Best self-hosted Knowledge Base apps
Curated picks for knowledge base with quality scoring and deployment clarity.
AFFiNE
AFFiNE is a next‑gen, privacy‑respecting open‑source knowledge base that combines notes, planning, sorting and collaborative whiteboarding into a unified editor. It supports markdown, CRDT-based syncing, and is customizable for teams and individuals.
AppFlowy
Open-source AI-assisted collaborative workspace that combines projects, wikis, and teams, offering Notion-like capabilities with data control and extensibility.
archivy
Archivy is a self-hosted knowledge repository that allows you to learn and retain information in your own personal and extensible wiki.
autodoc
Experimental toolkit for auto-generating codebase documentation using LLMs
awesome-coins
Awesome list of cryptocurrencies, their algorithms, wallets, guides, and related resources.
awesome-redux
Awesome list of Redux examples and middlewares
azimutt
Azimutt is a database documentation and diagramming tool that helps you explore, document, model, and optimize database schemas across multiple DBMS.
beautiful-docs
A curated list of pointers to useful, well-written, and aesthetically beautiful documentation resources.
BlueTeam-Tools
Tools and Techniques for Blue Team / Incident Response
BookStack
A platform to create documentation/wiki content built with PHP & Laravel
cheat.sh
Cheat sheet platform offering quick command-line examples and documentation via CLI and web, with cheat sheets for various tools and topics.
chonkie
CHONK docs with Chonkie — The lightweight ingestion library for fast, efficient and robust RAG pipelines. It enables chunking, retrieval, and semantic search for building robust RAG pipelines.
colanode
Open-source, local-first Slack and Notion alternative; self-hosted chat, collaboration, and knowledge-base with CRDT-based syncing.
collabmd
Realtime collaboration for markdown folders, diagrams, and git-backed docs; supports Excalidraw, Mermaid, PlantUML and integrates with Obsidian; uses CRDT-based syncing for live collaboration.
community
Self-hosted documentation and knowledge management platform (Confluence alternative) with collaboration, dashboards, document conversion, and reporting; built with Go and EmberJS.
ctf-wiki
A collaborative wiki for CTF writeups and tutorials across topics such as crypto, pwn, reverse, web, and general wiki content; supports community contributions.
deepwiki-open
Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories.
DevDocs
Completely free, private, UI-based Tech Documentation MCP server designed for coders and software developers; easily integrate into Cursor, Windsurf, Cline, Roo Code, Claude Desktop App.
docs
A collaborative note taking, wiki and documentation platform built with Django and React, featuring real-time collaboration, self-hosting capabilities and extensible through modern web technologies.
docsbox
Self-hosted document converting service with HTTP API
docspell
DocSpell is a self-hosted document management system to organize scanned documents, emails, and other sources with minimal effort. It includes OCR, NLP, tagging, and a web UI.
esdoc
ESDoc - JavaScript documentation generator that builds API docs from annotated source code comments.
gitbook
The open source frontend for GitBook doc sites
jitpack.io
Documentation and issues of https://jitpack.io
khoj
Self-hosted AI assistant and research platform that can query the web or local docs, build custom agents, automate tasks, perform deep research, and turn any online or local LLM into an autonomous AI; supports semantic search, offline LLM, image generation, notes integration (Obsidian), and RAG workflows.
lemonade-stand
A handy guide to financial support for open source
many-notes
Markdown note-taking web application designed for simplicity
mininote
Self-hosted, encrypted Markdown note-taking editor.
Notes
Self-hosted knowledge management app for building personal knowledge bases, notes, wikis, and knowledge graphs.
OfflineWikipediaTextApi
Self-hosted API that downloads and exposes access to NeuML's txtai-wikipedia and full Wikipedia datasets, taking a query and returning the full article text.