Compare projects
Select 2–4 projects to compare on the same basis.
mastra-ai / mastra
Mastra is the modern TypeScript framework for AI-powered applications and agents.
promptfoo / promptfoo
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
Popularity
Repository stars29,384Highest26,896
Fork3,081Highest2,666
Maintenance
Last push2026-11-062026-11-06
Maintenance notesNot verifiedNot verified
Repository created2024-08-062023-04-28
License & use
LicenseLicense not declaredMIT · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeModel and data evaluationContinuous delivery · Model and data evaluation · Retrieval-augmented generation · Software testing
TypeFrameworks & SDKsApps & systems
SubcategoryAgent frameworksSecurity tools
PlatformNot verifiedNot verified
First collected2026-11-032026-11-03
LanguageTypeScriptTypeScript
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-06 UTC