DuckDuckGo AI Chat

Completely Free

Anonymous chat with several models through DuckDuckGo's privacy proxy.

Editorial note

No sign-in, chats are not used for training. Good default for private questions.

Details

Metadata is curated manually; anything we could not verify is left out rather than guessed.

privacychatanonymous

Ad-free AI answer engine that summarises pages and never tracks you.

Chat interface running open-weight models hosted by Hugging Face.

Multi-LLM consensus platform: Ask one prompt and compare answers from Claude, ChatGPT, Gemini, and open models in parallel.

The gold standard in blind LLM evaluation: try anonymous models on the same prompt, vote for the best, and reveal true Bradley-Terry Elo rankings.

Browser workspace for prompting Gemini models and testing an API key.

Very fast hosted inference for open models, with a free developer tier.