Best Self-hosted Content & Publishing tools in 2026
214 self-hosted open source alternatives in this category
214 services found
Frappe Helpdesk
Open-source helpdesk and ticket management software
Frappe Helpdesk is an open-source customer support platform with ticket management, agent and customer portals, SLAs, automation rules, and a knowledge base.
Silex
No-code website builder for static sites with dynamic data
Open-source no-code website builder to visually create fast static websites, with optional HTML/CSS/JavaScript editing and integrations for CMS and APIs.
Papermerge
Open-source document management system for scanned documents
Open-source DMS that OCRs, indexes, and manages scanned PDFs, TIFFs and images with tagging, versioning, metadata and full-text search support.
Raneto
File-based Markdown knowledge base wiki for Node.js
Raneto is an open-source, file-based Markdown knowledge base for Node.js with web editing, full-text search, theming, and optional login protection—no database required.
EventCatalog
Documentation portal for event-driven and microservice architectures
Open source architecture documentation tool to model and document domains, services, events, and schemas for event-driven and microservice systems.
NoteDiscovery
Self-hosted Markdown knowledge base and note-taking app
Lightweight, privacy-focused self-hosted Markdown notes app with wikilinks, graph view, tags, templates, search, Mermaid diagrams, LaTeX math, and optional password protection.
Squidex
Open-source headless CMS with API-first content management
Squidex is an open-source headless CMS and content hub with REST and GraphQL APIs, workflows, versioning, and integrations for delivering content to any app or site.
Documize
Knowledge base and documentation wiki for teams
Documize is a self-hosted knowledge base and documentation platform for internal and external docs, offering spaces, labels, search, and enterprise-friendly authentication.
Alexandrie
Modern extended-Markdown note-taking and knowledge base app
Self-hostable note-taking and knowledge base app with an extended Markdown editor, fast search, tagging, workspaces, sharing permissions, exports, and offline PWA support.
Docspell
Personal document management system with OCR and metadata suggestions
Docspell is a self-hosted document management system that imports scanned files and email attachments, runs OCR, and helps organize documents with tags, metadata, and search.
Gitit
Wiki engine backed by git, written in Haskell, with Pandoc.
Gitit is a wiki engine that stores pages in a git-compatible repo, uses Pandoc for markup, and runs on Happstack.
Pydio Cells
Self-hosted enterprise file sharing and collaboration platform
Self-hosted, secure platform for file sharing, collaboration, and document management with no vendor lock-in.
Azimutt
Database schema explorer, ERD designer and documentation tool
Azimutt is a database exploration and documentation tool with scalable ERDs, an AML schema DSL, schema analysis, data navigation and multi-source connectors.
Manyfold
Self-hosted digital asset manager for 3D models and print files
Manyfold is a self-hosted web app to organize, preview, and share 3D models for 3D printing, with tagging, metadata, and disk reorganization tools.
Traduora
Open-source translation management platform for teams
Self-hosted translation management platform to collaborate on localization, manage strings, and import/export translation files across common formats.
BroadcastChannel
Generate a microblog site from a Telegram channel
BroadcastChannel turns a public Telegram Channel into a fast, SEO-friendly microblog website with RSS feeds and minimal client-side JavaScript.
Ech0
Lightweight open-source self-hosted federated publishing platform
Ech0 is a lightweight open-source, self-hosted federated publishing platform (ActivityPub) with a Vue-based UI, SQLite storage, Docker deployment and built-in Markdown editor.
django-wiki
A Django-based wiki app with Markdown, revisions, and plugins
Extensible Django wiki application with Markdown pages, versioning, permissions, and a pluggable architecture for integrating knowledge bases into Django sites.
Publify
Ruby on Rails multi-user blogging and publishing platform
Open-source Ruby on Rails blogging and publishing platform (formerly Typo) with themes, plugins, multilingual support and an official demo.
Multi Theft Auto: San Andreas (MTA:SA)
Open-source multiplayer engine and mod for GTA: San Andreas
Open-source multiplayer modification and engine for Grand Theft Auto: San Andreas that adds synchronized networking, Lua scripting, resource-based content, and a server browser.
Elgg
Open source social networking engine built in PHP and MySQL.
Elgg is a modular open source platform for building social networks and collaborative communities with plugin-based extensions.
AtomicServer
Headless CMS and real-time graph database for Atomic Data
Open source headless CMS and real-time graph database with schema tooling, full-text search, tables, documents, files, and SDKs for web apps.
Lute
Web-based language-learning tool for learning through reading
Python/Flask reading-based language learning app that turns texts into interactive lessons, with term management, plugins, audio and Anki export.
An Otter Wiki
Minimalistic Git-backed wiki using Markdown
A minimalistic wiki for collaborative documentation, storing pages in Git and editing in Markdown with version history, attachments, and user authentication.
Winter CMS
Laravel-based open-source CMS for building websites and web apps
Winter CMS is a Laravel-based, self-hosted open-source CMS with a user-friendly backend and extensible plugin/theme architecture for websites and web apps.
Bludit
Flat-file CMS for fast, database-free websites and blogs
Bludit is a simple, fast flat-file CMS that stores content as JSON, enabling database-free websites and blogs with themes, plugins, and Markdown/HTML editing.
eLabFTW
Electronic lab notebook and lab inventory management for research teams
Open source electronic lab notebook (ELN) for documenting experiments, managing lab inventory, and coordinating equipment booking with granular permissions and auditing.
MODX Revolution
Flexible PHP content management system and application framework
MODX Revolution is an open source PHP CMS and content management framework for building highly customized websites and digital experiences with full control over markup and templates.
CookCLI
Command-line tools and embedded web server for Cooklang recipes
Open-source Rust-based CLI to parse, scale, search, import and serve Cooklang recipes; generates shopping lists, reports, and a browsable web UI.
HTMLy
Databaseless PHP blogging platform and flat-file CMS
HTMLy is a fast, databaseless PHP blogging platform and flat-file CMS with built-in search, themes, categories/tags, and an admin dashboard for managing content.