Obsidian Publish lets you turn your Obsidian vault into a public website. Below are 20 alternative knowledge‑management platforms that offer publishing, collaboration, and knowledge‑base capabilities—many with built‑in static‑site generation, wikis, or documentation features.
Get targeted exposure with custom position pinning and highlighted placement.
All‑in‑one workspace for notes, docs, databases, and public pages; easy to share and embed content on the web.
Networked note‑taking tool with bi‑directional links; can publish public graphs via Roam‑to‑Web.
Open‑source, local‑first outliner with markdown/Org‑mode support; publish via Logseq‑Publish or static‑site generators.
Collaborative documentation platform that turns markdown repositories into searchable, hosted docs sites.
Hosted documentation service that builds Sphinx/MkDocs sites from your repo and serves them with versioning.
Static site generator focused on project documentation; works with Markdown and a variety of themes.
Ruby‑based static site generator, the engine behind GitHub Pages; ideal for markdown‑driven knowledge sites.
Atlassian’s enterprise wiki with rich collaboration, permissions, and publishing to public portals.
Modern knowledge‑base platform with clean UI, powerful search, and public sharing options.
Collaborative wiki with real‑time editing, markdown support, and public page publishing.
Doc‑as‑app platform that lets you build interactive knowledge bases and publish them as web pages.
Team knowledge base that integrates with Slack and offers public pages for external audiences.
Open‑source, Node.js‑based wiki engine with markdown editing, version control, and public site hosting.
Free, open‑source platform for creating beautiful documentation and knowledge bases; supports public publishing.
The software behind Wikipedia; highly extensible for large‑scale public knowledge bases.
VS Code extension that brings a personal knowledge graph to markdown files; can be exported via static‑site tools.
Self‑contained, single‑file wiki that can be hosted publicly or shared as a standalone HTML file.
Open‑source knowledge base for teams with markdown editing, granular permissions, and public sharing.