AI assistants on .ai

Chat assistants and AI companions that people talk to every day, and the companies behind them. 14 companies so far. Dated updates appear first.

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AI assistants are the products most people meet first: a chat window that answers questions, writes, summarizes and, increasingly, takes actions. Several of the most used assistants run on .ai domains, from Anthropic's claude.ai to Meta's meta.ai and DuckDuckGo's duck.ai. What separates them now is less the chat itself than the models behind it, how they handle privacy, and what they can do on your behalf. Each page below tracks what the product has shipped and the story of its domain.

Wordwarewordware.ai Sauna context-aware assistant Update · Nov 2026Lists Sauna as its main product on the company website; launch date was not verified. Claudeclaude.ai Anthropic's AI assistant Company · 26 Oct 2026Anthropic files for an IPO. Character.AIcharacter.ai Chat with AI characters In a court-supervised sale Company · 13 Oct 2026Character.AI files for Chapter 11 bankruptcy. Kindroidkindroid.ai AI companions Launch · 12 Oct 2026Updated vignette selfies, avatars and long-term memory features. Kimikimi.ai Moonshot AI assistant and model family Launch · Oct 2026Releases Kimi K3.1 Pro across its app, work, code and API products. Vellumvellum.ai Personal AI companion Launch · 21 Sep 2026Added document creation inside conversations and the Library. Nemininemini.ai Create AI companions Launch · 19 Sep 2026Adds an option to bring an OpenAI API key for tools and thinking in version 0.06 alpha. Sidersider.ai Browser assistant and creative tools Launch · Sep 2026Introduces Sider Code for changing webpages through text instructions. Venicevenice.ai Chat with multiple AI models Launch · 19 May 2026Launches Agentic Chat for multi-step tasks in its assistant. Lindylindy.ai Assistant for coordinating work Launch · Feb 2026Introduces Lindy Assistant for coordinating everyday work across connected tools. Meta AImeta.ai Meta's AI assistant Update · May 2025Mark Zuckerberg says Meta AI has 1 billion monthly users across Meta's apps. Duck.aiduck.ai DuckDuckGo's private AI chat Update · 2024DuckDuckGo launches private access to AI chatbots as DuckDuckGo AI Chat. CHAIchai.ai AI characters and stories Product overview · Website checked 9 Nov 2026CHAI runs a platform for creating and talking with AI characters. Text.aitext.ai Group chat with AI actions Product overview · Website checked 9 Nov 2026Text.ai combines messaging with AI tools for planning and creating things together.

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