prompts.chat vs ChainForge
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| prompts.chat | ChainForge | |
|---|---|---|
| Tagline | The world's largest open-source prompt library for AI | An open-source visual environment for battle-testing prompts to LLMs |
| Stars | 165k | 3.0k |
| Forks | 21k | 257 |
| Open issues | 59 | 69 |
| Language | HTML | TypeScript |
| License | Other | MIT |
| Last pushed | Jul 7, 2026 | Jun 10, 2026 |
| Categories | LLM Frameworks, Developer Tools | Evaluation & Observability, Developer Tools |
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
ChainForge
ChainForge is a data flow prompt engineering tool that enables users to compare and evaluate large language model responses. Featuring synthetic table generation, evaluation metric setup, and the ability to query multiple models simultaneously.
TypeScript