NextChat
✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows
Why it is included
NextChat is the transparent open-source AI chat platform where you bring your own API keys, maintain complete control, and only pay for what you use. Supporting ChatGPT, Claude, Gemini, DeepSeek, Midjourney and more without subscriptions or hidden fees.
Best for
Users exploring vetted FOSS alternatives in this space (llm gui).
Strengths
- ~87,622 GitHub stars (per upstream list)
- Open source
Limitations
- Verify license, platform support, and security posture for your environment.
Good alternatives
Related tools
AI & Machine Learning
Telegraf
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
AI & Machine Learning
LLaMa-Factory
Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)
AI & Machine Learning
GPT Researcher
An autonomous agent that conducts deep research on any data using any LLM providers
AI & Machine Learning
Open Intepreter
A natural language interface for computers
AI & Machine Learning
screenpipe
run agents that work for you in the background based on what you do
AI & Machine Learning
gptme
Your agent in your terminal, equipped with local tools: writes code, uses the terminal, browses the web. Make your own persistent autonomous agent on top!