No signup. No card. Free GPT & Claude.

DuckDuckGo's Duck.ai offers free, anonymous access to multiple AI models without requiring signup or payment. The service anonymizes requests and does not store chats by default, providing a privacy-focused alternative for users seeking quick access to AI chatbots.

Just go to: https://Duck.ai https://Duck.ai Duck.ai by DuckDuckGo lets you chat with several AI models for free. Your requests are anonymized, and chats aren’t stored on DuckDuckGo’s servers by default. Current free models: If you care about privacy and want quick access to good models without signing up, it’s worth trying.