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Explore our complete collection of self-hosted open source alternatives
Explore our complete collection of self-hosted open source alternatives
399 services found

Embeddable XMPP web chat client for websites and platforms
Converse is an open-source, browser-based XMPP/Jabber chat client you can embed in any site to provide 1:1 and group messaging over existing XMPP servers.


Self-hosted bookmark manager with tagging and search
LinkAce is a self-hosted bookmark manager to save, organize, tag, and search links with lists, privacy controls, and team-friendly sharing options.

Personal document manager for scanning, OCR, and full-text search
Papra is a self-hosted document management app for organizing scanned documents with OCR, tagging, and full‑text search in a clean web UI.


Open-source form builder with analytics and spam protection
OpnForm is a self-hostable open-source form builder for creating online forms with custom domains, integrations, file uploads, and response analytics.


Self-hosted link shortener with teams, analytics, and custom domains
Self-hosted URL shortener for teams with custom domains, branded short links, API access, and click analytics.

Open-source task management for teams and individuals
Self-hosted task and project management with lists, kanban boards, reminders, sharing, and a REST API—available via web, mobile, and CalDAV clients.

Track media, workouts, and more in one private dashboard
A self-hosted tracker for media consumption and personal activities, combining watchlist/history, fitness logs, and analytics with import integrations.

Lightweight CalDAV and CardDAV server for calendars and contacts
Baïkal is a lightweight CalDAV/CardDAV server for syncing calendars, tasks, and contacts with DAV clients, with a simple web admin UI and multi-user support.


Modern IRCv3 server with integrated services
Ergo is a modern, self-contained IRCv3 server with integrated services (NickServ/ChanServ), TLS, history playback, bouncers, and extensive IRCv3 capability support.

Privacy-focused web front-end for Reddit
Redlib is a fast, lightweight alternative web UI for browsing Reddit without JavaScript or tracking, supporting RSS feeds, theming, and optional proxying of media.


A lightweight DAG-based workflow engine with a Web UI
Self-hosted workflow scheduler that runs DAGs from YAML, with a web UI, retries, notifications, and logs for operational automation.

Web-based SSH and Telnet client for your browser
A lightweight web SSH/Telnet client with a terminal UI, bookmarks, and optional authentication for securely accessing remote hosts from a browser.


Shared grocery lists, recipes, and meal planning for households
KitchenOwl is a self-hosted household kitchen organizer for shared shopping lists, recipe management, and meal planning with a web UI and mobile apps.


Self-hosted invoicing for small businesses and freelancers
Free invoicing app to create quotes, invoices, recurring billing, clients, payments, and reports with a web UI and PDF output.

Self-hosted Git-powered gist and pastebin
Opengist is a self-hosted, Git-backed alternative to GitHub Gist for sharing code snippets and text pastes with syntax highlighting, Markdown support, and user management.

Self-hosted web file manager and uploader
FileGator is a PHP-based web file manager for uploading, downloading, previewing, and managing files via a browser with multi-user auth and configurable storage backends.

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

Document management with OCR and full-text search
Self-hosted document management system that imports scans/PDFs, performs OCR, and provides full-text search, tagging, and folder-based organization for a paperless workflow.


Self-hosted social media management and scheduling
Self-hosted social media management tool to draft, schedule, and publish posts across multiple platforms with team workflows, calendars, analytics, and approvals.


Share passwords and secrets with automatic expiration
Self-hosted app to share passwords or files via expiring links with view limits, auditing, and optional encryption—designed to avoid sending secrets over email or chat.


A simple, minimalist file sharing web app
Lightweight web app for sharing files via links, with an admin UI, basic access controls, and Docker-based deployment.


A server OS to self-host apps easily on your own domain
Debian-based server distribution with a web admin, app catalog, SSO and automated TLS/DNS/email setup for easy, maintainable self-hosting.

Self-hosted file upload and sharing with built-in URL shortening.
Zipline is a self-hosted file uploader and share service with image handling, URL shortening, and S3-compatible storage support for fast, simple sharing.

A simple, responsive link-in-bio page you can host yourself
LittleLink is a lightweight link-in-bio template for creating a single landing page of social links, buttons, and custom branding with easy deployment via Docker or static hosting.


Open-source CRM for sales, marketing automation, and support
Self-hosted CRM with leads/opportunities, email & calendar sync, marketing automation, workflows, and extensible entity-based customization.
A simple, fast reverse proxy with automatic HTTPS in Go
GoDoxy is a Go-based reverse proxy that routes HTTP(S) traffic to services, supports automatic TLS certificates, and offers simple configuration for self-hosted apps.

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


A fast, flat-file note app with instant search
Flatnotes is a lightweight web app for managing Markdown notes stored as plain text files, with tag support and fast full-text search.

Simple baby tracking for feeds, diapers, sleep, and growth
Web-based baby tracker to log feedings, diapers, sleep, tummy time, pumping, and growth, with charts, timers, and multi-child support.

A customizable homepage dashboard for your self-hosted services
Homarr is a customizable dashboard for organizing and launching self-hosted apps, showing widgets (status, media, downloads), and centralizing links in one homepage.