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Home Software Testing United States Missouri St. Louis

Top Software Testing Companies in St. Louis

Ratings Updated: April 5, 2026
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0 Leaders 8 Contenders

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 84 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 is a versatile software development company specializing in Application Testing and Software Quality Assurance. The company is noted for its flexibility, technical expertise, and proactive project management, consistently meeting project timelines and client needs with a 95% satisfaction rate. Clients frequently commend Simform for its excellent communication and ability to adapt to changing requirements, as highlighted in 80% of reviews.

    See all 84 projects

    Reviews mention Honest

    Clients frequently commend Simform for their transparency and honesty throughout project engagements. A CEO noted their commitment to understanding client needs and delivering on expectations, stating, "they communicate early about what it will take" and are "truthful and honest about it." Another client appreciated their responsiveness, highlighting a situation where Simform addressed a missed deadline with assurance and openness. Overall, the sentiment is overwhelmingly positive, emphasizing their reliability and integrity as key differentiators.
    • Web Dev & Database Management for Data Analytics Company
      5.0 Jul 7, 2022

      I'm most impressed with Simform's ability to properly plan things, manage their work, and communicate early about what it will take. They're clearly experienced, understand what's needed, and are truthful and honest about it. I've worked with other developers who didn't quite understand what we wanted, and we ended up with a bigger and more expensive project. With Simform, I don't have to worry about those issues.

      Read Full Review
    • Mobile App Development for Application Company
      5.0 Sep 23, 2020

      Recently, we’ve been getting toward the end of a project. They’re in India, and with COVID, they’ve seen a lot of power outages, Wi-Fi outages, and even illnesses. The team was a little frazzled and missed a deadline, which wasn’t a big deal, but one of the owners stepped in to assure me it wouldn’t happen again and that they would fix it. It was a really great back and forth, and demonstrated that they care about me as a client. I thought that honesty and forthcomingness was fantastic.

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

    Reviewed 4 times in the past 6 months

    In the last six months, client feedback for Simform has been overwhelmingly positive, highlighting their responsiveness, technical expertise, and structured communication. One client noted their proactive approach and timely delivery of complex projects, while another emphasized the unique blend of technical depth and clear communication. Clients appreciated the team's ability to navigate challenges and deliver on expectations without surprises. Overall, clients expressed high satisfaction, recommending Simform as a reliable partner for software development and digital transformation.
    Read 4 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

    View projects from:

    United States (49) Canada (6) England (4) Germany (4) United Arab Emirates (2) Switzerland (2) Netherlands (1) Norway (1) Singapore (1) Sweden (1) Israel (1) Ireland (1) Hungary (1) Finland (1)
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    QA Wolf Logotype

    QA Wolf

    4.9 59 reviews
    Premier Verified
    $5,000+
    Undisclosed
    50 - 249
    Serves St. Louis, MO

    Services provided

    100% Application Testing

    QA Wolf is a software quality assurance company specializing in app and software testing services, including automated regression testing and test suite management. Reviews indicate an impressive 100% positive feedback, highlighting their rapid test delivery, responsive communication, and ability to customize workflows to client needs. Approximately 50% of reviewers commend their excellent project management and adaptability, which enhances partnership experiences.

    See all 59 projects
    5 of 6 reviews are 5 stars
    5 new reviews for Application Testing services
    Unknown avg. project cost

    Reviewed 6 times in the past 6 months

    In the last six months, client feedback for QA Wolf has been overwhelmingly positive, highlighting their responsiveness, effective communication, and ability to deliver on time. Clients noted significant improvements in testing efficiency, with one client reporting over 30 hidden bugs uncovered, saving hundreds of manual hours. Additionally, their project management was praised for being well-organized and transparent. While minor areas for improvement were mentioned, such as clearer expectations on test creation, overall sentiment reflects strong satisfaction with QA Wolf's services.
    Read 6 Recent Reviews

    Industry Experience

    QA Wolf demonstrates significant expertise across multiple industries, including Insurance, Telecommunications, Financial Services, and Education. Client feedback highlights their strengths in automation, responsiveness, and effective communication. Specifically, clients noted increased test coverage, reduced manual testing efforts, and timely bug detection, leading to improved product quality. Overall sentiment across industries is highly positive, indicating QA Wolf as a strong partner for organizations seeking reliable QA automation services.

    Read All Reviews

    Select Industry to see insights

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

    What Clients Have Said

    Clients consistently praise QA Wolf for their cost-effectiveness and value for money, noting that their pricing aligns well with budgets while delivering high-quality services. One client highlighted that QA Wolf's pricing fit their budget and provided good value for the cost, enabling them to automate extensive testing processes without overspending. Overall, feedback indicates a strong sentiment of satisfaction, with clients appreciating the significant reduction in manual testing efforts and enhanced software quality achieved through QA Wolf's services.
    Read All Reviews

    View projects from:

    United States (52) Canada (2) Australia (1) Colombia (1)
    View Profile Visit Website
    QualityLogic Logotype

    QualityLogic

    4.9 30 reviews
    Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves St. Louis, MO

    Services provided

    100% Application 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.

    See all 30 projects

    Reviews mention Detail-oriented

    The feedback regarding QualityLogic's detail-oriented approach is overwhelmingly positive. Clients praised their meticulousness in test case creation, with one stating, "the detail in their test cases was exactly the level of detail I would have done myself." Another client highlighted that QualityLogic's thorough testing significantly reduced bugs, achieving a bug escape rate of less than 10%. Overall, clients found their attention to detail to be a key strength, contributing to improved quality and efficiency in their projects.
    • Application Testing & QA for Cybersecurity Company
      5.0 Mar 15, 2024

      QualityLogic created over 1,364 unique test cases, which approached roughly a 95% test coverage of our app. The detail in their test cases was exactly the level of detail I would have done myself. To put this into perspective, I consider myself to be an obsessive-compulsive person when it comes to over-engineering test cases. On average, QualityLogic's test cases had 10–15 steps.

      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.

      Read Full Review
    • Augmentation & QA Testing for Mobile Application
      5.0 Feb 6, 2020

      In addition, their tickets are incredibly detailed, which makes it easy to read through them and understand exactly what is going on. That allows for minimized back and forth over specific issues so that we can use Slack and email to discuss larger changes and strategies without distraction.

      Read Full Review
    • QA for Assessment Provider for School Districts
      5.0 Sep 24, 2019

      This is a unique collaboration for us, but their flexibility, experience, attention to detail, and communication all stand out. They're very communicative, and their status reports have the perfect amount of information.

      Read Full Review
    • Quality Testing for Transportation App
      5.0 Apr 3, 2019

      QualityLogic integrated seamlessly with our business and provided high-quality services. Their attention to detail was notable. The high-energy team was engaged throughout the partnership.

      Read Full Review
    Read All Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (7) $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

    Clients consistently highlight QualityLogic's competitive pricing and exceptional value for money. One client noted that their 'cost to benefit ratio was a real win for our product launch,' while another mentioned that QualityLogic delivered 'strong project management' under budget. Overall, feedback indicates that clients feel they receive high-quality services that justify their investment, with many expressing satisfaction with the responsiveness and professionalism of the team.
    Read All Reviews

    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

    View projects from:

    United States (25) Canada (1) Singapore (1) Spain (1)
    View Profile Visit Website
  • 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
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  • 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
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  • 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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