# prompts.chat

Product · https://godooo.ai/en/product/prompts-chat

> prompts.chat is an open-source AI app, launched in 2022, made for people who don't write code and developers.

A community library of prompts for ChatGPT, Claude and other models, open source and self-hostable.

Main jobs: Prompt optimization. It is open source and free to use. You can use it in the browser, on your own server, through an API and in the terminal.

## At a glance

- **Type:** [Product](https://godooo.ai/en/browse#product)
- **Launched:** 2022
- **Galaxy:** [Writing & Work](https://godooo.ai/en/galaxy/writing)
- **Pricing:** Open source, free
- **Open source:** Yes
- **Source code:** [github.com/f/prompts.chat](https://github.com/f/prompts.chat)
- **GitHub stars:** 171,143
- **How you run it:** Web · Self-host · API · Terminal
- **Made for:** No-code users · Developers
- **Website:** [prompts.chat](https://prompts.chat)
- **Also known as:** Awesome ChatGPT Prompts

## What it can do

- **[Prompt optimization](https://godooo.ai/en/capability/prompt-engineering)** — main job, _proposed by a machine, awaiting calibration_. “A curated collection of prompts for AI chat models. Originally created for ChatGPT, these prompts work great with any modern AI assistant.” (read on [github.com](https://github.com/f/prompts.chat), 2026-09-24)

## Alternatives

- **[DSPy](https://godooo.ai/en/framework/dspy)** (Open source, free): Also does: Prompt optimization; runs offline
- **[Fabric](https://godooo.ai/en/cli/fabric)** (Open source, free): Also does: Prompt optimization
- **[Prompt Optimizer](https://godooo.ai/en/product/prompt-optimizer)** (Open source, free): Also does: Prompt optimization
- **[Langfuse](https://godooo.ai/en/product/langfuse)** (Open source, free): Also does: Prompt optimization
- **[Phoenix](https://godooo.ai/en/framework/phoenix)** (Open source, free): Also does: Prompt optimization; runs offline

## Connections

- **Applies:** [Prompt Engineering](https://godooo.ai/en/concept/prompt-engineering)

## Questions

### What is prompts.chat?

prompts.chat is an open-source AI app, launched in 2022, made for people who don't write code and developers. A community library of prompts for ChatGPT, Claude and other models, open source and self-hostable.

### Is prompts.chat free?

Yes. prompts.chat is open source and free to use.

### Is prompts.chat open source?

Yes. The source code is at https://github.com/f/prompts.chat.

### Can prompts.chat run locally?

prompts.chat can be self-hosted on your own server.

### What can prompts.chat do?

Main jobs: Prompt optimization.

### What are open-source alternatives to prompts.chat?

Open-source ones: DSPy, Fabric, Prompt Optimizer, Langfuse and Phoenix.

## Sources

- [github.com](https://github.com/f/prompts.chat) — checked 2026-09-24
- [prompts.chat](https://prompts.chat)

---

Last updated 2026-09-24 · sources checked 2026-09-24 · Markdown version of https://godooo.ai/en/product/prompts-chat. Every page on this site has one: add .md to its address.