Free Alternative to ChatGPT
7 free & open-source projects that replace ChatGPT.
Compare at a Glance
| vs ChatGPT |  openclaw |  hermes-agent |  open-webui |  librechat |  chatbot-ui |  gbrain |  heretic |
|---|---|---|---|---|---|---|---|
| Stars | 388k | 238k | 150k | 43k | 33k | 29k | 29k |
| Forks | 81k | 48k | 22k | 8.8k | 9.4k | 4.3k | 3.2k |
| Contributors | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Last Commit | Jun 3, 2026 | Jun 4, 2026 | Mar 6, 2026 | Mar 6, 2026 | Aug 3, 2024 | Jun 25, 2026 | Aug 17, 2026 |
| License | NOASSERTION | MIT | BSD 3-Clause License | MIT | MIT | MIT | AGPL-3.0 |
| Language | TypeScript | Python | Python | TypeScript | TypeScript | TypeScript | Python |
Are you frustrated by the built-in censorship and restrictions of popular AI language models like ChatGPT?
heretic provides fully automatic censorship removal for LLMs, ensuring your generative AI projects can operate without artificial restrictions. Built with Python for developers and researchers, it's designed to give you unprecedented control over your AI's responses across macOS, Windows, and Linux.
- 🤖 Automatic moderation bypass
- 🧠 Unfiltered language models
- 🔓 Unlock LLM capabilities
- ⚡️ Fast content generation
- 💻 Cross-platform support
As a free and open-source solution, heretic comes without any subscriptions, hidden fees, or frustrating watermarks. Enjoy true creative freedom forever.
Ready to reclaim control? Discover heretic and unleash the full, unfiltered potential of your LLMs. Visit Fossy to learn more and get started: https://fossy.dev/p-e-w/heretic
