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Home Software Testing Regression Testing United States California Santa Rosa

Top Regression Testing Services in Santa Rosa

Ratings Updated: April 2, 2026
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0 Leaders 12 Contenders

12 Companies

Country: United States
State: California
City: Santa Rosa
Functional Software Testing: Regression Testing

List of the Top Santa Rosa Regression Testing Companies

  • Vention Logotype

    4.9 98 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    San Francisco, CA

    Services provided

    10% Application Testing
    10% AI Development
    10% Blockchain +7
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% DevOps Managed Services
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    Focus Areas

    15% Regression Testing
    25% A/B Testing
    10% Acceptance Testing +5
    10% Installation Testing
    10% Integration Testing
    10% IoT Testing
    10% Sanity Testing
    10% Unit Testing

    Vention is a versatile software development company specializing in Application Quality Assurance and staff augmentation services. Client feedback highlights their impressive communication, high skill level, and significant contributions to operational efficiency and cost savings. Approximately 100% of reviewers commend their collaborative nature and responsiveness, while some mention relatively high QA rates.

    See all 98 projects

    Reviews mention Exceptional results

    Clients consistently commend Vention for delivering exceptional results, highlighting their team's ability to exceed expectations and provide invaluable support. One VP noted they were 'delighted' with the outstanding work, which was 'instrumental in achieving remarkable results.' Another client praised iTechArt for their impressive ability to improvise and deliver quality solutions rapidly, stating that their contributions were crucial for user engagement and satisfaction. Overall, the sentiment reflects a strong endorsement of Vention's expertise and reliability in project execution.
    • Mobile App Dev for Nursing Corporation
      5.0 Jan 26, 2024

      As for the quality of their work, Vention is very invested in the project, which has had a positive impact on the quality of their work. They actually care and understand what they're doing rather than just checking the boxes. To me, that sets them apart from other companies and has allowed us to develop a high-quality product. Vention has understood our vision. Our app is very personable and meaningful, and it can potentially save lives. Therefore, it has higher stakes, and Vention really understands that. Said understanding has been reflected in the quality of their work and their investment in our success.

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    • .NET Angular Staff Augmentation for Company
      5.0 Apr 25, 2019

      From our perspective, it’s been a complete success. I’m confident that without their resources we wouldn’t have been able to push the product forward as quickly as we have. Their team takes on user stories and delivers on time, often going above and beyond. They do whatever is required, based on what our teams have agreed upon.

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    • Python Marketplace Platform Dev for Trading Platform
      5.0 Jul 6, 2017

      We continually receive complements about our current application and how easy it is to use, which is as much a testament to iTechArt’s work as it is to our internal design work. iTechArt was able to turn around the additional build, and the only issues we had were related to the spotty internet. The application worked perfectly throughout the event, and we were able to increase our user base 3x over the course of 10 days. It’s hard to quantify their contribution exactly, as we’ve been going through a show-and-tell process for obtaining investment money. Much of the PR interest we’ve received has been based on the overall design, flow, and responsiveness of the app.

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    0 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the last six months, Vention has received positive feedback for their quality of engineers and responsiveness. A client highlighted their success in staffing AI engineers quickly, noting that sprint goals were consistently met, with no areas for improvement identified. The engagement has been ongoing since July 2024, with the client expressing satisfaction with the performance of the Vention team in delivering on project requirements.
    Read 1 Recent Review

    San Francisco, CA

    650 California Street
    San Francisco, CA 94108

    10 - 15

    650 288 1260

    See All Locations (8)
    1 of 1 Santa Rosa-based review is 5 stars
    Unknown avg. project cost for Application Testing services in Santa Rosa

    Application Testing project highlight

    Design, Dev & QA Staff Aug for Language Learning Platform

    5.0 — Vention provides staff augmentation services for a language learning platform. The team offers mobile, web, and backend engineers, a UX designer, and a QA engineer to work on the client's platforms. Read more
    Read Similar Reviews
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  • Beta Breakers Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Novato, CA

    Services provided

    100% Application Testing

    Focus Areas

    100% Regression Testing

    Application Testing company Beta Breakers was launched in 1981. The team specializes in Application Testing.

    Read more
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  • BugRaptors Logotype

    4.8 12 reviews
    $1,000+
    < $25 / hr
    250 - 999
    Emeryville, CA

    Services provided

    95% Application Testing
    5% Cybersecurity

    Focus Areas

    20% Regression Testing
    25% Acceptance Testing
    15% Integration Testing +5
    10% A/B Testing
    10% IoT Testing
    10% Sanity Testing
    5% Installation Testing
    5% Unit Testing

    BugRaptors is a specialized company offering comprehensive Application Testing and Software Quality Assurance services. Their reviews reflect a strong commitment to quality and meticulous attention to detail, with over 85% of reviewers praising their technical expertise and problem-solving capabilities. While communication and project management occasionally surfaced as areas for improvement, their reputation for delivering timely and effective solutions remains impressive.

    See all 12 projects

    Reviews mention Knowledgeable

    The client feedback reflects a strong sentiment of knowledgeability regarding BugRaptors. They commended the team's accumulated expertise in their software, noting, "They’ve accumulated a lot of knowledge surrounding our software after working through several testing cycles." Additionally, the client appreciated their ability to replicate and resolve complex coding bugs efficiently. Overall, the sentiment indicates that BugRaptors demonstrates a deep understanding of the client's needs and product intricacies.
    • Application Testing for Online Training Platform
      4.0 Sep 24, 2018

      Their flexibility and willingness to work within deadlines are excellent. They’ve accumulated a lot of knowledge surrounding our software after working through several testing cycles. Now, they’re able to replicate and resolve even bizarre coding bugs quickly.

      Read Full Review
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    2 of 3 reviews are 5 stars
    3 new reviews for Application Testing services
    Less than $10,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In recent reviews, clients praised BugRaptors for their commitment to quality and thorough testing processes, with one client noting the identification of over 650 bugs in two months. Their proactive approach and timely delivery were highlighted, particularly in software audits and performance testing, resulting in significant improvements in system efficiency. However, some clients suggested enhancements in communication regarding project management and deadlines to further optimize their services.
    Read 3 Recent Reviews

    Average Project Cost Breakdown

    Less than $10,000 (2) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently express satisfaction with BugRaptors' pricing, noting it as a significant factor in their decision to engage the company. Feedback highlights the company's ability to provide high-quality services at competitive rates, with one client stating, "Pricing fit our budget" and another emphasizing "good value for cost." Overall, the sentiment is positive, with clients appreciating the balance of affordability and quality, suggesting BugRaptors delivers strong value for money.
    Read All Reviews

    Emeryville, CA

    5858 Horton Street
    Emeryville, CA 94608

    101 - 150

    +1 (510) 371-9104

    See All Locations (5)
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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

    40% Regression Testing
    20% Acceptance Testing
    20% Integration Testing +1
    20% Unit 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.

    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

    100% Regression 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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  • Blue Trail Software Logotype

    5.0 2 reviews
    $50,000+
    $50 - $99 / hr
    50 - 249
    Oakland, CA

    Services provided

    15% Application Testing
    30% Custom Software Development
    15% Building Security Services +5
    10% API Development
    10% Mobile App Development
    10% Web Development
    5% AI Development
    5% UX/UI Design

    Focus Areas

    15% Regression Testing
    20% Integration Testing
    20% Unit Testing +5
    15% Acceptance Testing
    10% Installation Testing
    10% Sanity Testing
    5% A/B Testing
    5% IoT Testing

    Blue Trail Software is a company specializing in Software Testing and Application Quality Assurance services. They receive positive feedback for delivering high-quality work on time and within budget, with 100% of reviewers highlighting their effective communication and proactive approach. Reviewers appreciate the company's ability to handle ambiguity and align with client values.

    See all 2 projects
    1 of 1 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

    Core App Modules for Credit Solutions Company

    5.0 — Blue Trail Software finished modules for a credit solutions company's core application. Read more
    Read 1 Review

    Industry Experience

    Blue Trail Software has demonstrated strong expertise in the Software and Consulting industries, consistently receiving positive feedback for on-time and on-budget project delivery. Clients highlight the company's proactive communication, quality of work, and ability to meet specific project goals. Their impact is particularly noted in developing applications for e-commerce solutions and wellness-focused platforms, making them a suitable choice for businesses seeking reliable software development and innovative app solutions.

    Read All Reviews

    Select Industry to see insights

    Consulting

    Average Project Cost Breakdown

    Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight Blue Trail Software's competitive pricing and excellent value for money. For instance, the CEO of Futurepay Inc. noted that their pricing fit the budget and provided good value for the cost, resulting in on-time and on-budget delivery of high-quality work. Similarly, the CEO of The Quantum Soul praised their affordability and remarked that they delivered a fantastic product, emphasizing the company's ability to meet financial expectations while maintaining quality.
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  • Rainforest QA Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    San Francisco, CA

    Services provided

    40% Application Testing
    20% AI Development
    20% DevOps Managed Services +1
    20% Generative AI

    Focus Areas

    30% Regression Testing
    40% Acceptance Testing
    30% Installation Testing

    Founded in 2012, Rainforest QA, a midsize Application Testing company, is in San Francisco, California. Their services include Application Testing and Artificial Intelligence.

    Read more
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  • Functionize Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Walnut Creek, CA

    Services provided

    60% Application Testing
    40% AI Development

    Focus Areas

    20% Regression Testing
    20% Installation Testing
    20% Integration Testing +2
    20% Sanity Testing
    20% Unit Testing

    Launched in 2014, Functionize is an Application Testing company. Their team specializes in Application Testing and Artificial Intelligence.

    Read more
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  • ProdPerfect Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    San Francisco, CA

    Services provided

    100% Application Testing

    Focus Areas

    20% Regression Testing
    20% Installation Testing
    20% Integration Testing +2
    20% Sanity Testing
    20% Unit Testing

    ProdPerfect, a small Application Testing company, is headquartered in San Francisco, California. The team offers Application Testing.

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  • Screenshotbot Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Oakland, CA

    Services provided

    40% Application Testing
    40% Mobile App Development
    20% UX/UI Design

    Focus Areas

    20% Regression Testing
    20% Installation Testing
    20% Integration Testing +2
    20% Sanity Testing
    20% Unit Testing

    Mobile application development firm Screenshotbot focuses on Mobile App Development and Application Testing. They were founded in 2020.

    Read more
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  • Automated NSW Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Brisbane, CA

    Services provided

    100% Application Testing

    Focus Areas

    20% Regression Testing
    20% Installation Testing
    20% Integration Testing +2
    20% Sanity Testing
    20% Unit Testing

    Headquartered in Brisbane, California, Automated NSW is an Application Testing company. They specialize in Application Testing and were established in 2022.

    Read more
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  • Alcor Solutions, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Dublin, CA

    Services provided

    10% Application Testing
    20% Cloud Consulting & SI
    20% IT Strategy Consulting +4
    20% Mobile App Development
    10% Custom Software Development
    10% Robotics Process Automation
    10% UX/UI Design

    Focus Areas

    100% Regression Testing

    Alcor Solutions, Inc., an IT strategy consulting company, was established in 2008. The midsize team offers IT strategy consulting and cloud consulting & SI.

    Read more

    Dublin, CA

    7600 Dublin Blvd
    Dublin, CA 94568

    6 - 9

    See All Locations (3)
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List of the Top Santa Rosa Regression Testing Companies

  1. Beta Breakers Logotype

    Beta Breakers

    Undisclosed
    Undisclosed
    10 - 49
    Novato, CA

    Ability to deliver

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

    Service focus

    100% Application Testing
    100% Regression Testing
    View Profile Visit Website
  2. BugRaptors Logotype

    BugRaptors

    $1,000+
    < $25 / hr
    250 - 999
    Emeryville, CA

    Ability to deliver

    33.3/40.0
    17.2/20 Reviews
    6.7/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    95% Application Testing
    20% Regression Testing
    5% Other
    View Profile Visit Website
  3. Vention Logotype

    Vention

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    San Francisco, CA

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Application Testing
    15% Regression Testing
    90% Other
    View Profile Visit Website
  4. 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
    40% Regression Testing
    70% Other
    View Profile Visit Website
  5. Test IO Logotype

    Test IO

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

    Ability to deliver

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

    Service focus

    100% Application Testing
    100% Regression Testing
    View Profile Visit Website
  6. Blue Trail Software Logotype

    Blue Trail Software

    $50,000+
    $50 - $99 / hr
    50 - 249
    Oakland, CA

    Ability to deliver

    21.9/40.0
    17/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    15% Application Testing
    15% Regression Testing
    85% Other
    View Profile Visit Website
  7. Rainforest QA Logotype

    Rainforest QA

    Undisclosed
    Undisclosed
    50 - 249
    San Francisco, CA

    Ability to deliver

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

    Service focus

    40% Application Testing
    30% Regression Testing
    60% Other
    View Profile Visit Website
  8. Functionize Logotype

    Functionize

    Undisclosed
    Undisclosed
    50 - 249
    Walnut Creek, CA

    Ability to deliver

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

    Service focus

    60% Application Testing
    20% Regression Testing
    40% Other
    View Profile Visit Website
  9. ProdPerfect Logotype

    ProdPerfect

    Undisclosed
    Undisclosed
    10 - 49
    San Francisco, CA

    Ability to deliver

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

    Service focus

    100% Application Testing
    20% Regression Testing
    View Profile Visit Website
  10. Screenshotbot Logotype

    Screenshotbot

    Undisclosed
    Undisclosed
    2 - 9
    Oakland, CA

    Ability to deliver

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

    Service focus

    40% Application Testing
    20% Regression Testing
    60% Other
    View Profile Visit Website
  11. Automated NSW Logotype

    Automated NSW

    Undisclosed
    Undisclosed
    2 - 9
    Brisbane, CA

    Ability to deliver

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

    Service focus

    100% Application Testing
    20% Regression Testing
    View Profile Visit Website
  12. Alcor Solutions, Inc. Logotype

    Alcor Solutions, Inc.

    Undisclosed
    Undisclosed
    250 - 999
    Dublin, CA

    Ability to deliver

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

    Service focus

    10% Application Testing
    100% Regression Testing
    90% Other
    View Profile Visit Website

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