Free AI tools for AI test automation

Open source LLM prompt testing with automated benchmarks.

LLM-specific. not for general app testing.

Open source ML model testing with vulnerability detection.

ML models only. not for web or app testing.

AI pipeline testing with regression detection and evaluation.

AI-app specific. not for general testing.

Open source RAG evaluation with faithfulness and relevance metrics.

RAG-specific. not for general testing.

Automates testing with cross-browser coverage and synthetic monitoring.

When you need manual testing or security assessments.

Automates testing with cross-browser coverage and synthetic monitoring.

When you need manual testing or security assessments.

Automates testing with cross-browser coverage and synthetic monitoring.

When you need manual testing or security assessments.

Automates testing with cross-browser coverage and synthetic monitoring.

When you need manual testing or security assessments.

Automates testing with cross-browser coverage and synthetic monitoring.

When you need manual testing or security assessments.

Simulates realistic load and measures application performance.

When you need unit-level or integration testing.

Simulates realistic load patterns for performance testing.

When you need functional testing only.

Simulates realistic load patterns for performance testing.

When you need functional testing only.

Provides integrated functionality within the platform ecosystem.

When you need specialized tooling outside scope.

ProtoTest is an automated testing framework for game logic and mechanics. Developers write test cases in visual scripting and run across all platforms.

Skip if the workflow above is not a close match. compare the rest of this list first.