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Kai, your AI assistant, everywhere.

Every top AI model in one chat, an Agent that finishes the job, meeting notes that write themselves, decks, proposals and a thesis workspace — on the web, Android and iPhone.

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Hi, I'm Kai 👋What should we work on today?
All models, one chatClaude, GPT, Gemini, DeepSeek — or let Kai Auto choose.
Agent modeSearches, reads, plans and comes back with the finished job.
Meeting notesOne tap to record. Decisions and action items, automatically.
Decks & documentsPresentations, proposals and theses, exported to PDF or Word.