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Top Software Testing Companies

Q: How much do software testing services cost?

Hourly rates for QA testing range from $25 to $200+. The final cost is determined based on the size of the software or application, its complexity, required testing type, tech stack (custom-built and older legacy systems cost more), and niche. The rate will also depend on the seniority of the software tester. Across the United States, junior quality assurance (QA) tester may charge $70 to $110 per hour, while the rate for a senior QA mentor and automation engineer can range from $130 to $200 per hour. Special software testing services such as QA audit goes from $5,000 to $25,000.

Q: How can businesses know what type of software testing do they need?

Businesses can determine what type of testing solutions they need based on the potential impact of failures and the likelihood of defects. Namely, if they encounter: Core functionality issues: Use functional testing to verify features work as expected Unstable code or new features: Use unit testing for individual components and integration testing for modules working together Poor system stability after updates: Seek regression testing to make sure new changes didn't break existing features Performance and load issues: Use performance and load testing to evaluate speed and scalability Security issues: Security and penetration testing are commonly used across apps handling sensitive user data Hard-to-navigate user experience (UX): Pursue usability testing to determine how intuitive the application is for end users Low compatibility across devices: Compatibility testing can evaluate how good the app works on different browsers, devices, and OS versions There is also the option to choose between manual and automated testing.

Q: Is automated testing more expensive than manual testing?

As an investment, automated testing is pricier than manual testing but offers a lower cost-per-test over time as it can run the same scripts repeatedly, without human intervention. Conversely, manual testing entails lower upfront fee, but its cost grows linearly as the project grows, as every test cycle requires paid hours from QA testers. So, for short-term projects or ones with shifting requirements, manual testing is considered a more economical option, whereas for maintenance and regression cycles, automated testing grants better return on investment. The main distinction between these methodologies is that manual testing relies on human observation and interaction to identify defects, whereas automated testing uses software scripts to compare outcomes against predicted results. Manual testing is best suited for exploratory testing, usability assessments, ad-hoc bug hunting, and minor hotfix verifications where script development would be inefficient. Automated testing, on the other hand, is primarily used for regression testing to make sure the new code does not break existing features.

Q: How do businesses measure the effectiveness of software testing?

The effectiveness of the software testing is measured via: Code coverage: The percentage of the code that has been tested Defect density: The number of defects found per unit of code Test case effectiveness: The percentage of test cases that identify defects; helps prune redundant and ineffective tests Time to detect and fix defects: The time it takes to identify and fix software defects and software bugs Defect leakage: The number of bugs that "escaped" to production versus those caught during the testing phase

4.6 avg. rating from 1,858 verified reviews

Explore leading software testing companies that launch high-performing products, detect bugs early, improve stability, and ensure every feature works correctly across devices and environments. For teams focused on the US market, we also highlight trusted partners with region-specific expertise, including top US-based software testing companies.

Best Software Testing Firms

25 Companies - Rankings updated: September 04, 2026

Every agency on DesignRush has been evaluated for its expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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Automotive × $25,000 - $50,000 ×

Elogic Commerce
Commerce Engineering for Complex B2B Systems

Commerce engineering for complex B2B systems. ERP, PIM, CRM, OMS and WMS integrations, risk-managed replatforming, and B2B commerce development for manufacturers, distributors and enterprise teams. Adobe Commerce Silver, Shopify Strategic Partner, SFCC, BigCommerce. Founded in 2009...

Top Services:

eCommerce Development

Web Development

Mobile App Development

Software Testing

Cloud Consulting

Show more

Location

Tallinn, Estonia

Number of Employees

100 - 249

Average Hourly Rate

$50/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

20 Projects Listed
Elogic Commerce Services

eCommerce Development

Web Development

Mobile App Development

Software Testing

Cloud Consulting

Digital Services

UI/UX Design

Web Design

eCommerce

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
TurcomUSA

Bauwerk Colour

Watches of Mayfair

Millenium

Dampfi

Amsale

Mount-it

Marimekko

DiggEcard

Modest Maillot

Data sourced from the agency's DesignRush profile
Elogic Commerce Reviews & Testimonials

Hanna Dobromyl Technology Partnerships Lead at Akurateco

5.0 ★

eCommerce Review from Hanna Dobromyl

We brought Elogic in as an extension of our engineering team to help Akurateco scale integrations across Shopify Plus, Adobe Commerce, and custom commerce environments for enterprise merchants. Their senior engineers integrated smoothly into our workflows, covering integration development, platform customization, and technical consulting - with communication that stayed transparent, disciplined, and proactive throughout, from status updates to flagging risks early. Elogic's strength showed most in complex B2B commerce - account structures, merchant-specific configurations, and enterprise buying requirements - and in integrating our stack with ERP, CRM, PIM, and other backend systems. When priorities shifted, they adapted without friction, and for an engagement of this scope, the value was clear: their process lowered hiring risk and let us scale delivery without building that capacity in-house. The impact has been measurable: integration delivery accelerated by roughly 3040%, delivery capacity grew by about 50%, and we've been able to support enterprise merchant requirements faster without expanding headcount. This is an ongoing partnership, and Elogic continues to be a reliable technology partner as we scale.

Anna Korobkyna Business Development Manager at Protectimus Limited

5.0 ★

B2B Review from Anna Korobkyna

Elogic helped us build and improve the digital experience around our enterprise cybersecurity platform, focusing on customer-facing workflows and a more scalable way for enterprise customers to manage their accounts and services. As our enterprise customer base grew, many processes still required manual involvement from our internal teams, which became difficult to scale. We needed a partner who could understand our business processes and help us build a more efficient and maintainable solution. Elogic supported us with customer portal development, account management workflows, API integrations with our existing systems, backend and frontend development, QA, and ongoing technical improvements. What stood out was their ability to understand the complexity of enterprise requirements and think beyond individual tasks. They focused not only on delivering functionality but also on creating solutions that could support future growth. Communication was clear and proactive throughout the engagement. The team adapted well as priorities evolved and worked closely with us to keep everything aligned. The result has been reduced manual effort in customer workflows, a stronger foundation for scaling enterprise operations, and more time for our internal team to focus on advancing our core security platform. This is an ongoing partnership, and I would recommend Elogic to B2B software companies looking for a technology partner to build scalable customer-facing platforms and complex integrations.

Julia Klotsko Head of Marketing at Panem Agency

5.0 ★

eCommerce Development Review from Julia Klotsko

We brought Elogic in to build a Shopify store from scratch for one of our clients - a project that required not just a clean storefront but deep integrations with NetSuite for ERP and Brightpearl for order management, alongside our full marketing stack. That combination of storefront and backend complexity is exactly where a lot of agencies fall short. Elogic handled it without missing a beat. The discovery phase was thorough - they mapped every integration touchpoint before writing a line of code, which eliminated the kind of mid-build misalignments that usually cost real time and money to fix. Both workstreams ran in parallel and came together cleanly at launch. The results were tangible: over 120 pre-orders in the first two weeks, 40% above target; order processing errors dropped by roughly 70% after Brightpearl automation replaced manual handling; inventory discrepancies between the storefront and NetSuite went to zero; and paid media ROAS improved by 25% in the first month simply because attribution was finally accurate. Project management was disciplined and transparent throughout - we always knew where things stood, and when requirements shifted mid-build, the team adapted without friction. After launch they stayed actively involved, optimising performance and flagging issues proactively rather than waiting to be asked. For a project of this complexity, Elogic delivered strong value for money. I would recommend them to any agency or business dealing with backend system complexity alongside a storefront build - that's where they genuinely stand out.

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4.9 4.9 (20)

5.0 5.0 (6)
Techforce Global
Techforce Global: Your Catalyst for Seamless Solutions

Techforce Global: Your partner for government custom software development, React Native development and more. Offering comprehensive services across industries with a global presence and a focus on scalable, intelligent solutions...

Top Services:

Software Development

Web Development

Mobile App Development

IT Services

Cloud Consulting

Show more

Location

Naperville, Illinois

Number of Employees

100 - 249

Average Hourly Rate

$26/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

20 Projects Listed
Techforce Global Services

Software Development

Web Development

Mobile App Development

IT Services

Cloud Consulting

DevOps Consulting

Software Testing

Staff Augmentation

AI Development

eCommerce Development

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Conscisys

Calidatech

Apexx Global

Freeway Token

The Jazz Kitchen

Soladefy

The Rare Antiquities

Grande Experiences

Leven Token

iensure

Data sourced from the agency's DesignRush profile
Techforce Global Reviews & Testimonials

Marc Bond None of your business at GDPR compliance

1.0 ★

Legal Review from Marc Bond

This company is [...] ignoring UK GDPR rules. (Verified via email)

Mark Webster Brand & Creative at Grande Experience

5.0 ★

Web Development Review from Mark Webster

Techforce working on the transition of our website name from Grande Exhibitions to Grande Experiences. The project involved the creation of a clone website where we could apply the new brand and update all content to reflect the name change before pointing the new and old domains at this new site. At the projects commencement, all details were scoped out and clarified to ensure that everything went according to plan. Through the entire project, Bhavin and the Techforce Team were professional,

Fanny Gotschall Creative Services Director at Fanny Gotschall Studios

5.0 ★

Web Development Review from Fanny Gotschall

Bhavin is brilliant, and the project's success is largely because of his personal involvement. Over recent months, Fanny Gotschall Studios collaborated with Bhavin in the role of art director for one of its top Midwest clients. While the client had a clear creative vision, Bhavin and his team at Techforce Global consistently executed it to perfection. For every scope change, Bhavin had the appropriate team and ensured all parties were aligned. (Verified via email)

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4.6 4.6 (12)
Alt Digital
Experts at Your Service

Alt Digital Technologies is a B2B service provider servicing end to end development, DevOps, Testing and e-commerce solutions for your business. We work efficiently in ATG, Java, React, Salesforce, WordPress and majorly all technologies...

Top Services:

Web Development

eCommerce Development

Mobile App Development

Software Development

Software Testing

Show more

Location

Florida City, Florida

Number of Employees

50 - 99

Average Hourly Rate

$25/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

8 Projects Listed
Alt Digital Services

Web Development

eCommerce Development

Mobile App Development

Software Development

Software Testing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Boeing Co

Etisalat

Neiman Marcus

Data sourced from the agency's DesignRush profile
Alt Digital Reviews & Testimonials

Undisclosed Product Manager at Aerospace Company

5.0 ★

Web Development Review from Undisclosed

It is a feeling of both ecstasy and pride to know that all these years of hard work from our team has delivered a website which is delivering a powerful experience designed to meet the needs of our distribution customers. I am proud of our team's effort and also to be a part of this team.

Undisclosed Product Owner at Manufacturing Company

5.0 ★

Software Development Review from Undisclosed

You guys are one of the most wonderful people to work with. And most supportive, hardest working. We couldn’t have done what we’ve done in the past 2+ years without this team. Don’t ever forget it your value. You’re absolutely brilliant. It’s been such an honor to be your PO.

Undisclosed Senior Manager, IT at Aerospace Company

5.0 ★

Mobile App Development Review from Undisclosed

I preferred Alt Digital Technologies over big companies because of the quality and the stability of their people.

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4.8 4.8 (5)
Zco Corporation
Strategize. Develop. Deliver.

Your business faces unique challenges. Let's work together to create a custom mobile app or web solution to meet those challenges head-on...

Top Services:

Mobile App Development

Software Development

Staff Augmentation

IoT

AI Development

Show more

Location

Nashua, New Hampshire

Number of Employees

250 - 499

Average Hourly Rate

$35/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

8 Projects Listed
Zco Corporation Services

Mobile App Development

Software Development

Staff Augmentation

IoT

AI Development

UI/UX Design

Web Development

Software Testing

VR/AR

Wearables

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Volkswagen

Harvard University

BBC America

Verizon

Liberty Mutual

Microsoft

Samsung

Eversource

APR Energy

Dartmouth College

Data sourced from the agency's DesignRush profile
Zco Corporation Reviews & Testimonials

Mark Gratiot Director of R&D at Streamline Automation

5.0 ★

Cross-Platform Review from Mark Gratiot

In addition to building out a native remote inspection app for iPads, Zco concurrently ported the software to a Xamarin platform for Windows users. Zco has released nine major iterations of the iPad app, each available in the App Store, as well as the initial version of the cross-platform Xamarin build. Their nimble team boasts a wide breadth of skills to match any given situation. Having clear documentation upfront has reduced onboarding time.

Katie Matter Project Manager at Southwestern Advantage

5.0 ★

Mobile App Development Review from Katie Matter

Zco Corporation provided full-stack mobile app development to an educational resource retail organization. They worked in Unity to build a cross-platform resource for users to advance through various curricula. The app has successfully been moved into preproduction and the second phase of development, completely satisfying project stakeholders with the quality of both its designs and functionality. The Zco Corporation team is highly creative and collaborative throughout their work.

J. Michael Webb CEO at CheckMySpot

5.0 ★

Startup Review from J. Michael Webb

J. Michael Webb from CheckMySpot chose Zco Corporation for app development due to its expertise. Zco adeptly developed a hybrid mobile teledermatology platform and an admin website, demonstrating excellent communication, responsiveness, and innovation. Despite the project's evolving and innovative nature, Zco seamlessly integrated Webb's intent and met all challenges, leaving him with no suggestions for improvement. (Verified via email/call)

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4.8 4.8 (5)

4.8 4.8 (18)
Altoros Labs
Trusted IT Partner for SMBs & Enterprises Since 2001 | Dedicated Teams | Industry-Specific Solutions

Altoros is a 350+ person strong IT consulting and development group. For over 20 years, we've been assisting Global 2000 organizations in getting software products to market faster and reducing the cost of R&D experiments to enable stable business growth...

Top Services:

Software Development

Mobile App Development

Web Design

Web Development

Staff Augmentation

Show more

Location

Pleasanton, California

Number of Employees

250 - 499

Average Hourly Rate

$50/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

12 Projects Listed
Altoros Labs Services

Software Development

Mobile App Development

Web Design

Web Development

Staff Augmentation

Software Testing

AI Development

IoT

Cloud Consulting

Big Data Analytics

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Siemens

Toyota

Hitachi

Huawei

Denso

LikeFolio

Dealflo

iFit

Walmart

EQ Bank

Data sourced from the agency's DesignRush profile
Altoros Labs Reviews & Testimonials

Daria Stolyar Manager at Custom Software Development Company

5.0 ★

Software Development Review from Daria Stolyar

We hired Altoros engineers as an essential extension of our client-facing internal teams. This was a tough decision because our reputation as a brand depends on the overall efficiency of our processes and we needed to make sure all risks are mitigated when it comes to delivery. Altoros has not let us down. Together with Altorosians we successfully deployed a number of tough and technologically complex projects on time. So our collaboration is certainly set to continue.

Victoria Lewis Director at Equine Affairs Ltd

3.5 ★

Software Development Review from Victoria Lewis

We enjoy working with our team, Roman Yurkin, Tatyana Kobzar, Svetlana Kalchanka and Tatiana Anop. They bring expertise and immense value to our business with each piece of work they complete. They are a major part of our business development and delivery.

Greg Lipper Managing Director at Happi Pte Ltd

5.0 ★

Ruby on Rails Review from Greg Lipper

In my 30 years in the software business, I have never had as positive an experience with an outsourced development services provider as I have with Altoros. Each Altoros engineer we have worked with has been strong technically, estimated development times accurately, completed projects on time, and delivered code and projects with high quality. Beyond that, they have helped improve our thinking and approach with suggestions and ideas that were better than the spec of instructions we supplied.

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4.4 4.4 (4)

5.0 5.0 (1)
ZAPTA Technologies
Enabling Your Digital and AI Transformation

ZAPTA Technologies is a global technology partner helping startups and SMEs build, scale, and modernize software products through digital and AI innovation. We deliver secure, performance-driven platforms designed to grow with the business...

Top Services:

Software Development

Web Design

Web Development

Mobile App Development

Software Testing

Show more

Location

Austin, Texas

Number of Employees

100 - 249

Average Hourly Rate

$30/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

8 Projects Listed
ZAPTA Technologies Services

Software Development

Web Design

Web Development

Mobile App Development

Software Testing

AI Development

Design Services

WordPress Website Design

DevOps Consulting

Cloud Consulting

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AGFUND

Bank of Namibia

Walmart

Trafilea

UAE Govt.

Ministry of Hajj & Umra - KSA

Ceasta Assurance

TracFone Wireless

Luxuri

Artic

Data sourced from the agency's DesignRush profile
ZAPTA Technologies Reviews & Testimonials

Muhammad Asad Naeem Manager at Sovanza

5.0 ★

Software Development Review from Muhammad Asad Naeem

Zapta Technologies delivered a high-quality software solution tailored to our needs. Their team was professional, met all deadlines, and communicated clearly throughout the project. Highly recommended for anyone seeking reliable and efficient software development services.

Lacey Preach Director of Product at WealthVP

5.0 ★

Web Design Review from Lacey Preach

We couldn't be happier with the design results from ZAPTA! Great communication and quick turnaround time. They know what they are doing when it comes to design and industry standards. We have received great feedback from customers and stakeholders on our App design. I highly recommend using ZAPTA for your Design and Development needs!

Dan Cazacu Senior Site Reliability Engineer at Proton

5.0 ★

Web Design Review from Dan Cazacu

I was very pleased by the professionalism of ZAPTA's team members. Their attention to detail and business logic solutions were top-notch. They responded quickly and professionally. Overall, a highly recommended company for anyone needing expert business solutions.

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4.6 4.6 (3)

4.6 4.6 (130)
JumpGrowth
Accelerate Innovation With AI-Driven Development

JumpGrowth is a premier AI-led product engineering studio headquartered in Dallas, Texas. JumpGrowth specializes in building scalable, AI-powered software applications and products tailored for tech startups and enterprise innovation teams...

Top Services:

Mobile App Development

Web Development

AI Development

Software Testing

Software Development

Show more

Location

Richardson, Texas

Number of Employees

100 - 249

Average Hourly Rate

$30/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

6 Projects Listed
JumpGrowth Services

Mobile App Development

Web Development

AI Development

Software Testing

Software Development

UI/UX Design

Web Design

Cloud Consulting

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
BAMM

MeroDuniya

ShopItEzy

Fireflies

VoiceStar.ai

THEOH

PennAI

Data sourced from the agency's DesignRush profile
JumpGrowth Reviews & Testimonials

Juhi Jaiswal Manager at MSM

5.0 ★

Mobile App Development Review from Juhi Jaiswal

Exceptional experience with Jumpgrowth, a leading React Native and App development firm. Their commitment to delivering high-quality mobile applications is truly commendable. The team's proficiency in React Native technology is evident in the seamless and responsive apps they crafted for our project. From conceptualization to deployment, Jumpgrowth exhibited professionalism and efficiency. Their transparent communication and proactive problem-solving approach made the collaboration smooth and enjoyable. The final product not only met but exceeded our expectations, showcasing their expertise in creating cross-platform solutions. Highly recommendJumpgrowth for anyone seeking top-notch React Native development services, as they consistently demonstrate innovation, reliability, and a customer-centric approach."

Juhi Gupta Developer at OTS

4.7 ★

Mobile App Development Review from Juhi Gupta

Jumpgrowth maintained consistent communication throughout the duration of the project. While consistency could've been better, they addressed and refined any issues that arose. Feedback for the platform has been generally positive.

Olive Gomez Business Analyst at OTS

4.7 ★

Mobile App Development Review from Olive Gomez

I recently had the opportunity of working with JumpGrowth on a project for my app, and I must say that it was a fantastic experience. JumpGrowth has shown exceptional professionalism and attention to detail. They clearly understood my requirements and made helpful ideas to improve my app. The communication was excellent, and they kept me informed throughout the procedure. I wholeheartedly endorse JumpGrowth's dependable and talented app development services.

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4.6 4.6 (4)

5.0 5.0 (2)
Rootstack
Your Digital Innovation Partners

Your Digital Innovation Partner. Accelerating innovation through AI, software development, and digital transformation. At Rootstack, we help organizations build scalable digital products, modernize operations, and unlock new business opportunities through technology...

Top Services:

Web Development

Software Development

Mobile App Development

Managed Services

Software Testing

Show more

Location

Panama City, Panama

Number of Employees

100 - 249

Average Hourly Rate

$60/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

42 Projects Listed
Rootstack Services

Web Development

Software Development

Mobile App Development

Managed Services

Software Testing

IT Services

DevOps Consulting

eCommerce Development

Big Data Analytics

AI Development

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
LG

Heineken

Canon

Sura

AmCham Panamá

IOM

Universidad del Rosario

Smithsonian Institution

BAC

AtlasBank

Data sourced from the agency's DesignRush profile
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5.0 5.0 (23)
CITRUSDEV
Powering the IoT Revolution

CitrusDev is a team of experts with a general focus on the Internet of Things (IoT) project development. Our team's key points of interest are Smart Home, Smart City, Smart Farm, Automotive, Healthcare, and Indoor navigation domains. We cover the Hi-tech, Retail, Fintech, and Education industries as well...

Top Services:

IoT

Web Development

Mobile App Development

Wearables

WordPress Website Design

Show more

Location

Kyiv, Ukraine

Number of Employees

Under 49

Average Hourly Rate

$35/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

7 Projects Listed
CITRUSDEV Services

IoT

Web Development

Mobile App Development

Wearables

WordPress Website Design

Web Design

Software Development

AI Development

Software Testing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
DHL

GoGo Band Inc

SmartFarm

Data sourced from the agency's DesignRush profile
CITRUSDEV Reviews & Testimonials

Vadym Hryshchenko Head at NGO Typical Dymer

5.0 ★

Web Development Review from Vadym Hryshchenko

We worked with Citrus Dev on website developing for our NGO, and the experience was outstanding. The project was delivered on time, within budget, and the quality exceeded our expectations. Communication was smooth and efficient throughout the entire process, making collaboration easy and productive. We highly recommend this team for their professionalism and exceptional work.

Mark Joy Founder at markhjoy.com

5.0 ★

Mobile App Development Review from Mark Joy

Dima S. responded to one of my job postings on Upwork for creating an audio-related application. He explained the estimated cost of developing such an app, and advised that it would be much more costly than I had anticipated. I was not familiar at all with the costs associated with developing apps, so his explanation was very helpful. He saved me money by going above and beyond to research existing apps that provided similar functionality to the requirements I was seeking. He also found instructions for using native Apple settings for audio that would solve my problem. The settings he found even allowed import of an audiogram that I had gotten at the audiologist for my specifc problem. Though he did not end up developing an app for me, Dima saved me a ton of money by spending his time to research possible existing solutions which I had not found during my own search. I would highly recommend Dima for his level of care for projects and his customers.

Anna Abdulova CEO at Abdulova. Running coach.

5.0 ★

WordPress Website Design Review from Anna Abdulova

Working with CitrusDev was very comfortable and convenient. CitrusDev developed a website (WordPress) for me with the services I provide to my clients. Since I have a shortage of time, it was important that the team did not need my constant involvement in the process. After discussing all the details, we met a few times to decide on further actions and make corrections. The work format was convenient and clear. And most importantly, it was flexible. The team responded quickly when changes were needed and gave advice for better results. I am happy with our joint project and want to thank CitrusDev for their professionalism and ease of work. Thank you. And I recommend them.

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4.6 4.6 (3)

5.0 5.0 (7)
Qarbon IT
End-To-End Product Development | Agile Development Teams

Qarbon IT are experts in creating web and mobile applications with over 15 years of experience. We have the experience, knowledge and technical know-how to deliver an innovative digital product that will exceed your expectations. Qarbon IT assists businesses across major industries, such as finance, banking...

Top Services:

Software Development

Mobile App Development

UI/UX Design

eCommerce Development

IoT

Show more

Location

Katowice, Poland

Number of Employees

50 - 99

Average Hourly Rate

$50/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

27 Projects Listed
Qarbon IT Services

Software Development

Mobile App Development

UI/UX Design

eCommerce Development

IoT

AI Development

Blockchain

Software Testing

Staff Augmentation

IT Services

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Takamol Holding

Cryptospace

Golem Network

Elvia entertainment ltd

Clubspeed

Holiday park & resort

Komputronik Group

Mann + Hummel

Bay Shore High School Alumni Association

aeternity

Data sourced from the agency's DesignRush profile
Qarbon IT Reviews & Testimonials

Jonasz Wieclawski Review from Google

5.0 ★

Jonasz Wieclawski's Review Sourced from Google

The best IT team in Poland I've ever worked with. They solve problems and find solutions to challenges that most people would throw up their hands in disbelief. In my opinion, this is a testament to the caliber and quality of the developers who, to a greater or lesser extent, shape our business's success.

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4.6 4.6 (22)
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Agmis
Software Development And AI Solutions For Businesses

Agmis delivers AI and custom software solutions for manufacturing, retail, logistics, and healthcare. Since 2007, we've served 50+ countries with computer vision for quality control, PPE detection, warehouse management, and production planning...

Top Services:

AI Development

Software Development

Software Testing

CRM Consulting

Show more

Location

Kaunas, Lithuania

Number of Employees

50 - 99

Minimal Budget

$25,000 - $50,000
Agmis Services

AI Development

Software Development

Software Testing

CRM Consulting

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
KrattWorks

DPD

BGS

Feetsee

Data sourced from the agency's DesignRush profile
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5.0 5.0 (24)
Apriorit
#1 in Cybersecurity, Blockchain, AI&ML, Python, NodeJS

Apriorit is a leader in smart contract development, cybersecurity services, along with advanced data management technologies. Other services offered by this IT firm include SaaS engineering, Driver development, system programming, professional reverse engineering, blockchain, AI&ML and more...

Top Services:

Software Development

Blockchain

IT Services

Cybersecurity

Web Development

Show more

Location

Lynn, Massachusetts

Number of Employees

250 - 499

Average Hourly Rate

$100/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

8 Projects Listed
Apriorit Services

Software Development

Blockchain

IT Services

Cybersecurity

Web Development

Web Design

AI Development

Mobile App Development

Software Testing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Agemni

PayDay Resources

Borta

ETRI

VisionWorks

Data sourced from the agency's DesignRush profile
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Atomic Object
The Right Software Can Change Everything

Atomic Object is a top-rated custom software design and development consultancy. Our co-located, U.S.-based team works with executives to improve their bottom line by delivering new products, enhancing existing products, modernizing legacy products, and integrating AI into their software systems...

Top Services:

Mobile App Development

AI Development

Software Development

Web Development

Product Design

Show more

Location

Grand Rapids, Michigan

Number of Employees

100 - 249

Minimal Budget

$25,000 - $50,000

Portfolios Count

1 Project Listed
Atomic Object Services

Mobile App Development

AI Development

Software Development

Web Development

Product Design

Wearables

IoT

UI/UX Design

Software Testing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Quell

NSF International

Eaton Corporation

Priority Health

Ford Motor Company

Cultural Intelligence Center

Steelcase

Drug Free Sport

MedHub

Domino's

Data sourced from the agency's DesignRush profile
Atomic Object Reviews & Testimonials

Mason Ferlic CEO at GripFusion

4.8 ★

Consumer IoT Review from Mason Ferlic

GripFusion is a sports technology startup developing Tactile Intelligence. Our flagship product, the ForceBall, is the first grip-sensing baseball. We approached Atomic Object with the challenge to build a React Native iPad app to connect with the embedded electronics over BLE and visualize sensor data in real time. Atomic stepped up to the plate and hit a home run! They took early R&D code and we're able to successfully navigate IoT challenges, large amounts of sensor data, and seamless UX. The developer team worked closely with our technical staff to incorporate evolving firmware and hardware improvements. The design team did hundreds of hours of user discovery and product feedback to ensure we deliver a cutting-edge experience. Overall, Atomic has the breadth and depth to tackle complex hardware-software systems.

Daniel Schoonmaker Review from Google

5.0 ★

Daniel Schoonmaker's Review Sourced from Google

Atomic Object is one of the best companies across the board in Michigan. Fantastic maker of custom-software solution and a model of organizational thought leadership. I've been working with the company in some capacity for nearly 20 years and learn something new in every interaction I've ever had. More than that, they are a value-centered organization that you will be proud to partner with. They've built this company the right way. An impactful community leader and employer of choice.

Rik Cordero Review from Google

5.0 ★

Rik Cordero's Review Sourced from Google

As a freelance Video Producer, I recently wrapped up another fun project with the folks over at Atomic Object, and I've gotta say, it was an experience worth mentioning. Collaborating with their marketing team on a series of authentic and engaging customer-facing and internal videos was nothing short of fantastic. Their seamless planning and logistics during pre-production, coupled with easy going personalities during production, made the process a breeze. Post-production brought our collective vision to life with meticulous story editing and videos that reflect their unique culture and values. Their team's dedication to kindness, empathy, and diversity made this collaboration not just successful, but truly enjoyable.

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4.2 4.2 (1)

4.7 4.7 (35)
Coderus
Coderus - Building Smart Code Solutions for the Future

Coderus is a leading software and app development company based in the UK, and we provide services to start-ups, medium businesses, and large blue-chip enterprises globally...

Top Services:

Mobile App Development

IoT

Software Development

Software Testing

Design Services

Show more

Location

Martlesham, United Kingdom

Number of Employees

Under 49

Average Hourly Rate

$99/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

5 Projects Listed
Coderus Services

Mobile App Development

IoT

Software Development

Software Testing

Design Services

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
INEOS Team UK (America's Cup)

Bowers & Wilkins

ELGA Veolia

Land Rover BAR

Frontier Silicon

Data sourced from the agency's DesignRush profile
Coderus Reviews & Testimonials

Petra Napthine Review from Google

5.0 ★

Petra Napthine's Review Sourced from Google

I completed my work experience from the 8th - 12th of July at Coderus. I learnt lots during the week and everyone was very helpful and friendly. I'd recommend this to anyone interested in app development as its a great way to learn about the industry.

Emil Aby Review from Google

5.0 ★

Emil Aby's Review Sourced from Google

I attended work experience at Coderus from 1st-5th July. It was a great experience, i particularly enjoyed creating my own app. Would definitely recommend.

Daniel Healy Review from Google

5.0 ★

Daniel Healy's Review Sourced from Google

Coderus are an excellent team. I've worked with them on 5 projects now, all of which were clearly laid out, tracked and delivered, from start to finish. They're always happy to work to our expectations, cater to the specific needs of the business, and provide training on the tools they create upon delivery.

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5.0 5.0 (23)
Pendoah
Wisdom In Motion

Pendoah helps North American SMBs turn AI strategy into production systems that pass audits. We deliver secure data foundations, reliable models, and MLOps with compliance and ROI proven in real deployments...

Top Services:

AI Development

Software Testing

Staff Augmentation

Software Development

Show more

Location

Houston, Texas

Number of Employees

100 - 249

Average Hourly Rate

$110/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

4 Projects Listed
Pendoah Services

AI Development

Software Testing

Staff Augmentation

Software Development

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ProVal AI

Lymelyt

Xiber

Data sourced from the agency's DesignRush profile
Pendoah Reviews & Testimonials

Bill West Review from Google

5.0 ★

Bill West's Review Sourced from Google

Sarosh and his team were top notch. I can't say enough about their thorough nature and attention to detail with my project. It really fetl like having an in house development team on my side rather than an outside hire. This team not only did what was asked but continually went above and beyond to make sure that my vision was realized. I would hire them again, without hesitation!

Nathan Gould Review from Google

5.0 ★

Nathan Gould's Review Sourced from Google

I have been working with Pendoah for AI staff augmentation since December 2025, and the experience has been excellent. Their team integrated quickly with our workflow and delivered high-quality work from day one. Communication has been smooth, and they’re very responsive whenever we need support. Highly recommend them if you're looking for reliable AI talent.

Ethan Michaelson Review from Google

5.0 ★

Ethan Michaelson's Review Sourced from Google

Pendoah delivered outstanding results, merging deep industry insight with technical expertise to develop a custom AI platform that exceeded our operational and revenue goals. Their management was flawless, communication transparent, and partnership truly collaborative.Highly recommend.

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5.0 5.0 (3)
Linnify
Simplifying life through innovation

At Linnify, we help visionary companies accelerate their digital development efforts. From growing startups to tech-driven organizations, we support you in defining, designing, building, and successfully launching on time through dedicated product teams...

Top Services:

Software Development

Web Development

AI Development

Mobile App Development

Staff Augmentation

Show more

Location

Cluj-Napoca, Romania

Number of Employees

Under 49

Minimal Budget

$25,000 - $50,000

Portfolios Count

4 Projects Listed
Linnify Services

Software Development

Web Development

AI Development

Mobile App Development

Staff Augmentation

Web Design

UI/UX Design

Software Testing

Cloud Consulting

Market Research

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Readability

drd

Joyscore

Stailer

NEWtritionIQ

Medefine

Data sourced from the agency's DesignRush profile
Linnify Reviews & Testimonials

GABRIEL SINCRAIAN Review from Google

5.0 ★

GABRIEL SINCRAIAN's Review Sourced from Google

I worked with a few freelancers before and only had headaches. Since I discovered Linnify, everything has been going smoothly. They are professional, deliver exactly what they promise, and the app works flawlessly. Everyone is happy. I recommend!

Camil Moldoveanu Review from Google

5.0 ★

Camil Moldoveanu's Review Sourced from Google

Linnify has been a reliable partner in our software development journey, providing excellent quality and innovative solutions. This is why we built this collaboration based on expertise trust. Their development team is knowledgeable and attentive, enhancing our user experience significantly. We recommend Linnify to anyone looking for one of the best product development companies in Cluj.

Paul Oarga Review from Google

5.0 ★

Paul Oarga's Review Sourced from Google

Great solutions, incredible team and enviable work ethic. Highly recommend them for any tech product, branding or idea you want to boost into reality.

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4.4 4.4 (20)
Goodcore Software
Bespoke Web & Mobile Software Development.

Empowering companies with skilled engineering talent so they can execute their digital transformation and product development strategies affordably and seamlessly...

Top Services:

Mobile App Development

Software Development

Staff Augmentation

DevOps Consulting

IT Services

Show more

Location

London, United Kingdom

Number of Employees

50 - 99

Average Hourly Rate

$25/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

1 Project Listed
Goodcore Software Services

Mobile App Development

Software Development

Staff Augmentation

DevOps Consulting

IT Services

AI Development

Software Testing

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
GC Business Finance

Printed Music Licensing Limited

London Womens Clinic

HireVine

Harding Display

BriefingSource

Post Office Malaysia

Winchester University

Vertual Limited

Data sourced from the agency's DesignRush profile
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FlairsTech
Innovation | Talent | Excellence

FlairsTech has grown rapidly and steadily into the Technology-driven Managed Services Provider (MSP) it is today. Headquartered in Canada, with over 1000 carefully selected talents across our five offices, a global audience of over 100 partners relies daily on our services...

Top Services:

Customer Support

Software Development

Managed Services

Software Testing

IT Services

Show more

Location

Montreal, Canada

Number of Employees

1000 & Up

Minimal Budget

$25,000 - $50,000

Portfolios Count

3 Projects Listed
FlairsTech Services

Customer Support

Software Development

Managed Services

Software Testing

IT Services

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ValSoft

FlightHub

NASDAQ-listed Software Integrator

Data sourced from the agency's DesignRush profile
Visit Website View Profile
Ultimate Systems
Software & Enterprise Solutions.

Ultimate Systems develops dependable, custom-built backend systems, web, and mobile applications that enhance business operations worldwide. Our bespoke IT solutions are designed to meet your unique business needs, ensuring optimal performance and growth...

Top Services:

UI/UX Design

eCommerce Development

Software Testing

AI Development

Blockchain

Show more

Location

Krakow, Poland

Number of Employees

Under 49

Average Hourly Rate

$35/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

4 Projects Listed
Ultimate Systems Services

UI/UX Design

eCommerce Development

Software Testing

AI Development

Blockchain

Mobile App Development

Software Development

Big Data Analytics

DevOps Consulting

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Kamaz

Regamet

Academy of Fine Arts in Krakow

Polin Museum of the History of Polish Jews

Schulz Brand Friendly

Uniprofil

Znak

Free Walkative Tour

Matras

Data sourced from the agency's DesignRush profile
Ultimate Systems Reviews & Testimonials

michał czeluśniak Review from Google

5.0 ★

michał czeluśniak's Review Sourced from Google

We had the pleasure of partnering with Ultimate Systems to bring our vision to life for Fabryka Magika's online presence. As a company dedicated to spreading positivity and appreciation through unique gadgets, it was crucial for us to find a web development partner who could effectively convey our message to our audience. Ultimate Systems exceeded our expectations by delivering a visually stunning and user-friendly website that perfectly encapsulated Fabryka Magika's ethos. Their expertise in implementing advanced functionalities ensured seamless transactions and an enhanced shopping experience for our customers. Additionally, Ultimate Systems' commitment to understanding our brand values and translating them into innovative design elements and interactive features truly set them apart. We couldn't be happier with the results of our collaboration, and we highly recommend Ultimate Systems to anyone looking for a reliable and creative web development partner.

Hadrian Review from Google

5.0 ★

Hadrian's Review Sourced from Google

Ultimate Systems delivered outstanding results in developing our financial system. Their innovative approach, commitment to inclusivity, and track record of success set them apart from competitors. Throughout the project, they demonstrated exceptional project management, timely delivery, and proactive responsiveness. Their dedication to promoting financial inclusivity was particularly impressive. Although there's room for improvement in transparency, Ultimate Systems' exceptional services made them invaluable partners in our project.

Dv Hacv Review from Google

5.0 ★

Dv Hacv's Review Sourced from Google

We had the pleasure of working with Ultimate Systems to develop an exceptional e-commerce solution for our company, Animille. From the initial consultation to the final implementation, Ultimate Systems demonstrated unparalleled expertise and professionalism. Their team meticulously crafted a visually stunning website that perfectly showcased Animille's diverse product range. The integration of secure payment processing functionalities was seamless, ensuring our customers' transactions were safe and efficient. Additionally, their expertise in backend systems resulted in smooth inventory management and order fulfillment processes. The final product exceeded our expectations, offering users a seamless shopping experience with streamlined navigation and optimized product listings. We highly recommend Ultimate Systems for any e-commerce project!

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5.0 5.0 (14)
Red Ant Technology
Your Trusted Software Development Company In Malaysia.

A bespoke software development company specializing in custom software development with exceptional UX/UI design for a high quality user experience journey!...

Top Services:

Software Development

Software Testing

Mobile App Development

Location

Petaling Jaya, Malaysia

Number of Employees

Under 49

Average Hourly Rate

$37/hr

Minimal Budget

$25,000 - $50,000
Red Ant Technology Services

Software Development

Software Testing

Mobile App Development

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Panasonic

Epson

Great Eastern

Prudential

Data sourced from the agency's DesignRush profile
Red Ant Technology Reviews & Testimonials

Jang Ryan Review from Google

5.0 ★

Jang Ryan's Review Sourced from Google

The team at Red Ant Technology was a pleasure to work with. they were professional, efficient, and the quality of their work was excellent. We reengaged them to support us post-deployment and would highly recommend them.

carmen tmy Review from Google

5.0 ★

carmen tmy's Review Sourced from Google

Red Ant Technology is reliable and professional. The team really deliver quality product. We appreciate their attention to detail and fast respond. Highly recommended for anyone looking for customize solution.

yip chelsia Review from Google

5.0 ★

yip chelsia's Review Sourced from Google

Great team to work with! Red ant technology has been a fantastic partner for our software development needs. Their team is reponsive and understands how to build software that work. From initial discussion to project delivery, the process was smooth and well managed. Their attention to detail and solid technical expertise really set them apart.

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4.8 4.8 (18)
STS Software GmbH
STS Software GmbH - Leading Software Development Company in Switzerland

As an Olten-based business, STS Software GmbH boasts a strong force of software engineers. With this fortification, the STS Software GmbH team has reached a large number of prominent Swiss businesses as strategic partners, contributing to our already formidable industry standing...

Top Services:

Web Design

Web Development

Software Development

Mobile App Development

AI Development

Show more

Location

Olten, Switzerland

Number of Employees

100 - 249

Average Hourly Rate

$40/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

1 Project Listed
STS Software GmbH Services

Web Design

Web Development

Software Development

Mobile App Development

AI Development

IoT

Software Testing

IT Services

Staff Augmentation

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
YPO

Welio

Teco App

Data sourced from the agency's DesignRush profile
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Pontis Technology
We make the latest technology work for you

AI & Custom Software Development Company — We deliver end-to-end software solutions for global clients across 5 continents, with expertise in AI, custom software and web & mobile applications...

Top Services:

AI Development

Software Development

Mobile App Development

Software Testing

Big Data Analytics

Show more

Location

Zagreb, Croatia

Number of Employees

100 - 249

Average Hourly Rate

$50/hr

Minimal Budget

$25,000 - $50,000
Pontis Technology Services

AI Development

Software Development

Mobile App Development

Software Testing

Big Data Analytics

Cloud Consulting

Cybersecurity

Web Design

DevOps Consulting

UI/UX Design

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mitsubishi

Katana

Qrios

ZenLab's

AG Design

Stakemate

OTP bank

Teva

Zeality

Neolife

Data sourced from the agency's DesignRush profile
Visit Website View Profile

5.0 5.0 (4)
VR Vision
Train in VR, Lead in Reality.

VR Vision is a XR (Extended Reality) company that provides immersive technology solutions for business. We provide virtual reality, augmented reality, 3D 360 video, and web and mobile apps!...

Top Services:

VR/AR

Software Development

Video Production

Wearables

Software Testing

Show more

Location

Toronto, Canada

Number of Employees

Under 49

Average Hourly Rate

$150/hr

Minimal Budget

$25,000 - $50,000
VR Vision Services

VR/AR

Software Development

Video Production

Wearables

Software Testing

IoT

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Toyota

Siemens

Thales

Data sourced from the agency's DesignRush profile
VR Vision Reviews & Testimonials

Tanvi Chandna Review from Google

5.0 ★

Tanvi Chandna's Review Sourced from Google

I absolutely loved working with VR VIsion Inc. as part of their marketing campaign. Their headsets are so far one of the best VR headsets I have ever used. Looking forward to working with you guys again!

Molly Cotman Review from Google

5.0 ★

Molly Cotman's Review Sourced from Google

I hired this VR firm for a private event and they were a total hit. Everyone loved the VR games and the staff made it personal and fun for everyone. The customer service was fantastic and I couldn’t imagine throwing another event without them!

Benjamin Colosimo Review from Google

5.0 ★

Benjamin Colosimo's Review Sourced from Google

I attended an event with VR Vision and I was extremely impressed with an amazing and immersive experience that myself and all my colleagues thoroughly enjoyed. Thank you!

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4.8 4.8 (28)
MTechZilla
Your Partner For Innovation

MTechZilla is a custom software development company helping growing companies and product teams across the US and EU to build software products or scale engineering capacity. Senior, pre-vetted developers fully aligned to your timezone. AWS Partner with 40+ products delivered...

Top Services:

Software Development

Mobile App Development

Web Development

AI Development

Cloud Consulting

Show more

Location

San Jose, California

Number of Employees

Under 49

Average Hourly Rate

$25/hr

Minimal Budget

$25,000 - $50,000
MTechZilla Services

Software Development

Mobile App Development

Web Development

AI Development

Cloud Consulting

Software Testing

Web Design

Product Design

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ReloShare

Sintio

Pinnacle Furnished Suites

Data sourced from the agency's DesignRush profile
Visit Website View Profile
Intuio Software Labs Pvt. Ltd.
Easy Innovations.

Intuio Software Labs Pvt. Ltd. specializes in designing and developing exceptional web, mobile, and digital products tailored for startups and established companies alike. Our team is dedicated to consistently delivering top-notch solutions, fueled by a passion for innovation and a commitment to excellence in...

Top Services:

Software Development

Mobile App Development

eCommerce Development

Web Development

Web Design

Show more

Location

Verna, India

Number of Employees

Under 49

Average Hourly Rate

$25/hr

Minimal Budget

$25,000 - $50,000

Portfolios Count

5 Projects Listed
Intuio Software Labs Pvt. Ltd. Services

Software Development

Mobile App Development

eCommerce Development

Web Development

Web Design

UI/UX Design

Software Testing

Cloud Consulting

Big Data Analytics

IT Services

Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Accident. com LLC

Yoska

IP & Associates

Data sourced from the agency's DesignRush profile
Visit Website View Profile

5.0 5.0 (3)

Software Testing Specializations

Services Related to Software Testing

Popular Services

Everything you need to know before hiring a software testing company

How can a software testing agency help my business?

A software testing agency can help you maintain good product quality, usability, security, and functionality, which builds customer trust in the long-term.

Research shows that dedicated QA services result in 22% less time spent on remediation and unplanned work.

By reclaiming this lost time, you can reallocate 29% more of your internal resources toward building new features.

The technical advantages are also substantial: having a software testing company on board often results in 2,555 times faster lead times and 200x more frequent deployment.

In addition, having a continuous testing infrastructure in place will allow you to recover from failures 24x faster, which subsequently will yield higher availability for your end users.

From a commercial standpoint, software testing companies prevent the technical friction that causes 67% of customers to abandon an application due to poor performance.

While some customer churn is inevitable due to external factors like user busyness or changing preferences, professional testing will make sure that technical instability is never the cause.

In essence, a software testing agency can provide the validation required to scale your product reliably.

How can I measure return on investment (ROI) in test automation?

In addition to risk mitigation, test automation ROI measures the time saved by automated execution compared to the manual effort required for the same tests. The value can be further determined based on the following:

Direct cost reduction: By quantifying the reduction in manual testing hours, organizations see a drastic drop in per-test costs. Automation enables faster release cycles and optimizes resource usage.
Risk reduction: Beyond simple bug-hunting, this refers to the business impact of prevented production defects. Higher test coverage automation catches security vulnerabilities and customer experience failures before the software gets launched, subsequently saving the brand from costly remediations and reputational damage.
Revenue acceleration: By deploying features faster, companies can realize revenue sooner and improve customer satisfaction through rapid iterations.
Team productivity: When considered as an investment, automation testing facilitates better resource allocation, allowing skilled engineers to focus on innovation rather than repetitive tasks, which improves overall team productivity and agility.

What should I consider before hiring software testing firms?

Before hiring software testing firms, discuss their expertise in both manual and automation tools, assess their reputation via references, evaluate culture fit, and determine compatibility with your time zone.

Here are some key considerations:

Technical expertise
Confirm the firm has experience with your technology stack and specializes in necessary testing types.
Industry experience
Choose firms with a proven track record in your vertical to make sure you’ll be working with people who understand the relevant regulatory standards and typical user behaviors across the niche.
Communication
Discuss the frequency of the updates you will receive. Preferably, choose a software testing company that operates within your time zone to avoid delays.
Reputation
Request case studies and speak directly with past clients to verify their reliability and quality of work.
Security
Inquire about their data security measures, especially if handling sensitive information, and check for relevant certifications (e.g., ISO, ISTQB).

How can I find a specialist on DesignRush that fits my budget?

To help you find software testing companies that are within your spending expectations, we have prepared a list of providers across different price points:

High budget: $50,000+	Kodevent Azumo QOLOS BairesDev itCraft
Low budget: $25,000 to $50,000	Alty Geomotiv Techforce Global Shinetech Software Vention

Beyond budget, our directory allows you to narrow down agencies by hourly rate, location, service type, team size, reviews, and more.

What questions should I ask software testing companies before signing a contract?

Before signing a contract with a software testing company, ask some of the following question to make sure the candidate is a good fit for the project:

Relevant Background

How long have you been in business?
What types of testing do you specialize in?
Have you worked on projects similar to mine before?
What certifications do your software testers have?

Services and Processes

Which tools and frameworks do you use for manual and automated testing?
How do you report bugs and track progress during the project?
What is included in your pricing, and are there any extra costs?
Do you provide QA on a retainer basis?

Related to Your Project

Who will be our main point of contact?
How frequently will we receive updates?
How much will our team be involved in the process?
What will you need from us before starting the tests?

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding software testing companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions About Software Testing Companies

What services do software testing firms provide?

Software testing companies provide different testing services to identify errors, security risks, performance issues, and how the software behaves in real-life situations and across devices. As part of their software testing service, they also check if each feature works as expected, fix bugs, make improvements, and make sure new software development updates don’t break existing functions, so the software quality remains stable.

Core services include:

Functional testing
Performance testing
Security testing
Usability testing
Regression testing
Automation testing
Accessibility testing
Mobile app testing
API testing
Compatibility testing across devices/browsers
Compliance testing
Testing with artificial intelligence (AI) tools
QA audit

How much do software testing services cost?

Hourly rates for QA testing range from $25 to $200+. The final cost is determined based on the size of the software or application, its complexity, required testing type, tech stack (custom-built and older legacy systems cost more), and niche.

The rate will also depend on the seniority of the software tester. Across the United States, junior quality assurance (QA) tester may charge $70 to $110 per hour, while the rate for a senior QA mentor and automation engineer can range from $130 to $200 per hour.

Special software testing services such as QA audit goes from $5,000 to $25,000.

How can businesses know what type of software testing do they need?

Businesses can determine what type of testing solutions they need based on the potential impact of failures and the likelihood of defects. Namely, if they encounter:

Core functionality issues: Use functional testing to verify features work as expected
Unstable code or new features: Use unit testing for individual components and integration testing for modules working together
Poor system stability after updates: Seek regression testing to make sure new changes didn't break existing features
Performance and load issues: Use performance and load testing to evaluate speed and scalability
Security issues: Security and penetration testing are commonly used across apps handling sensitive user data
Hard-to-navigate user experience (UX): Pursue usability testing to determine how intuitive the application is for end users
Low compatibility across devices: Compatibility testing can evaluate how good the app works on different browsers, devices, and OS versions

There is also the option to choose between manual and automated testing.

Is automated testing more expensive than manual testing?

As an investment, automated testing is pricier than manual testing but offers a lower cost-per-test over time as it can run the same scripts repeatedly, without human intervention. Conversely, manual testing entails lower upfront fee, but its cost grows linearly as the project grows, as every test cycle requires paid hours from QA testers.

So, for short-term projects or ones with shifting requirements, manual testing is considered a more economical option, whereas for maintenance and regression cycles, automated testing grants better return on investment.

The main distinction between these methodologies is that manual testing relies on human observation and interaction to identify defects, whereas automated testing uses software scripts to compare outcomes against predicted results.

Manual testing is best suited for exploratory testing, usability assessments, ad-hoc bug hunting, and minor hotfix verifications where script development would be inefficient. Automated testing, on the other hand, is primarily used for regression testing to make sure the new code does not break existing features.

How do businesses measure the effectiveness of software testing?

The effectiveness of the software testing is measured via:

Code coverage: The percentage of the code that has been tested
Defect density: The number of defects found per unit of code
Test case effectiveness: The percentage of test cases that identify defects; helps prune redundant and ineffective tests
Time to detect and fix defects: The time it takes to identify and fix software defects and software bugs
Defect leakage: The number of bugs that "escaped" to production versus those caught during the testing phase

Best Software Testing Firms

Commerce Engineering for Complex B2B Systems

Elogic Commerce Services

Elogic Commerce Reviews & Testimonials

Techforce Global: Your Catalyst for Seamless Solutions

Techforce Global Services

Techforce Global Reviews & Testimonials

Experts at Your Service

Alt Digital Services

Alt Digital Reviews & Testimonials

Strategize. Develop. Deliver.

Zco Corporation Services

Zco Corporation Reviews & Testimonials

Trusted IT Partner for SMBs & Enterprises Since 2001 | Dedicated Teams | Industry-Specific Solutions

Altoros Labs Services

Altoros Labs Reviews & Testimonials

Enabling Your Digital and AI Transformation

ZAPTA Technologies Services

ZAPTA Technologies Reviews & Testimonials

Accelerate Innovation With AI-Driven Development

JumpGrowth Services

JumpGrowth Reviews & Testimonials

Your Digital Innovation Partners

Rootstack Services

Powering the IoT Revolution

CITRUSDEV Services

CITRUSDEV Reviews & Testimonials

End-To-End Product Development | Agile Development Teams

Qarbon IT Services

Qarbon IT Reviews & Testimonials

Software Development And AI Solutions For Businesses

Agmis Services

#1 in Cybersecurity, Blockchain, AI&ML, Python, NodeJS

Apriorit Services

The Right Software Can Change Everything

Atomic Object Services

Atomic Object Reviews & Testimonials

Coderus - Building Smart Code Solutions for the Future

Coderus Services

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Wisdom In Motion

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