Testing Frameworks

Alternatives to Spearmint

Compare healthier or more active tools in the same use case using ToolVitals public evidence.

Why compare

Signals behind this alternatives page

  • Spearmint currently shows at least one risk or watch signal in ToolVitals data.
  • The available public evidence points to a high-risk tool state.
  • Health score: 24/100.
  • Shipping score: 0/100.

Switching guide

Best alternatives by need

Best overallCypress

Highest organic ToolVitals fit for this use case.

Healthier optionsCypress, Promptfoo, Mocha, Vitest

Stronger current public-health signal than Spearmint.

Verified open/source-visibleCypress, Promptfoo, Mocha, Vitest

Useful when portability and inspectability matter.

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Ranked alternatives

Best-fit testing frameworks options

10 tools
02

Promptfoo

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

Active
Health97
Shipping97
Score97
Confidence90
Stars25.1k
ModeSource-visible project
10

kotest

Powerful, elegant and flexible test framework for Kotlin with assertions, property testing and data driven tests.

Active
Health88
Shipping80
Score85
Confidence90
Stars4.8k
ModeLibrary / Framework