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
22 Companies-Rankings updated: September 03, 2026
Every agency on DesignRush has been evaluated for its expertise and client feedback to empower informed choices. Some listings include paid partnerships.
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Build software people actually pay for.
At Designli, we turn software into real, revenue-generating businesses and we measure our success by yours. Real users on a working MVP in 30 days, guaranteed. Senior teams paid on outcomes, not promises. First 14 days fully refundable...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
UI/UX Design
Show more
Location
Greenville, South Carolina
Number of Employees
50 - 99
Average Hourly Rate
$85/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
16 Projects Listed
Designli Services
Mobile App Development
Software Development
Web Development
Web Design
UI/UX Design
Software Testing
IoT
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Goodwill
Earthlink
Rotary
State of South Carolina
Secur.Space
Grappos
Michelin
Accel Entertainment
Millennium Parking Garages
Data sourced from the agency's DesignRush profile
Designli Reviews & Testimonials
Anonymous Founder & CEO at Innershell
5.0★
Mobile App Development Review from Anonymous
Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.
Anonymous CEO at Monjour
5.0★
AI UI/UX Design Review from Anonymous
Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.
Anonymous CTO at Code Willing
5.0★
AI UI/UX Design Review from Anonymous
Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
The Right Technology Partner Can Change Everything
TechnoYuga is a leading AI-Native product engineering company established with the vision of helping startups, SMEs, and enterprises build powerful, scalable, and future-ready technology solutions that drive real business growth...
Top Services:
Mobile App Development
Software Development
IoT
Blockchain
AI Development
Show more
Location
New York City, New York
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
23 Projects Listed
Technoyuga Soft Services
Mobile App Development
Software Development
IoT
Blockchain
AI Development
Software Testing
Web Development
eCommerce Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Decathlon
Akasa Air
Justlife
Ordeno
GFacility
Trulipay
Data sourced from the agency's DesignRush profile
Technoyuga Soft Reviews & Testimonials
Fahmi Elabed CEO at Piccolo Trattoria
5.0★
Mobile App Development Review from Fahmi Elabed
It was a pleasure working with TechnoYuga Soft. For Piccolo Trattoria, they created an intuitive and effective web application that has simplified our online ordering and reservation process. Their staff was punctual, kind, and professional. Their attention to detail really made a difference, and the caliber of their work surpassed our expectations. Strongly advised for any eatery trying to improve their online visibility!
Manuel Sonnleithner CEO at TradersYard
5.0★
Mobile App Development Review from Manuel Sonnleithner
The quality of work that TechnoYuga Soft has provided is outstanding. The commitment to delivering a mobile app that is of high quality for TradersYard has been great. Our relationship has been very collaborative, the team has been able to deliver on time and within the budget. TechnoYuga Soft enthusiasm for the project was my favorite part. I'm very pleased with project outcome, and will definitely recommend their service!
Troy Abromaitis SDM at Musqueam Capital Corporation
5.0★
Mobile App Development Review from Troy Abromaitis
It was a pleasure to collaborate with TechnoYuga Soft on our real estate smartphone app. Our clients' ability to search properties and communicate with us has greatly increased because to the slick, user-friendly software they developed after understanding our demands. Throughout the project, their staff demonstrated professionalism, responsiveness, and a dedication to quality. We're thrilled with the outcome and forward to work together once more.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Discover excellence with Simpalm's digital solutions. We are more than an app development company; we are your partner in crafting exceptional mobile and web experiences...
Top Services:
Mobile App Development
Web Development
Web Design
UI/UX Design
eCommerce Development
Show more
Location
Rockville, Maryland
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
22 Projects Listed
Simpalm Services
Mobile App Development
Web Development
Web Design
UI/UX Design
eCommerce Development
WordPress Website Design
Software Development
Staff Augmentation
AI Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Taptin
AudiobookNow
Forte Payment System
GWU
ASRA App
Window Nation
Winematch Connect
Pepsi Inc
Blanco
KonnectApp
Data sourced from the agency's DesignRush profile
Simpalm Reviews & Testimonials
Guiulianna Cespedes Founder at Quynza
5.0★
Mobile App Development Review from Guiulianna Cespedes
Our company needed an Android app that could support a mental health platform in a way that felt calm, easy to use, and dependable for daily users. We hired Simpalm to build that product in Kotlin and help us move from concept into something real customers could use. For us, trust and simplicity mattered more than packing in too many features.They took a fairly hands-on role, which was helpful because we were still making product decisions as the project moved. Some weeks I was deeply involved reviewing screens, and other weeks they pushed things forward on their own. That balance worked well. They would usually come back with two or three options instead of just asking what we wanted.We did hit one rough patch around notifications where the first version didn’t behave the way we expected, so that had to be revisited. They fixed it without making the process difficult.The finished app runs smoothly, feels organized, and gave us a much stronger mobile presence on Android. Most importantly, early users found it approachable rather than overwhelming, which was exactly what we wanted.
Amanda Chalofsky Owner/Founder at Neuro Speech & Swallowing Services
5.0★
Mobile App Development Review from Amanda Chalofsky
My experience with Simpalm was very good. They made a full prototype of our neuro-wellness app so we could show partners and investors what our system looks like. It matched our brand and showed the flow in a simple way. Their communication was steady, they stayed on time, and they explained things clearly. The prototype helped people understand our idea fast, and it moved our project forward. I felt supported the whole time.
Matt Rudnick Founder and CEO at Main Sheet LLC
5.0★
Mobile App Development Review from Matt Rudnick
Working with Simpalm has been a really positive experience. We hired them to handle the frontend development of our mobile app for iOS and Android, while our backend was already in place. From the start, their team communicated clearly, stayed organized, and met every deadline we set. They were flexible when we added new features, and their designer’s input really helped improve the look and usability of the app. I appreciated how reliable and easy they were to work with having a U.S.-based team made communication smooth and fast.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Award WinnerRecipient of a Best Design Award for outstanding work.
Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process
Services We Offer: Software, Web Applications. We have 15+ years of experience designing and developing websites and software from scratch. Our background and emphasis in behavior science allows us to creatively design websites and software systems to convert. Call us at: (916) 866-7893 for a quote!...
Top Services:
Web Design
Web Development
WordPress Website Design
eCommerce Development
SEO
Show more
Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
32 Projects Listed
eSEOspace Services
Web Design
Web Development
WordPress Website Design
eCommerce Development
SEO
Graphic Design
Mobile App Development
CRM Consulting
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Executive Partners
Atlantic Partners Corp
Canyon Plastics
J Allen Fabrics
onePRgroup
The Sleep Nest
EdgeCTP
Consultants in Corporate Innovation
CalMuni Advisors
Avitasen
Data sourced from the agency's DesignRush profile
eSEOspace Reviews & Testimonials
Muriell Carlisle, LMHC, RAS, C.H.T. Owner at Counseling Oregon, LLC
5.0★
Web Design Review from Muriell Carlisle, LMHC, RAS, C.H.T.
I just want to express my deepest gratitude for all of your help. I can't tell you enough how much I LOVE the website. I think it's so beautiful, professional and elegant. I think it's one of the best therapist's website[s] on the market. :) Thanks to Jeanette and [the] rest of the team for their creativity and neat work and Irina for her incredible knowledge about SEO and resources! You guys rock! (Verified via email)
Alyssa Brenke Marketing Manager at Cole Industrial, Inc.
4.8★
Web Design Review from Alyssa Brenke
Specifically, working with Ben was amazing! He was incredibly responsive and answered all my questions throughout the process of updating our website. Our original site was built roughly a decade ago (or longer) so we were in need of some streamlining and modernization. The team did just that and quickly! The first iteration was spot on for what we were looking for. Not to mention, they were able to launch quickly and without any interruption to our daily operations. Would 100% recommend [it]!
George Shvaya CEO at Pocket Deals
5.0★
Web Design Review from George Shvaya
Irina and Ben from [eSEOspace] were a dream to work with! Not only did they turn[...]around work quickly, but their attention to detail is fantastic, as is their regular communication. I will definitely be reaching out to [eSEOspace] again in the future with more work! (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Strategic Technology Partner for Custom Software & Mobile Development
Techstack is a strategic technology partner with 10+ years of expertise in mobile and custom software development. We build, scale, and evolve high-quality digital products through strong engineering culture, transparency, and long-term growth focus...
Top Services:
Mobile App Development
Web Development
Software Development
Web Design
AI Development
Show more
Location
Wroclaw, Poland
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
24 Projects Listed
Techstack company Services
Mobile App Development
Web Development
Software Development
Web Design
AI Development
UI/UX Design
Software Testing
IoT
Staff Augmentation
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Corel
SkillLab
VivaQuant
ECNV
Gravit
MindManager
ReviverSoft
The Savage Bureau
Illiad
Exaum Energy
Data sourced from the agency's DesignRush profile
Techstack company Reviews & Testimonials
Darshan Chordia Social Media Marketing Manager at Tarini Stoneworks
5.0★
Software Development Review from Darshan Chordia
We worked with Techstack to create a digital platform that would simplify how we manage projects, materials, and client interactions. The idea was to make our process more transparent and efficient while keeping the quality and uniqueness of our products at the center.From the beginning, Techstacks team understood our needs clearly. They built a stable, modern system that allowed us to manage workflows, track materials, and visualize designs in real time. Everything worked smoothly across devices, and the new platform handled large amounts of visual data without any performance issues.Communication was easy and professional throughout the project. The team stayed responsive, respected deadlines, and quickly adapted to feedback. We appreciated how they approached the project with both technical precision and creative understanding, making sure the solution supported our way of working.The result made a big difference for us. We now have a reliable, easy-to-use platform that saves time, improves coordination, and helps us deliver better experiences for our clients. Working with Techstack company felt effortless - they were consistent, thoughtful, and committed to getting every detail right.
Sidharth Dugar Co-Founder at Route One Advisory
5.0★
Software Development Review from Sidharth Dugar
We worked with Techstack to develop a digital platform that could support the financial and operational needs of our growing client base. Our vision was to create an integrated web solution that would bring together financial management, client communication, and digital infrastructure into one cohesive system. The goal was to give small and medium-sized businesses the same level of data visibility and workflow efficiency that large enterprises enjoy but through a user-friendly, scalable product.Techstack company quickly understood what we were trying to achieve. They built a modern web application architecture that unified financial analytics, project tracking, and CRM capabilities while ensuring top performance and security. Their team handled everything from backend development to UX optimization.What stood out most was how seamlessly Techstacks team balanced precision with flexibility. We had tight deadlines and evolving priorities, yet they consistently delivered on time without compromising quality. Communication was clear and proactive, we always felt aligned, even as the project evolved.The result was a platform that allowed us to operate more efficiently and deliver a better experience to our clients. It centralized our data, reduced manual processes, and helped us scale faster without adding unnecessary complexity. Techstack brought strong technical expertise and a genuine sense of ownership to the project, turning a challenging concept into a powerful business tool that continues to grow with us.
Sri Sharma Owner at NextGrowth Marketing
5.0★
Web Development Review from Sri Sharma
When we brought Techstack on board, our analytics subsystem was at a breaking point. Performance issues, data inconsistencies, and outdated architecture were slowing us down and creating friction for both our internal teams and end users. Given the scale of our platform: millions of customer interactions generating terabytes of data daily we needed a partner who could not only fix the flaws but also future-proof the entire system.Techstack company took on the challenge with impressive precision. Their team started with a deep audit that revealed critical weaknesses in our existing infrastructure. From there, they restructured the backend, optimized performance, and built a reliable synchronization flow between our internal tools and third-party CRMs. Techstack introduced a new architecture powered by Amazon Redshift and an asynchronous analytics engine, which dramatically reduced data retrieval times and improved responsiveness across the board.What we appreciated most was how seamlessly they integrated into our process. They communicated clearly, delivered consistently, and made sure every change was fully tested and stable before rollout. The results were: system reliability improved, performance bottlenecks disappeared, and we could finally handle large-scale data processing without worrying about stability. Techstack company combined strong engineering skills with a genuine commitment to understanding our goals. They helped us rebuild confidence in our platforms ability to scale and perform at its best.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
TouchZen Services
Mobile App Development
Product Design
UI/UX Design
Design Services
Web Design
Web Development
Software Testing
Software Development
Business Consulting
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
UCLA
Beachbody
FullyRaw by Kristina
Children's Hospital Los Angeles
Harman/Kardon
Amalfi Jets
JetBay
SHRED
Get Cover
Cancer Buddy
Data sourced from the agency's DesignRush profile
TouchZen Reviews & Testimonials
Domenic Fraboni COO at The Mobility Method LLC
5.0★
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.
Brett Lassig President at Get Cover LLC
5.0★
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.
Dr Asa Frey president at Back to the Garden
4.8★
Mobile App Development Review from Dr Asa Frey
They worked on our app and continue to work on it to this day. We originally had a bad experience with various developers and ended up with a bunch of code and no functioning app - touchzen took the code and audited it and made it work and it work great now. Can't complain - still going to work with them and I would recommend to anyone who wants it done right.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
KeenEthics is a long-term software development partner supporting clients from early AI prototypes to no-code apps, fully custom solutions...
Top Services:
Web Development
Software Development
Mobile App Development
Web Design
UI/UX Design
Show more
Location
Tallinn, Estonia
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
KeenEthics Services
Web Development
Software Development
Mobile App Development
Web Design
UI/UX Design
IT Services
Staff Augmentation
Software Testing
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Real Estate Industry
Education Industry
Agriculture Industry
Non Profit Industry
Publishing Industry
Data sourced from the agency's DesignRush profile
KeenEthics Reviews & Testimonials
Robert de Burgh-Day CEO at Brightspace
5.0★
Software Development Review from Robert de Burgh-Day
KeenEthics has been our software development partner at Brightspace for our analytics dashboard platform, and the experience has been consistently excellent. As a hardware and AI company, we needed a team that could take complex real-time occupant and environmental data from our edge devices and turn it into dashboards that facility managers and building owners actually want to use. KeenEthics delivered exactly that. What stands out most is how they work. Communication is clear and proactive, sprints run on time, and when requirements shift, as they inevitably do in a fast-moving startup, the team adapts without drama. They ask the right questions early, push back constructively when something could be done better, and take genuine ownership of the product rather than just ticking off tickets. The quality of the work speaks for itself. The dashboards they have built are now a core part of our commercial offering across multiple markets, and they have held up well as we have scaled deployments. Costs have been fair and predictable, which matters enormously for an early-stage company. I would not hesitate to recommend KeenEthics to any company looking for a reliable, high-quality development partner, and we intend to keep working with them as Brightspace grows.
Mike Spear CEO at Altruous
5.0★
Software Development Review from Mike Spear
The KeenEthics team is great! Very talented and responsive. For startups and mid-sized companies that need outsourced design and development support, you really can't ask for better!
Khrystyna Sliana Digital marketing manager at Red Jumpers
5.0★
Web Development Review from Khrystyna Sliana
We collaborated with this company while supporting our client with a request focused on a TypeScript, Node.js, and Angular stack.After engaging them through our partner network, they quickly shared a strong candidate who turned out to be an excellent match for the clients needs. The developer demonstrated solid technical expertise and professionalism throughout the entire engagement, which was highly appreciated by both our team and the end client.At the beginning of the collaboration, there was a need to adjust the developers working schedule. Keenethics handled this situation very efficiently, resolving it within a few days and ensuring full 8-hour availability. Their responsiveness and problem-solving approach made a strong positive impression.We are very satisfied with both the quality of the specialist provided and the company's ability to react quickly and effectively to operational challenges.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
A tech partner for those who want to innovate. Get access to top software engineers, kickstart your project, and start building your success story...
Top Services:
AI Development
Software Development
Mobile App Development
Product Design
Web Design
Show more
Location
Gdansk, Poland
Number of Employees
50 - 99
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
13 Projects Listed
Neoteric Services
AI Development
Software Development
Mobile App Development
Product Design
Web Design
UI/UX Design
Wearables
Software Testing
Staff Augmentation
Design Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
The World Bank Group
ZF Group
Crowdstrike
Boeing
Egain
RapidSOS
Liveramp
Nanoramic
Siemens
Flumiq
Data sourced from the agency's DesignRush profile
Neoteric Reviews & Testimonials
Michał Kulawik Manager at ZF LIFETEC
5.0★
Dashboard Design Review from Michał Kulawik
When we started the cooperation, we were working on a data visualization module that would enablethe analysis of production data from 36 plants operating under one division. The app aimed to gatherdata from different plants and present it in a visually compelling and easy-to-interpret way.Neoteric helped us quickly validate the feasibility of the designed solution by building the frontend ofthe app and implementing a temporary "backend adapter" in place of a fully functional backend knowing it would need to be refactored if we moved forward. This approach allowed us to move fastwithout compromising the larger projects timeline. As we progressed beyond the PoC phase,Neoteric helped us continue product development, refining the current version and building additionalmodules such as Advanced Reporting and the Admin Panel. The developed solution gatheredpositive feedback from the stakeholders, and we can continue the project.Throughout the project, we worked iteratively. Each iteration began with a planning session, when weset the goals and priorities for the upcoming sprint. We were also using a project management tool totrack progress and monitor the status of the work.During the project, Neoterics AI team also identified an opportunity to address another challenge wewere facing. They developed a PoC for an AI assistant aimed at diagnosing and solving maintenanceissues in our manufacturing facilities, demonstrating their proactive approach and ability to addressbroader business needs
Michelangelo Raiola COO at XTRA VISION AI
5.0★
Web Design Review from Michelangelo Raiola
Neoteric designed a website where the goal was to maximize our brand elements such as texts, UX, and color palettes to reflect our identity and services. Their team led structured steps that made up for a smooth workflow. They communicate effectively through Slack channels, demonstrating impressive responsiveness throughout. Their wide experience and high knowledge in web design and UX made them an ideal partner.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Accelerate software development, delight your users and reach your goals.
Wawandco is dedicated to propelling businesses forward by seamlessly integrating teams to design captivating, interactive, and scalable applications using Go, Web technologies, and industry best practices. Elevate your technology strategy with us!...
Top Services:
Digital Services
Product Design
Web Design
UI/UX Design
Web Development
Show more
Location
Barranquilla, Colombia
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
Wawandco Services
Digital Services
Product Design
Web Design
UI/UX Design
Web Development
Software Testing
Software Development
Mobile App Development
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Motus LLC
SymbolSecurity, Inc
Ternary, Inc
Data sourced from the agency's DesignRush profile
Wawandco Reviews & Testimonials
Jeff Duke Logan CPO at EventPipe
5.0★
Software Development Review from Jeff Duke Logan
The Wawandco team was a great partner for us in building out our software platform. We would not be where we are today as a company without them. Their skills in both development and design were crucial in building out a user-friendly and scaleable product that we have today.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Developer Bazaar Technologies is a Top AI Development company building custom Mobile App & Software Development and specializing in building AI Solutions delivering mesurable outcome...
Top Services:
Mobile App Development
eCommerce Development
Software Development
IT Services
Staff Augmentation
Show more
Location
Indore, India
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
Developer Bazaar Technologies Services
Mobile App Development
eCommerce Development
Software Development
IT Services
Staff Augmentation
AI Development
CRM Consulting
Software Testing
Wearables
ERP Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sakshi Jain Sales Manager at Heliverse Technologies
5.0★
Mobile App Development Review from Sakshi Jain
We collaborated with Developer Bazaar Technology to build an on-demand service app and were impressed by their expertise, timely delivery, and seamless communication. Using Flutter, they developed a user-friendly, feature-rich app tailored to our needs, with excellent post-launch support ensuring smooth operations. The app has enhanced our efficiency and customer satisfaction, and we highly recommend them for quality app development.
SHIVMOHAN MISHRA Developer at Tarkik Tech
5.0★
Mobile App Development Review from SHIVMOHAN MISHRA
The projects success was evident through several measurable outcomes. Post-launch, we observed a significant increase in user engagement and a growing number of service bookings through the app. User feedback was overwhelmingly positive, highlighting the apps ease of use and the convenience it provided
Ashish Sharma Business development Manager at Oaktree Software pvt ltd
5.0★
Mobile App Development Review from Ashish Sharma
We hired Developer Bazaar Technologies to develop a user-friendly and efficient car rental app using Flutter to streamline our car rental operations and enhance customer experience.The scope of work included developing a cross-platform car rental app using Flutter, which involved creating user registration and login features, car listing and booking functionalities, payment gateway integration, real-time GPS tracking, and an admin panel for managing bookings and customer data. Key deliverables included the fully functional app, comprehensive testing, and post-launch support.The measurable outcomes included a significant increase in online bookings, positive user feedback on app usability, and a reduction in manual processing time for car rentals. The app achieved a 4.8-star rating on app stores within the first three months of launch.Their project management was excellent. They delivered all milestones on time and were very responsive to our needs, providing regular updates and promptly addressing any issues that arose during development.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
X2 Mobile Services
Mobile App Development
Web Development
Software Development
Product Design
UI/UX Design
Software Testing
VR/AR
AI Development
Market Research
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Elite Crew with years of experience in fintech and humanitarian sector, mobile apps, and web development ready to help get your project to the next level...
Top Services:
WordPress Website Design
Web Development
UI/UX Design
Web Design
Software Development
Show more
Location
RzeszĂłw, Poland
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
Elite Crew Services
WordPress Website Design
Web Development
UI/UX Design
Web Design
Software Development
Software Testing
Mobile App Development
IT Services
Product Design
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Custom Web And Mobile Application Development Company, SAAS app development company
Kanhasoft have successfully delivered various custom solutions to our clients from dynamic SAAS app development to custom made CRM and ERP solutions, Web scraping along with data analysis and reporting, Marketplace apps, Many custom workflow application for various industries...
Top Services:
Software Development
Mobile App Development
Software Testing
CRM Consulting
Staff Augmentation
Show more
Location
Ahmedabad, India
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
19 Projects Listed
Kanhasoft Services
Software Development
Mobile App Development
Software Testing
CRM Consulting
Staff Augmentation
ERP Consulting
IT Services
Cloud Consulting
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Worldee
Arcade CRM
Genie Manager
Aexdo
Nation Risk Managers
iKIDS
BeConnected
Helium 10
Trucker Pilot
Service Roller
Data sourced from the agency's DesignRush profile
Kanhasoft Reviews & Testimonials
Chingchai (Chai) Humhong Chief Executive Officer at MAPEDIA COMPANY LIMITED
5.0★
Mobile App Development Review from Chingchai (Chai) Humhong
Kanhasoft demonstrated expertise in strategic planning, user-centric design, and meticulous implementation for a feature-rich and user-friendly application for our custom mobile app project. Its strategic approach optimized operational efficiency, positioning us for sustained growth and establishing market leadership. Kanhasoft's communication, proactive problem-solving, and expertise ensured project continuity. Collaborating with the agency was highly advantageous, given its strategic insights and unwavering commitment to excellence. (Verified via email)
Bertusje de Vries Review from Google
1.0★
Bertusje de Vries's Review Sourced from Google
Do not recommend, they stole my intellectual property and have blocked me.Do not do business with them.
Aaditya Bhadra Review from Google
5.0★
Aaditya Bhadra's Review Sourced from Google
Working at Kanhasoft is an absolute privilege. Every day, I'm inspired by the dedication of our team to deliver exceptional software solutions and unparalleled service. It's a true pleasure to contribute to a company that values innovation, quality, and client satisfaction above all else.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We transform ideas into digital solutions that make businesses grow.
Holdapp is a mobile and web app development company from Wroclaw, Poland. We bring together the worlds of business, software developers, and users to create products that let our clients grow. Since 2012, we've been helping companies worldwide to thrive in the digital realm...
Top Services:
Web Development
Mobile App Development
Product Design
UI/UX Design
Software Testing
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Location
Wroclaw, Poland
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
Holdapp Services
Web Development
Mobile App Development
Product Design
UI/UX Design
Software Testing
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We design and develop user-centric solutions that help companies accomplish their goals. From startups to established businesses, we work closely with our clients to understand their unique needs and create customized software that drives growth and success...
Top Services:
Web Design
UI/UX Design
Mobile App Development
Software Development
Web Development
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Location
Tampa, Florida
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
9 Projects Listed
Design Key Services
Web Design
UI/UX Design
Mobile App Development
Software Development
Web Development
Software Testing
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Xduce is more than a technology company; we're architects of digital transformation. With an unwavering focus on innovation, we've been reshaping industries since our inception. Our influence spans across the globe, redefining businesses and markets...
Top Services:
Software Development
Software Testing
Mobile App Development
Cloud Consulting
Big Data Analytics
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Location
Edison, New Jersey
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
XDuce Services
Software Development
Software Testing
Mobile App Development
Cloud Consulting
Big Data Analytics
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NewYork Presbyterian Hospital
Deutsche Bank
Fresenius
Intercontinental Exchange
Morgan Stanley
Bank of America
Data sourced from the agency's DesignRush profile
XDuce Reviews & Testimonials
Wiljen van den Berg Account Manager at Wayss & Freytag Ingenieurbau AG
1.3★
IT Outsourcing Review from Wiljen van den Berg
Xduce was very complient at first, but quickly made it nescessary toput in more money, for obviously a bigger reward. When the target was achieved and my funds should be returned including my reward, it became nescessary to deposit mor money to finish my last assignment and free the funds. When i pointed out the system itself notified the i couldnt continue (with screenshots) my "mentor" Kevin 044 7782 608823 (save this number) started to mock me, lie to me and later on threaten for defamation. When i talked to Customerservice they did pretty much the same, until i struck a nerve, after which to mock me they told me "there is no money, you will not get get paid if you complete the task. I have all the screenshots to prove my case. please contact me to settle this at wiljen.vandenberg@wf-ib.de
Pragna Pandya Review from Google
5.0★
Pragna Pandya's Review Sourced from Google
It's a Great place to work. I have been working with XDuce from past 10 years, and working with XDuce has provided Growth, exposure and Good Environment all these Years.This company has helped to develop my professional skills as well as my personal life.
jalpan joshi Review from Google
5.0★
jalpan joshi's Review Sourced from Google
Amazing organization to work with. The management is highly focused and friendly. The company takes care of every employee’s growth plan; "I start my day with determination and end it with job satisfaction".XDuce is family, where there is more than just an 'employee – employer' relationship.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
At Aqusag LLC, we serve as your trusted technology partner, providing reliable cutting-edge solutions. With a diverse global clientele, our expertise lies in crafting innovative software products that tackle both complex and traditional challenges. Our mission is to deliver high-quality software solutions to...
Top Services:
Software Development
Blockchain
Staff Augmentation
Mobile App Development
Software Testing
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Location
Middletown, Delaware
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Aqusag LLC Services
Software Development
Blockchain
Staff Augmentation
Mobile App Development
Software Testing
ERP Consulting
Web Design
eCommerce Development
WordPress Website Design
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Accelerate Business Growth With Tailored Microsoft Solutions
Artic Consulting is a global technology consulting firm specializing in Microsoft-based solutions that help organizations innovate, optimize operations, and achieve sustainable growth. By combining deep technical expertise with industry insight, the company delivers data-driven, secure, and scalable solutions...
Top Services:
AI Development
Mobile App Development
Software Development
Software Testing
IT Compliance Solution
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Location
Sammamish, Washington
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Artic Consulting Services
AI Development
Mobile App Development
Software Development
Software Testing
IT Compliance Solution
IT Services
Managed Services
Cloud Consulting
Business Consulting
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Northwest Biosolids Nonprofit
EDW Infrastructure
African Americans Reach
Data sourced from the agency's DesignRush profile
Artic Consulting Reviews & Testimonials
priten shah Review from Google
5.0★
priten shah's Review Sourced from Google
Artic Consulting delivers exceptional service with a strong focus on business outcomes. Team Artic combines deep Microsoft expertise with a truly collaborative approach. The work culture is outstanding—transparent, supportive, and driven by innovation. Every interaction reflects professionalism and genuine commitment to client success. Highly recommended for organizations looking to modernize and scale with confidence!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are a digital consultancy and venture studio. We pay our respects to the traditional custodians of the lands on which we live and work, and to the traditional custodians of the lands and waters which we may visit upon in our work. We acknowledge their elders past and present. Indigenous sovereignty has...
Top Services:
Design Services
Web Design
UI/UX Design
Web Development
IoT
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Location
Surry Hills, Australia
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
No Moss Co Pty Ltd Services
Design Services
Web Design
UI/UX Design
Web Development
IoT
Software Testing
AI Development
Mobile App Development
Software Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Barrenjoey Capital Partners
Aussie Home Loans
Movember Foundation
Globe Telecom
ASX - Australian Security Exchange
Lifeline
Sydney Children's Hospital
Velocity Frequent Flyer
Australian Government Defence
Data sourced from the agency's DesignRush profile
No Moss Co Pty Ltd Reviews & Testimonials
Ann Li Khaw Review from Google
5.0★
Ann Li Khaw's Review Sourced from Google
A wonderful group of kind and lovely people passionate about what they do. A privilege to work with!
Nick Papadoniou Review from Google
5.0★
Nick Papadoniou's Review Sourced from Google
Nothing but professionalism from the whole team! Have no hesitations referring them to any of my clients. Many thanks to James, Steven and Michael.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are a Swedish/Bosnian award-winning agency specializing in IT outsourcing and end-to-end software development. With 85 experts on our team, we work with ventures and established companies to turn ideas into functional, high-quality products...
Top Services:
Web Development
Mobile App Development
Software Development
IT Services
eCommerce Development
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Location
Gothenburg, Sweden
Number of Employees
50 - 99
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
ZenDev AB Services
Web Development
Mobile App Development
Software Development
IT Services
eCommerce Development
Staff Augmentation
DevOps Consulting
Software Testing
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Flower Press Interactive designs and builds websites, apps, and platforms. We take early ideas and bring them into a user-validated, production-ready state. From marketing websites to internal systems, we turn complex problems into products worth building...
Top Services:
Web Design
UI/UX Design
Web Development
Software Development
Mobile App Development
Show more
Location
Medina, Washington
Number of Employees
Under 49
Average Hourly Rate
$165/hr
Minimal Budget
$10,000 - $25,000
Flower Press Interactive Services
Web Design
UI/UX Design
Web Development
Software Development
Mobile App Development
Product Design
WordPress Website Design
AI Development
DevOps Consulting
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We embrace digital transformation through customer centric tactical results unleashing as a digital innovation agency.Sourceved is providing enterprise cms based solution which includes Sitecore , Umbraco , EpiServer , SiteFinity , Drupal and WordPress for all industries...
Top Services:
Web Development
Mobile App Development
Software Development
Software Testing
AI Development
Show more
Location
Ahmedabad, India
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
Sourceved Technologies Pvt Ltd. Services
Web Development
Mobile App Development
Software Development
Software Testing
AI Development
ERP Consulting
CRM Consulting
DevOps Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sourceved has been an incredible partner for our IT needs. Their team is not only highly skilled but also incredibly responsive and committed to delivering quality solutions.They've consistently exceeded our expectations. I have no hesitation in recommending Sourceved to anyone seeking reliable and professional IT services.
Nitin Patel Review from Google
5.0★
Nitin Patel's Review Sourced from Google
I've had an exceptional experience working with Sourceved. Their team is highly professional and dedicated. They provided us with top-notch solutions for our software development needs. Their expertise in Sitecore has been invaluable. The quality of their work and their commitment to meeting deadlines is truly impressive. I highly recommend Sourceved for any IT or software development projects.
rutvi Parikh Review from Google
5.0★
rutvi Parikh's Review Sourced from Google
I have been joined here as a trainee and they started giving me training from basic level to high level. and very positive and supportive staff. I learned lots of things from here. best company for freshers to starting their IT career from here ..
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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.Â
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. Â
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. Â
Special software testing services such as QA audit goes from $5,000 to $25,000.Â
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:Â Â
Core functionality issues: Use functional testing to verify features work as expectedÂ
Unstable code or new features: Use unit testing for individual components and integration testing for modules working togetherÂ
Poor system stability after updates: Seek regression testing to make sure new changes didn't break existing featuresÂ
Performance and load issues: Use performance and load testing to evaluate speed and scalabilityÂ
Security issues: Security and penetration testing are commonly used across apps handling sensitive user dataÂ
Hard-to-navigate user experience (UX): Pursue usability testing to determine how intuitive the application is for end usersÂ
Low compatibility across devices: Compatibility testing can evaluate how good the app works on different browsers, devices, and OS versionsÂ
There is also the option to choose between manual and automated testing. Â
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. Â
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.Â
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. Â
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.Â
How do businesses measure the effectiveness of software testing?
The effectiveness of the software testing is measured via:Â
Code coverage: The percentage of the code that has been testedÂ
Defect density: The number of defects found per unit of codeÂ
Test case effectiveness: The percentage of test cases that identify defects; helps prune redundant and ineffective testsÂ
Time to detect and fix defects: The time it takes to identify and fix software defects and software bugsÂ
Defect leakage: The number of bugs that "escaped" to production versus those caught during the testing phase Â
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