Best Functional Testing Software in 2026 — page 2

Perfecto

Perfecto combines broad device and browser coverage with several testing types, frameworks, and integrations.

Rainforest QA

Choose Rainforest QA if you want AI-assisted, no-code tests with broad result details and integrations. Consider another platform if you require self-hosted runners or publicly listed pricing.

Ranorex Studio

Ranorex Studio combines visual test authoring with coded flows, parallel execution, and broad integrations.

99tests

99tests offers manual execution of supplied cases with detailed reports and listed mobile and web coverage.

Squish

Squish offers broad cross-platform GUI automation with several authoring languages, CI integrations, and safety-oriented qualification support.

TestGrid

Choose TestGrid if your team needs broad automated testing across real devices, browsers, APIs, or connected-device workflows, with several deployment options.

Test IO

Test IO combines a qualified tester community with managed crowdtesting workflows and broad integration support.

Testlio

Testlio combines testing services, a global community, and LeoCore coordination features. Its paid, sales-led structure and plan-specific AI controls are important considerations.

Eggplant Performance

Virtuoso

Virtuoso combines agent-assisted test creation with human review and release evidence.

Perfecto Test Analytics

Choose Perfecto Test Analytics if its supported frameworks and delivery integrations match your testing stack.

OpenText Functional Testing (formerly UFT One)

OpenText Functional Testing combines code-based authoring with browser, visual, web, and real-device testing.

Tricentis Tosca