Duck.ai

duck.ai is DuckDuckGo's answer to AI chat: a free, no-signup window where you can talk to well-known AI models under DuckDuckGo's privacy terms — the queries are not used to train the models, and there is no account to create.

The pitch is anonymity rather than raw capability: model answers without the data trail. DuckDuckGo acts as the privacy layer between you and the model providers, and chats can be cleared with one click. The exact model roster rotates as providers update.

It fits people who want AI answers for everyday questions without logging in — and privacy-conscious users who won't touch the big assistants for that reason.

To begin, open duck.ai and ask something; the whole product is one input box. Compare the same prompt on a logged-in assistant to judge the tradeoffs yourself.

The honest limits. No accounts means no history sync or personalization; usage caps per day apply; and the underlying models are the same ones elsewhere — privacy is the difference, not intelligence. DuckDuckGo's own claims about training data are the provider's statements. Not used first-hand; confirm at duck.ai.