# Top Software Testing Companies in Missouri Recommended Software Testing companies in Missouri include Avigma Tech LLC, Electric Power Systems, AbeTech, Special Inspections & Design, Binary Noggin, Polaris Solutions, LLC, Onshore Outsourcing, Quality Testing and Engineering, Inc, Backstage Development, ThreatBee. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Software Testing Companies in Missouri Ratings Updated: Sep 17, 2026 ### [Avigma Tech LLC](https://clutch.co/profile/avigma-tech) #### 4.8 out of 5 star rating (2 reviews) - $1,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Independence, MO #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 5% Custom Software Development - 10% AR/VR Development - 5% Blockchain - 10% Cloud Consulting & SI - 10% Application Management & Support - 5% E-Commerce Development - 10% IoT Development - 5% Mobile App Development - 10% Application Testing - 5% Wearable App Development - 10% Web Design - 5% Web Development #### Company description Avigma Tech LLC is a tech company specializing in mobile-responsive front-end and admin UX development. According to client reviews, 100% of feedback is positive, with clients highlighting their responsiveness, accommodation, and timely delivery. The company is noted for its good value for cost and interactive project management approach. [Visit Website](https://avigma.com/) #### Timely Avigma Tech LLC received positive feedback regarding their timeliness and responsiveness. One client noted that the team was 'very interactive, accommodating, and timely' in their project management. This sentiment reflects a strong commitment to meeting deadlines and addressing client needs promptly, contributing to the overall satisfaction with their services. #### Experience in 1 industry Avigma Tech LLC has garnered positive feedback primarily within the Information Technology sector, particularly noted for its work in the cannabis industry. Clients commend their expertise in creating mobile-responsive applications and their exceptional project management, highlighting responsiveness and adherence to timelines. The overall sentiment indicates that Avigma Tech LLC is a strong fit for tech projects requiring user-friendly interfaces, especially in specialized markets like cannabis. [Read All Reviews](https://clutch.co/profile/avigma-tech?verified=true#reviews) ##### Information technology Experience Avigma Tech LLC demonstrates strong expertise in mobile responsive design, as evidenced by their successful project with AX420 LLC, which resulted in a fully mobile-responsive application. Clients appreciate their accommodating team, prompt communication, and the overall value for cost. Their responsiveness to quality assurance needs highlights their commitment to client satisfaction. This positive sentiment indicates Avigma Tech LLC is a reliable partner for projects requiring technical proficiency in the Information Technology industry. - 1 review for information technology industry - Unknown avg. project cost - Web App Dev for Tech Company (4.5/5, Feb 2, 2024): Avigma Tech LLC was hired by a tech company to convert their existing website and make it accessible to all mobile devices. The team was in charge of the frontend and admin UX. [Read Full Review](https://clutch.co/go-to-review/avigma-tech/266023) #### 4.0 out of 5.0 rating for cost What Clients Have Said Clients have expressed satisfaction with Avigma Tech LLC's pricing, noting it fits their budget and provides good value for the cost. One client specifically highlighted the accommodating nature of the team and their responsiveness, which contributed to a positive experience. Overall, the sentiment reflects that the company's services are perceived as cost-effective and aligned with clients' financial expectations. [Read All Reviews](https://clutch.co/profile/avigma-tech?verified=true#reviews) --- ### [Electric Power Systems](https://clutch.co/profile/electric-power-systems) - 250 - 999 employees - Kansas City, MO #### Services Provided - Allocation of Expertise by Percentage - 40% Engineering - 60% Application Testing #### Company description Electric Power Systems is an Application Testing company. In Kansas City, Missouri and Richardson, Texas, the team provides Application Testing and Engineering. [Visit Website](https://www.voltyx.com/eps/) --- ### [AbeTech](https://clutch.co/profile/abetech) - 50 - 249 employees - Troy, MO #### Services Provided - Allocation of Expertise by Percentage - 100% Application Testing #### Company description AbeTech, an Application Testing company, was founded in 1992. Headquartered in Rogers, Minnesota and Troy, Missouri, the team offers Application Testing. [Visit Website](https://www.abetech.com/) #### Less than 1% of employees work in Troy office Troy, MO 201 W Wood St employees 888 591 5455 [See All Locations (3)](https://clutch.co/profile/abetech#location) --- ### [Special Inspections & Design](https://clutch.co/profile/special-inspections-design) - 10 - 49 employees - Chesterfield, MO #### Services Provided - Allocation of Expertise by Percentage - 50% Architectural Design - 50% Application Testing #### Company description Launched in 2011, Special Inspections & Design is an Architectural Design and Application Testing company. Their team provides Architectural Design and Application Testing. [Visit Website](https://sidengineers.com/) --- ### [Binary Noggin](https://clutch.co/profile/binary-noggin) - 2 - 9 employees - Gladstone, MO #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 20% Application Management & Support - 20% IoT Development - 20% Application Testing - 10% IT Staff Augmentation - 10% Web Design #### Company description Binary Noggin, a software development firm, is based in Gladstone, Missouri. Founded in 2007, the team offers Custom Software Development and Application Management & Support. [Visit Website](https://binarynoggin.com/) --- ### [Polaris Solutions, LLC](https://clutch.co/profile/polaris-solutions) - 50 - 249 employees - St. Louis, MO #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 10% Enterprise App Modernization - 10% Blockchain - 10% Cloud Consulting & SI - 10% Application Management & Support - 20% IT Managed Services - 10% Cybersecurity - 10% Application Testing #### Company description Polaris Solutions, LLC is an IT managed services company founded in 2008. The agency provides IT managed services and Custom Software Development. [Visit Website](https://www.polarissolutions.com/) --- ### [Onshore Outsourcing](https://clutch.co/profile/onshore-outsourcing) - 250 - 999 employees - Macon, MO #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% BI & Big Data Consulting & SI - 10% Application Management & Support - 10% Unified Communications Consulting & SI - 20% IT Managed Services - 10% IT Strategy Consulting - 10% Application Testing - 10% IT Staff Augmentation - 10% Web Design #### Company description IT managed services company Onshore Outsourcing is based in Macon, Missouri and Glennville, Georgia. They specialize in IT managed services and IT staff augmentation and were established in 2005. [Visit Website](https://www.onshoreoutsourcing.com/) --- ### [Quality Testing and Engineering, Inc](https://clutch.co/profile/quality-testing-engineering) - 10 - 49 employees - Wentzville, MO #### Services Provided - Allocation of Expertise by Percentage - 50% Engineering - 50% Application Testing #### Company description Application Testing and Engineering company Quality Testing and Engineering, Inc was established in 2000. The team specializes in Application Testing and Engineering. [Visit Website](https://qteinc.com/) #### 1% of employees work in Wentzville office Wentzville, MO 206 S Linn Ave employees [See All Locations (2)](https://clutch.co/profile/quality-testing-engineering#location) --- ### [Backstage Development](https://clutch.co/profile/backstage-development) - 50 - 249 employees - Springfield, MO #### Services Provided - Allocation of Expertise by Percentage - 15% API Development - 15% Branding - 10% CRM Consulting and SI - 15% Mobile App Development - 15% Application Testing - 15% Web Design - 15% Web Development #### Company description Established in 2015, Backstage Development is a branding agency. The team focuses on Branding and Web Design. [Visit Website](https://backstagedev.com/) --- ### [ThreatBee](https://clutch.co/profile/threatbee) - 2 - 9 employees - El Dorado Springs, MO #### Services Provided - Allocation of Expertise by Percentage - 10% AI Consulting - 10% Custom Software Development - 10% AI Development - 10% BI & Big Data Consulting & SI - 10% Blockchain - 10% Application Management & Support - 10% Generative AI - 10% IoT Development - 10% Cybersecurity - 10% Application Testing #### Company description ThreatBee is a data analytics company. Founded in 2020, their team provides BI & big data consulting & SI and Cybersecurity. [Visit Website](https://www.threatbee.net/) --- ### [Paladin Pursuit, Inc](https://clutch.co/profile/paladin-pursuit) - 2 - 9 employees - Lee's Summit, MO #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 15% Branding - 15% Graphic Design - 10% Mobile App Development - 15% Social Media Marketing - 10% Application Testing - 15% Web Development #### Company description Paladin Pursuit, Inc is a small custom software development company established in 2010. Their services include Custom Software Development and Branding. [Visit Website](http://www.paladinpursuit.com/) --- ### [CEdge Inc.](https://clutch.co/profile/cedge) - 50 - 249 employees - St. Louis, MO #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AI Development - 10% Cloud Consulting & SI - 10% Corporate Training & Coaching - 10% DevOps Managed Services - 10% E-Commerce Development - 10% Cybersecurity - 10% IT Strategy Consulting - 10% Application Testing - 10% IT Staff Augmentation #### Company description CEdge Inc. Is a midsize IT strategy consulting company launched in 2004. Their team focuses on IT strategy consulting and cloud consulting & SI. [Visit Website](https://www.cedgecorp.com/) --- ### [BlockExcel](https://clutch.co/profile/blockexcel) - 10 - 49 employees - Harrisonville, MO #### Services Provided - Allocation of Expertise by Percentage - 20% Blockchain - 15% Financial Advising & Planning - 20% IoT Development - 25% IT Strategy Consulting - 20% Application Testing #### Company description BlockExcel, a small IT strategy consulting company, is headquartered in Harrisonville, Missouri and Chicago, Illinois. Their services include IT strategy consulting and IoT development. [Visit Website](http://www.winsidesolutions.com/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. 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