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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

• Performance Testing Companies in Dallas

• U.S. Performance Testing Companies for Healthcare

Ratings Updated: October 8, 2026
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359 Companies

Country: United States
Application Testing Focus: Performance Testing

List of the Top United States Performance Testing Companies

  • Jalasoft Logotype

    4.9 7 reviews
    Premier Verified
    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Houston, TX

    Services provided

    10% Application Testing
    20% IT Staff Augmentation
    10% AI Development +6
    10% Application Management & Support
    10% Blockchain
    10% Custom Software Development
    10% DevOps Managed Services
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing

    Jalasoft 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.

    See all 7 projects
    3 of 3 Application Testing reviews are 5 stars
    1 new review for Application Testing in past 6 months
    $200,000 – $999,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Staff Aug, Software Dev & Maintenance for CMMS Software Co

    5.0 — Jalasoft provides staff augmentation services for a CMMS software company. The team provides developers and testers to work on maintenance, bug fixing, and new development efforts for the client. Read more
    Read 3 Reviews

    Average Project Cost Breakdown

    $1,000,000 to $9,999,999 (2) $50,000 to $199,999 (1) $200,000 to $999,999 (1) $10,000,000 + (1)

    What 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.
    Read All Reviews

    Houston, TX

    1300 Post Oak Blvd
    Houston, TX 77056

    1001 - 2000

    Houston, TX

    7035 W Tidwell Rd Suite J-109, Houston, Texas 77092, US
    Houston, TX 77092

    2 - 5

    See All Locations (5)
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  • QASource Logotype

    4.8 18 reviews
    Premier Verified
    $100,000+
    Undisclosed
    1,000 - 9,999
    Pleasanton, CA

    Services provided

    100% Application Testing

    Focus Areas

    25% Performance Testing
    25% Automation Testing
    25% Load Testing +1
    25% Manual Testing

    QASource is a comprehensive quality assurance and testing services provider, specializing in Application Testing and Software Quality Assurance. The company receives high praise for its flexibility, commitment, and the quality of its resources, as noted in 90% of reviews. Clients appreciate their ability to integrate seamlessly into teams and improve project outcomes through effective communication and reliable delivery.

    See all 18 projects
    1 of 1 reviews is 5 stars
    1 new review for Application Testing services
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    QASource has received positive feedback over the past six months, particularly for their self-sufficient project management and comprehensive documentation. A client highlighted their effective test planning and execution, noting the friendly and dedicated nature of the team. While some projects had varying test coverage, overall satisfaction was reported, with no significant areas for improvement identified. Clients appreciate QASource's value for cost and their ability to adapt to project requirements.
    Read 1 Recent Review
    1 of 1 Performance Testing reviews is 5 stars
    Unknown avg. project cost

    Performance Testing Experience

    QASource demonstrates strong expertise in Performance Testing, with 100% positive feedback from clients. Reviewers highlighted their effective communication and proactive involvement, contributing to smoother deployments and reduced backlogs. A notable achievement was the creation of over 1,100 use cases in three months. Clients emphasized their swift project execution and alignment with company values, indicating a high level of satisfaction and trust in their services.

    Read Most Recent Review
    11 of 15 Application Testing reviews are 5 stars
    1 new review for Application Testing in past 6 months
    $200,000 – $999,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    QA Testing Services for Software Company

    5.0 — QASource provides ongoing QA testing services for a software company. The team is responsible for planning tests, writing test cases, regressing bugs, and reporting status, among several other Read more
    Read 15 Reviews

    Industry Experience

    QASource has demonstrated expertise across various industries, including healthcare, education, manufacturing, and financial services. Clients consistently highlight their strengths in quality assurance, software testing, and development support, noting improved product quality and reduced bugs. Overall sentiment is positive, emphasizing QASource's adaptability, communication, and commitment to client success, making them a suitable choice for organizations seeking reliable QA and development partnerships.

    Read All Reviews

    Select Industry to see insights

    Financial services Education Manufacturing Wellness & Fitness Information technology Consulting Healthcare Software IT Services
    View Profile Visit Website
  • Testmatick Logotype

    4.9 29 reviews
    Premier Verified
    $1,000+
    < $25 / hr
    50 - 249
    New York, NY

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Reliability Testing
    10% Beta Testing +5
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Stress Testing

    Testmatick is a specialized QA testing company offering software quality assurance, app testing, and development testing services. Across reviews, 100% of clients highlighted their strong communication skills, responsiveness, and attention to detail. Additionally, 67% praised their cost-effectiveness and project management capabilities. Testmatick consistently provides thorough testing, leading to enhanced product quality and reliable performance.

    See all 29 projects

    Reviews mention Transparent

    Testmatick has received high praise for its transparency and communication throughout project execution. Clients highlighted the company's proactive approach and responsiveness, which fostered a smooth workflow. One client specifically noted Testmatick's impressive transparency and attention to detail, further indicating that the organization effectively addressed issues and additional requests in a timely manner. Overall, the sentiment regarding transparency is overwhelmingly positive, reflecting a strong alignment with client expectations and needs.
    • Magento Extension Testing for Subscription SaaS
      5.0 Feb 6, 2020

      Transparency and attention to detail were impressive. Communication was great, which facilitated a smooth workflow between our teams. We were very satisfied with the project.

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    • QA Services for Financial Advisory Firm
      5.0 May 9, 2026

      TestMatick demonstrated strong project management skills and kept the workflow organized from start to finish. Their team was responsive, proactive, and transparent in communication. Deliverables were completed on schedule, and they addressed issues and additional testing requests efficiently.

      Read Full Review
    Read All Reviews
    3 of 3 reviews are 5 stars
    3 new reviews for Application Testing services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    Testmatick has received positive feedback from clients in the past six months, highlighting its strong project management, responsiveness, and technical expertise. Clients appreciated the detailed QA reports and effective communication that led to improved application performance and stability. One client noted the timely delivery of comprehensive issue reports, which significantly enhanced their product quality. Overall, Testmatick is seen as a reliable partner that consistently meets expectations, although some clients suggested further enhancements in test automation strategies.
    Read 3 Recent Reviews
    1 of 1 Performance Testing reviews is 5 stars
    1 new review for Performance Testing in past 6 months
    Unknown avg. project cost

    Performance Testing Experience

    Testmatick has received overwhelmingly positive feedback for their Performance Testing services, with clients highlighting their effective communication, timely delivery, and comprehensive reporting. Notably, 100% of reviewers praised the quality of testing and the detailed documentation provided, which led to significant improvements in product stability. Clients noted the excellent value for cost and expressed intentions to collaborate with Testmatick again, suggesting a strong overall satisfaction with the service provided.

    Read Most Recent Review
    19 of 21 Application Testing reviews are 5 stars
    3 new reviews for Application Testing in past 6 months
    $50,000 – $199,999 avg. project cost

    Application 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 more
    Read 21 Reviews
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  • Creativa Studios Logotype

    4.9 29 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    50 - 249
    Walnut Creek, CA

    Services provided

    20% Application Testing
    20% Custom Software Development
    20% Mobile App Development +3
    20% Web Development
    10% AI Development
    10% IT Staff Augmentation

    Focus Areas

    20% Performance Testing
    35% Automation Testing
    35% Manual Testing +1
    10% Beta Testing

    Creativa 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.

    See all 29 projects
    1 of 1 Performance Testing reviews is 5 stars
    Less than $10,000 avg. project cost

    Performance Testing Experience

    Overall feedback for Creativa Studios in Performance Testing highlights their strong expertise and effective training services. 100% of reviewers expressed satisfaction with their project management, noting timely delivery and adaptability to client needs. Clients specifically praised the company's communication and teamwork. The positive sentiment is reinforced by consistent requests for training and certification services, which resulted in measurable progress for all participants. No negative feedback was reported, indicating a robust performance in this service area.

    Read Most Recent Review
    3 of 3 Application Testing reviews are 5 stars
    1 new review for Application Testing in past 6 months
    $10,000 – $49,000 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Application Testing for Software Company

    5.0 — Creativa Studios worked with a software company to handle testing work for a SaaS app for security companies. They also created testing reports and managed testing cases for iOS and Android video Read more
    Read 3 Reviews

    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.

    Read All Reviews

    Select Industry to see insights

    Manufacturing Information technology Social Networking Logistics & Supply Chain IT Services Nonprofit Financial services Arts, entertainment & music Energy & natural resources Human Resources Consumer Products Retail Design Business services Other industries Software Legal

    View projects from:

    El Salvador (15) United States (6) Bolivia (1) Costa Rica (1) Ecuador (1) France (1) Mexico (1)

    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)
    View Profile Visit Website
  • Activeone Logotype

    4.8 13 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    50 - 249
    Orlando, FL

    Services provided

    10% Application Testing
    20% IT Staff Augmentation
    15% Custom Software Development +5
    15% Web Development
    10% AI Agents
    10% AI Development
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Compatibility Testing +7
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Recovery Testing
    10% Reliability Testing
    10% Stress Testing
    10% Volume Testing

    Activeone is a company that specializes in Application Testing and Software Quality Assurance. Their clients highlight the company's high-quality deliverables, expertise, and efficient project management, with 100% of reviews emphasizing on-time delivery and cost optimization. Activeone's ability to significantly reduce execution time and optimize resources is frequently praised, underscoring their strong commitment to operational efficiency and client satisfaction.

    See all 13 projects
    1 of 1 Performance Testing reviews is 5 stars
    1 new review for Performance Testing in past 6 months
    Less than $10,000 avg. project cost

    Performance Testing Experience

    Activeone has received overwhelmingly positive feedback for their Performance Testing services, with 100% of reviewers noting significant improvements in operational efficiency. Clients highlighted a remarkable 99.8% reduction in execution time for corporate rate adjustments and a 67% decrease in workforce involvement. The company's expertise, commitment, and ability to meet deadlines were frequently praised, showcasing their strong understanding of client needs. Overall, client sentiment is highly favorable, with no specific areas for improvement noted.

    Read Most Recent Review

    More responsive than most other service providers

    Activeone is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (6) Colombia (4) Canada (1)

    This provider is fluent in 2 languages:

    • Spanish
    • English

    This provider is available in 7 time zones:

    • Colombia Time (COT)
    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
    • Canada Newfoundland Time (CNT)
    • Puerto Rico and US Virgin Islands Time (PRT)

    Orlando, FL

    7345 W SAND LAKE ROAD STE 210 OFFICE 9736 ORLANDO
    Orlando, FL 32819

    1

    +57 300 7491989

    See All Locations (2)
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  • QA Mentor, Inc. Logotype

    4.9 7 reviews
    Verified
    $1,000+
    < $25 / hr
    250 - 999
    New York, NY

    Services provided

    100% Application Testing

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing

    QA 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.

    See all 7 projects

    Reviews mention Detail-oriented

    Clients have consistently highlighted QA Mentor, Inc.'s meticulous attention to detail, particularly in regression testing. One client noted their impressive ability to identify bugs before deployment, resulting in a significant decrease in customer-reported issues. The seamless communication and structured workflow further underscored their detail-oriented approach, with one client expressing satisfaction and indicating no areas for improvement. Overall, sentiment towards their detail-oriented service is highly positive.
    • Web App Testing for Music Data Analytics Startup
      5.0 Apr 3, 2020

      The attention to detail and regression testing are impressive.

      Read Full Review
    Read All Reviews
    3 of 4 Application Testing reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Web App Testing for Music Data Analytics Startup

    5.0 — QA Mentor, Inc. is providing testing for a web application. Read more
    Read 4 Reviews

    Industry Experience

    QA Mentor, Inc. has demonstrated notable expertise across various industries, including Information Technology, Financial Services, and Hospitality. Clients commend their attention to detail, responsiveness, and effective communication, particularly in automating and performing regression testing. The company’s strengths lie in their flexible staffing model and thorough approach, significantly improving software quality and reducing internal workloads. Overall, sentiment is highly positive, making QA Mentor a strong candidate for clients in need of QA services in these sectors.

    Read All Reviews

    Select Industry to see insights

    IT Services Information technology Financial services Hospitality & leisure

    View projects from:

    Chicago, Illinois (1) Manhattan, New York (1) Irvine, California (1) Sunnyvale, California (1)

    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)
    View Profile Visit Website
  • Valor Software Logotype

    5.0 20 reviews
    Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    Lakewood, CO

    Services provided

    10% Application Testing
    10% Application Management & Support
    10% Custom Software Development +7
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing

    Valor 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.

    See all 20 projects

    Industry Experience

    Valor Software has demonstrated expertise across various industries, including Information Technology, eCommerce, and Financial Services. Clients praise their technical proficiency, effective project management, and ability to deliver creative, user-friendly solutions. In IT, they excelled in cloud migrations and application development; in eCommerce, they provided robust payment integration; and in Financial Services, their work improved data processing and user experience. Overall, feedback reflects a positive sentiment towards their professionalism and ability to drive impactful results tailored to specific industry needs.

    Read All Reviews

    Select Industry to see insights

    Healthcare eCommerce Software Engineering Other industries Transportation Wellness & Fitness Advertising & marketing IT Services Financial services Information technology

    More responsive than most other service providers

    Valor Software is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (6) Canada (3) Sweden (1) United Arab Emirates (1) England (1)

    This provider is fluent in 1 language:

    • English
    View Profile Visit Website
  • Delta Systems Logotype

    5.0 31 reviews
    Verified
    $25,000+
    $200 - $300 / hr
    10 - 49
    Scottsdale, AZ

    Services provided

    10% Application Testing
    10% AI Agents
    10% Application Management & Support +7
    10% Custom Software Development
    10% Cybersecurity
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% Performance Testing
    10% Beta Testing
    10% Compatibility Testing +7
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Recovery Testing
    10% Reliability Testing
    10% Stress Testing
    10% Volume Testing

    Delta Systems is a versatile web development company known for delivering high-quality software solutions and web utilities. Reviews indicate a strong technical capability, with 100% of clients expressing satisfaction with their project management and communication. Clients particularly appreciate their ability to meet deadlines, adapt to shifting priorities, and deliver innovative, reliable solutions that exceed expectations.

    See all 31 projects

    Reviews mention Open to feedback

    Delta Systems has received positive feedback regarding their openness to client input and adaptability. Clients noted their willingness to listen and incorporate suggestions, which enhanced project outcomes. One client highlighted that Delta Systems actively participated in sprint planning and was responsive to feedback during QA and UAT, showcasing a collaborative approach. Overall, the sentiment reflects a strong appreciation for Delta Systems' communicative and flexible nature, which contributed significantly to their successful partnerships.
    • Campaign Tracking Dashboard for Government Department
      5.0 Feb 21, 2023

      They were totally willing to sit down and listen to what we needed rather than try and throw an out-of-the-box solution at us. They offered suggestions and questions throughout the project development that helped our team really prioritize what we needed to accomplish. I think they learned as much from us as we did from them.

      Read Full Review
    • Software Dev Support for SaaS Company
      5.0 May 22, 2025

      They actively participate in sprint planning, provide timely updates, and are responsive to feedback during QA and UAT. Their flexibility and willingness to troubleshoot, refine, and rework features as needed has made them a dependable partner for both ongoing development and high-priority initiatives. Beyond their technical skills, the team is incredibly personable and easy to work with. They communicate clearly, listen well, and approach every project with a positive and collaborative attitude.

      Read Full Review
    • Website Redesign for Nonprofit Employment Center
      5.0 Feb 15, 2023

      Their staff were professional yet approachable and open to our ideas and suggestions. Our original vision for the website included more interactive forms, which the Elevato staff were somewhat hesitant to encourage to a point, possibly since we are a not for profit and they were attempting to save us money on external services which might require a financial investment.

      Read Full Review
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    Industry Experience

    Delta Systems has garnered positive feedback across diverse sectors including consumer products, education, financial services, and healthcare. Clients commend their technical expertise, adaptability, and collaborative approach, noting significant improvements in project outcomes, user experience, and system efficiency. The overall sentiment reflects strong satisfaction with their project management, communication, and ability to deliver tailored solutions that cater to specific industry needs. Potential clients in these sectors can expect a dependable partner to enhance their software applications and digital platforms.

    Read All Reviews

    Select Industry to see insights

    Nonprofit Software Consumer products & services Food & Beverages Restaurants Arts, entertainment & music Education Financial services Healthcare Consulting Human Resources Consumer Products Construction Other Industry Energy & natural resources Media Real estate Information technology IT Services Retail

    Average Project Cost Breakdown

    $50,000 to $199,999 (15) $10,000 to $49,000 (7) $200,000 to $999,999 (3) Less than $10,000 (2)

    What Clients Have Said

    Delta Systems has received positive feedback regarding their cost and value for money, with clients noting competitive pricing and high-quality deliverables. One client highlighted their satisfaction with the 'pay as you go' pricing model, which added flexibility. Another emphasized that Delta's services exceeded expectations, stating, 'They delivered everything we asked for.' Overall, clients appreciate the balance between affordability and exceptional service, indicating that Delta Systems offers good value for their investment.
    Read All Reviews

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    United States (29) Ireland (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 3 time zones:

    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
    View Profile Visit Website
  • Parasoft Logotype

    Not yet reviewed

    Verified
    Undisclosed
    Undisclosed
    250 - 999
    Monrovia, CA

    Services provided

    100% Application Testing

    Focus Areas

    25% Performance Testing
    25% Automation Testing
    25% Compliance Testing +1
    25% Load Testing

    Parasoft is an Application Testing company. The Monrovia, California-based company specializes in Application Testing.

    Read more
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  • MAS Global Consulting Logotype

    4.6 9 reviews
    Verified
    $25,000+
    $50 - $99 / hr
    50 - 249
    Tampa, FL

    Services provided

    10% Application Testing
    35% Custom Software Development
    20% AI Development +2
    20% Enterprise App Modernization
    15% UX/UI Design

    Focus Areas

    15% Performance Testing
    45% Automation Testing
    40% Manual Testing

    MAS 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.

    See all 9 projects

    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.

    Read All Reviews

    Select Industry to see insights

    Software IT Services Nonprofit Financial services Engineering Other industries

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) $50,000 to $199,999 (1) $200,000 to $999,999 (1) $1,000,000 to $9,999,999 (1) $10,000,000 + (1)

    What 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.
    Read All Reviews

    More responsive than most other service providers

    MAS Global Consulting is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (7) Brazil (1) Ireland (1)

    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)
    View all time zones
    View Profile Visit Website
  • Telestai Software Logotype

    5.0 1 review
    Verified
    $50,000+
    $50 - $99 / hr
    10 - 49
    Las Vegas, NV

    Services provided

    10% Application Testing
    40% Custom Software Development
    10% AI Development +4
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% Performance Testing
    20% Automation Testing
    20% Manual Testing +5
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Reliability Testing
    10% Stress Testing

    Telestai Software is a software development company specializing in solutions for tax compliance and process automation. With 100% positive feedback, reviewers commend their ability to deliver error-free fiscal submissions and improve operational efficiency. Clients highlight their technical proficiency, adaptability to project management styles, and smooth communication, ensuring timely project delivery and excellent value for cost.

    See all 1 projects
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Telestai Software has received positive feedback for its effective project management and technical execution. A client from PSM Industries highlighted the company's ability to deliver a centralized platform for electronic invoicing and compliance, achieving 100% SAT compliance and operational efficiency improvements. The client praised the clear communication and responsiveness of the team, noting a smooth handling of change requests. Overall, the sentiment is highly favorable, with no areas for improvement identified.
    Read 1 Recent Review

    Industry Experience

    Telestai Software demonstrates strong expertise in the manufacturing industry, particularly in contract manufacturing and tax compliance solutions. Feedback highlights their ability to deliver centralized platforms that streamline invoicing, payment reconciliation, and regulatory adherence, achieving 100% compliance with SAT regulations. Clients commend Telestai Software for its responsive project management and technical proficiency, making it a suitable partner for manufacturing firms seeking operational efficiency and robust software solutions.

    Read All Reviews

    Average Project Cost Breakdown

    What Clients Have Said

    Telestai Software is perceived as offering good value for cost, as highlighted by a client who chose the company due to its favorable pricing and alignment of values. The project outcomes demonstrated significant efficiency and compliance improvements, indicating that clients believe the investment in Telestai Software yields substantial returns. Overall, the sentiment regarding cost and value for money is positive, with clients appreciating the responsiveness and professionalism of the team.
    Read All Reviews
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  • Sedin Technologies Logotype

    4.7 42 reviews
    Verified
    $10,000+
    $25 - $49 / hr
    250 - 999
    Sunnyvale, CA

    Services provided

    10% Application Testing
    30% Custom Software Development
    20% DevOps Managed Services +4
    10% AI Development
    10% BI & Big Data Consulting & SI
    10% IT Staff Augmentation
    10% IT Strategy Consulting

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Compatibility Testing +7
    10% Compliance Testing
    10% Localization Testing
    10% Manual Testing
    10% Recovery Testing
    10% Reliability Testing
    10% Stress Testing
    10% Volume Testing

    Sedin Technologies is a versatile company specializing in Application Testing and software development services. With an emphasis on QA Testing, Software Quality Assurance, and Application Quality Assurance, they have garnered positive feedback for their project management and adaptability, with over 85% of reviewers highlighting their professionalism and cultural fit. Clients appreciate their ability to meet deadlines and deliver comprehensive solutions tailored to specific business needs.

    See all 42 projects
    0 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Sedin Technologies has received positive feedback for its AI-powered SEO content generation services, significantly enhancing clients' SEO performance. One client reported a remarkable increase in organic traffic, with clicks rising from 0 to 930 and keyword rankings improving from 100 to the top 10. The team’s expertise and consistency were particularly praised; however, there is a suggestion for more proactive communication to further drive results. Overall, sentiment towards Sedin Technologies is highly favorable.
    Read 1 Recent Review
    1 of 4 Application Testing reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Custom Software Dev for SaaS Company

    5.0 — Sedin Technologies upgraded a SaaS company's Ruby and Rails versions. The team also added functional improvements, such as SSO, to the app while ensuring its stability and performance. Read more
    Read 4 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (9) Less than $10,000 (5) $50,000 to $199,999 (4) $200,000 to $999,999 (4) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently highlight Sedin Technologies' strong value for money, noting that their pricing fits budgets while delivering high-quality results. For instance, one CEO emphasized their 'good value for cost' and another mentioned their 'exceptional commitment' to understanding needs, resulting in a significant positive impact on project outcomes. Overall sentiment points to satisfaction with the balance of cost and deliverables, with clients appreciating the company's reliability and responsiveness throughout engagements.
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    More responsive than most other service providers

    Sedin Technologies is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • Wise Business Process Outsourcing LLC Logotype

    4.8 2 reviews
    Verified
    $10,000+
    < $25 / hr
    50 - 249
    St. Petersburg, FL

    Services provided

    10% Application Testing
    25% Call Center Services
    15% Back Office Outsourcing +5
    15% Sales Outsourcing
    10% AI Agents
    10% Customer Service Outsourcing
    10% IT Managed Services
    5% Custom Software Development

    Focus Areas

    30% Performance Testing
    20% Automation Testing
    20% Beta Testing +2
    20% Compliance Testing
    10% Compatibility Testing

    Wise Business Process Outsourcing LLC is a company specializing in sales and customer support outsourcing, with a focus on providing both inbound and outbound services, as well as back-office support. The reviews reveal a high level of client satisfaction, with 100% of reviewers praising their effective communication and attention to detail. They consistently meet or exceed client expectations, demonstrating strong project management skills and a proactive approach to feedback.

    See all 2 projects

    Reviews mention Detail-oriented

    Wise Business Process Outsourcing LLC has received positive feedback regarding its detail-oriented approach. A client noted their 'proactive attention to detail' as remarkable, highlighting the effectiveness in meeting deadlines and delivering on commitments. The company excels in following client workflows and consistently meets or exceeds expectations, particularly in lead generation and closing ratios. Clients appreciate their ability to accept constructive feedback and adapt to improve service delivery.
    • Sales & Customer Service Outsourcing for Consultancy
      5.0 Sep 24, 2026

      Wise Business Process Outsourcing LLC's proactive attention to detail is remarkable. They’re very effective at meeting deadlines, being organized, and delivering what they say they will. We usually communicate through video calls.

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    Industry Experience

    Wise Business Process Outsourcing LLC has received positive feedback across the Information Technology and Business Services industries. Clients have highlighted their strengths in improving customer service, efficient communication, and proactive project management. Notable outcomes include enhanced customer satisfaction and lead generation. Overall sentiment indicates that Wise Business Process Outsourcing LLC is a strong fit for organizations seeking outsourcing solutions in these industries, particularly those focused on customer support and sales operations.

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    Select Industry to see insights

    Business services

    Average Project Cost Breakdown

    $200,000 to $999,999 (1)

    What Clients Have Said

    Wise Business Process Outsourcing LLC is noted for providing good value for its cost, with clients emphasizing the company's effective communication and quality of service. One client highlighted that Wise Business Process Outsourcing LLC was selected due to its high ratings and competitive pricing. Another client mentioned a significant investment of $500,000, indicating confidence in the return on investment, as the company has consistently met or exceeded performance expectations.
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    Dominican Republic (1) United States (1)

    This provider is fluent in 3 languages:

    • English
    • Spanish
    • French

    This provider is available in 3 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
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  • TestDevLab Logotype

    4.9 22 reviews
    Verified
    Undisclosed
    $25 - $49 / hr
    250 - 999
    Camden, DE

    Services provided

    100% Application Testing

    Focus Areas

    10% Performance Testing
    10% Beta Testing
    10% Compatibility Testing +9
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing
    5% Automation Testing
    5% Localization Testing
    5% Recovery Testing
    5% Volume Testing

    TestDevLab 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.

    See all 22 projects

    Reviews mention Professional

    Clients consistently highlight TestDevLab's professionalism throughout their engagement. One reviewer noted they chose TestDevLab due to their perceived professionalism, while another emphasized their thorough communication and responsiveness to inquiries. The company provided valuable insights and reports post-testing, demonstrating their commitment to quality. Additionally, their willingness to conduct re-tests when necessary showcased a strong sense of responsibility. Overall, the sentiment surrounding TestDevLab's professionalism is overwhelmingly positive.
    • QA Testing Services for Software Company
      4.5 Sep 9, 2024

      After completing the tests, they provide us with a report and share their professional insights. This is very helpful to us. We asked many questions, and they answered every one of them. Additionally, if they felt a re-test was necessary, they were willing to do it. This demonstrated their sense of responsibility to us.

      Read Full Review
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    1 of 3 Performance Testing reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Performance Testing Experience

    TestDevLab has garnered positive feedback for its expertise in Performance Testing, with 100% of reviewers stating satisfaction with their services. Clients praised their thorough testing methodologies, particularly in AV streaming and WebRTC scenarios. Notable strengths included timely delivery of results and exceptional technical insight, leading to actionable improvements in client products. Overall, reviewers highlighted the company's strong communication and adaptability, with no significant areas for improvement identified.

    Read Most Recent Review
    $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+ employees

    Software 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.
    View Packages

    Camden, DE

    3500 South Dupont Highway C101
    Camden, DE 19934

    10 - 15

    +16505342365

    See All Locations (11)
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  • AssureSoft Logotype

    4.7 10 reviews
    Verified
    $50,000+
    Undisclosed
    250 - 999
    Miami, FL

    Services provided

    10% Application Testing
    35% IT Staff Augmentation
    30% Custom Software Development +3
    10% AI Development
    10% Enterprise App Modernization
    5% Cloud Consulting & SI

    Focus Areas

    20% Performance Testing
    45% Automation Testing
    25% Manual Testing +1
    10% Load Testing

    AssureSoft is a Software Testing company specializing in Application Quality Assurance, offering a comprehensive range of testing services including manual and automated QA testing. Clients frequently praise their proactive communication and strong engineering culture, with 100% of reviewers highlighting their timely project delivery and effective project management. AssureSoft’s expertise in Development Testing supports continuous feature deployment and enhances overall software quality.

    See all 10 projects

    Reviews mention Great project management

    Clients have consistently praised AssureSoft for their exceptional project management capabilities. One client highlighted the effectiveness of their communication through virtual meetings and noted the use of burn-down reports and Scrum boards to track project progress. The successful completion of their app, alongside low crash rates, further underscores the positive impact of AssureSoft's management. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction and no areas for improvement identified.
    • Mobile App Dev for Mental Health & Awareness Company
      5.0 Mar 10, 2026

      AssureSoft’s project management has been great. We’ve communicated through virtual meetings.

      Read Full Review
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    Industry Experience

    AssureSoft has demonstrated expertise across various industries, including mental health, legal technology, cybersecurity, physical therapy, and hospitality. Clients commend their strong engineering culture, timely delivery, and effective project management. Feedback highlights their ability to modernize systems, recruit talent, and develop consumer-facing applications, consistently delivering high-quality results. Overall sentiment is positive, indicating a good fit for clients seeking reliable software development and engineering support in diverse sectors.

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    Select Industry to see insights

    Hospitality & leisure IT Services Healthcare Legal Software Other industries

    Average Project Cost Breakdown

    $10,000,000 + (1)

    What Clients Have Said

    Clients consistently highlight AssureSoft's competitive pricing and strong value for money. One client noted their 'impressive cost-benefit ratio,' while another emphasized that their 'pricing fit our budget' and provided 'good value for cost.' Overall sentiment indicates satisfaction with the company's ability to deliver quality services at reasonable rates, contributing to successful project outcomes without compromising financial constraints.
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    Miami, FL

    201 South Biscayne Boulevard
    Miami, FL 33131

    1

    +1 305-677-9068

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  • QA Wolf Logotype

    4.9 67 reviews
    $5,000+
    Undisclosed
    50 - 249
    Seattle, WA

    Services provided

    100% Application Testing

    Focus Areas

    50% Performance Testing
    50% Compatibility Testing

    QA Wolf is a company specializing in Application Testing and QA Testing services. Reviews indicate a high level of satisfaction, with approximately 100% of clients highlighting their effective project management, proactive communication, and tailored testing solutions. Clients frequently commend QA Wolf for their hands-on approach, with over 90% noting their ability to integrate seamlessly into existing workflows and adapt to evolving needs.

    See all 67 projects
    1 of 1 Performance Testing reviews is 5 stars
    Unknown avg. project cost

    Performance Testing Experience

    QA Wolf has received overwhelmingly positive feedback for their Performance Testing services, with 90% of reviewers noting significant improvements in release confidence and efficiency. Clients report saving over 500 hours in test writing and maintenance, and scalable tests increased from 58 to 143 with minimal additional runtime. Their rapid onboarding and understanding of client needs were praised, while a desire for enhanced analytics in their dashboard was the only noted area for improvement.

    Read Most Recent Review

    Average Project Cost Breakdown

    $50,000 to $199,999 (11) $10,000 to $49,000 (3) Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    QA Wolf is perceived as offering strong value for money, with clients consistently highlighting the effectiveness of their services in reducing manual testing efforts and improving release confidence. Many reviews point out that QA Wolf's pricing aligns well with budgets, making it a cost-effective choice for comprehensive QA automation. For instance, a client noted a 50% reduction in manual testing costs, while another highlighted significant time savings and increased test coverage. Overall, the sentiment towards QA Wolf's cost-effectiveness is overwhelmingly positive.
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    United States (59) Canada (3) Australia (1) Colombia (1)
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  • PFLB Logotype

    5.0 6 reviews
    $5,000+
    $50 - $99 / hr
    50 - 249
    Mountain View, CA

    Services provided

    100% Application Testing

    Focus Areas

    35% Performance Testing
    35% Load Testing
    30% Stress Testing

    PFLB 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.

    See all 6 projects

    Reviews mention Proactive

    PFLB received positive feedback for its proactive approach to project management, with clients noting their responsiveness to needs and effective communication methods. One client highlighted that the project manager was highly involved, providing guidance that exceeded expectations. The overall sentiment reflects satisfaction with PFLB's ability to maintain open lines of communication and adapt to project requirements, reinforcing their reputation as a reliable partner.
    • Software Load Testing for Healthcare Service Provider
      5.0 Aug 5, 2023

      The project management fit our needs. They were proactive and responsive to our needs. The PM used Slack and a shared drive to ensure open communications and follow-through.

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    6 of 6 Application Testing reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    App Testing for Software Dev Company

    5.0 — PFLB has covered performance testing activities for a software development company. They have enforced a cloud platform, created a test environment, set up load tests through Jenkins, and provided Read more
    Read 6 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) $200,000 to $999,999 (2) $50,000 to $199,999 (1) $10,000,000 + (1)

    What 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.
    Read All Reviews

    Mountain View, CA

    2590 California St, Apt 1244
    Mountain View, CA 94040

    50 - 75

    See All Locations (3)
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  • Mindful QA Logotype

    5.0 5 reviews
    $1,000+
    $50 - $99 / hr
    50 - 249
    Boise, ID

    Services provided

    100% Application Testing

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Compatibility Testing +9
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing
    5% Beta Testing
    5% Localization Testing
    5% Recovery Testing
    5% Volume Testing

    Mindful 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.

    See all 5 projects
    2 of 2 Performance Testing reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Performance Testing Experience

    Mindful QA has consistently received positive feedback for its Performance Testing services, with 100% of reviewers expressing satisfaction. Clients highlight their adaptability, thoroughness, and expertise in testing across various platforms, leading to significant time savings and high-quality results. A notable client reported saving 30 hours per project by utilizing their services. Communication and project management were praised for being timely and effective, underscoring Mindful QA's commitment to delivering value and flexibility in their engagements.

    Read Most Recent Review
    3 of 3 Application Testing reviews are 5 stars
    3 new reviews for Application Testing in past 6 months
    $10,000 – $49,000 avg. project cost

    Application 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 more
    Read 3 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (2)

    What Clients Have Said

    Mindful QA is recognized for delivering strong value for money, with clients highlighting their pricing as fitting within budget while providing high-quality testing services. One client noted, 'great value for cost,' and another emphasized that their investment led to significant time savings and fewer software issues. Overall, the sentiment is positive, with clients appreciating the adaptability and responsiveness of Mindful QA, which enhances the perceived value of their services.
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    Minneapolis, Minnesota (1) Phoenix, Arizona (1) Philadelphia, Pennsylvania (1)
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  • Luxe Quality Logotype

    5.0 21 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    McLean, VA

    Services provided

    45% Application Testing
    20% Mobile App Development
    15% Web Development +2
    10% E-Commerce Development
    10% Robotics Process Automation

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Luxe 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.

    See all 21 projects

    Reviews mention Hard working

    Clients have consistently praised Luxe Quality for their hard-working approach, particularly highlighting the dedication of team member Tetiana. One client noted her exceptional ability to quickly familiarize herself with their app and processes, demonstrating insight and initiative by suggesting beneficial improvements beyond her original scope. Additionally, her responsiveness and professionalism have been invaluable to the client's QA process, solidifying Luxe Quality's reputation as a reliable and committed partner.
    • QA & SMS Testing for Wellness App Provider
      5.0 Apr 11, 2024

      They are very persistent in trying to understand and overcome issues! The team has been wonderful all around.

      Read Full Review
    • App Testing for Mobile & Web App Development Company
      5.0 Jan 25, 2023

      They even go above and beyond our project scope and put in the extra hours to accommodate our needs. We're impressed with their level of talent, ability to take ownership of the project, and strong work ethic.

      Read Full Review
    • Application Testing for Software Co
      5.0 Jan 20, 2025

      Tetiana was assigned to our project and she has been absolutely amazing. She hit the ground running getting familiar quickly with the app and our processes. She has proved herself to be hard working, effective, insightful, intuitive, great common sense and going above and beyond to suggest improvements even when it wasn't part of her original scope (but which is hugely beneficial to us).

      Read Full Review
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    1 of 1 Performance Testing reviews is 5 stars
    $10,000 – $49,000 avg. project cost

    Performance 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.

    Read Most Recent Review

    Average Project Cost Breakdown

    $50,000 to $199,999 (4) $10,000 to $49,000 (3)

    What Clients Have Said

    Clients consistently describe Luxe Quality as providing excellent value for money, with many noting that their pricing fit within budget while maintaining high-quality service. For instance, a client highlighted that Luxe Quality's emphasis on startups and good cultural fit contributed to their decision, while another mentioned a 25% reduction in QA costs due to effective automation. Overall, the sentiment reflects satisfaction with the cost-effectiveness and the exceptional quality of work delivered.
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    United States (7) Australia (1) Armenia (1) Canada (1) Cayman Islands (1) Germany (1) Israel (1) Italy (1) Singapore (1) Türkiye (1) Ukraine (1) England (1)
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  • ThinkSys Logotype

    5.0 24 reviews
    $5,000+
    < $25 / hr
    250 - 999
    Sunnyvale, CA

    Services provided

    100% Application Testing

    Focus Areas

    10% Performance Testing
    25% Automation Testing
    25% Manual Testing +4
    10% Compliance Testing
    10% Load Testing
    10% Reliability Testing
    10% Stress Testing

    ThinkSys 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.

    See all 24 projects

    Industry Experience

    ThinkSys has demonstrated expertise across various industries, including Advertising & Marketing, Insurance, Information Technology, Software, Real Estate, and E-learning. Clients praised their ability to enhance QA processes, develop scalable web solutions, and effectively manage projects. Overall sentiment is positive, highlighting strengths in communication, technical proficiency, and project management. Their adaptable approach and commitment to understanding client needs make them a strong candidate for businesses in these sectors seeking reliable development and testing services.

    Read All Reviews

    Select Industry to see insights

    Insurance Real estate Software Information technology Other Industry Advertising & marketing

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) $200,000 to $999,999 (1)

    What 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.
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    United States (3) England (3) France (1) Italy (1)
    $1,199 Suitable for small applications $2,299 Suitable for small to medium applications $3,299 Suitable for large applications

    Fractional 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.
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  • PlutoSec Cybersecurity Logotype

    5.0 78 reviews
    $1,000+
    $100 - $149 / hr
    50 - 249
    Newark, NJ

    Services provided

    20% Application Testing
    65% Cybersecurity
    15% IT Managed Services

    Focus Areas

    10% Performance Testing
    25% Manual Testing
    15% Beta Testing +6
    15% Reliability Testing
    10% Compatibility Testing
    10% Localization Testing
    5% Compliance Testing
    5% Load Testing
    5% Stress Testing

    PlutoSec 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.

    See all 78 projects
    2 of 2 Performance Testing reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Performance Testing Experience

    PlutoSec has received overwhelmingly positive feedback for their Performance Testing services, with 100% of reviews highlighting their expertise and effective communication. Clients noted significant improvements in security posture and compliance, particularly in penetration testing and cloud security solutions. Notable strengths include timely project delivery and a collaborative approach, with 90% of clients appreciating their ability to simplify complex concepts. Suggestions for improvement include enhancing client portals for project tracking, indicating a strong overall sentiment towards their services.

    Read Most Recent Review

    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.

    Read All Reviews

    Select Industry to see insights

    Food & Beverage 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 Industry Other industries

    Average Project Cost Breakdown

    $10,000 to $49,000 (53) Less than $10,000 (14) $50,000 to $199,999 (1)

    What 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.
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    Canada (36) Italy (23) United States (8) Switzerland (1)
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  • Ubertesters Inc. Logotype

    5.0 3 reviews
    $1,000+
    $25 - $49 / hr
    50 - 249
    Ramsey, NJ

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    30% Beta Testing
    30% Manual Testing +1
    20% Localization Testing

    Ubertesters Inc. is a Software Quality Assurance company specializing in App Testing and QA Testing services. They receive overwhelmingly positive feedback, with 100% of clients praising their communication, flexibility, and ability to identify critical bugs; 95% of critical issues are resolved before release. Their comprehensive crowdtesting and real-world feedback significantly enhance app quality and reduce crash rates, leading to improved client satisfaction and faster release cycles.

    See all 3 projects
    2 of 2 Application Testing reviews are 5 stars
    1 new review for Application Testing in past 6 months
    $10,000 – $49,000 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    App Testing for Communication Services Platform

    5.0 — Ubertesters Inc. provided full crowdtesting services for a communication services app. They tested core features across various devices and checked UI/UX and localization accuracy. Read more
    Read 2 Reviews

    Industry Experience

    Ubertesters Inc. has garnered positive feedback across various industries, notably Telecommunications and IT Services. In Telecommunications, they excelled in app performance testing, yielding significant improvements in bug resolution and user satisfaction. The IT Services sector praised their ability to customize testing solutions, increasing customer satisfaction and reducing production costs. Overall, clients commend their effective communication, expertise in crowdtesting, and adaptability, making them a valuable partner for organizations seeking quality assurance in diverse environments.

    Read All Reviews

    Select Industry to see insights

    Telecommunications IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently commend Ubertesters Inc. for providing good value for cost, with specific feedback highlighting that their pricing fits within budget constraints. For instance, an Executive at Eastern Peak noted the company's pricing as a key factor for selection, emphasizing their great culture fit and alignment with company values. Similarly, the Sr. Director at Rakuten Viber echoed this sentiment, stating that Ubertesters offered a strong value proposition, leading to significant improvements in app quality and reduced QA bottlenecks.
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  • QA DNA Logotype

    5.0 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    New York, NY

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Compatibility Testing +2
    20% Manual Testing
    20% Reliability Testing

    QA 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.

    See all 2 projects

    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, 2025

      QA 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 stars
    1 new review for Application Testing in past 6 months
    $10,000 – $49,000 avg. project cost

    Application 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 more
    Read 2 Reviews

    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.

    Read All Reviews

    Select Industry to see insights

    Information technology Other industries

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What 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.
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  • Banyan Labs Logotype

    5.0 2 reviews
    $5,000+
    $50 - $99 / hr
    10 - 49
    Memphis, TN

    Services provided

    10% Application Testing
    50% Web Development
    20% Mobile App Development +2
    10% Custom Software Development
    10% E-Commerce Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Compatibility Testing +9
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Stress Testing
    10% Volume Testing
    5% Beta Testing
    5% Compliance Testing
    5% Recovery Testing
    5% Reliability Testing

    Banyan 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.

    See all 2 projects

    Reviews mention Communicative

    Client feedback highlights Banyan Labs' exceptional communication skills, both verbal and written, contributing to a high level of satisfaction. One reviewer noted their impressive ability to meet deadlines while maintaining clear documentation and providing valuable suggestions throughout the project. Overall, the sentiment regarding their communicative practices is highly positive, indicating that clients feel well-informed and supported during their collaboration.
    • Website Development for Outsourcing Company
      5.0 May 6, 2022

      The 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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    Select Industry to see insights

    Human Resources Education

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What 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.
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  • Monumental Logotype

    5.0 7 reviews
    $5,000+
    $200 - $300 / hr
    2 - 9
    Indianapolis, IN

    Services provided

    10% Application Testing
    40% E-Commerce Development
    10% Branding +4
    10% Digital Strategy
    10% Ecommerce Marketing
    10% Search Engine Optimization
    10% UX/UI Design

    Focus Areas

    100% Performance Testing

    Monumental 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.

    See all 7 projects

    Reviews mention Easy to work with

    Clients consistently praise Monumental for their ease of collaboration and responsive communication. One client noted the CEO's approachability, stating, "Monumental's CEO seemed very easy to work with." Another highlighted their flexibility and helpfulness, emphasizing that the team explained technical details in layman's terms. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction in their working relationship and recommending Monumental for their professionalism and quality of work.
    • Shopify Dev for Health Tech Company
      5.0 Feb 22, 2019

      They're very easy to work with and knowledgeable about Shopify. They do high-quality work. We had a little bit of a delay, but it was our fault because we had to research integrations with our backend. They were very accommodating and patient with us.

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    • Shopify Web Design for Benefit Corporation
      5.0 Aug 15, 2017

      I also enjoyed the ease of working with them. We are not tech savvy and we don't have an internal IT person so they explain things in very layman's terms. Nothing that I can think of right now. They've just been fantastic to work with.

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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.

    Read All Reviews

    Select Industry to see insights

    Consumer Products Wellness & Fitness Retail

    Average Project Cost Breakdown

    $10,000 to $49,000 (6) $50,000 to $199,999 (1)

    What 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.
    Read All Reviews

    View projects from:

    Portland, Oregon (3) Boca Raton, Florida (1) Minneapolis, Minnesota (1) Fresno, California (1) Bend, Oregon (1)
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  • This Dot Logotype

    5.0 2 reviews
    $25,000+
    $150 - $199 / hr
    50 - 249
    Norcross, GA

    Services provided

    10% Application Testing
    20% Custom Software Development
    20% Enterprise App Modernization +5
    20% Web Development
    15% E-Commerce Development
    5% AR/VR Development
    5% Application Management & Support
    5% Other Application Development

    Focus Areas

    10% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Reliability Testing
    10% Stress Testing

    This 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.

    See all 2 projects

    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.

    Read All Reviews

    Select Industry to see insights

    Information technology

    Average Project Cost Breakdown

    What 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.
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  • Mobilenani Logotype

    5.0 2 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Kalamazoo, MI

    Services provided

    10% Application Testing
    40% Mobile App Development
    15% Conversion Optimization +3
    15% Custom Software Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% Performance Testing
    30% Beta Testing
    15% Manual Testing +4
    15% Stress Testing
    10% Compliance Testing
    10% Load Testing
    10% Reliability Testing

    Mobilenani 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

    See all 2 projects

    Reviews mention Timely

    The feedback regarding Mobilenani's timeliness is overwhelmingly positive. Clients noted that all deliverables were completed on time, with one client stating, 'All the deliveries were on time. Never had any problems.' Additionally, the team demonstrated a strong understanding of requirements, delivering beyond expectations. Overall, clients expressed satisfaction with the punctuality and responsiveness of Mobilenani, indicating a reliable partnership.
    • UX/UI Design & Mobile App Dev for Consumer Apps Company
      5.0 Sep 13, 2024

      All the deliveries were on time. Never had any problems. They understood our requirements and delivered more than promised. Their team was so much involved in the ideation process which really improved the end product.

      Read Full Review
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    Industry Experience

    Mobilenani has demonstrated expertise primarily in the gaming and software industries. In gaming, they excelled in developing an AR-based racing game, showcasing their innovation and strong project management skills, resulting in high user engagement. In the software domain, they delivered a user-friendly survey app with impressive retention rates and a scalable backend. Overall, clients commend Mobilenani for their responsiveness, technical proficiency in Unity, and a strong understanding of mobile user needs, making them a favorable choice for projects in these sectors.

    Read All Reviews

    Select Industry to see insights

    Gaming Software

    Average Project Cost Breakdown

    $50,000 to $199,999 (1) $200,000 to $999,999 (1)

    What 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.
    Read All Reviews

    View projects from:

    Malaysia (1) United States (1)
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  • Qualitest Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Santa Clara, CA

    Services provided

    100% Application Testing

    Focus Areas

    25% Performance Testing
    25% Load Testing
    20% Automation Testing +2
    20% Compatibility Testing
    10% Manual Testing

    Launched in 1997, Qualitest Group is a large Santa Clara, California-based Application Testing company. Their team offers Application Testing.

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  • LogiGear Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    San Mateo, CA

    Services provided

    20% Application Testing
    20% Custom Software Development
    20% ERP Consulting and SI +2
    20% Other Application Development
    20% Web Development

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    ERP consulting and SI company LogiGear was established in 1994. The team focuses on ERP consulting and SI and Custom Software Development.

    Read more
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  • Spiralyze Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Atlanta, GA

    Services provided

    40% Application Testing
    30% UX/UI Design
    30% Web Design

    Focus Areas

    100% Performance Testing

    Launched in 2011, Spiralyze is an Application Testing company. The team focuses on Application Testing and Web Design.

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  • Emergys Corporation Logotype

    Not yet reviewed

    $250,000+
    $50 - $99 / hr
    1,000 - 9,999
    Morrisville, NC

    Services provided

    20% Application Testing
    20% BI & Big Data Consulting & SI
    20% Enterprise App Modernization +2
    20% Generative AI
    20% Mobile App Development

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    15% Compliance Testing +3
    15% Manual Testing
    15% Reliability Testing
    15% Stress Testing

    Emergys 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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  • ContextQA Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Austin, TX

    Services provided

    80% Application Testing
    20% UX/UI Design

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    ContextQA is a small Application Testing company established in 2022. Their services include Application Testing and UX/UI Design.

    Read more
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  • BJS Soft Solutions LLC Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Chesterbrook, PA

    Services provided

    20% Application Testing
    20% DevOps Managed Services
    20% Mobile App Development +2
    20% UX/UI Design
    20% Web Development

    Focus Areas

    25% Performance Testing
    25% Automation Testing
    25% Compatibility Testing +1
    25% Localization Testing

    BJS 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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  • pCloudy Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    50 - 249
    Dublin, CA

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    PCloudy, an Application Testing company, is in Dublin, California. Established in 2015, the team offers Application Testing.

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  • Vaival Technologies Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Chicago, IL

    Services provided

    10% Application Testing
    10% AI Consulting
    10% AI Development +7
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% IT Staff Augmentation
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    35% Performance Testing
    35% Compatibility Testing
    30% Automation Testing

    Vaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.

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  • IntelliSource Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Aventura, FL

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Application Testing company IntelliSource Technologies focuses on Application Testing. They were established in 2019.

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  • Thought Frameworks Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Walnut, CA

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Thought Frameworks, an Application Testing company, is located in Walnut, California and Bengaluru, India. Their services include Application Testing.

    Read more
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  • TestMu AI Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    San Francisco, CA

    Services provided

    30% Application Testing
    40% AI Agents
    20% Generative AI +1
    10% Computer Engineering

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Compatibility Testing +2
    20% Load Testing
    20% Manual Testing

    TestMu 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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  • Horizon App Studio Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    50 - 249
    Atlanta, GA

    Services provided

    10% Application Testing
    40% Mobile App Development
    25% Custom Software Development +2
    15% Application Management & Support
    10% Blockchain

    Focus Areas

    10% Performance Testing
    20% Manual Testing
    20% Stress Testing +5
    10% Automation Testing
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Reliability Testing

    Horizon App Studio is an application development firm founded in 2019. The firm specializes in Mobile App Development and Custom Software Development, and is midsize.

    Read more
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  • Kobiton Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Atlanta, GA

    Services provided

    80% Application Testing
    20% DevOps Managed Services

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Established in 2016, Kobiton is an Application Testing company. The team offers Application Testing and DevOps Managed Services.

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  • Tricentis Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Austin, TX

    Services provided

    50% Application Testing
    10% AI Consulting
    10% Business Consulting +3
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% ERP Consulting and SI

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Load Testing

    Tricentis is an Application Testing company headquartered in Austin, Texas and Wien, Austria. They specialize in Application Testing and cloud consulting & SI and were founded in 2007.

    Read more
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  • Test IO Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    San Francisco, CA

    Services provided

    100% Application Testing

    Focus Areas

    25% Performance Testing
    25% Automation Testing
    25% Compliance Testing +1
    25% Load Testing

    Test IO is an Application Testing company. In San Francisco, California and Berlin, Germany, the agency focuses on Application Testing.

    Read more
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  • ATL, A Bureau Veritas Company Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Blue Ash, OH

    Services provided

    50% Application Testing
    50% Engineering

    Focus Areas

    100% Performance Testing

    ATL, 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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  • Spirent Communications Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    San Jose, CA

    Services provided

    25% Application Testing
    25% Business Consulting
    25% Cybersecurity +1
    25% IT Managed Services

    Focus Areas

    35% Performance Testing
    35% Automation Testing
    30% Reliability Testing

    Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.

    Read more
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  • Systecon Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    West Chester, OH

    Services provided

    50% Application Testing
    50% Commercial Property Management

    Focus Areas

    100% Performance Testing

    Established in 1971, Systecon is an Application Testing and Commercial Property Management company. The company provides Application Testing and Commercial Property Management, and is midsize.

    Read more
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  • Yash Solutions LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Cumming, GA

    Services provided

    50% Application Testing
    50% BI & Big Data Consulting & SI

    Focus Areas

    100% Performance Testing

    Yash Solutions LLC is a big data company and Application Testing company established in 2000. The team provides BI & big data consulting & SI and Application Testing and is in Cumming, Georgia.

    Read more
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  • ALP International Corporation Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Chevy Chase, MD

    Services provided

    100% Application Testing

    Focus Areas

    50% Performance Testing
    50% Load Testing

    Application Testing company ALP International Corporation is located in Chevy Chase, Maryland and Washington, District of Columbia. They offer Application Testing.

    Read more
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  • Webomates Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Stamford, CT

    Services provided

    70% Application Testing
    30% AI Development

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Application Testing company Webomates Inc. Was launched in 2015. The firm provides Application Testing and Artificial Intelligence.

    Read more
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  • HeadSpin Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Sunnyvale, CA

    Services provided

    100% Application Testing

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Launched in 2015, HeadSpin is an Application Testing company. The agency offers Application Testing.

    Read more
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  • Gretrix Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Kennesaw, GA

    Services provided

    50% Application Testing
    50% Custom Software Development

    Focus Areas

    100% Performance Testing

    Gretrix is a custom software development firm and Application Testing company. Founded in 2018, the firm provides Custom Software Development and Application Testing.

    Read more
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We evaluate service providers using a structured methodology that combines:

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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 QA Wolf
2 PFLB
3 QA Mentor, Inc.
4 Valor Software
5 Jalasoft
6 Mindful QA
7 Delta Systems
8 Luxe Quality
9 ThinkSys
10 PlutoSec Cybersecurity
11 Ubertesters Inc.
12 QA DNA
13 Banyan Labs
14 Monumental
15 This Dot

List of the Top 15 United States Performance Testing Companies

  1. QA Wolf Logotype

    QA Wolf

    $5,000+
    Undisclosed
    50 - 249
    Seattle, WA

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    100% Application Testing
    50% Performance Testing
    View Profile Visit Website
  2. PFLB Logotype

    PFLB

    $5,000+
    $50 - $99 / hr
    50 - 249
    Mountain View, CA

    Ability to deliver

    35.8/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    100% Application Testing
    35% Performance Testing
    View Profile Visit Website
  3. QA Mentor, Inc. Logotype

    QA Mentor, Inc.

    $1,000+
    < $25 / hr
    250 - 999
    New York, NY

    Ability to deliver

    35.4/40.0
    16/20 Reviews
    9.8/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    100% Application Testing
    10% Performance Testing
    View Profile Visit Website
  4. Valor Software Logotype

    Valor Software

    $10,000+
    $50 - $99 / hr
    50 - 249
    Lakewood, CO

    Ability to deliver

    38.4/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  5. Jalasoft Logotype

    Jalasoft

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Houston, TX

    Ability to deliver

    35.4/40.0
    17.4/20 Reviews
    8.4/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  6. Mindful QA Logotype

    Mindful QA

    $1,000+
    $50 - $99 / hr
    50 - 249
    Boise, ID

    Ability to deliver

    31.2/40.0
    16.4/20 Reviews
    8.6/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    100% Application Testing
    10% Performance Testing
    View Profile Visit Website
  7. Delta Systems Logotype

    Delta Systems

    $25,000+
    $200 - $300 / hr
    10 - 49
    Scottsdale, AZ

    Ability to deliver

    33.1/40.0
    16.6/20 Reviews
    9.8/10 Clients & Experience
    6.7/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  8. Luxe Quality Logotype

    Luxe Quality

    $10,000+
    $25 - $49 / hr
    50 - 249
    McLean, VA

    Ability to deliver

    26.6/40.0
    17/20 Reviews
    4.3/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    45% Application Testing
    20% Performance Testing
    55% Other
    View Profile Visit Website
  9. ThinkSys Logotype

    ThinkSys

    $5,000+
    < $25 / hr
    250 - 999
    Sunnyvale, CA

    Ability to deliver

    26.1/40.0
    17/20 Reviews
    1.6/10 Clients & Experience
    7.5/10 Market Presence

    Service focus

    100% Application Testing
    10% Performance Testing
    View Profile Visit Website
  10. PlutoSec Cybersecurity Logotype

    PlutoSec Cybersecurity

    $1,000+
    $100 - $149 / hr
    50 - 249
    Newark, NJ

    Ability to deliver

    30.2/40.0
    20/20 Reviews
    4.4/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    20% Application Testing
    10% Performance Testing
    80% Other
    View Profile Visit Website
  11. Ubertesters Inc. Logotype

    Ubertesters Inc.

    $1,000+
    $25 - $49 / hr
    50 - 249
    Ramsey, NJ

    Ability to deliver

    22.2/40.0
    16.4/20 Reviews
    0/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  12. QA DNA Logotype

    QA DNA

    $5,000+
    $25 - $49 / hr
    10 - 49
    New York, NY

    Ability to deliver

    20.8/40.0
    16.8/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  13. Banyan Labs Logotype

    Banyan Labs

    $5,000+
    $50 - $99 / hr
    10 - 49
    Memphis, TN

    Ability to deliver

    26/40.0
    16.2/20 Reviews
    3.7/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  14. Monumental Logotype

    Monumental

    $5,000+
    $200 - $300 / hr
    2 - 9
    Indianapolis, IN

    Ability to deliver

    21.5/40.0
    16.2/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% Application Testing
    100% Performance Testing
    90% Other
    View Profile Visit Website
  15. This Dot Logotype

    This Dot

    $25,000+
    $150 - $199 / hr
    50 - 249
    Norcross, GA

    Ability to deliver

    24.4/40.0
    16.2/20 Reviews
    2.4/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  16. Mobilenani Logotype

    Mobilenani

    $1,000+
    $25 - $49 / hr
    10 - 49
    Kalamazoo, MI

    Ability to deliver

    21.8/40.0
    16.6/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  17. Qualitest Group Logotype

    Qualitest Group

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Santa Clara, CA

    Ability to deliver

    9.7/40.0
    0/20 Reviews
    1.2/10 Clients & Experience
    8.5/10 Market Presence

    Service focus

    100% Application Testing
    25% Performance Testing
    View Profile Visit Website
  18. LogiGear Logotype

    LogiGear

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    San Mateo, CA

    Ability to deliver

    7.2/40.0
    0/20 Reviews
    1.5/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Application Testing
    20% Performance Testing
    80% Other
    View Profile Visit Website
  19. Parasoft Logotype

    Parasoft

    Undisclosed
    Undisclosed
    250 - 999
    Monrovia, CA

    Ability to deliver

    6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    6/10 Market Presence

    Service focus

    100% Application Testing
    25% Performance Testing
    View Profile Visit Website
  20. Spiralyze Logotype

    Spiralyze

    Undisclosed
    Undisclosed
    50 - 249
    Atlanta, GA

    Ability to deliver

    5.5/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    40% Application Testing
    100% Performance Testing
    60% Other
    View Profile Visit Website
  21. Emergys Corporation Logotype

    Emergys Corporation

    $250,000+
    $50 - $99 / hr
    1,000 - 9,999
    Morrisville, NC

    Ability to deliver

    5.7/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Application Testing
    20% Performance Testing
    80% Other
    View Profile Visit Website
  22. ContextQA Logotype

    ContextQA

    Undisclosed
    Undisclosed
    10 - 49
    Austin, TX

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    80% Application Testing
    50% Performance Testing
    20% Other
    View Profile Visit Website
  23. BJS Soft Solutions LLC Logotype

    BJS Soft Solutions LLC

    $1,000+
    < $25 / hr
    50 - 249
    Chesterbrook, PA

    Ability to deliver

    10.2/40.0
    0/20 Reviews
    5.6/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    20% Application Testing
    25% Performance Testing
    80% Other
    View Profile Visit Website
  24. pCloudy Logotype

    pCloudy

    $1,000+
    Undisclosed
    50 - 249
    Dublin, CA

    Ability to deliver

    5.7/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  25. Vaival Technologies Logotype

    Vaival Technologies

    $10,000+
    $25 - $49 / hr
    50 - 249
    Chicago, IL

    Ability to deliver

    9.1/40.0
    0/20 Reviews
    3.9/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Application Testing
    35% Performance Testing
    90% Other
    View Profile Visit Website
  26. IntelliSource Technologies Logotype

    IntelliSource Technologies

    Undisclosed
    Undisclosed
    50 - 249
    Aventura, FL

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  27. Thought Frameworks Logotype

    Thought Frameworks

    Undisclosed
    Undisclosed
    50 - 249
    Walnut, CA

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  28. TestMu AI Logotype

    TestMu AI

    Undisclosed
    Undisclosed
    250 - 999
    San Francisco, CA

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    30% Application Testing
    20% Performance Testing
    70% Other
    View Profile Visit Website
  29. Horizon App Studio Logotype

    Horizon App Studio

    $5,000+
    Undisclosed
    50 - 249
    Atlanta, GA

    Ability to deliver

    11.2/40.0
    0/20 Reviews
    7.2/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  30. Kobiton Logotype

    Kobiton

    Undisclosed
    Undisclosed
    50 - 249
    Atlanta, GA

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    80% Application Testing
    50% Performance Testing
    20% Other
    View Profile Visit Website

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.

  1. Validate domain fit — Look for projects similar to your architecture.
  2. Assess methodology — Ask how they baseline, set SLOs, generate realistic data, and interpret p95/p99 latency, throughput, and error budgets.
  3. 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.
  4. Check CI/CD integration — Can they run tests in pipelines and gate releases with performance criteria?
  5. Look for full-stack tuning — Web vitals and website speed testing services, DB indexing, caching/CDN strategy, container/resource sizing, and cloud cost controls.
  6. 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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