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.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
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Phenomenon Studio
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.We take brands, websites, and products to the next level.
Phenomenon Studio is a boutique product design and development agency founded in 2019. We work with teams who've outgrown what they've built from venture-backed startups to established market leaders and own the work end to end: strategy, design, development, and post-launch...
Top Services:
- UI/UX Design
- Web Design
- Software Development
- AI Development
- Web Development
- Show more
- Location
- Dover, Delaware
- Number of Employees
- 50 - 99
- Portfolios Count
- 136 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPhenomenon Studio Services
Data sourced from the agency's DesignRush profileWisdom iolo/RealDefense Artisan Polyform Isora GRC Qurtuba Online OneText Hormn Airportr Assetario
Phenomenon Studio Reviews & Testimonials
Web Development Review from Jeffery Kienholz
Phenomenon Studio was brought on board to revamp our existing web app. What was once a simple online study tool is now a cutting edge, AI-powered learning platform. The team introduced personalized learning experiences, intelligent progress tracking, and interactive features all designed to adapt to each students individual needs and boost engagement.
Mobile App Development Review from Lorenz Maresca
Phenomenon Studio excels in designing and maintaining our app with aseamless, user-friendly interface. Their proactive approach, creative input, andtechnical expertise ensure a reliable and professional experience for our clients. They consistently deliver on time, enhance functionality, and demonstrate a deepunderstanding of fintech user needs.
Web Development Review from Eileen Daunt
The team produced a user-friendly and aesthetically pleasing platform, increasing inquiries and requests for information. Phenomenon Studio's work received positive feedback from stakeholders and they also provide excellent project management.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
TouchZen
VerifiedVerified by the DesignRush team for authenticity and credibility.Premiere Mobile Applications
75+ Mobile Apps Shipped. 12+ Apps Featured by Apple & Google. 20M+ Downloads...
Top Services:
- Mobile App Development
- Product Design
- UI/UX Design
- Design Services
- Web Design
- Show more
- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 11 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTouchZen Services
Data sourced from the agency's DesignRush profileUCLA Beachbody FullyRaw by Kristina Children's Hospital Los Angeles Harman/Kardon Amalfi Jets JetBay SHRED Get Cover Cancer Buddy
TouchZen Reviews & Testimonials
Mobile App Development Review from Shaya Ghanouni
The Touchzen team was amazing!! They were always responsive and ready to incorporate our feedback. The quality of their work was great and the tips they gave us during development were extremely helpful. We would gladly work with them again.
Mobile App Development Review from Domenic Fraboni
We couldn't be more pleased with our experience with TouchZen. They took over a bad situation left behind by our previous development team and have been able to continue to build new features while cleaning up the old project. We have been very pleased with their developers responsiveness as well as the project management. I would highly recommend working with them for any of your web or mobile app development needs.
B2C Apps Review from Brett Lassig
We have been extremely impressed with TouchZen's development team behind the Get Cover Mobile App. Their approach has been collaborative, and responsive to the needs of our warranty and claims environment.The app is intuitive for end users while still delivering the robust functionality needed on the backend, especially around claims processing, and real-time updates.Their diligence has made a significant impact. Features like streamlined claim submission, status tracking, have enhanced both customer satisfaction and operational efficiency.Overall, this highly capable and professional development team has delivered quality work and stands behind it. We look forward to continuing to build and scale with them.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYou Dream IT - We Dev IT
𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 is one of the main areas of DevIT work. Our team has extensive knowledge of various technologies. This allows us to create fast, flexible, responsive, attractive, and user-friendly stores and Shopify apps...
Top Services:
- eCommerce Development
- Web Development
- Software Development
- IT Services
- Web Design
- Show more
- Location
- Toronto, Canada
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 29 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDevIT Services
Data sourced from the agency's DesignRush profileAfterSell by Rokt | Shopify App Karstgoods | Website & WebApp Heliguy | Website & WebApp UpsellPlus Checkout Upsells | Shopify App UpCart - Slide Cart Drawer | Shopify App OutSell Cross Sell & Upsell | Shopify App Antla | Shopify App ConvertMax PostPurchase Upsell | Shopify App Stored microsites on demand | Shopify App Push Down & Hide Out Of Stock | Shopify App
DevIT Reviews & Testimonials
Web Development Review from Ross Burylo
We worked with DevIT on a web application for one of our clients. We already had the product concept and design direction in place, and DevIT joined as our development partner. Their team handled the frontend and backend development, API integrations, and turned our designs into a working product. The collaboration was straightforward, and they helped us move the project from design to production without expanding our internal development team.
Applications Review from Denis Khorolsky
We worked with DevIT on a Shopify app for one of our ecommerce clients. The app handled product personalization, pricing rules, and personalized order data, while our team worked on the main Shopify platform and customer experience. The teams worked well together, and the client was able to launch the new feature without changing the existing store.
Small Businesses Website Development Review from Oleksandr Romanov
We worked together with DevIT Group on a financial operations platform for a shared client. Our team focused more on the core product and Python backend, while DevIT handled the infrastructure side using Node.js services built with NestJS and Fastify.They worked on integrations, payment flows, internal APIs, notifications, and async processing between different services. A lot of the project depended on things working reliably in the background, and their part stayed stable even as new integrations were added later.The collaboration felt pretty easy overall. Most discussions were direct and technical, without too much unnecessary process around them.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsQuality, Experience, Transparency, Results
Mercury Development offers best in class Software Development, Mobile Apps, UI/UX, QA, ML, Data Science and more. With over 23 years in business, and over 400 employees, Mercury has the experience required to deliver your project on time and on budget...
Top Services:
- Mobile App Development
- Software Development
- UI/UX Design
- Software Testing
- Wearables
- Show more
- Location
- Stuart, Florida
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMercury Development Services
Data sourced from the agency's DesignRush profileHSBC DOW Kensington Symantec Sony Mars Thompson Reuters Grainger HP SAP
Mercury Development Reviews & Testimonials
Software Development Review from Anonymous
We started off with some discovery sessions and a beta demo, then went through a few rounds of tweaks where they adjusted both how it worked and how it looked based on what we asked for. The whole build went pretty smooth. Gotta say, Mikhail, the PM, was great to deal with. Super easy to talk to and somehow turned what I wanted into clear technical stuff without me having to overexplain.
Mobile App Development Review from Anonymous
The whole point of this project was to clean up the brand’s online rep, get more good reviews out there, and just boost how we show up online. What stuck with me was how sharp the Mercury team is- they really know their stuff. Anytime I had a question, they had an answer or a fix ready. Super easy to lean on them.
Software Development Review from Matthew Kulig
Development provides software integration and mobile app development for turnkey retail platforms, ensuring up-to-date functionality and system cohesion by scaling from 2–10 resources as needed. The team’s precise task breakdowns, affordable price point, and proactive reporting strengthen the partnership.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe integrate, innovate, and elevate enterprise systems.
Intellectsoft builds custom software, AI solutions, and dedicated engineering teams for enterprises and fast-growing businesses across the US and UK...
Top Services:
- Software Development
- Mobile App Development
- Wearables
- Software Testing
- Blockchain
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsIntellectsoft Services
Data sourced from the agency's DesignRush profileHarley-Davidson the London Stock Exchange Ernst & Young Qualcomm Bombardier
Intellectsoft Reviews & Testimonials
Software Development Review from Harshal Chhajed
They have highly skilled support staff for faster resolution which leads to customer satisfaction. Also, it has many features including IoT and blockchain apart from regular software development. If there are any changes in the scope of the project at a later stage, it can prove quite costly and also difficult to accommodate last-minute client-side scripting changes. They are versatile, cost-effective, and offer quick customer support. They offer a very customized software development tool where business needs can be addressed. It is very cost-optimized and hence can help generate good returns for business investment.
Software Development Review from Vitaly Dyachenko
Intellectsoft provided a great partnership by delivering quality services and working fast. They helped us to accomplish all the clients' projects on time. The team communicated transparently and showed [] great dedication. They were an ideal partner! (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsEnd-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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsQarbon IT Services
Data sourced from the agency's DesignRush profileTakamol Holding Cryptospace Golem Network Elvia entertainment ltd Clubspeed Holiday park & resort Komputronik Group Mann + Hummel Bay Shore High School Alumni Association aeternity
Qarbon IT Reviews & Testimonials
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.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsGet Your Software Testing Done with Savarian.tech
Savarian.tech is a forward-thinking and professional company that provides customers all over the globe with flexible terms and economical software testing services for every sort of software testing purpose imaginable. Savarian.tech is an experienced and dependable business partner for new businesses and...
Top Services:
- Software Testing
- Web Development
- AI Development
- Blockchain
- Software Development
- Show more
- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSavarian.tech Services
Data sourced from the agency's DesignRush profileDigitalSuits LuxSeo Ecrivio
Savarian.tech Reviews & Testimonials
Software Testing Review from Nick S.
We engaged Savarian.tech to establish a QA testing team from scratch for the successful release of our new website.Savarian.tech expertly handled the recruitment of skilled specialists and proposed an optimized workflow to facilitate seamless communication and ensure top-notch results.The team that Savarian.tech assembled for us was well-organized and highly professional, proficiently handling various testing types including performance, functionality, usability, etc.
Software Testing Review from Yurii Maslov
We asked Savarian.tech to set up a QA testing team from scratch to help us smoothly release new products and enhance existing ones.Savarian.tech took responsibility for hiring relevant specialists and even suggested an optimized workflow to ensure efficient communication and high-quality results.What about the team that Savarian.tech hired for us? It was well-organized and highly competent in every testing type we required. We got seven automation testers and a Project Manager who checked th
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Debut Infotech
VerifiedVerified by the DesignRush team for authenticity and credibility.AI-Powered Innovation, Delivered
Debut Infotech is a leader in advanced technological solutions, specializing in AI, Blockchain, Smart Contracts, IoT, and mobile and web development...
Top Services:
- AI Development
- Web Development
- Blockchain
- Mobile App Development
- Software Development
- Show more
- Location
- Springfield, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 17 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDebut Infotech Services
Data sourced from the agency's DesignRush profileNordic Strong WellPoP Aithentic NDAX PRC Coin P2B Best Western Unique School Integra Ledger Friendspire
Debut Infotech Reviews & Testimonials
James Carter's Review Sourced from Google
Our company aimed to launch a trading platform but struggled with security planning and system performance. Debut Infotech supported us with crypto exchange development services using Node.js, blockchain integration, and secure wallet APIs. Their solution helped us deploy a stable exchange environment with improved transaction handling.
Andrew Ethan R.'s Review Sourced from Google
Debut Infotech efficiently addressed the performance and scalability challenges in our mobile app. They quickly diagnosed the issues and delivered a stable solution using up-to-date development tools. The project was completed on time with clear communication throughout.
Blunt David's Review Sourced from Google
I had the pleasure of working with Debut Infotech for DeFi development, and I am extremely satisfied with their expertise and service. Their team utilized a comprehensive suite of tools, including smart contract generators, DeFi protocol integrators, and liquidity pool management tools, all of which streamlined the development process. They not only helped us build secure and scalable decentralized finance solutions, but also provided automated yield farming and staking platforms that significantly boosted user engagement. Their focus on security, with built-in auditing tools, gave me confidence throughout the project. I highly recommend Debut Infotech to anyone looking for reliable, efficient, and innovative DeFi development.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTrusted Technology Partner
Mobitouch is a software development company from Poland specializing in mobile app development, web development, Flutter, .NET, React, UX/UI design, AI solutions, VR/AR, MVP development, product design, and staff augmentation for startups, scaleups, and enterprise clients...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- Web Design
- UI/UX Design
- Show more
- Location
- Rzeszów, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 24 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsmobitouch Services
Data sourced from the agency's DesignRush profileItaka Jeronimo Martins PEKAES
mobitouch Reviews & Testimonials
Sheridez App's Review Sourced from Google
I do not recommend using Mobitouch for anyone looking to develop an app, especially startups that need an MVP or first version. I worked with them for over a year, spending more than 200,000 PLN (53.000 USD) on my MVP and initial app version.The whole process was extremely stressful and unprofessional. The project manager assigned to me did not deliver on time, scope, nor budget, failed to communicate, and put my budget at risk with the MVP. The app had to be corrected repeatedly, and even after a year, the same notification issues kept coming back among other errors.They lack both the competence and the right attitude. During the collaboration, I was repeatedly told that they handle big clients and big projects, so it was indicated to me that my small projects was not really worth the attention. Even after a manager replaced the PM, nothing changed – the same technical problems and the same dismissive attitude: my project was too small to care about really.Now that I’m working with a different team and saving the project, I’ve learned that the entire notification problem was caused by the developer’s lack of competence (no surprise), which added extra costs to fix. The same lack of developer competencies resulted in interference with the release process, resulting in technical blocking of new releases for Androids, which caused further expenses. Of course Mobitouch could fix those if I paid them more. So no professionalism and no moral compass here, therefore the honest public feedback.My advice to anyone:Never let them use their test environment – set up your own. If you later try to move your project to a different team, they will want extra money to “help” you leave, eating into your budget.Check estimates for graphic design tasks carefully – suddenly all tasks are listed as 8 hours.I do not recommend them. It’s not worth the stress, tears, or money. Find a different company to develop your MVP and work on your dreams.
Rav Niemiec's Review Sourced from Google
I've completed two projects with iT. Five stars for professionalism and on-time delivery, plus a bonus for their excellent after-sales service and maintenance. I highly recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsStrategic Software, Startup Speed
Mile Marker is an agile development agency offering startups strategically designed custom software focused on solving your business problems. Mile Markers team includes product managers, developers, designers, QA, DevOps and more...
Top Services:
- Software Development
- Mobile App Development
- Software Testing
- UI/UX Design
- Staff Augmentation
- Show more
- Location
- Madison, Wisconsin
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMile Marker Services
Data sourced from the agency's DesignRush profileToughClicks Dayta Rebate Bus
Mile Marker Reviews & Testimonials
Software Development Review from Clay Burdelik
Mile Marker was fantastic to work with. They made a rock solid plan and executed in an agile manner ensuring our product was built to the requirements of our customers. Mile Marker's transparency and communication ensured we knew how the project was progressing and had opportunities to provide our input to help shape our product. Having the lived experience of being founders, Mile Marker's team guided us through decision making proessess and helped to find the right balance between feature sets, security, scalability, cost, and time. Mile Marker joined customer calls to provide a technical expertise to our sales process and helped ensure our platform's security was viewed positively by Fortune 500 IT teams. Mile Marker's highly skilled team helped expedite our business and was a key factor to our early success.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
X2 Mobile
Award WinnerRecipient of a Best Design Award for outstanding work.Bridge the Gap Between Ideas & Digital Experiences
Actively identify tech & product opportunities to transform your ideas into engaging and accessible digital experiences.Our clients from Africa, US or EU enjoy great returns such as 2M monthly users or 10k downloads in the first 10 days of launching their app...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- Product Design
- UI/UX Design
- Show more
- Location
- Cluj-Napoca, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 17 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsX2 Mobile Services
Data sourced from the agency's DesignRush profileRed Sea International Film Festival ClassLink Ubongo Learning Kinnect KiteSpot Collaborative Classroom Verity VCash Aslan Interactive, Inc. Safelet BV
Technical partner in custom software development
We are empowering people to bring innovative ideas into life...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- Web Development
- Software Testing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 17 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKeyToTech Services
Data sourced from the agency's DesignRush profileMeest Express Tiplr Drugstars DonorSee XHabit Ya Tut Splash CyclingHero TicTicBoom PolicyIQ
From idea to execution we turn your vision into custom software solution .
Valens is powered by a team of passionate software engineers, creative designers, innovative thinkers, and inspiring product owners who thrive in the digital realm. Together, we deliver cutting-edge solutions and transformative experiences that drive success for businesses navigating the complexities of the...
Top Services:
- Web Development
- Mobile App Development
- UI/UX Design
- Software Development
- Staff Augmentation
- Show more
- Location
- Sarajevo, Bosnia and Herzegovina
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsValens Services
Data sourced from the agency's DesignRush profileEverstox LIVEBUY Raiffeisen Bank Abercrombie & Kent MINT CARE Skrapp ScribeBrain Deazy Notch
Valens Reviews & Testimonials
Startup Review from Gary Lacey
I couldn't speak more highly of Valens, and I find it a privilege to work with them. We've been doing business with Valens for years now, on a variety of projects, and in my 25+ years of multinational experience - to include working for and with the Fortune 500 – I've never had a more professional and strong relationship. I would highly recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsThe Way to Quality Software
OnPath Testing provides software testing and quality assurance services for desktop, web, mobile, and IOT applications...
Top Services:
- Software Testing
- Location
- Boulder, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOnPath Testing Services
Data sourced from the agency's DesignRush profileCodeLogic, Inc ClearCaptions, LLC Learning Objects, Inc BioTrust Nutrition
Building Reliable Data And Web Systems
Parsedom is a data & tech services company specializing in web scraping, data engineering, automation, and web development. We build scalable systems that turn unstructured data into structured, actionable insights. Our services include data extraction, lead generation systems, API integration, workflow...
Top Services:
- Software Development
- AI Development
- Software Testing
- Big Data Analytics
- eCommerce Development
- Show more
- Location
- London Ontario, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsParsedom Inc Services
Data sourced from the agency's DesignRush profileFinance Industry AI Industry Software & IT Services Industry Data Extraction Ai Agent and Automation
#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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsApriorit Services
Data sourced from the agency's DesignRush profileAgemni PayDay Resources Borta ETRI VisionWorks
Propel Your Business Forward
SlickDevs is a premier custom software development company specializing in transforming innovative ideas into robust, scalable applications. With a dedicated team of experts, we provide comprehensive solutions tailored to meet the unique needs of tech startups, mid-market companies, and enterprise...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- Blockchain
- IoT
- Show more
- Location
- Bellevue, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSlickDigital Services
Data sourced from the agency's DesignRush profileOracle Snap Inc. Amazon Palo Alto Networks Airbnb Miami-Dade County
Turning Ideas into Business Performance Since 2015
Turning Ideas into Business Performance Since 2015...
Top Services:
- AI Development
- Software Development
- Web Development
- Mobile App Development
- Software Testing
- Show more
- Location
- Bucharest, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDevstark Services
Data sourced from the agency's DesignRush profileEducation Industry Healthcare Industry Transport Industry Travel & Hospitality Industry SaaS Development
End-to-end customized software development and IT consulting services.
SCD is a custom software development company based in Dubai, UAE.Since 2002, we have collaborated with innovative Startups, SMEs, and Enterprises from Western Europe, USA, Canada, & the Middle East. We have completed dozens of large-scale projects and plenty of smaller ones of various complexity...
Top Services:
- Software Development
- Software Testing
- AI Development
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSCD Information Technologies Services
Data sourced from the agency's DesignRush profileHenkel Infineon Technologies Brox-IT Solutions Expedia Infinitas Learning
SCD Information Technologies Reviews & Testimonials
Marcel Wyser's Review Sourced from Google
Great company to work with. Over the years, they developed several amazing applications for me and my clients and never let me down.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Automation And AI Adoption Partner
Most businesses know something is slow or broken. They don't know exactly what to fix, or where AI actually fits. We start there: map your processes, find the highest-ROI automations, then build, run, and help your team adopt them as your ongoing AI automation partner. Certified n8n Expert Partner, Clutch...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- CRM Consulting
- IT Services
- Show more
- Location
- Tuckahoe, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts2V Automation Services
Data sourced from the agency's DesignRush profileGeorgia University AI Design Signature Champion Rings Fit For Golf Fireplan Zippo Aps Shila.so Contrail Financial Bright Defense Select Surplus
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLinnify Services
Data sourced from the agency's DesignRush profileReadability drd Joyscore Stailer NEWtritionIQ Medefine
Linnify Reviews & Testimonials
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'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'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.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsA lifelong partner to solve any tech challenge together
Hi there! We were expecting you!We are a nearshore software services and consulting company that partners with forward-thinking companies to achieve their business goals and accelerate growth in the digital age.We are seen as a lifelong partner for tackling any tech challenge...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- UI/UX Design
- Web Development
- Show more
- Location
- Montevideo, Uruguay
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSwitch Software Solutions Services
Data sourced from the agency's DesignRush profilePenske Logistics Santander Consumer Zenus Bank Verifone BBVA Bank Axletree Oddissey BCIE Sodexo Allied World
Switch Software Solutions Reviews & Testimonials
Hernán Garro's Review Sourced from Google
Excellent working place. People is the most valuable characteristic. Interest in continuous improvement is not less remarkable. It is a comfortable place to work with plenty of amenities.
Andres Sierra's Review Sourced from Google
Test your software before taking it to production, do it with what you are developing or with what you are buying.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsCustom Software Development Company For Startups And SMBs
Peppernode provides custom software development services for SMBs and startups. Our offerings include MVP development, product development, software testing and automation, and team augmentation. We can either work as your project team or supply vetted specialists to fill resource gaps. With us, you get...
Top Services:
- Software Development
- Mobile App Development
- Software Testing
- Staff Augmentation
- Show more
- Location
- Tallinn, Estonia
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPeppernode Services
Data sourced from the agency's DesignRush profileLailaty Passion.io FeedLocal Bookme Chowtime! EVOgrc BuildX
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFlairsTech Services
Data sourced from the agency's DesignRush profileValSoft FlightHub NASDAQ-listed Software Integrator
A Product Studio for Positive Impact at Scale
Tapptitude is a Product Studio that partners with funded startups and established brands to build interactive, mobile-first products that people love to use. We work with our clients as Product Partners, supporting them proactively throughout the journey from idea to launching a product and scaling it up...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Software Testing
- Web Design
- Show more
- Location
- Cluj-Napoca, Romania
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTapptitude Services
Data sourced from the agency's DesignRush profileGlorify Imobiliare.ro Bond Hifumi Minderful Slite OnTapp Tap2Map NeonMango Reverse Health
Tapptitude Reviews & Testimonials
Cristina Ladar's Review Sourced from Google
Happy they removed the health insurance and replaced it with health services reimbursement. Thanks to that I actually have full autonomy to request for the services I need. The initial insurance wasn’t covering for the need I had.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour product engineering ally.
Rebbix proves that results-oriented outsourcing without bullshit and sugar coating is possible.We provide highly effective engineering teams as a service. Since 2012, weve been helping online marketplaces scale to different markets, transform from classifieds to transactional, launch, pivot, and find...
Top Services:
- Software Development
- Mobile App Development
- Staff Augmentation
- UI/UX Design
- IoT
- Show more
- Location
- Lviv, Ukraine
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRebbix Services
Data sourced from the agency's DesignRush profileOLX Group Fixly Day.io Dreamlines modnaKasta Belvilla Mozilla MDC Indústria de Containers Inteligêntes Investing
Rebbix Reviews & Testimonials
Ivan Yarych's Review Sourced from Google
A very comfortable company to work for - thanks to the people who work here and the well-thought-out workspace.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWhipsocket is a software development consultancy in Columbia, SC that builds web and mobile applications for startups and established product teams. We combine modern coded stacks React, Next.js with AI-accelerated workflows to deliver production-ready software faster than traditional agencies, without the...
Top Services:
- Software Testing
- Mobile App Development
- Software Development
- Engineering
- AI Development
- Show more
- Location
- Gaston, South Carolina
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWhipsocket Services
Data sourced from the agency's DesignRush profilePalmetto Journeys Client Ocean Survey Kiln
Web & Mobile Application and Software Dev
Your Expert Web & Mobile Development Partner.Take advantage of our 13+ years of experience in building and launching web and mobile custom software solutions. Extend your team with the top web & mobile developers for your short-term and long-term projects, from MVPs to a completed solution...
Top Services:
- Software Development
- Mobile App Development
- Software Testing
- Web Design
- UI/UX Design
- Show more
- Location
- Alexandria, Egypt
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEnozom Software Services
Data sourced from the agency's DesignRush profileEmpolis GmbH Add Energy ABL Group Host and Stay PassMeFast Matelso Life Connect Hawsabah Harris Agile Consent
Remote Technology Teams for Exponential Growth
Ajackus is your one-stop solution for all your engineering needs. We have a team of talented engineers across India who can be quickly hired, trained and aligned to your business needs...
Top Services:
- Staff Augmentation
- IT Services
- Software Development
- Web Development
- Mobile App Development
- Show more
- Location
- Mumbai, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAjackus Services
Data sourced from the agency's DesignRush profileGulf Oil Visa Nium Dream 11 VTS Usha International Zillow JLL Medicines Patent Pool Dotloop
Ajackus Reviews & Testimonials
Pocha Chandana's Review Sourced from Google
Best place to work .Ajackus values the growth and development of its employees, offering numerous opportunities for learning and advancement. The leadership team is supportive and approachable, always willing to provide guidance and mentorship .
Karuna Singh's Review Sourced from Google
This place comes with amazing culture, feeling of belongingness, enormous career-growth opportunities, soft-spoken and co-operative team members and management. Highly recommended organization to work.
Pavel Biswas's Review Sourced from Google
Great place to work with good talented people in the team. You will grow here in terms of personal, professional and financial level. Good work-life balance is maintained with good culture and recognition of talent which is seen and felt in this company fortunately ; otherwise these virtues are rarely seen nowadays in most of the Indian companies.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsPrecision Discipline Delivery
Luvina is a well-known software outsourcing business that specializes in providing clients all around the world with excellent IT solutions. With a dedicated team of more than 750 experts, Luvina provides comprehensive software development services that are customized to each client's specific needs. Luvina...
Top Services:
- ERP Consulting
- CRM Consulting
- Software Development
- eCommerce Development
- Staff Augmentation
- Show more
- Location
- Hanoi, Vietnam
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLuvina Software Services
Data sourced from the agency's DesignRush profileCresco Nissho Electronic NRI OIS Mitsubishi Electric
Luvina Software Reviews & Testimonials
yuki shimakawa's Review Sourced from Google
We are an offshore development company based in Hanoi, Vietnam. If you have any questions about offshore development, please feel free to contact us.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTrusted Technology Partner Since 2012
unicrew is a full-scale software development, consulting and design company, which provides a full spectrum of services - from design and software development to the unfailing commitment to quality assurance...
Top Services:
- Software Development
- Product Design
- Web Design
- Web Development
- eCommerce Development
- Show more
- Location
- Lviv, Ukraine
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsunicrew Services
Data sourced from the agency's DesignRush profileJack Cooper RWTH Aachen University LiquiMoly
Custom Software Development with Mapping Twist.
Our studio specializes in custom software development, with primary expertise in maps. We provide full-cycle development services, from concept and design to deployment and production. With expertise in both desktop and mobile platforms, we deliver integrated, semantic-rich solutions for complex geospatial...
Top Services:
- Web Development
- Web Design
- Software Testing
- Software Development
- UI/UX Design
- Show more
- Location
- Tivat, Montenegro
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGeosemantica Services
Data sourced from the agency's DesignRush profileGreenpeace International izi Travel Kon-Tiki
Yes We Care
NEWTEL is a premier BPO provider delivering exceptional omnichannel call center, live chat, and social media support. We combine elite customer service with advanced content moderation to secure and scale your digital brand 24/7...
Top Services:
- BPO
- Call Centers
- Software Testing
- Customer Support
- HR Outsourcing
- Show more
- Location
- Amman, Jordan
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $50,000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNEWTELCMC Services
Data sourced from the agency's DesignRush profileEjarjar ICON7 IBN SINA HIMMA & QAMIA VUEDALE SRAYA AQBA WATER PARK
We Turn Your Ideas Into Reality.
Software development and IT consulting company built by technology enthusiasts. We focus on delivering an excellence of work for our customers...
Top Services:
- Web Development
- WordPress Website Design
- Software Testing
- Mobile App Development
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $17/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDreams Technologies Services
Data sourced from the agency's DesignRush profileYosi Health Brickendon Consulting HybridHero Ava Touch Asia Expeditions - DMC Innovations Trove Ltd Torripo Inc Planet Lawyer Inc.
Apps that inspire, solutions that empower.
Appelier is a mobile app development studio with a decade-long history of transforming our clients' visions into seamless mobile experiences. We blend Swift, Kotlin, Java, and Dart to craft intuitive apps for iOS, Android, and Flutter platforms. Passionate about design, we use Figma and Sketch to create...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- UI/UX Design
- Graphic Design
- Show more
- Location
- Chișinău, Moldova
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAppelier Services
Data sourced from the agency's DesignRush profileRHT Travel Jizo SIS Software Netrika Black Brio Unistar Radio
HiveB2X is a leading expert in custom software applications & implementations, specializing in tailored solutions for B2B companies. Focused on seamless integrations, personalized storefronts, & optimized functionality, empowering businesses to elevate their online presence & streamline operations...
Top Services:
- eCommerce Development
- Web Development
- UI/UX Design
- Web Design
- Software Development
- Show more
- Location
- Miami, Florida
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsHiveB2X Services
Data sourced from the agency's DesignRush profileRetail Industry Manufacturing Recreation Industry FinTech Industry
Building Digital Growth.
At LN Solutions , our mission is simple: to empower businesses with the tools and strategies they need to succeed online. Whether it's creating stunning websites, implementing effective digital marketing campaigns, or developing custom software solutions, we are here to help our clients achieve their goals...
Top Services:
- Digital Services
- Web Development
- Social Media Marketing
- eCommerce
- AI Development
- Show more
- Location
- Schaumburg, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLN Solutions Services
Data sourced from the agency's DesignRush profileModus Tech PatentOAResponse Shah Trading Company Mark Distributor Gokul Wholesale SP Inventory Huntley Crossing Luxury Apartments Patel Jewelers Luv2Smoke Armanetti's Wine and Spirit Huntley
LN Solutions Reviews & Testimonials
Bob patel's Review Sourced from Google
Great digital marketing service for my hotel and liquor store.had a wonderful experience with the whole team.highly recommended for social media marketing
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsInnovation Beyond Imagination.
Consultants From Asia (CFA) emerges as a leading force in the Information Technology Services sector, providing unparalleled proficiency in key areas such as Application Development & Maintenance, Enterprise Mobility Solutions, and IT Infrastructure Management. Since our establishment in 2020, we have...
Top Services:
- Web Development
- eCommerce Development
- Mobile App Development
- Staff Augmentation
- IT Services
- Show more
- Location
- Indore, India
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsConsultants From Asia Services
Data sourced from the agency's DesignRush profileGetSet11 JustKhelo TrophyMade Collabera Nokia
Consultants From Asia Reviews & Testimonials
AJ Agrawal's Review Sourced from Google
I recently had the good opportunity to work with consultants from Asia for IT consultation needs of my business, and cannot recommend them enough! With an office in Indore, they have dominated the industry by offering a full range of services that best fit different technological requirements.From the outset, professionalism and expertise were Second to None with the Team at Consultants from Asia. They spent time understanding my vision and objectives, so important in the development of my brand, website, and mobile application. Their knowledge of different technologies was palpable, with bespoke solutions offered that just matched what I wanted to have.My web and mobile app design was really smooth. This platform is developed on leading-edge technologies with user-centered design principles at its core, which has turned out not just eye-pleasing but very functional. It was this attention to detail coupled with their creative approach that brought my ideas to life in a way I had only imagined.Further, the consultants from Asia Excel in digital marketing have been of great support in reaching out to a wider audience. They execute strategies that are data-driven and very innovative, ensuring adequate visibility of my brand in this very competitive market. Their efforts toward SEO, social media marketing, and online advertising have increased my online presence and customer engagement.Overall, the experience I've had with consultants from Asia was just outstanding. Their commitment to excellence and customer satisfaction is truly commendable. If you are looking for an IT consultation company to help you in building a robust brand, develop a marvelous website and mobile application, and execute effective digital marketing strategies, look no farther than consultants from Asia. I will definitely continue to work with them in the future.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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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