Welcome to Cairni

Cairni is a managed knowledge base that turns your sources — papers, notes, meetings, URLs — into a living, cross-linked wiki you can actually talk to. Instead of a chat history you'll forget or a folder of files you never reopen, your knowledge accumulates into pages you can see, trust, and own. Every claim on every page traces back to the original source it came from, so you always know *why* something is there. [Cairni guide.md]

The core loop is simple: add sources → AI compiles a cited wiki → ask it questions. You drop in a PDF, paste some notes, or record a meeting, and Cairni summarises each source, writes and updates concept and entity pages, and cross-links everything automatically. When you ask the wiki a question, the answer is grounded in your pages with citations — and if an answer is particularly good, you can save it back as a new page, so the wiki keeps getting smarter over time. See How Cairni works for a closer look at each stage. [Cairni guide.md]

Ready to dive in? Here's where to go:

• Getting started — create your first notebook, add sources, and ask your first question.
• What you can add — files, paste, URLs, Notion, and audio.
• Key features — cited answers, Assistant + Memory, teams, public wikis, export, and MCP.
• Use cases — research, learning, meetings, and team knowledge.
• Pricing — Free, Pro, Plus, Max, and Team plans.
• FAQ — how Cairni compares to ChatGPT and RAG, who owns your data, and more.

You can ask this wiki things like:

• *"How is Cairni different from ChatGPT?"*
• *"How do I add a source?"*
• *"Can my team share one wiki?"*
• *"Is my data private?"*
• *"How is this different from RAG?"* [Cairni guide.md]