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Home Software Testing Automation Testing United States Orange County

Top Automation Testing Companies in Orange County

Ratings Updated: April 1, 2026
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0 Leaders 15 Contenders

19 Companies

Country: United States
State: California
City: Orange County
Application Testing Focus: Automation Testing

List of the Top Orange County Automation Testing Services

  • Parasoft Logotype

    Not yet reviewed

    Verified
    Undisclosed
    Undisclosed
    250 - 999
    Monrovia, CA

    Services provided

    100% Application Testing

    Focus Areas

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

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

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  • QualityLogic Logotype

    4.9 30 reviews
    Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Simi Valley, CA

    Services provided

    100% Application Testing

    Focus Areas

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

    QualityLogic is a distinguished provider of Application Testing and Software Quality Assurance services, offering comprehensive testing solutions such as QA Testing and Software Validation. Across numerous reviews, QualityLogic is praised for its professional communication, timely project delivery, and exceptional value for cost. Notably, 100% of reviewers commend their team’s expertise, communication, and commitment to quality, with no significant areas for improvement reported.

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    More responsive than most other service providers

    QualityLogic is very responsive

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

    Simi Valley, CA

    2245 First Street, Suite 103
    Simi Valley, CA 93065

    6 - 9

    +1 (208) 424-1905

    See All Locations (3)
    2 of 3 Orange County-based reviews are 5 stars
    $10,000 – $49,000 avg. project cost for Application Testing services in Orange County

    Application Testing project highlight

    Application Testing & QA for Cybersecurity Company

    5.0 — QualityLogic provided QA services for a cybersecurity company. Their work included creating automation tests, test cases, and test plans, as well as executing those test cases and plans as manual QA Read more
    Read Similar Reviews

    Review Rating from Clients

    4.9/5.0

    Quality

    4.9

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Los Angeles-based reviewers highlight QualityLogic's expertise in comprehensive manual testing across mobile, web, and TV platforms, with a focus on complex scenarios like location-based streams and API responses. Their thorough, flexible approach ensures high-quality deliverables, supporting rapid project scaling and successful large-scale events.
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  • Interra Information Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Irvine, CA

    Services provided

    15% Application Testing
    15% Cloud Consulting & SI
    15% Cybersecurity +5
    15% IT Managed Services
    10% AI Development
    10% BI & Big Data Consulting & SI
    10% IT Strategy Consulting
    10% UX/UI Design

    Focus Areas

    50% Automation Testing
    50% Performance Testing

    Interra Information Technologies is a cloud consulting & SI company. Founded in 1996, their team focuses on cloud consulting & SI and Cybersecurity.

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  • PreludeSys Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    250 - 999
    Irvine, CA

    Services provided

    10% Application Testing
    20% Cloud Consulting & SI
    10% AI Development +7
    10% DevOps Managed Services
    10% Digital Engineering
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% Mobile App Development
    5% Custom Software Development
    5% IoT Development

    Focus Areas

    30% Automation Testing
    30% Stress Testing
    20% Load Testing +1
    20% Manual Testing

    PreludeSys is an Enterprise App Modernization company. The team is in Irvine, California and Chennai, India, and their services include Enterprise App Modernization and Artificial Intelligence.

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  • SQA² Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Orange, CA

    Services provided

    40% Application Testing
    30% Custom Software Development
    30% IT Strategy Consulting

    Focus Areas

    50% Automation Testing
    50% Performance Testing

    SQA² is an Application Testing company launched in 1997. The team offers Application Testing and IT strategy consulting and is in Orange, California.

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  • BizTech2go Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Irvine, CA

    Services provided

    20% Application Testing
    20% BI & Big Data Consulting & SI
    20% ERP Consulting and SI +3
    20% IT Staff Augmentation
    10% Corporate Training & Coaching
    10% IT Strategy Consulting

    Focus Areas

    100% Automation Testing

    BizTech2go is a business intelligence company. They are based in Irvine, California. Their team specializes in BI & big data consulting & SI and ERP consulting and SI.

    Read more
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  • Proticom Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Huntington Beach, CA

    Services provided

    20% Application Testing
    25% Custom Software Development
    20% DevOps Managed Services +3
    15% Blockchain
    10% AI Development
    10% IoT Development

    Focus Areas

    50% Automation Testing
    50% Performance Testing

    Proticom is a custom software development firm. Based in Huntington Beach, California, the company was launched in 1996. Their services include Custom Software Development and Application Testing.

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  • ProfSquad Logotype

    4.9 7 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Irwindale, CA

    Services provided

    90% Application Testing
    10% Conversion Optimization

    Focus Areas

    20% Automation Testing
    10% Compatibility Testing
    10% Compliance Testing +7
    10% Load Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing
    10% Stress Testing
    5% Localization Testing
    5% Volume Testing

    ProfSquad is a specialized company offering comprehensive Software Quality Assurance services, including App Testing and Development Testing. Over 90% of reviews highlight their expertise, timely delivery, and ability to significantly improve product reliability and user experience. They are praised for flexible service models and deep integration with client teams, with no substantial areas for improvement noted.

    See all 7 projects

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) Less than $10,000 (1)

    What Clients Have Said

    ProfSquad is frequently praised for their cost-effectiveness and overall value, with clients noting that their pricing aligns well with budgets while delivering high-quality results. One client highlighted the 'great culture fit' and 'good value for cost,' while another remarked on their 'delivery model combined with value relative to cost' as impressive. Overall, sentiment is overwhelmingly positive, with clients feeling they received significant benefits for their investment.
    Read All Reviews

    View projects from:

    United States (3) Canada (1)
    1 of 1 Orange County-based review is 5 stars
    $50,000 – $199,999 avg. project cost for Application Testing services in Orange County

    Application Testing project highlight

    QA & Testing for Consulting & Advisory Services Firm

    5.0 — ProfSquad provides ongoing QA and app testing services for a consulting and advisory services firm. The team is responsible for cost optimization, bug resolution, and general maintenance and Read more
    Read Similar Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    ProfSquad in San Dimas is highly regarded for delivering tailored QA solutions for growing e-commerce brands, improving website performance, and boosting sales. Reviewers highlight their proactive communication, timely delivery, and ability to act as an extension of the client’s team, ensuring smooth, reliable online experiences.
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  • QualityWorks Consulting Group Logotype

    4.9 10 reviews
    Undisclosed
    $50 - $99 / hr
    10 - 49
    Los Angeles, CA

    Services provided

    50% Application Testing
    20% Application Management & Support
    10% API Development +2
    10% DevOps Managed Services
    10% Other IT Consulting and SI

    Focus Areas

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

    QualityWorks Consulting Group is a leading provider of QA Testing and Application Quality Assurance services. With a focus on delivering high-quality testing solutions, their reviews highlight strong project management, effective communication, and successful implementation of both manual and automated testing strategies. Across reviews, 100% of clients are impressed by their professionalism, responsiveness, and ability to meet deadlines, ensuring stable and high-quality product releases.

    See all 10 projects

    Average Project Cost Breakdown

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

    What Clients Have Said

    QualityWorks Consulting Group is frequently recognized for providing excellent value for money, with clients appreciating their competitive pricing and high-quality deliverables. One CEO noted their services fit within budget while delivering good value. Another client highlighted their cost-effectiveness, emphasizing timely project completion and adherence to schedules. Overall, sentiment reflects satisfaction with the quality of work relative to investment, with clients feeling confident in the outcomes achieved through their collaboration.
    Read All Reviews
    3 of 3 Orange County-based reviews are 5 stars
    $50,000 – $199,999 avg. project cost for Application Testing services in Orange County

    Application Testing project highlight

    Web Platform Design & Development for Nonprofit Organization

    5.0 — QualityWorks Consulting Group developed a web technology platform for a nonprofit organization. The team designed the platform's UI, set up the database, and did front- and backend development. Read more
    Read Similar Reviews

    Review Rating from Clients

    4.9/5.0

    Quality

    4.8

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Reviewers in Los Angeles commend QualityWorks for their onshore/offshore team, delivering high-quality QA support for software development, automation, and performance testing. Their professionalism, clear communication, and ability to handle complex projects efficiently stand out.
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  • QA Camp Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Irvine, CA

    Services provided

    100% Application Testing

    Focus Areas

    50% Automation Testing
    50% Manual Testing

    QA Camp is an Application Testing company. They were launched in 2018, and their services include Application Testing.

    Read more
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  • Appinventors INC Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Los Angeles, CA

    Services provided

    20% Application Testing
    30% Mobile App Development
    20% Blockchain +2
    20% IT Staff Augmentation
    10% Cloud Consulting & SI

    Focus Areas

    30% Automation Testing
    30% Manual Testing
    10% Compatibility Testing +3
    10% Load Testing
    10% Performance Testing
    10% Stress Testing

    Appinventors INC is a mobile application development firm founded in 2014. The team specializes in Mobile App Development and IT staff augmentation and is headquartered in Los Angeles, California.

    Read more
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  • Test Pro Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Culver City, CA

    Services provided

    20% Application Testing
    20% Corporate Training & Coaching
    20% Custom Software Development +4
    10% API Development
    10% Digital Engineering
    10% IT Staff Augmentation
    10% Web Development

    Focus Areas

    100% Automation Testing

    Custom software development firm Test Pro is located in Culver City, California. The team specializes in Custom Software Development and Application Testing.

    Read more
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  • Sierra Labs Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Los Angeles, CA

    Services provided

    30% Application Testing
    30% Compliance Consulting
    20% Cloud Consulting & SI +1
    20% IT Strategy Consulting

    Focus Areas

    100% Automation Testing

    Sierra Labs is an Application Testing company. Established in 2017, the team provides Application Testing and Compliance Consulting.

    Read more
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  • CyberTest Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Burbank, CA

    Services provided

    50% Application Testing
    30% Cybersecurity
    20% Compliance Consulting

    Focus Areas

    40% Automation Testing
    30% Compliance Testing
    30% Manual Testing

    Application Testing company CyberTest is located in Burbank, California. They provide Application Testing and Cybersecurity.

    Read more
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  • KRG Technologies Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Santa Clarita, CA

    Services provided

    20% Application Testing
    10% AI Development
    10% BI & Big Data Consulting & SI +6
    10% Cloud Consulting & SI
    10% Executive Search
    10% HR Outsourcing
    10% IT Staff Augmentation
    10% IoT Development
    10% Recruiting

    Focus Areas

    50% Automation Testing
    50% Performance Testing

    KRG Technologies Inc. Is an Application Testing company. The Santa Clarita, California-based agency focuses on Application Testing and BI & big data consulting & SI.

    Read more
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  • Tieche Inc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Simi Valley, CA

    Services provided

    40% Application Testing
    20% Corporate Training & Coaching
    20% Digital Engineering +1
    20% Engineering

    Focus Areas

    100% Automation Testing

    Tieche Inc is an Application Testing company headquartered in Simi Valley, California. Established in 2011, the team specializes in Application Testing and Corporate Training & Coaching.

    Read more
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  • QADeputy Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Carlsbad, CA

    Services provided

    30% Application Testing
    30% API Development
    20% IT Strategy Consulting +1
    20% Market Research

    Focus Areas

    100% Automation Testing

    Launched in 2020, QADeputy is an Application Testing company. The team provides Application Testing and API Development.

    Read more
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  • Prakat Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Escondido, CA

    Services provided

    10% Application Testing
    10% AI Development
    10% BI & Big Data Consulting & SI +7
    10% Blockchain
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% Digital Engineering
    10% IT Managed Services
    10% IT Staff Augmentation
    10% Mobile App Development

    Focus Areas

    20% Automation Testing
    30% Load Testing
    30% Stress Testing +1
    20% Performance Testing

    Prakat Solutions, a data analytics company, was established in 2009. The agency offers BI & big data consulting & SI and cloud consulting & SI.

    Read more
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  • Emergence AI Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Irvine, CA

    Services provided

    50% Application Testing
    50% AI Agents

    Focus Areas

    100% Automation Testing

    Application Testing and AI Agents company Emergence AI was founded in 2018. The team specializes in Application Testing and AI Agents.

    Read more

    Irvine, CA

    16511 Scientific #100
    Irvine, CA 92618

    See All Locations (3)
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List of the Top Orange County Automation Testing Services

  1. Interra Information Technologies Logotype

    Interra Information Technologies

    Undisclosed
    Undisclosed
    250 - 999
    Irvine, CA

    Ability to deliver

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

    Service focus

    15% Application Testing
    50% Automation Testing
    85% Other
    View Profile Visit Website
  2. PreludeSys Logotype

    PreludeSys

    $5,000+
    $100 - $149 / hr
    250 - 999
    Irvine, CA

    Ability to deliver

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

    Service focus

    10% Application Testing
    30% Automation Testing
    90% Other
    View Profile Visit Website
  3. SQA² Logotype

    SQA²

    Undisclosed
    Undisclosed
    50 - 249
    Orange, CA

    Ability to deliver

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

    Service focus

    40% Application Testing
    50% Automation Testing
    60% Other
    View Profile Visit Website
  4. BizTech2go Logotype

    BizTech2go

    Undisclosed
    Undisclosed
    2 - 9
    Irvine, CA

    Ability to deliver

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

    Service focus

    20% Application Testing
    100% Automation Testing
    80% Other
    View Profile Visit Website
  5. Proticom Logotype

    Proticom

    Undisclosed
    Undisclosed
    2 - 9
    Huntington Beach, CA

    Ability to deliver

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

    Service focus

    20% Application Testing
    50% Automation Testing
    80% Other
    View Profile Visit Website
  6. ProfSquad Logotype

    ProfSquad

    $5,000+
    $25 - $49 / hr
    10 - 49
    Irwindale, CA

    Ability to deliver

    26/40.0
    16.4/20 Reviews
    4.8/10 Clients & Experience
    4.8/10 Market Presence

    Service focus

    90% Application Testing
    20% Automation Testing
    10% Other
    View Profile Visit Website
  7. 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% Automation Testing
    View Profile Visit Website
  8. QualityWorks Consulting Group Logotype

    QualityWorks Consulting Group

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Los Angeles, CA

    Ability to deliver

    21.3/40.0
    15.8/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    50% Application Testing
    10% Automation Testing
    50% Other
    View Profile Visit Website
  9. QA Camp Logotype

    QA Camp

    Undisclosed
    Undisclosed
    2 - 9
    Irvine, CA

    Ability to deliver

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

    Service focus

    100% Application Testing
    50% Automation Testing
    View Profile Visit Website
  10. Appinventors INC Logotype

    Appinventors INC

    $1,000+
    $25 - $49 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

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

    Service focus

    20% Application Testing
    30% Automation Testing
    80% Other
    View Profile Visit Website
  11. Test Pro Logotype

    Test Pro

    Undisclosed
    Undisclosed
    250 - 999
    Culver City, CA

    Ability to deliver

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

    Service focus

    20% Application Testing
    100% Automation Testing
    80% Other
    View Profile Visit Website
  12. Sierra Labs Logotype

    Sierra Labs

    Undisclosed
    Undisclosed
    10 - 49
    Los Angeles, CA

    Ability to deliver

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

    Service focus

    30% Application Testing
    100% Automation Testing
    70% Other
    View Profile Visit Website
  13. QualityLogic Logotype

    QualityLogic

    $5,000+
    $25 - $49 / hr
    50 - 249
    Simi Valley, CA

    Ability to deliver

    37.3/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    100% Application Testing
    10% Automation Testing
    View Profile Visit Website
  14. CyberTest Logotype

    CyberTest

    Undisclosed
    Undisclosed
    Freelancer
    Burbank, CA

    Ability to deliver

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

    Service focus

    50% Application Testing
    40% Automation Testing
    50% Other
    View Profile Visit Website
  15. KRG Technologies Inc. Logotype

    KRG Technologies Inc.

    Undisclosed
    Undisclosed
    250 - 999
    Santa Clarita, CA

    Ability to deliver

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

    Service focus

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

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