NextChat
Lightweight web/desktop chat UI for OpenAI, Claude, Gemini, DeepSeek and more with a custom base URL and one-click deploy.
- License
- MIT
- Platforms
- Web, Windows, macOS, Linux, Docker
- Own API keys
- Yes
- Checked
- 2026-09-24
NextChat works with OpenAI-compatible APIs. Grab a free key and a model from the catalog: for coding · for agents · providers and base URLs
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FAQ
Is NextChat free?
Free and open source to self-host or use as a desktop app with your own keys; the last release shipped in July 2025.
Does NextChat work with free models?
Yes. It supports your own keys and OpenAI-compatible APIs, so you can plug in free models from OpenRouter, Groq, NVIDIA Build, or a local Ollama.
What license does NextChat use?
MIT. The source code is open.