TOP 10 LIST2026

Top 10 QA & Test Automation Agencies in Texas (2026)

The best qa & test automation agencies in Texas, curated by AgencyCluster.

10 verified agencies
19+ years avg. experience
Updated today

The Top 10

The absolute best in qa & test automation

Ranorex
Texas·Mid-Size·19+ yrs·Score: 100

GUI test automation tool providing comprehensive testing for desktop, web, and mobile applications with codeless and coded approaches.

Top Rated15+ YearsMid-Size
QA & Test Automation
ScienceSoft
Texas·Enterprise·37+ yrs·Score: 100

IT consulting and software development company with 22 years in eCommerce, building enterprise solutions for B2B and B2C

Top Rated15+ YearsEnterprise
eCommerce DevelopmentMobile App Development
Testlio
Texas·Mid-Size·14+ yrs·Score: 100

Managed crowdsourced testing platform combining AI-powered automation with global tester network for comprehensive QA across devices.

Top Rated10+ YearsMid-Size
QA & Test Automation
Tricentis
Texas·Large Team·19+ yrs·Score: 100

Enterprise testing platform providing AI-powered test automation, continuous testing, and quality engineering for complex applications.

Top Rated15+ YearsLarge Team
QA & Test Automation
QA TestLab
Texas·Mid-Size·21+ yrs·Score: 96

Independent testing company providing comprehensive QA services including test automation, mobile testing, and security testing.

Top Rated15+ YearsMid-Size
QA & Test Automation
TestCo
Texas·Small Team·18+ yrs·Score: 96

Independent software testing company providing comprehensive QA automation, functional testing, and quality engineering services.

Top Rated15+ YearsSmall Team
QA & Test Automation
BugRaptors
Texas·Small Team·11+ yrs·Score: 93

Independent QA company providing comprehensive testing services from functional to specialized automation for global enterprises.

Top Rated10+ YearsSmall Team
QA & Test Automation
TestAces
Texas·Boutique·12+ yrs·Score: 91

Software testing company focusing on automation alignment with business objectives, CI/CD integration, and sustainable QA practices.

Top Rated10+ YearsBoutique
QA & Test Automation
Testaify
Texas·Boutique·8+ yrs·Score: 91

Modern QA company providing comprehensive testing services including automation, performance, and security testing for digital products.

Top Rated5+ YearsBoutique
QA & Test Automation

Trusted Rankings

Every agency on this list has been reviewed by our editorial team. Rankings are based on our transparent methodology which evaluates credibility, outcomes, and reputation.

No paid rankingsVerified credentialsUpdated regularly

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