Top Performance Testing Services in the United States
From Silicon Valley startups to Fortune 500 enterprises in New York, Austin, Seattle, and Boston, U.S. teams demand applications that scale fast and stay reliable under pressure. Performance testing services help you validate speed, stability, and scalability across web, mobile, APIs, and cloud platforms—before users feel the lag.
Clutch makes it easier to find trusted partners by verifying client reviews, case studies, and technical capabilities (from tooling to methodology). Use filters to narrow by tech stack, industry, budget, location, and certifications, then compare shortlists with confidence. Explore profiles to see proof of impact like reduced latency, higher throughput, and lowered infrastructure costs. Start exploring these additional directories:
• Top Performance Testing Companies
• Performance Testing Companies in San Francisco
• Performance Testing Companies in New York
348 Companies
List of the Top United States Performance Testing Companies
Sponsored
-
QA Wolf
Premier VerifiedLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More
$5,000+Undisclosed50 - 249Seattle, WAServices provided
100% Application TestingFocus Areas
50% Performance Testing50% Compatibility TestingSee all 60 projectsQA Wolf is a comprehensive software testing company specializing in Application Quality Assurance through end-to-end automated testing services. Their reviews highlight exceptional project management, rapid communication, and adaptability with over 95% of feedback being positive. Common themes include seamless integration into clients' workflows and consistently delivering on time, with 80% of reviewers mentioning their responsiveness and value for cost.
2 of 4 reviews are 5 stars3 new reviews for Application Testing services$50,000 – $199,999 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
In the last six months, client feedback for QA Wolf has been overwhelmingly positive, highlighting their exceptional communication, responsiveness, and ability to integrate seamlessly with client teams. Clients reported significant reductions in bugs and manual testing hours, with one noting the surfacing of 33 pre-existing bugs. Another emphasized QA Wolf's rapid test execution and project management efficiency. Overall, clients appreciate QA Wolf's commitment to quality and adaptability, with only minor suggestions for improved alignment during initial phases.Was this helpful?
44 of 58 Application Testing reviews are 5 stars4 new reviews for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 58 ReviewsApplication Testing PROJECT HIGHLIGHT
Application Testing for Financial Services Company
5.0 — QA Wolf is providing application testing services to a financial services company. The team defines and builds out the testing environment as well as runs and oversees the validation Read moreWas this helpful?
Industry Experience
QA Wolf has demonstrated strong expertise in various industries, notably Insurance, Telecommunications, Financial Services, and Education. Clients praised their ability to automate testing processes, resulting in significant reductions in bugs and improved release confidence. The Insurance industry feedback highlighted successful end-to-end testing, while Telecommunications clients noted enhanced automated test coverage. Overall sentiment reflects satisfaction across sectors, emphasizing QA Wolf's responsiveness and value, making them a suitable partner for organizations seeking reliable QA solutions.
Read All ReviewsSelect Industry to see insights
Other industries Gambling Manufacturing Arts, entertainment & music Automotive Advertising & marketing Education Healthcare Media Consulting eCommerce Information technology Logistics & Supply Chain Agriculture Software Telecommunications Financial services Engineering InsuranceWas this helpful?
View projects from:
This provider is fluent in 1 language:
- English
Was this helpful?
-
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Services provided
10% Application Testing10% AI Development10% Blockchain +710% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Load Testing10% Localization Testing10% Manual Testing10% Recovery Testing10% Reliability Testing10% Stress TestingSee all 101 projectsVention is a software development company specializing in staff augmentation and quality assurance services, including App QA and Software Quality Assurance. Reviews highlight a 100% satisfaction rate, praising their skilled talent, effective communication, and seamless integration with client teams. Their focus on understanding client needs and delivering value is consistently noted across feedback.
Reviews mention Honest
Clients have expressed a strong sentiment of honesty towards Vention, highlighting their transparent communication and genuine partnership. One client noted that Ryan, their main contact, was 'very honest and real,' which set Vention apart from competitors. Another emphasized that Valery's proactive feedback and investment in the project demonstrated their commitment to success. Overall, clients appreciate Vention's dedication and the open, constructive dialogue that fosters trust and collaboration.-
Design & Product Improvement for Healthcare Marketplace
4.5 Jun 19, 2020They were very honest and constructive and provided invaluable feedback to us as well.
Read Full Review
Was this helpful?
3 of 3 reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews for Vention reflect a strong overall sentiment, highlighting their responsive account management and effective collaboration. Clients appreciated the seamless integration of Vention's engineers into their teams, which fostered a sense of partnership. Specific feedback noted the quick ramp-up of productivity and timely delivery of features. A client praised the proactive support from their account manager, while another emphasized the strong team spirit and commitment from Vention's staff. Minor areas for improvement were mentioned but did not significantly detract from the positive experiences.Was this helpful?
4 of 5 Application Testing reviews are 5 stars$200,000 – $999,999 avg. project costRead 5 ReviewsApplication Testing PROJECT HIGHLIGHT
Design, Dev & QA Staff Aug for Language Learning Platform
5.0 — Vention provides staff augmentation services for a language learning platform. The team offers mobile, web, and backend engineers, a UX designer, and a QA engineer to work on the client's platforms. Read moreWas this helpful?
View projects from:
This provider is fluent in 2 languages:
- English
- German
This provider is available in 5 time zones:
- Greenwich Mean Time (GMT)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
Was this helpful?
-
-
$50,000+$25 - $49 / hr1,000 - 9,999Houston, TX
Services provided
10% Application Testing20% IT Staff Augmentation10% AI Development +610% Application Management & Support10% Blockchain10% Custom Software Development10% DevOps Managed Services10% Mobile App Development10% Web DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingSee all 7 projectsJalasoft is a software testing company specializing in services such as App Testing, QA Testing, and Software Quality Assurance. The reviews highlight their strong integration with client teams and effective project management, with 100% positive feedback on their ability to enhance efficiency and scalability. Clients appreciate their high standards, quality candidates, and commitment to long-term partnerships, though occasional communication challenges due to language barriers are noted.
3 of 3 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$200,000 – $999,999 avg. project costRead 3 ReviewsApplication Testing PROJECT HIGHLIGHT
Staff Aug, Software Dev & Maintenance for CMMS Software Co
5.0 — Jalasoft provides staff augmentation services for a CMMS software company. The team provides developers and testers to work on maintenance, bug fixing, and new development efforts for the client. Read moreWas this helpful?
Industry Experience
Jalasoft has received positive feedback across various software industries, including e-procurement, healthcare, education, and ERP solutions. Clients commend their expertise in staff augmentation, particularly in Java, .NET, Python, and QA automation. Key strengths include effective team integration, timely delivery, and robust project management. Overall sentiment is highly favorable, with clients appreciating Jalasoft's ability to foster long-term partnerships and enhance operational efficiency. Organizations seeking reliable software development support will find Jalasoft a strong contender.
Read All ReviewsSelect Industry to see insights
SoftwareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Jalasoft as providing good value for money, particularly in cost savings compared to hiring local engineers. For instance, a VP at Jaggaer noted that Jalasoft's quality work significantly reduced costs associated with engineers and QAs. However, some reviews highlighted concerns over annual price increases, which were seen as a pain point. Overall, clients appreciate the long-term partnerships and the expertise brought by Jalasoft, contributing to effective project outcomes.Was this helpful?
View projects from:
This provider is fluent in 1 language:
- English
This provider is available in 5 time zones:
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
- Argentina Standard Time (AGT)
Was this helpful?
-
$1,000+< $25 / hr50 - 249New York, NY
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Reliability Testing10% Beta Testing +510% Compatibility Testing10% Compliance Testing10% Load Testing10% Manual Testing10% Stress TestingSee all 28 projectsTestmatick is a prominent company specializing in App Testing and Software Quality Assurance services, known for its expertise in both manual and automated testing processes. Across multiple client reviews, 100% of feedback is positive, highlighting their strong project management, responsiveness, and effective communication. Approximately 70% of reviews emphasize their customer-centric approach and their ability to integrate seamlessly into client workflows, delivering high-quality testing solutions efficiently.
2 of 2 reviews are 5 stars2 new reviews for Application Testing services$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
In recent reviews, clients praised Testmatick for their thorough QA processes, responsiveness, and effective communication. One client noted significant improvements in application performance and reliability, while another highlighted the structured reporting and actionable insights provided by the team. Both emphasized the company's ability to deliver on time and adapt to changing requirements. Overall, the sentiment is overwhelmingly positive, with minor suggestions for enhancing automation strategies in the future.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Testmatick's competitive pricing and strong value for money. One client noted that their 'pricing fit our budget' and emphasized 'good value for cost.' Another remarked on their 'efficient, friendly, and cost-effective' services. Overall, the sentiment is positive, with multiple reviews pointing to their ability to deliver high-quality testing services at reasonable rates, making them a reliable partner for various projects.Was this helpful?
More responsive than most other service providers
Get in TouchTestmatick is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
This provider is fluent in 4 languages:
- English
- Ukrainian
- Hindi
- German
This provider is available in 10 time zones:
- Brazil Eastern Time (BET)
- Arabia Standard Time (AST)
- Central African Time (CAT)
- Alaska Standard Time (AKST)
- Vietnam Standard Time (VST)
- Australia Central Time (ACT)
- Australia Eastern Time (AET)
- Argentina Standard Time (AGT)
Was this helpful?
-
$10,000+$25 - $49 / hr10 - 49Orlando, FL
Services provided
10% Application Testing20% IT Staff Augmentation15% Custom Software Development +515% Web Development10% AI Agents10% AI Development10% Low/No Code Development10% Mobile App DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Compatibility Testing +710% Compliance Testing10% Load Testing10% Manual Testing10% Recovery Testing10% Reliability Testing10% Stress Testing10% Volume TestingSee all 12 projectsActiveone is a software testing company specializing in Application Testing and Software Quality Assurance. Overall feedback highlights their proactive and professional approach, delivering high-quality results on time and within budget. Approximately 100% of reviewers emphasize their impressive attitude and hunger for success.
Reviews mention High-quality work
Clients consistently praise Activeone for delivering high-quality work across various projects. One client highlighted their 'quality in the provision of services and after-sales service,' while another emphasized their 'great ability to source fantastic candidates' and commitment to quality service delivery. Additionally, a client noted the 'high quality of work' and 'excellent communication and transparency on timing.' Overall, the sentiment reflects strong satisfaction with Activeone's professional standards and effective project outcomes.-
Custom Software Dev for Financial Services Co
4.0 Jan 25, 2024The review highlights the company's quality and professionalism as impressive or unique attributes. This suggests that the provider consistently delivers high-quality work that meets client expectations.
Read Full Review -
IT Staff Augmentation for Financial Services Company
5.0 May 5, 2023The skills of the personnel supplied are usually in accordance with what is requested, which demonstrates a good selection process. This indicates that the company ensures the delivery of high-quality work by aligning staff capabilities with project requirements.
Read Full Review -
Web Development for Veterinary Telemedicine Company
5.0 Nov 13, 2024They have a great ability to source fantastic candidates and are committed to quality service delivery.
Read Full Review -
Mobile App Dev for Event Management Company
5.0 Mar 13, 2025The completion of the Web and PWA application, delivering a fully functional solution. Quality in the provision of services and after-sales service. No, the service has been excellent.
Read Full Review -
Dev Staff Augmentation for AI Healthcare Company
5.0 Aug 6, 2025His ability to understand the project and deliver high-quality code has been valuable. Santiago is great and will help ensure the projects are delivered on time and with high quality.
Read Full Review
Was this helpful?
1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent feedback for Activeone highlights their strong communication and project management skills, with clients noting prompt delivery and excellent responsiveness to needs. One client, the Chief of Staff at Bench Consulting, praised the team's transparency and high-quality work, stating that their platform is now reliable and usable. Overall, the sentiment is highly positive, with no reported areas for improvement, indicating a strong partnership and successful project outcomes.Was this helpful?
0 of 1 Application Testing reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewApplication Testing PROJECT HIGHLIGHT
Custom Software & Web Development for Software Company
4.5 — Activeone provides development support for a software company. Their work involves developing new features for the client's platform, handling software testing, and handling integration with Meta Read moreWas this helpful?
View projects from:
This provider is fluent in 2 languages:
- Spanish
- English
This provider is available in 7 time zones:
- Colombia Time (COT)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
- Canada Newfoundland Time (CNT)
- Puerto Rico and US Virgin Islands Time (PRT)
Was this helpful?
-
-
$5,000+$25 - $49 / hr50 - 249Boise, ID
Services provided
100% Application TestingFocus Areas
10% Performance Testing10% Automation Testing10% Compatibility Testing +910% Compliance Testing10% Load Testing10% Manual Testing10% Reliability Testing10% Stress Testing5% Beta Testing5% Localization Testing5% Recovery Testing5% Volume TestingSee all 30 projectsQualityLogic is a distinguished provider of Application Testing and Software Quality Assurance services, offering comprehensive testing solutions such as QA Testing and Software Validation. Across numerous reviews, QualityLogic is praised for its professional communication, timely project delivery, and exceptional value for cost. Notably, 100% of reviewers commend their team’s expertise, communication, and commitment to quality, with no significant areas for improvement reported.
Reviews mention Knowledgeable
Clients consistently commend QualityLogic for their extensive knowledge and expertise in testing. One client noted, 'The crew is wonderful; they are very knowledgeable and great at their job.' Another emphasized their 'incredible knowledge' and effective communication. Their attention to detail was highlighted as crucial for project success, with clients acknowledging that QualityLogic's rigorous testing protocols significantly eased their workload. Overall, the sentiment towards QualityLogic's knowledge is overwhelmingly positive, reinforcing their reputation as a trusted partner.-
Quality Testing for Mutual Benefit Organization
5.0 May 7, 2019I would say two things. For one, they’re one of the few companies I’ve found with the experience in test systems and testing programs of our sort. QualityLogic seemed to be the one company that had the most relevant testing experience. Also, they have the right people on their team. Our counterpart is an expert who, once he gets started, can move forward quickly and effectively. He’s incredibly knowledgeable and easy to communicate with.
Read Full Review -
QA Testing for SaaS Software Company
4.5 Oct 25, 2018Their entire team is professional, knowledgeable, and willing to go the extra mile—we consider them a partner. We rely on them heavily, and they’ve never let us down, so we find the project to be money well-spent.
Read Full Review -
Testing Services for Critical Communication Application
5.0 Jun 23, 2017They’ve developed a keen understanding of our applications. They know how they work as well as we do, maybe even better than some people on our team because of their broad usage. They take ownership of what they do and are quite proactive.
Read Full Review
Was this helpful?
2 of 2 Performance Testing reviews are 5 stars$10,000 – $49,000 avg. project costPerformance Testing Experience
QualityLogic has received overwhelmingly positive feedback for their Performance Testing services, with 100% of reviewers noting strong communication and responsiveness. Clients praised their thorough QA processes and detailed reporting, which included video evidence of issues found. One client highlighted their adherence to budget and timelines, while another emphasized flexibility in handling project changes. Overall, QualityLogic is recognized for their expertise in performance testing, with a significant impact on project outcomes.
Read Most Recent ReviewWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight QualityLogic's competitive pricing and exceptional value for money. One client noted that their 'cost to benefit ratio was a real win for our product launch,' while another mentioned that QualityLogic delivered 'strong project management' under budget. Overall, feedback indicates that clients feel they receive high-quality services that justify their investment, with many expressing satisfaction with the responsiveness and professionalism of the team.Was this helpful?
More responsive than most other service providers
Get in TouchQualityLogic is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
-
-
$1,000+< $25 / hr250 - 999New York, NY
Services provided
100% Application TestingFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingSee all 7 projectsQA Mentor, Inc. is a specialized software testing company providing comprehensive QA Testing and Application Quality Assurance services. Reviewers highlight their strong attention to detail, high-quality staff, and commitment to reducing regression cycles. Approximately 80% of feedback is positive, emphasizing their effective communication and professional workflow, though some mention a need for improvement in recruitment cycle duration.
Reviews mention Well-organized projects
Clients have consistently praised QA Mentor, Inc. for their well-organized project management. One client noted their use of a detailed testing matrix and daily updates, highlighting the professionalism and clarity in communication. The feedback reflects a strong sentiment of satisfaction, with one client stating it was one of their best professional experiences and expressing a desire for all vendors to emulate QA Mentor's level of organization.-
QA and Key Testing for Legacy Planning Software
5.0 May 24, 2019I wish every tech firm that I’ve worked with are as organized, professional, and thorough as them. From setting clear expectations to their reporting, they were a delight to work with. I was blown away by their professionalism and organization. I wish all vendors were like QA Mentor.
Read Full Review
Was this helpful?
3 of 4 Application Testing reviews are 5 stars$50,000 – $199,999 avg. project costRead 4 ReviewsApplication Testing PROJECT HIGHLIGHT
Web App Testing for Music Data Analytics Startup
5.0 — QA Mentor, Inc. is providing testing for a web application. Read moreWas this helpful?
Industry Experience
QA Mentor, Inc. has garnered positive feedback across various industries, including Information Technology, Hospitality & Leisure, IT Services, and Financial Services. Clients praise their expertise in automation, regression testing, and flexible staffing solutions. Notably, they have effectively reduced manual testing burdens while maintaining high-quality software releases. Overall sentiment is highly favorable, particularly in the IT and Financial sectors, where their professionalism and attention to detail significantly impacted project outcomes.
Read All ReviewsSelect Industry to see insights
Information technology Hospitality & leisure IT Services Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight QA Mentor, Inc.'s competitive pricing and exceptional value for money. One client noted that their pricing fit within budget while providing good value for the cost. Another emphasized the flexible staffing model and cost-effectiveness, particularly during regression cycles. Overall, feedback reflects a strong sentiment regarding the company's affordability and the high quality of services rendered, making them a favorable choice for various testing needs.Was this helpful?
-
-
$10,000+$50 - $99 / hr50 - 249Lakewood, CO
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +710% Enterprise App Modernization10% IT Staff Augmentation10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingSee all 20 projectsValor Software is a versatile software development company specializing in creating innovative, scalable solutions for diverse client projects, from mobile applications to complex backend systems. The company consistently receives positive client feedback, with 100% of reviews praising their technical expertise, project management, and ability to deliver on time. Clients particularly commend Valor Software for their creative problem-solving and dedication to client success.
Reviews mention Proactive
Valor Software has received positive feedback for their proactive approach, with clients noting their ability to conduct independent research and make informed suggestions. One client highlighted that Valor's team became 'true owners' of their platform, demonstrating a vested interest in the project's success. Another client praised their capacity to provide urgent support and innovative solutions, emphasizing their commitment to collaboration and improvement. Overall, the sentiment surrounding Valor’s proactivity is highly favorable.-
Custom Software Dev for Talent Discovery Platform
5.0 Nov 8, 2019Valor influenced our organizational workflow and actually helped us to create better development flows, qa processes. They truly believe in embedding themselves in the team and becoming. Valor is proactive and conducts their own research and gains their own understanding of not only the platform they are working on but the organization they are working with. I was amazed to see that they became true "owners" of the platform and were 100% vested in what we were doing.
Read Full Review -
Custom Software Dev & UX/UI Design for E-Commerce Co
5.0 Jan 13, 2025Our relationship with Valor Software evolved from a standard client-vendor dynamic into a collaborative partnership. Their proactive communication, technical expertise, and dedication to understanding our specific needs fostered a strong sense of trust and mutual respect throughout the project.
Read Full Review
Was this helpful?
Industry Experience
Valor Software has demonstrated expertise across various industries, notably Information Technology, Healthcare, eCommerce, Software, Engineering, Wellness & Fitness, and Financial Services. Clients praised their creativity, technical proficiency, and project management, with particular strengths in cloud migration, user interface design, and data pipeline optimization. Overall sentiment is highly positive, indicating Valor's capacity to deliver tailored solutions that enhance user experiences and operational efficiency, making them a suitable partner for diverse project needs.
Read All ReviewsSelect Industry to see insights
Information technology Healthcare eCommerce Software Engineering Other industries Transportation Wellness & Fitness Advertising & marketing IT Services Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Valor Software has received positive feedback regarding their cost and value for money, with multiple clients highlighting that their pricing aligns well with budget constraints while delivering high-quality outcomes. For example, one client noted, 'Pricing fit our budget' and 'Good value for cost.' Another stated, 'They are affordable, which is very good.' Overall, clients appreciate the balance of quality and cost-effectiveness, with many expressing satisfaction over the return on investment from their projects.Was this helpful?
View projects from:
This provider is fluent in 1 language:
- English
Was this helpful?
-
-
UndisclosedUndisclosed250 - 999Monrovia, CA
Services provided
100% Application TestingFocus Areas
25% Performance Testing25% Automation Testing25% Compliance Testing +125% Load TestingParasoft is an Application Testing company. The Monrovia, California-based company specializes in Application Testing.
Read more -
$25,000+$50 - $99 / hr50 - 249Tampa, FL
Services provided
10% Application Testing35% Custom Software Development20% AI Development +220% Enterprise App Modernization15% UX/UI DesignFocus Areas
15% Performance Testing45% Automation Testing40% Manual TestingSee all 9 projectsMAS Global Consulting is a software development and IT services company specializing in data analytics, frontend expertise, and application development. Reviews highlight their expertise in delivering tailored solutions and handling projects efficiently, with nearly 90% of clients praising their flexibility and communication. Notably, 70% of reviewers mention their proactive approach and technical prowess. MAS Global Consulting consistently impresses clients with their ability to integrate seamlessly into teams and deliver quality results in a timely manner.
Reviews mention Open to feedback
The feedback regarding MAS Global Consulting's openness to feedback is generally positive. Clients noted their willingness to communicate and address challenges collaboratively. One client emphasized that the team's accessibility and responsiveness were crucial in resolving issues, particularly during difficult phases. However, there was a suggestion for improvement in transparency, as earlier communication of obstacles could have expedited problem resolution. Overall, clients appreciated the team's adaptability and responsiveness to feedback, which led to enhanced efficiency over time.-
IT Staff Augmentation for Digital Software Company
5.0 Jan 19, 2022Their willingness and openness to change stands out. Other vendors we’ve worked with haven’t been willing to revise costs and scope, but MAS Global was flexible and didn’t add extra time or cost onto the end of the contract even though the design changed on our side. We did bring a testing availability issue to them for improvement, and they bumped their part-time resource up to full time.
Read Full Review -
Custom Software Development for Innovation Startup
5.0 Jul 5, 2021Their team was very good and open to understanding new concepts and requirements. Many times, we gave them ambiguous requirements. However, as we were getting constant feedback and weekly demonstrations, we could share all of our corrections — it was a very lean way of communication.
Read Full Review -
Engineering Staff Augmentation for Money Transfer Business
4.0 Mar 27, 2020What was most impressive was their willingness to communicate and overcommunicate. We had lots of issues but they couldn’t have been solved if MAS Global Consulting wasn’t as accessible as they were despite the three-hour time difference. The team did a very good job of sorting through the problems and did that by listening to our feedback.
Read Full Review
Was this helpful?
Industry Experience
MAS Global Consulting has received positive feedback across several industries, including Chemicals & Biotechnology, Software, IT Services, Nonprofit, Financial Services, and Engineering. Clients commend their expertise in data analytics, software development, and IT solutions, highlighting strengths such as project management, flexibility, and the ability to adapt to changing needs. Overall, the sentiment is highly favorable, indicating that MAS Global is well-suited for projects in technology-driven sectors, particularly those requiring rapid scalability and effective integration.
Read All ReviewsSelect Industry to see insights
Chemicals & Biotechnology Software IT Services Nonprofit Financial services EngineeringWas this helpful?
More responsive than most other service providers
Get in TouchMAS Global Consulting is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
This provider is fluent in 3 languages:
- English
- Spanish
- Portuguese
This provider is available in 10 time zones:
- Colombia Time (COT)
- Brazil Eastern Time (BET)
- Alaska Standard Time (AKST)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Phoenix Standard Time (PNT)
- Mountain Standard Time (MST)
Was this helpful?
-
-
Undisclosed$25 - $49 / hr250 - 999Camden, DE
Services provided
100% Application TestingFocus Areas
10% Performance Testing10% Beta Testing10% Compatibility Testing +910% Compliance Testing10% Load Testing10% Manual Testing10% Reliability Testing10% Stress Testing5% Automation Testing5% Localization Testing5% Recovery Testing5% Volume TestingSee all 22 projectsTestDevLab is a distinguished software quality assurance company specializing in app testing, QA testing, and software validation services. They have consistently impressed clients with their expertise in software quality testing, offering tailored solutions that enhance product quality and performance. With over 90% of reviews highlighting their responsiveness and technical proficiency, TestDevLab is lauded for their effective communication and ability to deliver timely, cost-effective solutions.
Reviews mention Communicative
The overall sentiment regarding communication with TestDevLab is highly positive. Clients consistently praised their clear, responsive, and organized communication. One client noted their 'clear and open lines of communication' and 'attentive and solutions-driven' approach, while another highlighted their 'enthusiasm to help' and 'great pleasure to work with them.' Overall, clients felt that TestDevLab acted as a true partner, maintaining effective communication throughout the project lifecycle.-
Automated QA Dev for Digital Advertising Analytics Company
5.0 Oct 1, 2024They responded with agility, clear communication and technical expertise. TestDevLab's team members were clear subject matter experts and maintained clear and consistent communication.
Read Full Review -
Application Testing for Digital Product Agency
5.0 Sep 23, 2024The flexibility to adjust to the development team, clarity in communication and willingness to create a quality product. TestDevLab covers any areas of quality you can expect, with very strong quality engineers.
Read Full Review -
App Testing for Bike Company
5.0 Sep 13, 2023TestDevLab was extremely well organised and always delivered on time. The people that were assigned to my project were very good communicators and very organised. It was a great pleasure to work with them.
Read Full Review -
Test Automation for Financial Services Company
5.0 Dec 13, 2024They maintained clear and open lines of communication, quickly responding to inquiries, and providing frequent status updates. Whether it was clarifying a requirement, discussing a change in testing scope, or seeking feedback on a newly developed test suite, they remained receptive and adaptive. Their approach to addressing needs was attentive and solutions-driven, ensuring that stakeholders felt heard and supported.
Read Full Review
Was this helpful?
1 of 3 Performance Testing reviews are 5 stars1 new review for Performance Testing in past 6 months$10,000 – $49,000 avg. project costPerformance Testing Experience
TestDevLab exhibits strong expertise in Performance Testing, with 100% positive feedback from clients. Key strengths include their ability to deliver timely, high-quality test plans and results, exemplified by a 200+ page report for a video conferencing analysis. Notably, 67% of reviewers highlighted their technical proficiency in multimedia streaming and WebRTC testing. Clients appreciated the clear communication and alignment with project goals, indicating a significant positive impact on their product development efforts.
Read Most Recent ReviewWas this helpful?
Industry Experience
TestDevLab has garnered positive feedback across various industries, including Information Technology, Telecommunications, Software, Financial Services, Healthcare, and Advertising & Marketing. Clients praise their expertise in quality assurance, particularly in multimedia streaming and automated testing. The overall sentiment is favorable, highlighting strengths in project management, timely delivery, and effective communication. Industries such as Healthcare and Telecommunications value their capability in regression testing and performance benchmarks, making TestDevLab a strong fit for projects requiring rigorous quality assurance.
Read All ReviewsSelect Industry to see insights
Healthcare Information technology Telecommunications Software Financial services IT Services Advertising & marketing Manufacturing Consulting EngineeringWas this helpful?
$500 Ideal for startups with up to 10 people $2,500 Perfect for SMEs with up to 250 people $10,000 Perfect companies with 250+ employeesView PackagesSoftware Quality Audit
Perform and audit and find out how you in how good shape your product actually is. Find out where you stand in the market amongst your competittoon.Was this helpful?
-
-
$5,000+$25 - $49 / hr250 - 999Mountain View, CA
Services provided
100% Application TestingFocus Areas
35% Performance Testing35% Load Testing30% Stress TestingSee all 6 projectsPFLB is a distinguished provider of software testing services, focusing on application quality assurance and performance testing. Across various projects, 100% of reviews highlight PFLB's robust testing methodologies and responsiveness, ensuring improved software performance and security. Clients commend their expertise in QA testing, with 80% mentioning effective communication and timely delivery as key strengths.
Reviews mention Flexible
Clients have expressed a positive sentiment towards PFLB's flexibility, noting their agile project management style and adaptability to project needs. One client highlighted that PFLB emphasizes flexibility and iterative development, making them a preferred provider for performance testing services. Overall, the feedback indicates that PFLB effectively accommodates client requirements, contributing to successful project outcomes.-
Booking System Performance Test for Aviation Services Firm
5.0 Jul 4, 2023PFLB follows an agile project management style, emphasizing flexibility and iterative development. They are our go-to provider of performance testing services.
Read Full Review
Was this helpful?
6 of 6 Application Testing reviews are 5 stars$1,000,000 – $9,999,999 avg. project costRead 6 ReviewsApplication Testing PROJECT HIGHLIGHT
App Testing for Software Dev Company
5.0 — PFLB has covered performance testing activities for a software development company. They have enforced a cloud platform, created a test environment, set up load tests through Jenkins, and provided Read moreWas this helpful?
Industry Experience
PFLB demonstrates strong expertise in application and performance testing across several industries, including Financial Services, Healthcare, Transportation, IT Services, and Software Development. Through comprehensive testing strategies, they have successfully identified critical issues and optimized software performance. Clients appreciated their open communication, cultural fit, and effective project management. Overall sentiment is highly positive, particularly in Financial Services and IT, indicating a solid match for projects requiring rigorous quality assurance in complex, high-load environments.
Read All ReviewsSelect Industry to see insights
Financial services Healthcare Transportation IT Services SoftwareWas this helpful?
View projects from:
Was this helpful?
-
-
$1,000+$50 - $99 / hr50 - 249Boise, ID
Services provided
100% Application TestingFocus Areas
10% Performance Testing10% Automation Testing10% Compatibility Testing +910% Compliance Testing10% Load Testing10% Manual Testing10% Reliability Testing10% Stress Testing5% Beta Testing5% Localization Testing5% Recovery Testing5% Volume TestingSee all 5 projectsMindful QA is a comprehensive Application Testing and QA Testing company, adept in Software Quality Assurance across diverse platforms. They consistently receive high praise for their adaptability, fast turnaround, and exceptional project management, with 100% of reviews highlighting their flexibility and quality of work. Clients commend their ability to enhance UX/UI and reduce internal testing time significantly.
Reviews mention Adaptable
Mindful QA receives high praise for their adaptability, as noted by a client who highlighted their ability to handle projects with little notice and their versatility in testing various applications and websites. The client emphasized that there hasn't been a project Mindful QA couldn't tackle, showcasing their flexibility and willingness to accommodate changing requirements. Overall, the sentiment regarding their adaptability is overwhelmingly positive, reinforcing their reputation as a responsive and capable testing service.-
Application Testing for Digital Marketing Agency
5.0 Jul 9, 2024The adaptability is their strength; we often throw them work with little notice. Moreover, they’re very extensible in what they can test. We’ve had them test everything from applications to websites, and there hasn’t been a project they can’t do. Also, don’t be afraid to change when they’re set to perform their service. They’re really adaptable and flexible, so you might as well have them work when you’re actually ready to get the most out of it.
Read Full Review
Was this helpful?
2 of 2 Performance Testing reviews are 5 stars$10,000 – $49,000 avg. project costPerformance Testing Experience
Mindful QA has consistently received positive feedback for its Performance Testing services, with 100% of reviewers expressing satisfaction. Clients highlight their adaptability, thoroughness, and expertise in testing across various platforms, leading to significant time savings and high-quality results. A notable client reported saving 30 hours per project by utilizing their services. Communication and project management were praised for being timely and effective, underscoring Mindful QA's commitment to delivering value and flexibility in their engagements.
Read Most Recent ReviewWas this helpful?
3 of 3 Application Testing reviews are 5 stars3 new reviews for Application Testing in past 6 months$10,000 – $49,000 avg. project costRead 3 ReviewsApplication Testing PROJECT HIGHLIGHT
App Testing Services for Enterprise Solutions Company
5.0 — Mindful QA was hired by an enterprise solutions company for their app testing services. The team is responsible for providing UI/UX design and testing the client's iOS and Android apps. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Mindful QA is recognized for delivering strong value for money, with clients highlighting their pricing as fitting within budget while providing high-quality testing services. One client noted, 'great value for cost,' and another emphasized that their investment led to significant time savings and fewer software issues. Overall, the sentiment is positive, with clients appreciating the adaptability and responsiveness of Mindful QA, which enhances the perceived value of their services.Was this helpful?
-
-
$5,000+< $25 / hr250 - 999Sunnyvale, CA
Services provided
100% Application TestingFocus Areas
10% Performance Testing25% Automation Testing25% Manual Testing +410% Compliance Testing10% Load Testing10% Reliability Testing10% Stress TestingSee all 20 projectsThinkSys is a software testing company offering services such as QA Testing, Software Quality Assurance, and App Validation. Reviews reveal a 100% positive feedback rate, with 80% of reviewers highlighting their efficiency and ability to deliver projects on time. Their focus on communication and quality is consistently praised, with clients noting the innovative solutions and seamless integration they provide.
Reviews mention Team players
The feedback indicates a strong sentiment towards ThinkSys as team players. Clients noted their proactive approach and willingness to go above and beyond, fostering a collaborative environment. One CEO highlighted the team's exceptional cooperation during weekly stand-up meetings, stating they worked together as if part of their own company, making participation enjoyable even in challenging phases. Overall, the reviews reflect a high level of satisfaction with the team's coordination and support.-
Custom Web Development for E-Learning Company
5.0 Sep 26, 2025Overall, the process went smoothly, but the cooperation and coordination that were shown when a weekly stand-up meeting was introduced were especially noteworthy. Their team worked together and supported each other as if they were a part of our own company. Because of that friendship, participation was easy and enjoyable, even during difficult project phases.
Read Full Review
Was this helpful?
5 of 5 Application Testing reviews are 5 stars5 new reviews for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 5 ReviewsApplication Testing PROJECT HIGHLIGHT
API Integration for Advertising Services Company
5.0 — ThinkSys provides API integration services for an advertising services company. The team is responsible for integrating carrier APIs into the client's application and maintaining the system. Read moreWas this helpful?
More responsive than most other service providers
Get in TouchThinkSys is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
-
-
$10,000+$25 - $49 / hr50 - 249McLean, VA
Services provided
45% Application Testing20% Mobile App Development15% Web Development +210% E-Commerce Development10% Robotics Process AutomationFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingSee all 21 projectsLuxe Quality is a software testing company specializing in Application Testing, QA Testing, and Software Quality Assurance services. Reviewers consistently praise their professionalism, responsiveness, and high-quality results, with 100% of reviews highlighting their attention to detail and effective communication. Luxe Quality is noted for delivering projects on time and exceeding expectations, proving invaluable to clients by enhancing product quality and reducing post-launch issues.
11 of 11 Application Testing reviews are 5 stars3 new reviews for Application Testing in past 6 months$10,000 – $49,000 avg. project costRead 11 ReviewsApplication Testing PROJECT HIGHLIGHT
Application Testing for Software Co
5.0 — Luxe Quality provides QA testing services for a software company. The team has conducted manual and automated testing and reporting for the client's iOS and Android mobile apps. Read moreWas this helpful?
Industry Experience
Luxe Quality has demonstrated exceptional expertise across various industries, particularly in Software, IT Services, Home Services, Wellness & Fitness, Telecommunications, and Human Resources. Feedback highlights their strengths in QA automation, timely delivery, and seamless integration with client teams, yielding significant enhancements in product quality and efficiency. Overall sentiment is highly positive, with clients praising their proactive approach and attention to detail, making them a suitable partner for projects in tech-driven and service-oriented sectors.
Read All ReviewsSelect Industry to see insights
Telecommunications Software Home Services Wellness & Fitness IT Services Human Resources Motion Pictures & FilmWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Luxe Quality for their competitive pricing and exceptional value. Feedback highlights that their services fit within budget constraints while delivering high-quality results, such as significant cost savings through automation and effective QA processes. For instance, one client noted a 25% reduction in QA costs due to Luxe Quality's automation solutions. Overall, the sentiment is overwhelmingly positive, with clients emphasizing Luxe Quality's ability to provide excellent service at a reasonable price.Was this helpful?
View projects from:
Was this helpful?
-
$5,000+$25 - $49 / hr10 - 49New York, NY
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Automation Testing20% Compatibility Testing +220% Manual Testing20% Reliability TestingSee all 2 projectsQA DNA is a specialized software testing company offering services such as app testing, QA testing, and software quality assurance. Reviews consistently highlight their responsiveness and thoroughness, with 100% of clients noting on-time delivery and improved product stability. Notably, 50% of reviewers specifically praise their automation capabilities and ability to enhance software quality through effective testing strategies.
1 of 1 reviews is 5 stars1 new review for Application Testing servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews indicate a strong positive sentiment towards QA DNA, highlighting their effective regression testing and bug identification which significantly enhanced product stability. A senior engineering manager noted their responsiveness and thoroughness, emphasizing timely delivery and effective communication. The alignment of values and competitive pricing were key factors in the decision to engage QA DNA. Overall, clients express high satisfaction with their services, with no suggested areas for improvement.Was this helpful?
Industry Experience
QA DNA has demonstrated expertise across various industries, notably in Information Technology and other sectors. Clients highlight their strengths in test automation and general testing, noting significant improvements in product stability and reduced issue frequency. Feedback emphasizes their professionalism, responsiveness, and ability to integrate product strategy into testing frameworks. Overall, the sentiment is highly positive, indicating that QA DNA is well-suited for companies seeking reliable QA services in technology-driven environments.
Read All ReviewsSelect Industry to see insights
Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed strong satisfaction with QA DNA's cost-effectiveness and value for money. One reviewer noted that they chose QA DNA for their high ratings and good value relative to cost, spending between $10,000 to $49,999. Another client emphasized that QA DNA's pricing fit their budget while maintaining high-quality service, ultimately resulting in a more stable product. Overall, feedback indicates that QA DNA delivers excellent value for the investment made.Was this helpful?
-
$5,000+$50 - $99 / hr10 - 49Memphis, TN
Services provided
10% Application Testing50% Web Development20% Mobile App Development +210% Custom Software Development10% E-Commerce DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Compatibility Testing +910% Load Testing10% Localization Testing10% Manual Testing10% Stress Testing10% Volume Testing5% Beta Testing5% Compliance Testing5% Recovery Testing5% Reliability TestingSee all 2 projectsBanyan Labs is a versatile development and design company known for its exceptional problem-solving skills, timely delivery, and superior customer service. With 100% positive feedback, clients commend their communication, technical expertise, and ability to exceed expectations, making them a preferred choice for projects involving web development, branding, and e-commerce solutions.
Reviews mention Easy to reach
Clients consistently highlight Banyan Labs' accessibility and responsiveness throughout their projects. One client noted, 'They were always readily available when I needed to communicate with them,' demonstrating their commitment to effective communication. Another client emphasized their proactive approach in addressing requests, stating, 'Banyan always came up with a solution.' Overall, the feedback reflects a strong sentiment of satisfaction regarding their ease of reach and support during the project.-
Website & E-Commerce Development for Educational Company
5.0 Apr 18, 2022Nikole managed the project overall. We used Google suite for communication. Email. Shared documents. Google Meets. They were always readily available when I needed to communicate with them. They have done a great job hitting our targets, especially in light of the tight timeline and the changes we kept throwing at them.
Read Full Review
Was this helpful?
Industry Experience
Banyan Labs has received positive feedback across the Human Resources and Education industries. In Human Resources, clients praised their problem-solving skills, customer service, and technical expertise, highlighting their ability to meet deadlines and exceed expectations. In the Education sector, feedback emphasized their collaborative approach and the quality of deliverables, particularly in branding and website development. Overall sentiment reflects strong satisfaction and appreciation for Banyan Labs' adaptability and support, making them a suitable partner for projects in these industries.
Read All ReviewsSelect Industry to see insights
Human Resources EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have praised Banyan Labs for their competitive pricing and high-quality deliverables, often exceeding expectations. One client noted, "Their prices were very competitive and most importantly, they had the skills we needed," highlighting the value for money. Another mentioned, "Banyan has helped us every step of the way," indicating satisfaction with both the cost and the support provided throughout the project. Overall, the sentiment reflects a strong appreciation for the balance of cost and quality.Was this helpful?
-
-
$25,000+$150 - $199 / hr50 - 249Norcross, GA
Services provided
10% Application Testing20% Custom Software Development20% Enterprise App Modernization +520% Web Development15% E-Commerce Development5% AR/VR Development5% Application Management & Support5% Other Application DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingSee all 2 projectsThis Dot offers a range of services, including application testing and QA testing, with a focus on cross-device XR code sharing and performance optimization. Client feedback highlights their effective project management, diverse team, and mentoring program. This Dot's alignment with client values and ability to exceed project goals suggest a strong fit for those seeking software testing and development services.
Industry Experience
This Dot has demonstrated expertise primarily in the Information Technology industry, specializing in site reliability engineering software. Clients have praised their strong skills in JavaScript SDK development and front-end UI design, highlighting their responsiveness and effective communication. The overall sentiment is highly positive, with clients noting This Dot's unique understanding of developer tools and commitment to community engagement, making them a solid fit for projects within tech-focused environments.
Read All ReviewsSelect Industry to see insights
Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive This Dot as offering strong value for money, particularly appreciating their responsiveness and clear communication. One client noted that their expertise in developer tools is rare among agencies, enhancing the project's overall success. The deliverables, including a JavaScript SDK and UI updates, were deemed critical for client goals. Overall, feedback reflects satisfaction with the cost in relation to the quality of work provided, with no significant areas for improvement identified.Was this helpful?
-
$5,000+$200 - $300 / hr2 - 9Indianapolis, IN
Services provided
10% Application Testing40% E-Commerce Development10% Branding +410% Digital Strategy10% Ecommerce Marketing10% Search Engine Optimization10% UX/UI DesignFocus Areas
100% Performance TestingSee all 7 projectsMonumental is a full-service web development company specializing in custom Shopify solutions for e-commerce businesses. With a strong focus on communication and expectation-setting, they have received overwhelmingly positive feedback, with 100% of reviewers praising their seamless project management and problem-solving capabilities. Clients highlight their professionalism and commitment to delivering high-quality, innovative solutions tailored to specific business needs.
Reviews mention Openness
Clients express a positive sentiment regarding Monumental's openness, highlighting their commitment to transparent communication and critical thinking. One client noted, "They’re always open and honest," emphasizing their willingness to suggest improvements rather than merely fulfilling requests. Additionally, the emphasis on being clear about goals was reinforced with advice to prospective clients: "Be honest about your goals and deliverables." Overall, feedback indicates a strong rapport and effective collaboration with the team.-
Web & E-Commerce Development for Boutique Sock Company
5.0 Mar 18, 2020They do a really good job of giving us what we ask for but making sure that they’re not just checking boxes. They think critically about the overall goals of the project and suggest improvements based on that. They’re always open and honest.
Read Full Review
Was this helpful?
Industry Experience
Monumental has demonstrated expertise across multiple industries including Retail, Consumer Products, and Wellness & Fitness. Clients commend their ability to revamp e-commerce platforms, enhance user experience, and implement custom functionalities, resulting in improved usability, increased sales, and reduced customer inquiries. The overall sentiment is highly positive, highlighting their strong communication, strategic insight, and commitment to client goals. Businesses in retail and consumer products, especially those seeking to optimize online shopping experiences, would find Monumental particularly advantageous.
Read All ReviewsSelect Industry to see insights
Retail Consumer Products Wellness & FitnessWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Monumental for providing excellent value for money. They appreciate the transparency in pricing, noting that there are no surprise charges, as highlighted by one client who spent $15,000 without unexpected invoices. Another client remarked on the reasonable pricing, stating, "the price was also very reasonable." Overall, feedback indicates that clients feel they receive high-quality services that meet their needs effectively, making Monumental a strong choice for project partnerships.Was this helpful?
View projects from:
Was this helpful?
-
-
$10,000+< $25 / hr10 - 49Harrington, DE
Services provided
10% Application Testing30% Mobile App Development20% Custom Software Development +315% E-Commerce Development15% Web Development10% AI DevelopmentFocus Areas
20% Performance Testing20% Automation Testing20% Compatibility Testing +220% Load Testing20% Manual TestingSee all 5 projectsNexus App Developers is a mobile app development company renowned for delivering tailored solutions across various industries, including hunting, e-commerce, fitness, wellness, and music. With 100% positive feedback, clients commend their exceptional project management, responsiveness, and value for cost. Approximately 80% of reviewers highlight their strong communication and alignment with company values.
Reviews mention Patient
Clients expressed a positive sentiment regarding Nexus App Developers' patience throughout the project management process. One client highlighted their responsiveness and flexibility, stating that despite delays from external factors, the team remained patient and kept communication clear. Another client appreciated their willingness to be patient when needed, emphasizing their eagerness to collaborate. Overall, feedback reflects a strong appreciation for the team's professionalism and supportive approach, which contributed to a smooth project experience.-
Mobile App Design & Dev for Music Company
5.0 Sep 26, 2024They were very timely and considerate of my needs. They were willing to be patient with me when it was needed and were eager to work on the project overall.
Read Full Review -
Mobile App Design & Development for E-Commerce Company
5.0 Nov 7, 2025Elliot and his team managed the project with great professionalism and clear communication from start to finish. They provided regular updates, shared progress screenshots, and always clarified tasks before execution. Even when there were delays due to external requirements like payment integrations or regulatory approvals, they remained patient, responsive, and flexible. I always felt well-informed, and any requests or changes were handled quickly and efficiently.
Read Full Review
Was this helpful?
2 of 2 reviews are 5 starsLess than $10,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
In the past six months, Nexus App Developers has received positive feedback for their professionalism, clear communication, and strong project management skills. Clients appreciated their ability to deliver projects on time and their proactive approach to problem-solving. One client highlighted the seamless launch of a livestock trading app, praising the team's responsiveness and flexibility despite external delays. Overall, sentiment is highly favorable, with clients noting a strong culture fit and exceptional value for cost.Was this helpful?
Industry Experience
Nexus App Developers has demonstrated expertise across various industries, including eCommerce, fitness, wellness, and arts. Clients commend their strong communication, professionalism, and ability to deliver tailored solutions within budget. In eCommerce, they successfully created a livestock trading platform, while in fitness, they built a comprehensive AI app. Positive feedback highlights their effective project management and responsiveness, making them a suitable partner for clients in these sectors.
Read All ReviewsSelect Industry to see insights
eCommerce Wellness & Fitness Arts, entertainment & music Other industriesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Nexus App Developers' pricing as fitting within their budgets and providing excellent value for money. One client stated, "Good value for cost" and expressed hope that the company maintains its reasonable pricing in future projects. Another noted their selection was based on "pricing fit our budget" and praised the overall quality delivered for the investment. Sentiment across reviews is overwhelmingly positive, emphasizing both cost-effectiveness and quality service.Was this helpful?
-
-
$1,000+$25 - $49 / hr10 - 49Kalamazoo, MI
Services provided
10% Application Testing40% Mobile App Development15% Conversion Optimization +315% Custom Software Development10% Low/No Code Development10% Web DesignFocus Areas
10% Performance Testing30% Beta Testing15% Manual Testing +415% Stress Testing10% Compliance Testing10% Load Testing10% Reliability TestingSee all 2 projectsMobilenani is an Application Testing and Software Quality Assurance company praised for delivering high-quality, bug-free apps with exceptional user experience and retention rates. With 100% positive feedback, clients commend their timely delivery and deep understanding of mobile user needs, which enhances product outcomes. Their services include App QA
Reviews mention Puts the customer first
Client feedback indicates a strong sentiment of customer-first service from Mobilenani. The client praised their timely delivery and responsiveness, stating that the team understood requirements thoroughly and exceeded expectations. Notably, the client highlighted the team's involvement in the ideation process, which significantly enhanced the final product. Overall, the feedback reflects high satisfaction, with no suggested areas for improvement.-
UX/UI Design & Mobile App Dev for Consumer Apps Company
5.0 Sep 13, 2024All the deliveries were on time. Never had any problems. They understood our requirements and delivered more than promised. Their team was so much involved in the ideation process which really improved the end product.
Read Full Review
Was this helpful?
1 of 1 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 1 ReviewApplication Testing PROJECT HIGHLIGHT
UX/UI Design & Mobile App Dev for Consumer Apps Company
5.0 — Mobilenani has developed an iOS and Android survey app for a consumer apps company. The team has designed the app's core features and backend, published it, and provided maintenance to the user Read moreWas this helpful?
Industry Experience
Mobilenani has demonstrated expertise primarily in the gaming and software industries. In gaming, they excelled in developing an AR-based racing game, showcasing their innovation and strong project management skills, resulting in high user engagement. In the software domain, they delivered a user-friendly survey app with impressive retention rates and a scalable backend. Overall, clients commend Mobilenani for their responsiveness, technical proficiency in Unity, and a strong understanding of mobile user needs, making them a favorable choice for projects in these sectors.
Read All ReviewsSelect Industry to see insights
Gaming SoftwareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Mobilenani's competitive pricing and strong value for money. One CMO emphasized that their pricing fit within budget while delivering high-quality game development, noting a successful AR game launch. Similarly, a co-founder appreciated the good value for cost, citing timely deliveries and a bug-free user experience in their survey app project. Overall, the sentiment reflects satisfaction with the cost-effectiveness of Mobilenani's services.Was this helpful?
-
-
UndisclosedUndisclosed1,000 - 9,999Santa Clara, CA
Services provided
100% Application TestingFocus Areas
25% Performance Testing25% Load Testing20% Automation Testing +220% Compatibility Testing10% Manual TestingLaunched in 1997, Qualitest Group is a large Santa Clara, California-based Application Testing company. Their team offers Application Testing.
Read more -
$25,000+$25 - $49 / hr1,000 - 9,999San Mateo, CA
Services provided
20% Application Testing20% Custom Software Development20% ERP Consulting and SI +220% Other Application Development20% Web DevelopmentFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingERP consulting and SI company LogiGear was established in 1994. The team focuses on ERP consulting and SI and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249Atlanta, GA
Services provided
40% Application Testing30% UX/UI Design30% Web DesignFocus Areas
100% Performance TestingLaunched in 2011, Spiralyze is an Application Testing company. The team focuses on Application Testing and Web Design.
Read more -
$250,000+$50 - $99 / hr1,000 - 9,999Morrisville, NC
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Enterprise App Modernization +220% Generative AI20% Mobile App DevelopmentFocus Areas
20% Performance Testing20% Automation Testing15% Compliance Testing +315% Manual Testing15% Reliability Testing15% Stress TestingEmergys Corporation is a big data analytics company launched in 1998. Located in Morrisville, North Carolina, the team offers BI & big data consulting & SI and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Austin, TX
Services provided
80% Application Testing20% UX/UI DesignFocus Areas
50% Performance Testing50% Automation TestingContextQA is a small Application Testing company established in 2022. Their services include Application Testing and UX/UI Design.
Read more -
$1,000+< $25 / hr50 - 249Chesterbrook, PA
Services provided
20% Application Testing20% DevOps Managed Services20% Mobile App Development +220% UX/UI Design20% Web DevelopmentFocus Areas
25% Performance Testing25% Automation Testing25% Compatibility Testing +125% Localization TestingBJS Soft Solutions LLC is an UX agency founded in 2017. The firm focuses on UX/UI Design and Web Development, and is midsize.
Read more -
$1,000+Undisclosed50 - 249Dublin, CA
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingPCloudy, an Application Testing company, is in Dublin, California. Established in 2015, the team offers Application Testing.
Read more -
$10,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
10% Application Testing10% AI Consulting10% AI Development +710% Blockchain10% Custom Software Development10% E-Commerce Development10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
35% Performance Testing35% Compatibility Testing30% Automation TestingVaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.
Read more -
UndisclosedUndisclosed50 - 249Walnut, CA
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingThought Frameworks, an Application Testing company, is located in Walnut, California and Bengaluru, India. Their services include Application Testing.
Read more -
UndisclosedUndisclosed250 - 999San Francisco, CA
Services provided
30% Application Testing40% AI Agents20% Generative AI +110% Computer EngineeringFocus Areas
20% Performance Testing20% Automation Testing20% Compatibility Testing +220% Load Testing20% Manual TestingTestMu AI is an AI Agents company. Founded in 2017, the company is headquartered in San Francisco, California and Noida, India. Their services include AI Agents and Application Testing.
Read more -
Undisclosed$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
50% Application Testing20% Application Management & Support10% API Development +210% DevOps Managed Services10% Other IT Consulting and SIFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Manual Testing10% Recovery Testing10% Reliability Testing10% Stress TestingSee all 10 projectsQualityWorks Consulting Group is a leading provider of QA Testing and Application Quality Assurance services. With a focus on delivering high-quality testing solutions, their reviews highlight strong project management, effective communication, and successful implementation of both manual and automated testing strategies. Across reviews, 100% of clients are impressed by their professionalism, responsiveness, and ability to meet deadlines, ensuring stable and high-quality product releases.
1 of 1 Performance Testing reviews is 5 starsUnknown avg. project costPerformance Testing Experience
QualityWorks Consulting Group has received overwhelmingly positive feedback for their Performance Testing services, with 90% of clients highlighting their expertise and thorough project management. Clients particularly appreciate the team's strong communication and cultural alignment, which enhances collaboration and trust. One reviewer noted, 'Project management was very comprehensive,' affirming their commitment to client needs. Overall, the sentiment is favorable, underscoring QualityWorks' capability to deliver high-quality solutions effectively.
Read Most Recent ReviewWas this helpful?
7 of 8 Application Testing reviews are 5 stars2 new reviews for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 8 ReviewsApplication Testing PROJECT HIGHLIGHT
Web Platform Design & Development for Nonprofit Organization
5.0 — QualityWorks Consulting Group developed a web technology platform for a nonprofit organization. The team designed the platform's UI, set up the database, and did front- and backend development. Read moreWas this helpful?
Industry Experience
QualityWorks Consulting Group has received positive feedback across various industries, including Non-profit, Software, Wellness & Fitness, Arts & Entertainment, Media, and IT Services. Clients commend their expertise in developing technology platforms, conducting QA testing, and implementing automated solutions. The overall sentiment is highly favorable, with specific strengths noted in project management, technical communication, and the ability to align with client goals. Their collaborative and proactive approach makes them a suitable partner for organizations seeking quality assurance and software development support.
Read All ReviewsSelect Industry to see insights
Non-profit Software Wellness & Fitness Arts, entertainment & music Information technology Media IT ServicesWas this helpful?
View projects from:
Was this helpful?
-
UndisclosedUndisclosed50 - 249Atlanta, GA
Services provided
80% Application Testing20% DevOps Managed ServicesFocus Areas
50% Performance Testing50% Automation TestingEstablished in 2016, Kobiton is an Application Testing company. The team offers Application Testing and DevOps Managed Services.
Read more -
UndisclosedUndisclosed1,000 - 9,999Austin, TX
Services provided
50% Application Testing10% AI Consulting10% Business Consulting +310% Cloud Consulting & SI10% Computer Engineering10% ERP Consulting and SIFocus Areas
30% Performance Testing40% Automation Testing30% Load TestingTricentis is an Application Testing company headquartered in Austin, Texas and Wien, Austria. They specialize in Application Testing and cloud consulting & SI and were founded in 2007.
Read more -
UndisclosedUndisclosed1,000 - 9,999San Francisco, CA
Services provided
100% Application TestingFocus Areas
25% Performance Testing25% Automation Testing25% Compliance Testing +125% Load TestingTest IO is an Application Testing company. In San Francisco, California and Berlin, Germany, the agency focuses on Application Testing.
Read more -
UndisclosedUndisclosed250 - 999Blue Ash, OH
Services provided
50% Application Testing50% EngineeringFocus Areas
100% Performance TestingATL, A Bureau Veritas Company, an Application Testing and Engineering company, was founded in 1987. Headquartered in Blue Ash, Ohio, the team focuses on Application Testing and Engineering.
Read more -
UndisclosedUndisclosed1,000 - 9,999San Jose, CA
Services provided
25% Application Testing25% Business Consulting25% Cybersecurity +125% IT Managed ServicesFocus Areas
35% Performance Testing35% Automation Testing30% Reliability TestingSpirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.
Read more -
UndisclosedUndisclosed50 - 249West Chester, OH
Services provided
50% Application Testing50% Commercial Property ManagementFocus Areas
100% Performance TestingEstablished in 1971, Systecon is an Application Testing and Commercial Property Management company. The company provides Application Testing and Commercial Property Management, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249Cumming, GA
Services provided
50% Application Testing50% BI & Big Data Consulting & SIFocus Areas
100% Performance TestingYash Solutions LLC is a big data company and Application Testing company established in 2000. The team provides BI & big data consulting & SI and Application Testing and is in Cumming, Georgia.
Read more -
UndisclosedUndisclosed50 - 249Chevy Chase, MD
Services provided
100% Application TestingFocus Areas
50% Performance Testing50% Load TestingApplication Testing company ALP International Corporation is located in Chevy Chase, Maryland and Washington, District of Columbia. They offer Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Stamford, CT
Services provided
70% Application Testing30% AI DevelopmentFocus Areas
50% Performance Testing50% Automation TestingApplication Testing company Webomates Inc. Was launched in 2015. The firm provides Application Testing and Artificial Intelligence.
Read more -
UndisclosedUndisclosed50 - 249Sunnyvale, CA
Services provided
100% Application TestingFocus Areas
50% Performance Testing50% Automation TestingLaunched in 2015, HeadSpin is an Application Testing company. The agency offers Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Kennesaw, GA
Services provided
50% Application Testing50% Custom Software DevelopmentFocus Areas
100% Performance TestingGretrix is a custom software development firm and Application Testing company. Founded in 2018, the firm provides Custom Software Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Phoenix, AZ
Services provided
100% Application TestingFocus Areas
100% Performance TestingApplication Testing company Humac Inc. Was founded in 2006. Located in Phoenix, Arizona and Kondapur, India, the team provides Application Testing.
Read more -
UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
100% Application TestingFocus Areas
50% Performance Testing50% Reliability TestingHydro, Inc. Is an Application Testing company. Their midsize team is located in Chicago, Illinois. Their services include Application Testing.
Read more -
$1,000+< $25 / hr250 - 999Emeryville, CA
Services provided
70% Application Testing10% AI Development5% AI Agents +35% AI Consulting5% DevOps Managed Services5% Robotics Process AutomationFocus Areas
20% Performance Testing20% Automation Testing10% Compatibility Testing +710% Load Testing10% Manual Testing10% Reliability Testing5% Beta Testing5% Compliance Testing5% Localization Testing5% Stress TestingSee all 13 projectsBugRaptors is a distinguished company specializing in QA Testing, Software Testing, and Application Quality Assurance services. The company garnered positive feedback across reviews, with 80% of clients lauding their detailed documentation and proactive communication. Approximately 70% of reviewers highlighted their expertise in identifying bugs and improving app performance, while minor suggestions for enhanced communication and report turnaround were noted.
3 of 4 reviews are 5 stars4 new reviews for Application Testing servicesLess than $10,000 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
In the last six months, BugRaptors has received positive feedback for their thorough testing and quality documentation, with clients noting a significant reduction in bug rates and improved software stability. For instance, a client reported a decrease from 5-10 bugs daily to 1-2 after engagement. However, some reviews mentioned a need for clearer communication regarding project timelines and resource availability. Overall, the sentiment is favorable, highlighting their expertise and commitment to quality.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend BugRaptors for their cost-effectiveness and value for money. For instance, a QA coordinator from Microids noted that BugRaptors' pricing fit their budget while delivering impressive results, finding over 650 bugs within two months. Similarly, an executive from Optivent Group highlighted their good value for cost, allowing them to redirect internal resources efficiently. Overall, the sentiment reflects satisfaction with the company's pricing relative to the quality and effectiveness of their services.Was this helpful?
More responsive than most other service providers
Get in TouchBugRaptors is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (5)Emeryville, CA
5858 Horton Street
Emeryville, CA 94608101 - 150
+1 (510) 371-9104
Was this helpful?
-
UndisclosedUndisclosed250 - 999Atlanta, GA
Services provided
80% Application Testing20% API DevelopmentFocus Areas
30% Performance Testing70% Automation TestingKatalon is an Application Testing company. They were established in 2016 and provide Application Testing and API Development.
Read more -
UndisclosedUndisclosed250 - 999Englewood, CO
Services provided
30% Application Testing35% Architectural Design35% Logistics & Supply Chain ConsultingFocus Areas
100% Performance TestingLerch Bates Inc., a midsize Architectural Design company, is based in Englewood, Colorado. Their services include Architectural Design and Logistics & Supply Chain Consulting.
Read more -
UndisclosedUndisclosed250 - 999Fremont, CA
Services provided
30% Application Testing20% BI & Big Data Consulting & SI10% AI Development +410% Business Consulting10% Cloud Consulting & SI10% IT Strategy Consulting10% UX/UI DesignFocus Areas
40% Performance Testing20% Automation Testing20% Load Testing +120% Stress TestingHeadquartered in Fremont, California, SoftSol is a midsize Application Testing company. The team provides Application Testing and BI & big data consulting & SI.
Read more -
$100,000+$25 - $49 / hr250 - 999Boca Raton, FL
Services provided
20% Application Testing25% Custom Software Development20% DevOps Managed Services +220% IT Strategy Consulting15% API DevelopmentFocus Areas
15% Performance Testing15% Automation Testing15% Compatibility Testing +415% Compliance Testing15% Load Testing15% Manual Testing10% Stress TestingSrinSoft Inc is a custom software development firm. Their team is based in Boca Raton, Florida and New York, New York and provides Custom Software Development and IT strategy consulting.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 United States Performance Testing Companies
-
$5,000+Undisclosed50 - 249Seattle, WA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
100% Application Testing50% Performance Testing -
$5,000+$25 - $49 / hr250 - 999Mountain View, CA
Ability to deliver
36.6/40.017/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Application Testing35% Performance Testing -
$5,000+$25 - $49 / hr50 - 249Boise, ID
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
100% Application Testing10% Performance Testing -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$1,000+< $25 / hr250 - 999New York, NY
Ability to deliver
35.4/40.016/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
100% Application Testing10% Performance Testing -
$10,000+$50 - $99 / hr50 - 249Lakewood, CO
Ability to deliver
38.4/40.018.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Houston, TX
Ability to deliver
35.6/40.017.6/20 Reviews8.4/10 Clients & Experience9.6/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$1,000+$50 - $99 / hr50 - 249Boise, ID
Ability to deliver
31.2/40.016.4/20 Reviews8.6/10 Clients & Experience6.2/10 Market PresenceService focus
100% Application Testing10% Performance Testing -
$5,000+< $25 / hr250 - 999Sunnyvale, CA
Ability to deliver
27.1/40.018/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
100% Application Testing10% Performance Testing -
$10,000+$25 - $49 / hr50 - 249McLean, VA
Ability to deliver
26.8/40.017.2/20 Reviews4.3/10 Clients & Experience5.3/10 Market PresenceService focus
45% Application Testing20% Performance Testing55% Other -
$5,000+$25 - $49 / hr10 - 49New York, NY
Ability to deliver
20.8/40.016.8/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
$5,000+$50 - $99 / hr10 - 49Memphis, TN
Ability to deliver
26/40.016.2/20 Reviews3.7/10 Clients & Experience6.2/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$25,000+$150 - $199 / hr50 - 249Norcross, GA
Ability to deliver
24.6/40.016.4/20 Reviews2.4/10 Clients & Experience5.8/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$5,000+$200 - $300 / hr2 - 9Indianapolis, IN
Ability to deliver
21.5/40.016.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
10% Application Testing100% Performance Testing90% Other -
$10,000+< $25 / hr10 - 49Harrington, DE
Ability to deliver
21.8/40.016.8/20 Reviews1/10 Clients & Experience4/10 Market PresenceService focus
10% Application Testing20% Performance Testing90% Other -
$1,000+$25 - $49 / hr10 - 49Kalamazoo, MI
Ability to deliver
21.8/40.016.6/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
UndisclosedUndisclosed1,000 - 9,999Santa Clara, CA
Ability to deliver
9.7/40.00/20 Reviews1.2/10 Clients & Experience8.5/10 Market PresenceService focus
100% Application Testing25% Performance Testing -
$25,000+$25 - $49 / hr1,000 - 9,999San Mateo, CA
Ability to deliver
7.2/40.00/20 Reviews1.5/10 Clients & Experience5.7/10 Market PresenceService focus
20% Application Testing20% Performance Testing80% Other -
UndisclosedUndisclosed250 - 999Monrovia, CA
Ability to deliver
6/40.00/20 Reviews0/10 Clients & Experience6/10 Market PresenceService focus
100% Application Testing25% Performance Testing -
UndisclosedUndisclosed50 - 249Atlanta, GA
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
40% Application Testing100% Performance Testing60% Other -
$250,000+$50 - $99 / hr1,000 - 9,999Morrisville, NC
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
20% Application Testing20% Performance Testing80% Other -
UndisclosedUndisclosed10 - 49Austin, TX
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
80% Application Testing50% Performance Testing20% Other -
$1,000+< $25 / hr50 - 249Chesterbrook, PA
Ability to deliver
10.2/40.00/20 Reviews5.6/10 Clients & Experience4.6/10 Market PresenceService focus
20% Application Testing25% Performance Testing80% Other -
$1,000+Undisclosed50 - 249Dublin, CA
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
$10,000+$25 - $49 / hr50 - 249Chicago, IL
Ability to deliver
9.1/40.00/20 Reviews3.9/10 Clients & Experience5.2/10 Market PresenceService focus
10% Application Testing35% Performance Testing90% Other -
UndisclosedUndisclosed50 - 249Walnut, CA
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
UndisclosedUndisclosed250 - 999San Francisco, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
30% Application Testing20% Performance Testing70% Other -
Undisclosed$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
21.3/40.015.8/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
50% Application Testing10% Performance Testing50% Other -
UndisclosedUndisclosed50 - 249Atlanta, GA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
80% Application Testing50% Performance Testing20% Other -
UndisclosedUndisclosed1,000 - 9,999Austin, TX
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Application Testing30% Performance Testing50% Other
U.S. Performance Testing FAQs
U.S. providers operate in one of the world’s most mature tech markets, with deep experience across hyperscale cloud, SaaS, fintech, health care, and media streaming. Many teams have hands-on expertise with CI/CD pipelines, SRE practices, and observability stacks common in the U.S. (Datadog, New Relic, Grafana).
Furthermore, their proximity to hubs like the Bay Area, Seattle, and New York also means better access to talent, faster collaboration across time zones, and familiarity with standards like SOC 2, HIPAA, PCI DSS, and FedRAMP.
Pricing varies because of variables like scope, tooling, and industry compliance needs. On Clutch, most performance testing agencies in the U.S. charge:
- Hourly: $75 – $200+ per hour for senior U.S.-based engineers
- Fixed-scope engagements: $20,000 – $80,000 for test strategy, scripting, runs, tuning, and reporting on a typical web or API product
- Enterprise programs: $100,000 – $300,000+ for multi-release load testing, cloud cost optimization, and ongoing performance engineering
Expect higher rates for regulated industries, complex microservices, advanced cloud performance testing, and 24/7 test windows.
- Fintech and banking — low-latency transactions, fraud/risk engines
- Health care — secure PHI handling, EHR integrations, patient portals
- E-commerce and retail — Black Friday/Cyber Monday readiness, checkout flows
- Media and gaming — streaming concurrency, multiplayer stability
- SaaS and enterprise software — multi-tenant scaling, API rate limits
- Logistics and travel — real-time inventory and booking engines
- Public sector and education — high-traffic portals and exam systems
Many agencies in the U.S. support a broad spectrum of markets and niches. It’s essential to check if they have experience in your sector so they can understand the nuances and requirements that come with the responsibilities.
- Validate domain fit — Look for projects similar to your architecture.
- Assess methodology — Ask how they baseline, set SLOs, generate realistic data, and interpret p95/p99 latency, throughput, and error budgets.
- Review tooling depth — JMeter, k6, Gatling, Locust, or LoadRunner for application load testing; APM and tracing with Datadog, New Relic, OpenTelemetry; profiling at code, DB, and network layers.
- Check CI/CD integration — Can they run tests in pipelines and gate releases with performance criteria?
- Look for full-stack tuning — Web vitals and website speed testing services, DB indexing, caching/CDN strategy, container/resource sizing, and cloud cost controls.
- Verify proof — Case studies with quantified wins (e.g., 40% lower latency), references, and transparent reporting.
- Tool-only focus – They talk only about scripts, not about baselines, scenarios, KPIs, or root-cause analysis.
- No production realism – No plan for synthetic data, cache warmups, think times, or peak/soak/stress test mixes.
- Limited visibility – Can’t tie results to APM metrics, logs, and traces; no code-level profiling or DB analysis.
- Vague reporting – No clear narrative, recommendations, or prioritized remediation plan.
- Unrealistic promises – Guarantees “no downtime” or “2x speed” without assessing architecture and constraints.
- One-and-done mindset – No post-fix validation or ongoing scalability testing solutions for future releases.
Don’t just look at vanity metrics. Be thorough when doing due diligence so you can uncover red flags that might impact your project.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.