prompts.chat vs promptfoo
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| prompts.chat | promptfoo | |
|---|---|---|
| Tagline | The world's largest open-source prompt library for AI | Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. |
| Stars | 165k | 23k |
| Forks | 21k | 2.1k |
| Open issues | 59 | 402 |
| Language | HTML | TypeScript |
| License | Other | MIT |
| Last pushed | Jul 7, 2026 | Jul 7, 2026 |
| Categories | LLM Frameworks, Developer Tools | Developer Tools, Evaluation & Observability |
prompts.chat
A repository for sharing and discovering AI prompts, primarily for ChatGPT but also compatible with other models. Originally known as Awesome ChatGPT Prompts.
HTML
promptfoo
A CLI and library to evaluate and red-team LLM applications with simple declarative configurations, supporting GPT, Claude, Gemini, etc., with CI/CD integration. Used by OpenAI and Anthropic.
TypeScript