Market Opportunity
Rescue Your Vault: Local, Privacy-First RAG for Obsidian Notes targets a $9.0B = 300M knowledge workers x $30/year informal AI-PKM spend total addressable market with low saturation and a year-over-year growth rate of 30%.
Key trends driving demand: On-device LLMs -- reduced latency and privacy enablement makes true local RAG viable for end users.; PKM mainstreaming -- more knowledge workers use personal vaults and expect AI over their data.; Vector DB & embeddings tooling maturity -- libraries and compact indexes make efficient local storage possible..
Key competitors include privateGPT & community local-RAG projects (e.g., privateGPT, llama.cpp + Chroma/Qdrant stacks), LlamaIndex / developer RAG libraries, Readwise (Reader + Readwise.io), Obsidian community plugins (various AI/query plugins).
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