Free AI
Assistants, answer engines and open models you can use for nothing.
Ad-free AI answer engine that summarises pages and never tracks you.
Anonymous chat with several models through DuckDuckGo's privacy proxy.
Chat interface running open-weight models hosted by Hugging Face.
Ask one question and compare answers from many AI models side by side.
Try two anonymous models on the same prompt and vote for the better answer.
Browser workspace for prompting Gemini models and testing an API key.
Very fast hosted inference for open models, with a free developer tier.
European assistant from Mistral with a usable free plan.
Assistant with strong reasoning and coding output on a free web tier.
Alibaba's assistant with open-weight model options and image support.
Answer engine tuned for programming questions, with sources.
AI search that lets you pick a model and keeps a private mode.
Conversational assistant designed for talking things through, not tasks.
Proton's assistant with encrypted chat history and no training on your data.
One API key for many models, including a rotating set of free ones.
Desktop app that runs open models fully offline on your own machine.
Download and chat with local models through a friendly desktop interface.
Build web apps by chatting with AI, using your own provider API key.