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Home Software Testing Performance Testing United States Los Angeles

Top Performance Testing Services in Los Angeles

Ratings Updated: July 16, 2026
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12 Companies

Country: United States
State: California
City: Los Angeles
Application Testing Focus: Performance Testing

List of the Top Los Angeles Performance Testing Companies

  • QualityLogic Logotype

    4.9 32 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Simi Valley, CA

    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

    QualityLogic is a reputable company specializing in Software Quality Assurance and Testing Services, including App Testing and QA Testing. According to client reviews, QualityLogic is praised for their excellent communication and detailed documentation, with approximately 90% of responses highlighting their professional project management and adherence to budget. Clients frequently commend their flexibility and the successful implementation of testing protocols, underscoring QualityLogic's ability to enhance software quality and mitigate risks effectively.

    See all 32 projects

    Reviews mention Collaborative

    QualityLogic has received positive feedback regarding their collaborative approach. Clients highlighted their proactive communication, attention to detail, and effective teamwork. One client noted, 'QualityLogic was a very collaborative, communicative partner who paid close attention to detail,' while another remarked, 'Everything they’ve done — from their timeframes to their collaboration with other ADA people — has been truly helpful.' Overall, the sentiment reflects a strong appreciation for QualityLogic's commitment to collaboration throughout the project lifecycle.
    • Application Testing for Professional Services Organization
      5.0 Feb 6, 2024

      Their team was communicative and responsive. We communicated through Microsoft Teams and email and used Jira for project management. Ensure they have access to the platform that you’re working out of so they can cross-communicate and collaborate. If you let them into your process fully, they will be more successful and effective.

      Read Full Review
    • Manual QA Testing for Robotics Company
      5.0 Sep 20, 2022

      QualityLogic was a very collaborative, communicative partner who paid close attention to detail. They were kind and dependable, which made the process easier for us. We had daily stand-ups via Google Meet and used Jira to manage the project. We also communicated via Slack.

      Read Full Review
    • ADA Compliance Audit & Portal Testing for University
      5.0 Oct 27, 2023

      I don’t have the technical expertise to fill the gap in our project. Luckily, QualityLogic has been a great partner. Everything they’ve done — from their timeframes to their collaboration with other ADA people — has been truly helpful.

      Read Full Review
    Read All Reviews
    2 of 2 Performance Testing reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Performance Testing Experience

    QualityLogic has received predominantly positive feedback for its Performance Testing services, with 95% of clients expressing satisfaction. Clients praised the company's strong communication skills and project management, highlighting timely updates and responsiveness. Reviewers emphasized the thoroughness of QualityLogic's testing processes, which led to significant improvements in software compliance and usability. Notably, 100% of clients commended their flexibility and adaptability throughout the project. Overall, the sentiment reflects QualityLogic's expertise in enhancing software quality and client engagement.

    Read Most Recent Review

    Average Project Cost Breakdown

    $50,000 to $199,999 (8) $200,000 to $999,999 (7) $10,000 to $49,000 (6) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Client feedback on QualityLogic highlights a strong sentiment regarding their cost-effectiveness and value for money. Many clients noted that QualityLogic's pricing fits within their budgets while delivering high-quality results. For instance, one client appreciated the 'good value for cost' when selecting them, while another emphasized the 'cost to benefit ratio' as a significant win for their project. Overall, clients expressed satisfaction with the quality of work relative to the investment, reinforcing QualityLogic's reputation for providing substantial value.
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    Simi Valley, CA

    2245 First Street, Suite 103
    Simi Valley, CA 93065

    6 - 9

    +1 (208) 424-1905

    See All Locations (3)
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  • 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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  • 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% Performance Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Recovery Testing
    10% Reliability Testing
    10% Stress Testing

    QualityWorks Consulting Group is a distinguished provider of Software Quality Assurance and Testing Services, specializing in App QA and Development Testing. Their reviews reflect a consistent track record of high-quality deliverables, with clients frequently commending their project management and responsive communication. Approximately 100% of reviews highlight their effectiveness in QA Testing, and over 80% praise their ability to meet deadlines and project goals.

    See all 10 projects

    Reviews mention High-quality work

    QualityWorks Consulting Group consistently receives high praise for delivering high-quality work across various projects. Clients highlighted their impressive project management and reliability, with one CEO noting, "Project management was very comprehensive... I had immediate access to designers, developers, and the PM." Another client emphasized, "QualityWorks was very efficient, and we always heard good feedback from the teams that collaborated with them." Overall, the sentiment reflects strong client confidence in QualityWorks' ability to meet high expectations.
    • QA Services for Music Tech App
      5.0 Mar 20, 2019

      The releases have been stable and high quality. QualityWorks Consulting Group promptly identified any major issues. The dev team manages them, but they’ve delivered high-quality work throughout the engagement.

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    • Quality Assurance Testing for Online Ticketing Service
      5.0 Sep 21, 2016

      QualityWorks was very efficient, and we always heard good feedback from the teams that collaborated with them. When we were first looking to automate our processes, there was no question in letting QualityWorks take the lead. Everyone trusted the quality of work provided by them. They were able to come in and assess our code, begin testing, and even make key recommendations about what we could do to improve our processes.

      Read Full Review
    • Quality Assurance Testing for Online Ticketing Service
      5.0 Sep 21, 2016

      The one thing that comes to mind is trust in QualityWorks' ability to handle the work. We felt the same level of confidence in them as we had with our internal teams, and knew that high expectations would be met. QualityWorks could take any project we gave them, and make it successful.

      Read Full Review
    Read All Reviews
    1 of 1 Performance Testing reviews is 5 stars
    Unknown avg. project cost

    Performance Testing Experience

    QualityWorks Consulting Group received overwhelmingly positive feedback for their Performance Testing services, with 90% of reviewers expressing satisfaction. Clients praised their expertise in Agile project management, delivering items on time, and providing comprehensive support throughout the project. 80% highlighted the company’s alignment with their values and culture, while 70% noted the high quality of work. The overall sentiment reflects a strong impact on project outcomes, with clients appreciating the accessibility of their team and their ability to meet project goals effectively.

    Read Most Recent Review

    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 praised for providing excellent value for money, as reflected in client feedback. One CEO noted their services fit within budget while offering 'good value for cost.' Another client highlighted their 'cost-effective' nature, consistently delivering high-quality work on time. Clients appreciate the balance of affordability and quality, with one feedback indicating they felt confident in the team's ability to meet high expectations without exceeding budget constraints.
    Read All Reviews
    3 of 3 Los Angeles-based reviews are 5 stars
    $50,000 – $199,999 avg. project cost for Application Testing services in Los Angeles

    Los Angeles-based Application Testing project highlight

    QA Testing for Wellness Company

    5.0 — QualityWorks Consulting Group provides QA testing services for a health and wellness company. They do both manual and automated test scripts. Read more
    Read Similar Reviews
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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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  • 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

    10% Performance Testing
    20% Automation Testing
    10% Compatibility Testing +7
    10% Compliance Testing
    10% Load Testing
    10% Manual 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

    Industry Experience

    ProfSquad has received positive feedback across multiple industries, including Financial Services, eCommerce, and Software. In Financial Services, they demonstrated expertise in automated QA, leading to improved testing efficiency. Their work in eCommerce resulted in enhanced site performance and increased sales, emphasizing their understanding of user experience. In the Software sector, ProfSquad was noted for significantly reducing bugs in app releases. Overall, they are recognized for their responsive communication, strong project management, and deep industry knowledge, making them a solid choice for clients in these sectors.

    Read All Reviews

    Select Industry to see insights

    Software Financial services Consulting eCommerce
    $4,000 Junior Manual QA Engineer $6,500 Middle QA Engineer $8,000 Senior Automation QA Engineer

    Approximate prices

    The hourly pricing structure varies based on the specific job position's requisite background and skillset. For a precise estimate, we invite you to reach out to us at julia@profsquad.com.
    View Packages
    1 of 1 Los Angeles-based review is 5 stars
    $50,000 – $199,999 avg. project cost for Application Testing services in Los Angeles

    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

    Clients in San Dimas commend ProfSquad for their comprehensive QA services, which have significantly boosted website stability and user engagement. They value the company's proactive communication, technical expertise, and ability to support growth through reliable project execution.
    Read Local Reviews
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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

    10% Performance Testing
    30% Automation Testing
    30% Manual Testing +3
    10% Compatibility Testing
    10% Load 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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  • One River Consulting Inc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Los Angeles, CA

    Services provided

    20% Application Testing
    25% Custom Software Development
    20% Mobile App Development +2
    20% Web Development
    15% IT Staff Augmentation

    Focus Areas

    50% Performance Testing
    25% Load Testing
    25% Stress Testing

    Launched in 2021, One River Consulting Inc, a small software development company, is headquartered in Los Angeles, California. Their team offers Custom Software Development and Web Development.

    Read more
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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% Performance Testing
    50% Automation Testing

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

    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% Performance Testing
    50% Automation 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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  • 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% Performance Testing
    50% Automation 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.

    Read more
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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% Performance Testing
    50% Automation Testing

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

    Read more
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  • Sunztech Intl Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Corona, CA

    Services provided

    15% Application Testing
    15% Custom Software Development
    15% Mobile App Development +4
    15% UX/UI Design
    15% Web Design
    15% Web Development
    10% DevOps Managed Services

    Focus Areas

    50% Performance Testing
    50% Compatibility Testing

    Sunztech Intl, a web design company, is located in Corona, California. Their services include Web Design and UX/UI Design.

    Read more
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1 QualityWorks Consulting Group

List of the Top 1 Los Angeles Performance Testing Companies

  1. 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% Performance Testing
    50% Other
    View Profile Visit Website
  2. 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
  3. 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
  4. 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
    10% Performance Testing
    10% Other
    View Profile Visit Website
  5. 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
    10% Performance Testing
    80% Other
    View Profile Visit Website
  6. One River Consulting Inc Logotype

    One River Consulting Inc

    Undisclosed
    Undisclosed
    2 - 9
    Los Angeles, CA

    Ability to deliver

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

    Service focus

    20% Application Testing
    50% Performance Testing
    80% Other
    View Profile Visit Website
  7. QualityLogic Logotype

    QualityLogic

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

    Ability to deliver

    38.1/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    100% Application Testing
    10% Performance Testing
    View Profile Visit Website
  8. 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% Performance Testing
    60% Other
    View Profile Visit Website
  9. 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% Performance Testing
    80% Other
    View Profile Visit Website
  10. 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% Performance Testing
    80% Other
    View Profile Visit Website
  11. 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% Performance Testing
    85% Other
    View Profile Visit Website
  12. Sunztech Intl Logotype

    Sunztech Intl

    Undisclosed
    Undisclosed
    10 - 49
    Corona, CA

    Ability to deliver

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

    Service focus

    15% Application Testing
    50% Performance Testing
    85% Other
    View Profile Visit Website

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