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
15 Leaders 15 Contenders
351 Companies
List of the Top United States Performance Testing Companies
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$5,000+Undisclosed50 - 249Seattle, WA
Services provided
100% Application TestingFocus Areas
50% Performance Testing50% Compatibility TestingSee all 64 projectsQA Wolf is a specialized company providing comprehensive App QA and Software Quality Assurance services. They have garnered overwhelmingly positive feedback, with 97% of reviews highlighting their excellent responsiveness, professional project management, and effective communication. Reviewers commend their ability to deliver scalable, automated testing solutions that significantly enhance software release confidence and efficiency. Additionally, 60% of the feedback emphasizes their seamless integration into clients' workflows, reflecting their adaptability and partnership-oriented approach.
Reviews mention Reliable
Clients consistently describe QA Wolf as a reliable partner in software testing. One reviewer noted their team's 'exceptional' project management and effective communication, stating they 'delivered what they promised.' Another emphasized their 'consistent reliability and responsiveness,' always addressing concerns promptly. Furthermore, QA Wolf's ability to significantly reduce bugs and streamline QA processes further reinforces their reputation for reliability in delivering quality work.-
QA & Application Testing for Marketing Data Analytics Co
5.0 Mar 14, 2025QA Wolf has consistently delivered tests in a responsive manner, always on time to our expectations and delivered thorough results. Their consistent reliability and responsiveness over Slack is impressive. We always get our questions answered in a very timely manner.
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QA Testing Automation for Agriculture Company
5.0 Feb 22, 2024QA Wolf is very responsive and provides reliable service on a daily basis for our team.
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Automated Testing Development for Software Development Co
5.0 Jul 17, 2025Moreover, the team is diligent about meeting our goals, and we’ve had a pleasant and effective cooperation. QA Wolf’s project management has been exceptional. The team has effective communication and delivers high-quality deliverables. QA Wolf’s customer success agent is really attuned to our success. Moreover, the team is reliable, fast, and delivers quality work.
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48 of 62 Application Testing reviews are 5 stars6 new reviews for Application Testing in past 6 months$10,000 – $49,000 avg. project costRead 62 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 received positive feedback across various industries, including Financial Services, Arts, Automotive, Insurance, and Telecommunications. Clients praised their expertise in QA automation, responsiveness, and ability to enhance testing processes, resulting in improved release confidence and reduced manual efforts. The overall sentiment is highly favorable, highlighting QA Wolf's strong project management and collaborative approach, making them a suitable partner for organizations seeking to streamline QA operations across diverse sectors.
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Education Software Insurance Logistics & Supply Chain Business services Other industries Telecommunications Gambling Manufacturing Arts, entertainment & music Automotive Advertising & marketing Healthcare Media Consulting eCommerce Information technology Agriculture Financial services EngineeringWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise QA Wolf for their cost-effectiveness and value for money, noting that their pricing aligns well with budgets while delivering high-quality testing services. For instance, one client highlighted significant savings in developer hours and a reduction in manual testing costs by 50%. Another emphasized that QA Wolf's proactive approach and efficient service allowed for rapid test coverage expansion, enhancing overall software quality without the need for extensive internal resources. Overall, client sentiment reflects a strong appreciation for the value QA Wolf provides relative to their costs.Was this helpful?
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$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 32 projectsQualityLogic is a reputable company specializing in Software Quality Assurance and Testing Services, including App Testing and QA Testing. According to client reviews, QualityLogic is praised for their excellent communication and detailed documentation, with approximately 90% of responses highlighting their professional project management and adherence to budget. Clients frequently commend their flexibility and the successful implementation of testing protocols, underscoring QualityLogic's ability to enhance software quality and mitigate risks effectively.
Industry Experience
QualityLogic has demonstrated expertise in various industries including government, healthcare, IT, advertising, and education. Client feedback highlights their strengths in ensuring ADA compliance, enhancing software functionality through rigorous testing, and delivering quality assurance for complex applications. Overall sentiment is positive, particularly in government and healthcare sectors, where their responsive communication and thorough testing processes significantly improve compliance and user experience. Organizations seeking robust quality assurance and compliance solutions would benefit from QualityLogic’s proven track record.
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Advertising & marketing Software Healthcare Information technology Legal Education Other Industry Arts, entertainment & music Consulting Transportation Financial services Media IT Services Government Business servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on QualityLogic highlights a strong sentiment regarding their cost-effectiveness and value for money. Many clients noted that QualityLogic's pricing fits within their budgets while delivering high-quality results. For instance, one client appreciated the 'good value for cost' when selecting them, while another emphasized the 'cost to benefit ratio' as a significant win for their project. Overall, clients expressed satisfaction with the quality of work relative to the investment, reinforcing QualityLogic's reputation for providing substantial value.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?
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This provider is fluent in 1 language:
- English
This provider is available in 3 time zones:
- Central Standard Time (CST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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$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 versatile technology solutions provider specializing in staff augmentation and application quality assurance services. They excel in delivering high-caliber talent with a focus on software quality testing and development testing. Across their reviews, 100% of clients commend their communication skills, collaborative approach, and cultural alignment, with no areas identified for improvement.
Reviews mention Reliable
Vention has consistently received positive feedback regarding their reliability across multiple projects. Clients noted their well-structured project management, timely deliverables, and effective communication. For instance, one client emphasized that Vention's team was 'always on time' and quickly addressed urgent needs, while another praised their 'consistent willingness to address feedback.' Overall, the sentiment reflects a strong trust in Vention's ability to deliver quality work reliably and adapt to client requirements.-
Web Services, Software, & API Dev for Business Scaler Co
5.0 Sep 27, 2024The reliability of the quality of work and punctuality of deliveries from the Vention team members have been consistently maintained. This includes meeting project milestones on time, adhering to specifications, and ensuring deliverables meet the expected standards. Vention team's attention to detail, commitment to deadlines, and proactive communication ensured smooth collaboration and high-quality output.
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Custom Software Development for PR Firm
5.0 Aug 6, 2024Always on time, quick/efficient with communication and reliable. When we needed something we got it. Ryan and Dina have blown us away with their commitment and understanding of our vision and company. The entire dev team is great.
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App Dev for Digital Histopathology Company
5.0 Jun 28, 2023I wholeheartedly recommend their services to anyone seeking a team of top-tier professionals who are dedicated, reliable, and immensely talented. Overall, our experience with Vention has been nothing short of exceptional. Their team of contractors consistently met and surpassed our expectations, delivering outstanding results and contributing significantly to our growth.
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Mobile App Dev & Design for Personalized Nutrition Company
5.0 Apr 17, 2026Their project management was well-structured and reliable throughout the collaboration. Deliverables were generally provided on time, and timelines were communicated clearly in advance. The team remained responsive and flexible, adapting to our evolving needs and priorities as required. Communication was smooth, and they demonstrated a consistent willingness to address feedback and find practical solutions.
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Frontend Development for AI Software Company
5.0 Jul 29, 2018The developer assigned to us has been doing a great job understanding our needs and developing a quality product. Their reliability, responsiveness, high level of organization, and the value they provide are most impressive. I can't think of anything they need to improve.
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Industry Experience
Vention has demonstrated significant expertise across various industries, including Information Technology, Consumer Products, Financial Services, Education, and Advertising & Marketing. Clients consistently praise their quick integration into teams, high-quality talent, and effective communication. Sentiment is overwhelmingly positive, particularly in IT and Financial Services, where their contributions have enhanced product development and operational efficiency. Potential clients in these sectors would benefit from Vention's strong engineering capabilities and adaptive approach to project management.
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Education Business services Financial services Food & Beverage eCommerce Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Real estate Media Utilities Chemicals & Biotechnology Consumer Products Advertising & marketing Healthcare Software Logistics & Supply Chain Transportation Arts, entertainment & music Other Industry Consumer products & services Information technology IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on Vention indicates a strong alignment between cost and value for money. Many clients highlighted that Vention's pricing was competitive and fit their budgets, enabling them to access high-quality talent without overspending. For instance, one client noted that Vention's pricing 'fit our budget' and emphasized their value as a partner, stating, 'the engagement made the commercial side feel easy rather than transactional.' Overall, clients expressed satisfaction with the return on investment, often attributing successful project outcomes to the quality of Vention's engineers.Was this helpful?
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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)
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$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 development and testing services company specializing in QA Testing, Software QA, and Application Quality Assurance. They consistently deliver high-quality work, with 100% positive feedback emphasizing effective integration with client teams, long-term partnership benefits, and strong project management. Reviewers appreciate their communication and work ethic, though minor language challenges are noted.
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?
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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)
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Houston, TX
1300 Post Oak Blvd
Houston, TX 770561001 - 2000
See All Locations (5)Houston, TX
7035 W Tidwell Rd Suite J-109, Houston, Texas 77092, US
Houston, TX 770922 - 5
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$1,000+$100 - $149 / hr50 - 249Newark, NJ
Services provided
20% Application Testing65% Cybersecurity15% IT Managed ServicesFocus Areas
10% Performance Testing25% Manual Testing15% Beta Testing +615% Reliability Testing10% Compatibility Testing10% Localization Testing5% Compliance Testing5% Load Testing5% Stress TestingSee all 78 projectsPlutoSec is a cybersecurity company specializing in comprehensive penetration testing and application testing services. Reviews consistently highlight their manual-first approach to security testing, which goes beyond automated scans, and their ability to deliver clear, actionable remediation guidance. With over 85% of reviews noting their strong project management and communication skills, PlutoSec is regarded for its commitment to enhancing clients' security postures and aligning with industry standards.
54 of 58 Application Testing reviews are 5 starsLess than $10,000 avg. project costRead 58 ReviewsApplication Testing PROJECT HIGHLIGHT
Penetration Testing Services for Technology Organization
5.0 — PlutoSec conducted a comprehensive penetration testing engagement for a technology company. The team conducted a security assessment of the client's web application and their external network Read moreWas this helpful?
Industry Experience
PlutoSec has garnered positive feedback across various industries, including Food & Beverage, Arts, and Hospitality, for their comprehensive cybersecurity solutions. Clients from the Food & Beverage sector praised their detailed vulnerability assessments, while those in Arts and Entertainment noted their effective communication and tailored remediation strategies. In Hospitality, clients appreciated their proactive approach and successful compliance alignment. Overall, PlutoSec's expertise in manual penetration testing and tailored solutions positions them as a strong choice for clients seeking cybersecurity improvements in these industries.
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Food & Beverage Other industries Arts, entertainment & music Hospitality & leisure Medical Sports Information technology eCommerce Automotive Real estate Food & Beverages Dental Education Transportation Media Motion Pictures & Film Consumer Products Healthcare Non-profit Environmental Services Politics Wellness & Fitness Restaurants Financial services Advertising & marketing Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
PlutoSec is recognized for providing excellent value for money, with numerous clients noting that their pricing aligns well with budgets while delivering substantial results. Feedback highlights the effectiveness of their manual penetration testing and tailored remediation guidance, which clients found to be practical and actionable. For instance, one review mentioned that the engagement led to a significant reduction in vulnerabilities, demonstrating a good return on investment. Overall, clients express a strong sentiment of satisfaction regarding the cost-effectiveness of PlutoSec's services.Was this helpful?
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This provider is fluent in 2 languages:
- English
- French
This provider is available in 1 time zone:
- Eastern Standard Time (EST)
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$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 professional Software Quality Assurance company specializing in a wide range of testing services, including App Testing, QA Testing, and Software Validation. The feedback from their clients is overwhelmingly positive, highlighting their responsive communication, technical expertise, and structured QA processes. Approximately 95% of reviews commend their project management and ability to deliver on time, underscoring their value for cost and quality of service.
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 the past six months, clients have praised Testmatick for their exceptional responsiveness, technical expertise, and structured QA processes. One client highlighted improved application performance and reduced critical issues thanks to Testmatick's detailed reporting. Another noted their proactive communication and timely delivery, which aligned well with project schedules. Overall, feedback reflects a high level of satisfaction, with suggestions for enhanced automation strategies as a minor area for improvement.Was this helpful?
18 of 20 Application Testing reviews are 5 stars2 new reviews for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 20 ReviewsApplication Testing PROJECT HIGHLIGHT
App Testing for Health & Wellness Platform
5.0 — Testmatick tested two mobile apps for a health and wellness platform. The team conducted functional testing, created tickets in Jira, launched the apps on the app stores, and provided detailed Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Testmatick for their competitive pricing and excellent value for money. Feedback highlights that their services fit within budget constraints while delivering high-quality results, with one client noting, "good value for cost." Another remarked on their "professional and soft skills" and effective communication, emphasizing that they provide thorough and timely reports. Overall, the sentiment reflects satisfaction with the affordability and quality of Testmatick's offerings.Was this helpful?
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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)
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$10,000+$25 - $49 / hr50 - 249Walnut Creek, CA
Services provided
20% Application Testing20% Custom Software Development20% Mobile App Development +320% Web Development10% AI Development10% IT Staff AugmentationFocus Areas
20% Performance Testing35% Automation Testing35% Manual Testing +110% Beta TestingSee all 29 projectsCreativa Studios is a company specializing in Application and Software Testing services, providing App Quality Assurance and Software Validation solutions. Their reviews highlight a 100% success rate in certification and project delivery, emphasizing their professionalism, adaptability, and in-depth expertise. Clients appreciate their strong communication, timely delivery, and commitment to enhancing software quality, though some suggest increasing interactive elements in training sessions.
3 of 3 reviews are 5 starsLess than $10,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Over the past six months, Creativa Studios has received positive feedback for their responsiveness, project management, and technical expertise. Clients noted their effective communication and ability to meet deadlines. Noteworthy instances include a marketing manager praising the team's flexibility and a project manager highlighting the successful development of a real-time monitoring app with zero downtime. Overall, clients expressed high satisfaction with the results achieved and indicated minimal areas for improvement.Was this helpful?
Industry Experience
Creativa Studios has garnered positive feedback across various industries, demonstrating expertise in fields such as IT, business services, and manufacturing. Clients in the IT sector appreciated their structured training and certification services, while those in business services highlighted effective app development and project management. The manufacturing sector commended their adaptability and responsiveness. Overall, sentiment is highly favorable, indicating that Creativa Studios excels in technical skills, communication, and project delivery, making them suitable for clients seeking custom software solutions and training across diverse industries.
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Manufacturing Information technology IT Services Social Networking Logistics & Supply Chain Nonprofit Financial services Arts, entertainment & music Human Resources Consumer Products Energy & natural resources Retail Design Business services Other industries Software LegalWas this helpful?
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This provider is fluent in 2 languages:
- English
- Spanish
This provider is available in 2 time zones:
- Central Standard Time (CST)
- Pacific Standard Time (PST)
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$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 company specializing in Testing Services, including App QA and Software Testing. Reviews indicate that their strengths lie in delivering high-quality results within budget and on time, with 100% of reviewers praising their proactive attitude and professionalism. Clients appreciate their responsiveness and effective project management.
Industry Experience
Activeone has garnered positive feedback across diverse industries, including financial services, media, electric, consumer products, and information technology. Clients commend their expertise in API development, web and mobile applications, and engineering support, highlighting strengths in communication, project management, and timely delivery. The overall sentiment is favorable, particularly in financial services and technology sectors, where Activeone facilitated successful outcomes and operational efficiency. This positions Activeone as a strong candidate for projects within these industries.
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Consulting Information technology Electric Software Consumer products & services Media Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Activeone for their competitive pricing and strong value for money. Feedback highlights that the company's costs align well with budgets, as noted by a CTO who described them as offering 'good value for cost.' Additionally, a CEO mentioned that pricing fit their budget while still delivering high-quality work. Overall, sentiment is positive, emphasizing satisfaction with both the affordability and quality of services provided.Was this helpful?
More responsive than most other service providers
Get in TouchActiveone 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 (2)Orlando, FL
7345 W SAND LAKE ROAD STE 210 OFFICE 9736 ORLANDO
Orlando, FL 328191
+57 300 7491989
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$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 Flexible
Clients have expressed high satisfaction with QA Mentor, Inc., particularly highlighting their flexible staffing model. One client noted that this approach allowed them to efficiently manage resources, as they only required staffing during regression cycles. Additionally, QA Mentor's responsiveness and ability to adapt to project needs were praised, contributing to a seamless workflow and maintaining the quality of software releases. Overall, the sentiment regarding flexibility is overwhelmingly positive.-
Regression Testing for Hospitality Operations Platform
5.0 Apr 3, 2020The flexible staffing model has been most valuable to us. Since we do not need staffing except during regression cycles, this works extremely well for us.
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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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients of QA Mentor, Inc. consistently highlight the company's competitive pricing and excellent value for money. One client noted that QA Mentor's pricing fit their budget while providing good value for the cost. Another praised their flexibility and ability to deliver quality services at reasonable rates. Overall, feedback indicates strong satisfaction with the cost-effectiveness of their services, with clients appreciating the quality and professionalism that accompanied their investment.Was this helpful?
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This provider is fluent in 11 languages:
- English
- Bengali
- Hindi
- Russian
- French
- Polish
- Ukrainian
- Romanian
- Thai
- Hebrew
- Slovenian
This provider is available in 1 time zone:
- Eastern Standard Time (EST)
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$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 cloud-native platforms, integrating complex systems, and enhancing user experiences across various industries. The company is highly praised for its project management and technical expertise, with 100% of reviews highlighting their professionalism, timely delivery, and effective communication. Valor Software consistently exceeds client expectations by offering tailored solutions that combine creativity with precision, earning a strong reputation as a reliable tech partner.
Reviews mention Detail-oriented
Clients have consistently praised Valor Software for their detail-oriented approach, highlighting their meticulous attention to project elements. One client noted the team's commitment to finding optimal solutions, which was evident in their technical implementations and design elements. The project management was described as efficient and responsive, ensuring high-quality outcomes. Overall, the sentiment is overwhelmingly positive, reflecting the company's dedication to delivering thorough and precise work without any significant areas for improvement.-
Web & Mobile App Dev & UX/UI Design for Software Company
5.0 Dec 30, 2024What impressed us most about working with Valor Software was their attention to detail and commitment to finding the best solutions. They handled every aspect of the project with care, from the technical implementation to the design elements.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Valor Software is consistently praised for their cost-effectiveness and value for money. Clients highlighted that their pricing aligns well with budgets while delivering high-quality results. Specific feedback includes remarks about 'good value for cost' and 'pricing fit our budget.' Overall, the sentiment reflects satisfaction with the balance of quality and affordability, with clients noting substantial returns on their investments in various projects.Was this helpful?
More responsive than most other service providers
Get in TouchValor Software is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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This provider is fluent in 1 language:
- English
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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.
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$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 data analytics and software development company that provides technological and consulting services to enhance organizational capabilities. Their reviews reflect a high level of customer satisfaction, with 100% of reviewers highlighting their flexibility, expertise, and prompt communication. Clients praise their ability to quickly integrate into teams and their dedication to project success. Despite occasional challenges in resource retention, MAS Global Consulting maintains a strong reputation for delivering quality outcomes and adapting to clients' evolving needs.
Industry Experience
MAS Global Consulting has demonstrated expertise across various industries, including financial services, healthcare, retail, and sustainable manufacturing. Clients reported high satisfaction with their project management, technical skills, and flexibility. Positive feedback highlighted their ability to deliver robust software solutions, enhance operational efficiency, and integrate advanced technologies. Overall sentiment is strong, particularly in financial services and healthcare, where they contributed significantly to product development and optimization, making them a suitable partner for companies in these sectors.
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Other industries Software IT Services Nonprofit Financial services EngineeringWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive MAS Global Consulting as providing high value for money, often noting their competitive pricing relative to the quality of service delivered. For instance, one client highlighted a $90,000 investment that resulted in a successful product launch, while another noted a $16,000 spend that significantly accelerated their development process. Overall, feedback indicates satisfaction with the flexibility in scope and cost adjustments, enhancing the perceived value of their services.Was 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?
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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)
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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 Unique expertise
TestDevLab's unique expertise is frequently highlighted across client reviews. One client noted their impressive knowledge in multimedia streaming, stating they learned significantly from TestDevLab's testing methodology. Another emphasized their WebRTC-specific expertise, which provided valuable technical analysis and insights. Additionally, a client praised their quality assurance capabilities and access to a wide range of real devices for testing. Overall, the sentiment regarding TestDevLab's expertise is overwhelmingly positive, with clients expressing satisfaction and appreciation for their specialized skills.-
Mobile App Dev & Testing for Custom Development Company
5.0 Oct 7, 2024The company demonstrated expertise in quality assurance with a variety of software testing services. Their access to thousands of real devices for testing was also impressive.
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Automated QA Dev for Digital Advertising Analytics Company
5.0 Oct 1, 2024TestDevLab's team members were clear subject matter experts and maintained clear and consistent communication. They responded with agility, clear communication, and technical expertise.
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App Testing for AR Company
5.0 Jun 12, 2023We were really impressed by the level of technical knowledge and competence provided by TestDevLab. The depth and breadth of test results provided as an outcome of the PoC were notable.
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QA Application Testing for Software Co
4.5 Dec 17, 2024Their WebRTC-specific expertise was the primary reason we used and continue to use their services. They provide a great deal of technical analysis and insight, and make extra effort to ensure their testing is useful by providing things like packet captures.
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Application Testing for Computer Hardware Company
4.0 Apr 8, 2025We were impressed by their expertise and experience in multimedia streaming field. Moreover, we learned a lot from their testing methodology.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients frequently commend TestDevLab for their competitive pricing and overall value for money. Feedback highlights that the company's pricing fits within clients' budgets while delivering high-quality services, with one client noting it as a primary reason for their selection. Another mentioned their 'good value for cost' and noted that TestDevLab consistently meets expectations while providing substantial insights and support. Overall, the sentiment reflects satisfaction with the cost-efficiency and effectiveness of TestDevLab's services.Was 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?
See All Locations (11)Camden, DE
3500 South Dupont Highway C101
Camden, DE 1993410 - 15
+16505342365
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UndisclosedUndisclosed250 - 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 High-quality work
Clients have expressed strong satisfaction with PFLB's high-quality work, particularly in application testing. One client noted that PFLB's comprehensive approach identified critical bugs and security vulnerabilities, enhancing the robustness of their fintech application. The team maintained open communication and addressed concerns promptly, demonstrating professionalism. Overall, clients appreciate PFLB's commitment to both functional and security aspects, with one stating they received exactly what they needed, reflecting a positive sentiment towards their services.-
Application Testing for FinTech Company
5.0 Aug 17, 2023The team testing efforts led to the identification and resolution of several critical bugs and security vulnerabilities that could have otherwise posed a risk to our users and data. The team didn't just focus on functional aspects but also deeply evaluated security and performance, which are critical in a fintech application.
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Application Testing for Cybersecurity Company
5.0 Jun 21, 2023PFLB is really good at stress testing. We know the performance limits of our software, and all worked out fine.
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Industry Experience
PFLB has demonstrated substantial expertise across various industries, notably in financial services, healthcare, and transportation. In financial services, clients praised their robust application testing and quality assurance, ensuring security and performance. In healthcare, their load testing for Electronic Health Records resulted in improved software reliability. Transportation clients highlighted their performance testing capabilities for flight booking software. Overall, feedback across industries reflects a strong sentiment towards PFLB's effective communication, cultural alignment, and ability to deliver tailored performance solutions.
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Financial services Healthcare IT Services Software TransportationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight PFLB's excellent value for cost, with multiple reviews noting that their pricing aligns well with project budgets while delivering high-quality results. For instance, the CEO of Spendesk emphasized PFLB's 'good value for cost' and the Head of Operations from a transportation company remarked on their 'pricing fit our budget.' Overall, sentiment reflects satisfaction with the balance between cost and the quality of services provided.Was this helpful?
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This provider is fluent in 3 languages:
- English
- Russian
- Ukrainian
This provider is available in 5 time zones:
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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$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 Software Quality Assurance firm specializing in App Testing and Software Validation. The company is praised for its adaptability, quick turnaround times, and high-quality testing services, with 100% of reviewers noting their flexibility and effective project management. Clients appreciate their ability to deliver detailed reports and improve UX/UI across various platforms.
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.
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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?
Industry Experience
Mindful QA demonstrates strong expertise in multiple industries, including Advertising & Marketing, Software, and Non-Profit. Clients commend their adaptability, thoroughness in testing, and flexibility in meeting project demands. The company excels in enhancing user experience and delivering high-quality feedback, significantly reducing project turnaround times. Overall, sentiment is highly positive, particularly in the Software and Non-Profit sectors, making Mindful QA a solid choice for projects requiring comprehensive quality assurance and user testing.
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Advertising & marketing Software Non-profitWas this helpful?
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$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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with ThinkSys's pricing, noting it aligns well with their budgets and offers good value for the cost. Feedback highlights that the company's services not only meet expectations but also enhance project outcomes. For instance, one client remarked on the 'good value for cost' while another emphasized their ability to deliver quality work within budget constraints. Overall, the sentiment regarding cost-effectiveness and value is overwhelmingly positive across multiple reviews.Was 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?
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$1,199 Suitable for small applications $2,299 Suitable for small to medium applications $3,299 Suitable for large applicationsView PackagesFractional QA Package
Choose a plan that suits your current need. Scale up or down as requirements change. Our onboarding process includes a consultation with our experts to assess your needs, pricing and sign-up incentives. All plans include a dedicated QA Engineer.Was this helpful?
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$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 proficient software testing company specializing in App Testing, QA Testing, and Software Quality Assurance. With overwhelmingly positive feedback, Luxe Quality excels in delivering robust testing services, achieving up to a 90% test automation coverage increase and a 50% reduction in testing cycle time. Their commitment to high-quality results and exceptional project management consistently exceeds client expectations, with 100% of reviews praising their timely delivery and proactive communication.
Reviews mention Great project management
Clients consistently commend Luxe Quality for their exemplary project management capabilities. One client highlighted their 'excellent communication' and proactive follow-up, while another praised their ability to adhere to budgets and deadlines, often exceeding project expectations. The managing director of a software development company noted that Luxe Quality's involvement significantly improved product quality and workflow, emphasizing their strong work ethic and ownership of projects.-
QA Automation Development for B2B SaaS Company
5.0 Aug 9, 2023They had excellent communication, and they had the ability to take the initiative to follow up based on communication with our team. The company has a high standard for project organization and management of goals & objectives.
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App Testing for Mobile & Web App Development Company
5.0 Jan 25, 2023They perform well from a project management perspective, consistently staying on budget and meeting our deadlines. They even go above and beyond our project scope and put in the extra hours to accommodate our needs.
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Application Testing for Logistics Software Company
5.0 Dec 11, 2024Luxe Quality demonstrated excellent project management throughout the engagement. They maintained clear and consistent communication, providing regular updates on their progress and promptly addressing any concerns or questions I had. Deliverables were consistently completed on time, and their responsiveness to my needs was exceptional, ensuring that any critical issues were prioritized and resolved efficiently.
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Application Testing for Software Co
5.0 Jan 20, 2025Luxe Quality exceeded our expectations with her excellent project management. They delivered items on time or ahead of time and she is exceptionally responsive to the tasks assigned to her.
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1 of 1 Performance Testing reviews is 5 stars$10,000 – $49,000 avg. project costPerformance Testing Experience
Luxe Quality has received overwhelmingly positive feedback for their Performance Testing services, with 100% of reviewers expressing satisfaction. Clients highlighted their expertise, professionalism, and proactive communication, which led to a remarkable 90% increase in automation coverage and a 50% reduction in testing cycle time. The dedication to client success and ability to deliver tailored solutions were frequently mentioned. Overall, Luxe Quality is recommended for their exceptional QA capabilities and impactful results.
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11 of 11 Application Testing reviews are 5 stars$10,000 – $49,000 avg. project costRead 11 ReviewsApplication Testing PROJECT HIGHLIGHT
App Testing for Mobile & Web App Development Company
5.0 — A mobile and web app development company engaged with Luxe Quality for their QA testing services. The team prepares test cases and strategies and utilizes Selenium for the automated testing Read moreWas this helpful?
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$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 focusing on Application Testing and QA Testing services. The company has consistently received positive reviews, with 100% of clients highlighting their thoroughness, responsiveness, and professionalism. Clients appreciate QA DNA's ability to enhance product stability and confidence through effective QA Testing and test automation, leading to significant improvements in software quality assurance.
Reviews mention Professional
Clients have consistently praised QA DNA for their professionalism and project management capabilities. One CTO noted their punctuality and effective communication through various channels. The team demonstrated a strong ability to integrate product strategy into test automation, resulting in a significant reduction in reported issues. Overall sentiment reflects high satisfaction with QA DNA's professional approach, with no identified areas for improvement.-
Test Automation for Software Company
5.0 Oct 30, 2025QA DNA’s project management has been very on time and professional. We communicate via virtual meetings, emails, and messaging apps.
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2 of 2 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$10,000 – $49,000 avg. project costRead 2 ReviewsApplication Testing PROJECT HIGHLIGHT
Test Automation for Software Company
5.0 — QA DNA has automated the tests of a software company's AI recruitment platform. The team has created test scripts, set up automation frameworks, and handled ongoing maintenance. Read moreWas this helpful?
Industry Experience
QA DNA has demonstrated considerable expertise in the Information Technology and hiring solutions industries. Clients have noted their strengths in maintaining product quality, performing thorough regression tests, and implementing effective test automation frameworks. Feedback indicates a high level of responsiveness and professionalism, with significant improvements in product stability and reduced issues reported. Overall sentiment across these industries is positive, making QA DNA a strong candidate for projects requiring quality assurance and test automation.
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Other industries Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight QA DNA's strong value for money, noting that their pricing aligns well with budgets while delivering high-quality services. One client appreciated that QA DNA's pricing fit their budget and emphasized the company's responsiveness and thoroughness. Another client mentioned that they chose QA DNA for their great culture fit and good value relative to cost. Overall, the sentiment indicates satisfaction with the company's cost-effectiveness and the quality of deliverables.Was this helpful?
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$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 Professional
Banyan Labs has received overwhelmingly positive feedback regarding their professionalism. Clients have highlighted the team's ability to meet deadlines and exceed expectations, with one stating their problem-solving skills and customer service as particularly impressive. Exceptional communication, both verbal and written, was noted as a key strength, contributing to a smooth project management experience. Overall, clients express high satisfaction with the deliverables and recommend Banyan Labs for their technical expertise and professionalism.-
Website Development for Outsourcing Company
5.0 May 6, 2022The team had exceptional verbal and written communications skills. I was very impressed by their communications and ability to meet deadlines. I was also very impressed with their technical skills.
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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.
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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?
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$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 established a strong reputation in the Information Technology sector, particularly in site reliability engineering and developer tools. Clients commend their expertise in building JavaScript SDKs and front-end UI design, emphasizing their commitment to communication and project management. The positive feedback highlights their ability to deliver critical components that directly contribute to customer acquisition, making them a suitable partner for IT-focused projects.
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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, often highlighting their responsiveness and commitment to communication. One co-founder noted that This Dot's expertise in developer tools is exceptional for an agency, which justifies their pricing. Clients appreciate the alignment of values and the effective delivery of critical project components, suggesting that the cost is well matched by the quality of service provided.Was this helpful?
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$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 specialized e-commerce development company known for its expertise in Shopify and web optimization. Across their reviews, clients consistently praise Monumental for their seamless project management, effective communication, and strategic problem-solving capabilities. Remarkably, 100% of reviewers express satisfaction with Monumental's services, highlighting their ability to meet client needs efficiently and creatively without unforeseen costs.
Reviews mention Great project management
Clients have consistently praised Monumental for their exceptional project management and communication. One client highlighted that despite personal challenges, there were no disruptions to the project flow, noting, "Rob kept me up to date on that." Another client commended their flexibility and consistent updates, stating, "They have been fantastic" and appreciated the team's ability to explain technical details in layman's terms. Overall, the sentiment reflects a high level of satisfaction with Monumental's project management capabilities.-
Shopify Web Design for Benefit Corporation
5.0 Aug 15, 2017They have been fantastic. They've been very flexible through some of our internal delays. Rob has continued to keep us updated on the status and the project and the communication have been great.
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Web App Dev For Shoe Retailer
5.0 Aug 16, 2017The project management and communication have been great. Rob had a baby in the middle of the project and I couldn't really tell. I told him to not worry about me right now but there was no disruption to our flow at all which I thought was impressive.
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Industry Experience
Monumental has demonstrated significant expertise in the retail and subscription service industries, effectively enhancing e-commerce functionalities and user experiences. Clients in retail noted improvements in site usability, sales conversions, and customer service efficiency. Feedback from other sectors highlighted their ability to customize platforms to meet specific needs, resulting in increased customer engagement and satisfaction. Overall, their strengths lie in communication, project management, and innovative solutions, making them a strong fit for clients in retail and subscription-based projects.
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Consumer Products Wellness & Fitness RetailWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Monumental's fair pricing and exceptional value for money. One client noted, "the price was also very reasonable," while another emphasized, "they're super fair on their price." Overall sentiment reflects satisfaction with the company's cost-effectiveness, as clients reported significant improvements post-engagement, justifying their investments ranging from $10,000 to $50,000. Many appreciated the absence of unexpected costs, with one stating, "there were no sudden invoices," reinforcing the perception of transparency in pricing.Was this helpful?
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$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 Well-organized projects
Clients have consistently praised Nexus App Developers for their well-organized project management. One client noted that meetings were efficient, leading to clear action items and a friendly, structured team. They emphasized the fast delivery and responsiveness of the staff. Overall, the sentiment reflects a strong appreciation for the company's ability to manage projects effectively and meet client needs without any identified areas for improvement.-
App Development for Wellness & Fitness Center
5.0 Oct 8, 2024Project management was great, meetings were very efficient and we all walk away with clear action items. The team was very friendly and well-structured, and they were very responsive and helpful whenever I had questions!
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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.
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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?
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$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 Professional
The feedback regarding Mobilenani's professionalism is overwhelmingly positive. Clients commend their solid project management, noting effective communication and responsiveness to needs, despite minor delays during testing. The expertise in Unity technology and commitment to innovation were highlighted as key strengths. A client specifically mentioned their transparency and quick adaptation to feedback, contributing to a successful project outcome. Although there were suggestions for improving the testing phase, the overall sentiment reflects a strong professionalism throughout the collaboration.-
AR/VR Mobile Game Development for Gaming Platform
5.0 Sep 16, 2024Their project management was solid and professional. While we experienced minor delays, particularly in the final testing phase, the team was communicative and transparent throughout. They addressed our feedback quickly and were always open to suggestions. Overall, we felt they were highly responsive to our needs.
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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?
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?
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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.
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$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.
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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.
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$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.
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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.
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$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.
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$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.
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$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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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$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 providing comprehensive Testing Services, including Software Quality Assurance and App Validation. They have garnered predominantly positive feedback, with over 80% of reviews highlighting their technical expertise, commitment to quality, and effective project management. Notably, 70% of reviewers commend BugRaptors for their detailed documentation and proactive communication, which contribute significantly to enhancing their clients' software stability and user experience.
2 of 2 Performance Testing reviews are 5 starsLess than $10,000 avg. project costPerformance Testing Experience
BugRaptors receives overwhelmingly positive feedback for their Performance Testing services, with 100% of reviews highlighting their expertise and commitment to quality. Clients noted a 25-30% improvement in performance metrics after engagement, showcasing their effective solutions. Key strengths include proactive communication, timely delivery, and attention to detail. While no significant areas for improvement were identified, suggestions for quicker report turnarounds and more frequent updates were mentioned. Overall, BugRaptors is regarded as a reliable partner in enhancing software performance.
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Industry Experience
BugRaptors has demonstrated significant expertise across industries such as Gaming, Information Technology, Healthcare, and Education. In the Gaming sector, they excelled in QA testing, uncovering numerous bugs and enhancing overall game stability. In IT and healthcare, their security assessments and penetration testing have proven crucial for ensuring compliance and data protection. Overall, the sentiment is positive, highlighting their attention to detail, responsiveness, and ability to deliver quality outcomes, making them a suitable partner for clients in these sectors.
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Healthcare Consulting Education Information technology Gaming SoftwareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
BugRaptors is consistently recognized for offering good value for money, with clients noting that their pricing fits within budget constraints while delivering high-quality services. For instance, a QA coordinator from Microids highlighted that BugRaptors' pricing aligned with their limited QA budget and provided excellent value. Similarly, another client from Optivent Group emphasized that they selected BugRaptors for their cost-effective solutions. Overall, the sentiment surrounding BugRaptors' pricing and value is positive, with many clients appreciating the balance between cost and service quality.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?
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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.
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Ability to Deliver considers three criteria:
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List of the Top 15 United States Performance Testing Companies
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$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 -
UndisclosedUndisclosed250 - 999Mountain View, CA
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Application Testing35% Performance Testing -
$5,000+$25 - $49 / hr50 - 249Boise, ID
Ability to deliver
37.7/40.017.8/20 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
35.4/40.017.4/20 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 -
$1,000+$100 - $149 / hr50 - 249Newark, NJ
Ability to deliver
30.2/40.020/20 Reviews4.4/10 Clients & Experience5.8/10 Market PresenceService focus
20% Application Testing10% Performance Testing80% 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 -
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.
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