Self-hosted projects tagged “Knowledge base”

Notion-style workspace for docs, wikis, and task databases with rich blocks, templates, and optional AI—available across desktop and mobile.

Alternative to:

Notion+3

Open source forum software with real-time discussions, powerful moderation, SSO, and integrations—built for long-lived, searchable community knowledge.

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Zendesk+5

Self-hostable note app with Markdown, block references, backlinks, and local-first sync for building a personal knowledge base and wiki-like docs.

Alternative to:

Notion+5

A Node.js-based wiki for team documentation and knowledge bases with Markdown, rich editor, permissions, Git sync, and multiple authentication options.

Alternative to:

Confluence+7

Self-hosted collaborative wiki and knowledge base with pages, spaces, permissions, and full-text search for internal documentation.

Alternative to:

Confluence+5

BookStack is a self-hosted wiki and documentation platform with a book/chapter/page structure, full-text search, WYSIWYG and Markdown editing, and role-based access control.

Alternative to:

Confluence+5

Self-hosted, real-time collaborative Markdown editor for teams, with note sharing, history, and flexible publishing via links and permissions.

Alternative to:

Confluence+7

Self-hosted helpdesk for email and multichannel ticketing with SLA, automation, knowledge base, and integrations for support teams.

Alternative to:

Zendesk+7

A PHP wiki that stores pages as text files, offering ACL, versioning, plugins, and structured navigation without requiring a database.

Alternative to:

Confluence+5

Self-hosted, markdown-based personal knowledge base with backlinks, full-text search, and a programmable extension system for automations and custom commands.

Alternative to:

Notion+8

Self-hosted collaborative workspace combining notes, documents, and lightweight project organization for teams that want a Notion-style hub on their own infrastructure.

Alternative to:

Notion+5

FreeScout is a lightweight help desk for managing shared email inboxes with ticketing, assignments, collision detection, and extensible modules.

Alternative to:

Help Scout+7

Self-hosted, file-based knowledge base and documentation portal built with Node.js and Markdown.

Alternative to:

Confluence+4

Grimoire is a self-hosted personal knowledge base for organizing Markdown notes with tags, backlinks, and fast full-text search via a web UI.

Alternative to:

Notion+4

Java-based enterprise wiki for collaborative documentation with extensions, scripting, workflows, access control, and full version history.

Alternative to:

Confluence+5