LLM Wiki compiles your documents into a persistent cited wiki once, instead of re-reading them on every question like standard RAG.
Yes, LLM Wiki is open source under the GPL-3.0 license.
LLM Wiki is free to use.
Yes, LLM Wiki can be self-hosted (the source is available under the GPL-3.0 license).
Open-source desktop app (GPL-3.0, 19.1k★; Tauri, TypeScript + Rust) that compiles your documents into a persistent, interconnected wiki instead of re-reading them per query like standard RAG: two-step chain-of-thought ingest, a knowledge graph with community detection, cited multi-conversation chat, web clipper, and Obsidian-vault compatibility.
The GTM knowledge problem is not retrieval, it is persistence: the same ICP notes, pricing logic and objection handling get re-derived every session. Compile-once into a cited wiki is the right shape for that, and it pairs naturally with a lighter query-time tool (see raggy) rather than replacing it.