Best vector databases for self-hosted RAG (October 2026)
Six self-hosted vector databases for RAG compared: Qdrant, Milvus, Chroma, Weaviate, pgvector, LanceDB. Licence, indexing, the catch.
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How to Use a Local LLM With Obsidian, Joplin, Logseq, and Notion
Plug a local Ollama model into Obsidian, Joplin, Logseq, or Notion so notes never leave your machine. Plugins that work, ones that do not, and what each costs.
Best Local AI for Email: Triage, Draft, Reply Privately
Run an AI assistant against your inbox without sending mail to Google, Microsoft, or any third party. RAG setup and tradeoffs.
Best Local LLM for Long-Document Q&A: How to Chat with a Book
Which local LLM should you use to ask questions about a 500-page PDF without uploading it? A practical guide by context window and hardware tier.
Best Local RAG Setups (October 2026)
Six self-hosted RAG stacks compared: AnythingLLM, Open WebUI, LibreChat, Msty, RAGFlow, Cherry Studio. Licences, embedders, and who can rerank.
Best Local Embedding and Reranker Models by VRAM (September 2026)
Local embedding and reranking models for RAG, sized by VRAM. Real GGUF file sizes, licences, and the runtime gap that stops Ollama reranking.
How to Build a Private RAG Chatbot With Open WebUI and Ollama
Chat with your own documents locally - no cloud, no subscriptions, no data leaving your machine. Step-by-step setup guide.
Self-Host AnythingLLM: Your Private Document Chat That Replaces ChatGPT Plus
Build a completely private AI assistant that can chat with your documents. No cloud uploads, no subscriptions, no data leaks.
Local RAG with AnythingLLM and Ollama: A Private Document AI
Step-by-step guide to building a private document search system that runs entirely on your computer, no cloud services required