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Home Software Testing United States Missouri St. Louis

Top Software Testing Companies in St. Louis

Ratings Updated: June 24, 2026
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8 Companies

Country: United States
State: Missouri
City: St. Louis

List of the Top St. Louis QA Testers

  • Featured

    What are Featured Providers?

    Simform Logotype

    Simform

    4.8 85 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Serves St. Louis, MO

    Services provided

    20% AI Development
    20% Cloud Consulting & SI
    10% CRM Consulting and SI +5 services
    10% Custom Software Development
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Enterprise App Modernization
    10% Mobile App Development

    Simform provides comprehensive software development and application testing services, consistently praised for their expertise and commitment to client success. Notably, 100% of reviewers highlight their exceptional project management and timely delivery. With a strong focus on application quality assurance, Simform excels in adapting to client needs and fostering seamless communication, making them a highly reliable partner in software QA testing and development.

    See all 85 projects

    Reviews mention Puts the customer first

    Clients consistently express that Simform prioritizes their needs, demonstrating a commitment to customer satisfaction. One client highlighted the proactive communication during project challenges, stating, 'they care about me as a client.' Another noted the team's willingness to address issues promptly, reinforcing trust and reliability. Overall, the sentiment reflects a strong dedication to client relationships, with clients describing Simform as an integral partner in their success and recommending them as a top choice for collaboration.
    • Custom Software Development for Sports Club Mgmt Co
      5.0 Jul 29, 2025

      The team in Simform cares about the project. Went above and beyond the call of duty to keep projects on track. We had a small number of teething problems initially. These were fixed as soon as the Irish team visited the Simform team in person.

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

    Reviewed 3 times in the past 6 months

    Recent client feedback on Simform highlights their professionalism, responsiveness, and commitment to delivering quality solutions. Clients praised their detailed project management and ability to adapt to evolving requirements, with one noting their 'strong communication practices' and 'attention to detail.' Another client emphasized Simform's proactive approach and technical expertise, particularly in Python and JavaScript. Overall, sentiment is positive, with requests for improved user documentation being the only notable area for enhancement.
    Read 3 Recent Reviews
    12 of 13 Application Testing reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Development & QA Support for Lifestyle Membership Platform

    5.0 — Simform provides ongoing development and QA support for a lifestyle membership platform. The team has helped develop services, automated the client's regression testing, and set up automated class Read more
    Read 13 Reviews

    Industry Experience

    Simform has demonstrated its expertise across various industries including Education, Hospitality, Information Technology, Business Services, and Financial Services. Clients highlighted their ability to enhance platforms, develop mobile applications, and improve user experiences. Overall, feedback is positive, emphasizing their responsive communication, project management skills, and technical proficiency. Clients particularly appreciate Simform's adaptability to specific industry needs, making them a suitable partner for projects in sectors like Education, Healthcare, and eCommerce.

    Read All Reviews

    Select Industry to see insights

    Utilities Financial services eCommerce Real estate Logistics & Supply Chain Wellness & Fitness Agriculture Human Resources Media Other industries Consulting Nonprofit Construction Legal Gaming Food & Beverages Other Industry Consumer Products Healthcare Fitness Software Business services Information technology Hospitality & leisure Arts, entertainment & music Education Advertising & marketing IT Services
    View Profile Visit Website
    QA Wolf Logotype

    QA Wolf

    4.9 63 reviews
    Premier Verified
    $5,000+
    Undisclosed
    50 - 249
    Serves St. Louis, MO

    Services provided

    100% Application Testing

    QA Wolf is a company specializing in Software Quality Assurance, providing a range of services including App Testing, QA Testing, and Software Validation. Across their reviews, 100% of clients noted their responsiveness and efficiency, with an emphasis on their ability to integrate seamlessly with existing workflows and deliver rapid, reliable automated testing solutions. Notable feedback includes their proactive communication and commitment to aligning testing strategies with client needs.

    See all 63 projects

    Reviews mention Adaptable

    Clients have consistently praised QA Wolf for their adaptability and responsiveness throughout project engagements. One client noted their ability to integrate seamlessly into existing workflows by customizing Asana and GitHub integrations to meet specific needs, which was accomplished without friction. Additionally, they were commended for their rapid response times and proactive communication, making them feel like an embedded part of the team. Overall, the sentiment is overwhelmingly positive, highlighting their commitment to aligning with client requirements.
    • QA Services for HealthTech Firm
      4.5 Apr 23, 2026

      They are highly responsive to our needs and feedback. When we requested changes to how their Asana and GitHub integrations work to better align with our internal processes, they made the adjustments quickly and without friction. Throughout almost four months of partnership, all deadlines have been met, expectations have been clearly set, and all issues raised on our end have been addressed promptly.

      Read Full Review
    • QA Services for HealthTech Firm
      4.5 Apr 23, 2026

      What stands out most is that QA Wolf operates like an embedded part of our team rather than an external vendor. They adapted their own Asana and GitHub integrations to fit our workflow rather than forcing us into theirs, and they consistently move faster than promised, having authored 119 of our 175 budgeted tests and tracking to 80% of the budget by early May.

      Read Full Review
    • QA Services for HealthTech Firm
      4.5 Apr 23, 2026

      The only friction we experienced was early in the engagement, when we were still aligning their workflow with ours. A few iterations were needed on their Asana and GitHub integrations before things felt fully seamless, but they responded to every request and made the adjustments quickly.

      Read Full Review
    Read All Reviews
    44 of 58 Application Testing reviews are 5 stars
    4 new reviews for Application Testing in past 6 months
    $50,000 – $199,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Application Testing for Financial Services Company

    5.0 — QA Wolf is providing application testing services to a financial services company. The team defines and builds out the testing environment as well as runs and oversees the validation Read more
    Read 58 Reviews

    Industry Experience

    QA Wolf has demonstrated strong expertise in various industries, notably Insurance, Telecommunications, Financial Services, and Education. Clients praised their ability to automate testing processes, resulting in significant reductions in bugs and improved release confidence. The Insurance industry feedback highlighted successful end-to-end testing, while Telecommunications clients noted enhanced automated test coverage. Overall sentiment reflects satisfaction across sectors, emphasizing QA Wolf's responsiveness and value, making them a suitable partner for organizations seeking reliable QA solutions.

    Read All Reviews

    Select Industry to see insights

    Other industries Gambling Manufacturing Arts, entertainment & music Automotive Advertising & marketing Education Healthcare Media Consulting eCommerce Information technology Logistics & Supply Chain Agriculture Software Telecommunications Financial services Engineering Insurance

    Average Project Cost Breakdown

    $50,000 to $199,999 (11) $10,000 to $49,000 (2) Less than $10,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    The overall sentiment regarding QA Wolf's cost and value for money is highly positive. Clients frequently highlighted that QA Wolf's pricing fits their budget while delivering excellent value. For instance, one client noted that QA Wolf's services saved them significant manual testing hours, allowing their team to focus on core responsibilities. Another client mentioned the impressive return on investment, indicating that QA Wolf's offerings exceed expectations without adding extra costs. Overall, clients feel they receive substantial quality and efficiency for the costs incurred.
    Read All Reviews
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    QualityLogic Logotype

    QualityLogic

    4.9 32 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves St. Louis, MO

    Services provided

    100% Application Testing

    QualityLogic is a professional services company specializing in App Testing, QA Testing, and Software Testing. Across numerous reviews, 100% of clients praised their communication and project management skills, and 90% noted their technical expertise and professionalism. A recurrent theme is their alignment with clients' values and budget, with many highlighting their flexible and dedicated approach to Software Quality Assurance.

    See all 32 projects
    1 of 1 reviews is 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 1 time in the past 6 months

    In recent reviews, clients commend QualityLogic for their effective training and consultation on ADA accessibility compliance. One client noted substantial progress in integrating accessibility practices across departments, attributing this to QualityLogic's clear articulation of both the 'HOW' and 'WHY' of compliance. The team consistently met deadlines and was responsive to feedback. However, some suggested improvements in training scripting, which were addressed promptly. Overall, the sentiment is highly positive, highlighting QualityLogic's expertise and value.
    Read 1 Recent Review

    Industry Experience

    QualityLogic has demonstrated expertise across various industries, including Government, Healthcare, Advertising & Marketing, Information Technology, and Education. Clients praised their strong project management, effective communication, and depth of knowledge in compliance and testing. In Government and Education, they excelled in ADA compliance and accessibility, while in Healthcare, they improved product launches and customer experiences. The overall sentiment is positive, highlighting QualityLogic's reliability and value in delivering high-quality QA services tailored to specific industry needs.

    Read All Reviews

    Select Industry to see insights

    Software Healthcare Advertising & marketing Information technology Legal Education Other Industry Arts, entertainment & music Consulting Transportation IT Services Financial services Media Government Business services

    View projects from:

    United States (26) Canada (1) Singapore (1) Spain (1)
    1 of 1 St. Louis-based review is 5 stars
    $200,000 – $999,999 avg. project cost for Application Testing services in St. Louis

    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
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  • Special Inspections & Design Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Collinsville, IL

    Services provided

    50% Application Testing
    50% Architectural Design

    Launched in 2011, Special Inspections & Design is an Architectural Design and Application Testing company. Their team provides Architectural Design and Application Testing.

    Read more

    Collinsville, IL

    One Design Mesa
    Collinsville, IL 62234

    2 - 5

    +1-618-691-9930

    See All Locations (2)
    View Profile
  • Quality Testing and Engineering, Inc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    O'Fallon, IL

    Services provided

    50% Application Testing
    50% Engineering

    Application Testing and Engineering company Quality Testing and Engineering, Inc was established in 2000. The team specializes in Application Testing and Engineering.

    Read more
    View Profile
  • Polaris Solutions, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    St. Louis, MO

    Services provided

    10% Application Testing
    20% Custom Software Development
    20% IT Managed Services +5 services
    10% Application Management & Support
    10% Blockchain
    10% Cloud Consulting & SI
    10% Cybersecurity
    10% Enterprise App Modernization

    Polaris Solutions, LLC is an IT managed services company founded in 2008. The agency provides IT managed services and Custom Software Development.

    Read more
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  • Dino Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Swansea, IL

    Services provided

    20% Application Testing
    20% Custom Software Development
    20% Enterprise App Modernization +2 services
    20% Mobile App Development
    20% Web Development

    Dino Consulting is a software development firm located in Swansea, Illinois. They provide Custom Software Development and Enterprise App Modernization and were founded in 2014.

    Read more
    View Profile
  • CEdge Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    St. Louis, MO

    Services provided

    10% Application Testing
    10% AI Development
    10% Cloud Consulting & SI +7 services
    10% Corporate Training & Coaching
    10% Custom Software Development
    10% Cybersecurity
    10% DevOps Managed Services
    10% E-Commerce Development
    10% IT Staff Augmentation
    10% IT Strategy Consulting

    CEdge Inc. Is a midsize IT strategy consulting company launched in 2004. Their team focuses on IT strategy consulting and cloud consulting & SI.

    Read more
    View Profile
  • Verve Industrial Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Jerseyville, IL

    Services provided

    20% Application Testing
    20% BI & Big Data Consulting & SI
    20% Cybersecurity +3 services
    20% IT Managed Services
    10% Business Consulting
    10% Compliance Consulting

    Verve Industrial, a data analytics company, was established in 1994. The company specializes in BI & big data consulting & SI and Cybersecurity, and is midsize.

    Read more
    View Profile
  • AbeTech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Troy, MO

    Services provided

    100% Application Testing

    AbeTech, an Application Testing company, was founded in 1992. Headquartered in Rogers, Minnesota and Troy, Missouri, the team offers Application Testing.

    Read more

    Troy, MO

    201 W Wood St
    Troy, MO 63379

    888 591 5455

    See All Locations (3)
    View Profile
  • Forensic IT, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Glen Carbon, IL

    Services provided

    100% Application Testing

    Forensic IT, Inc. Is a Glen Carbon, Illinois-based Application Testing company. The team offers Application Testing.

    Read more
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List of the Top St. Louis QA Testers

  1. Special Inspections & Design Logotype

    Special Inspections & Design

    Undisclosed
    Undisclosed
    10 - 49
    Collinsville, IL

    Ability to deliver

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

    Service focus

    50% Application Testing
    50% Other
    View Profile Visit Website
  2. Quality Testing and Engineering, Inc Logotype

    Quality Testing and Engineering, Inc

    Undisclosed
    Undisclosed
    10 - 49
    O'Fallon, IL

    Ability to deliver

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

    Service focus

    50% Application Testing
    50% Other
    View Profile Visit Website
  3. Polaris Solutions, LLC Logotype

    Polaris Solutions, LLC

    Undisclosed
    Undisclosed
    50 - 249
    St. Louis, MO

    Ability to deliver

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

    Service focus

    10% Application Testing
    90% Other
    View Profile Visit Website
  4. Dino Consulting Logotype

    Dino Consulting

    Undisclosed
    Undisclosed
    10 - 49
    Swansea, IL

    Ability to deliver

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

    Service focus

    20% Application Testing
    80% Other
    View Profile Visit Website
  5. CEdge Inc. Logotype

    CEdge Inc.

    Undisclosed
    Undisclosed
    50 - 249
    St. Louis, MO

    Ability to deliver

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

    Service focus

    10% Application Testing
    90% Other
    View Profile Visit Website
  6. Verve Industrial Logotype

    Verve Industrial

    Undisclosed
    Undisclosed
    50 - 249
    Jerseyville, IL

    Ability to deliver

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

    Service focus

    20% Application Testing
    80% Other
    View Profile Visit Website
  7. AbeTech Logotype

    AbeTech

    Undisclosed
    Undisclosed
    50 - 249
    Troy, MO

    Ability to deliver

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

    Service focus

    100% Application Testing
    View Profile Visit Website
  8. Forensic IT, Inc. Logotype

    Forensic IT, Inc.

    Undisclosed
    Undisclosed
    2 - 9
    Glen Carbon, IL

    Ability to deliver

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

    Service focus

    100% Application Testing
    View Profile Visit Website

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