Browse All Services
Explore our complete collection of self-hosted open source alternatives
1861 services found
GlitchTip
Open-source Sentry-compatible error tracking and observability
Open-source error tracking, performance monitoring and uptime checks compatible with Sentry SDKs; available self-hosted or as a hosted SaaS.
GoSƐ
S3-backed, horizontally scalable file uploader
GoSƐ is a scalable file uploader that uploads directly to S3-compatible storage using chunking, deduplication, and resumable multi-part uploads.
GoToSocial
ActivityPub microblogging server with Mastodon API compatibility
Lightweight ActivityPub social network server focused on privacy, safety, and customization, with Mastodon API compatibility for many existing clients.
HiveDAV
Curlable free/busy scheduler with CalDAV integration
A lightweight, curl-first free/busy scheduler that syncs availability from a CalDAV calendar and can send iCal booking invites via SMTP.
HomelabOS
Ansible-based self-hosted app platform for running home services
HomelabOS is an Ansible and Docker-based app platform to deploy, update, back up, and run 100+ self-hosted services with a simple “app store” experience.
Hubzilla
Federated collaboration and social networking platform
Hubzilla is a federated server platform for social networking, groups, publishing, and file sharing with strong privacy controls, nomadic identity, and SSO across hubs.
HyperKitty
Web archiver and user interface for Mailman 3 mailing lists
HyperKitty is a web interface and archiver for Mailman 3 mailing lists, providing searchable list archives, thread views, user profiles, and email interaction features.
Hyperpipe
Privacy-respecting web frontend for YouTube Music
Hyperpipe is a privacy-respecting alternative frontend for YouTube Music, built on the InnerTube API, offering a web player UI without relying on Google’s official site.
Icecast
Streaming media server for internet radio and live audio
Icecast is an open source streaming media server for hosting internet radio and live audio streams using common streaming protocols and formats.
Iceshrimp.NET
ActivityPub-based federated social networking server
Iceshrimp.NET is a performant, maintainable ActivityPub federated social network server with a Blazor WebAssembly frontend and a Mastodon-compatible API.
Inboxen
Disposable email inbox service with unlimited unique addresses
Inboxen provides unlimited unique email inboxes to protect your primary address from spam, sign-ups, and tracking while keeping your real inbox clean.
Installatron
One-click web app installer and updater for hosting panels
Automated web app installer and updater integrated with hosting control panels, providing one-click installs, updates, backups, and cloning for popular PHP apps.
Inventaire
Collaborative book inventory and sharing app powered by open data
Libre web app to catalog books, create lists, and share libraries using open bibliographic data such as Wikidata and ISBN metadata.
Jami
Distributed, open source communication platform for calls and messaging
Jami is a distributed communication platform for private messaging, audio/video calls, and conferencing, designed to work without central servers and with end-to-end encryption.
Jirafeau
Simple web-based file sharing with one-time download links
Jirafeau is a lightweight self-hosted file sharing app that creates time-limited, optional one-time download links with minimal dependencies and admin controls.
Kallithea
Git and Mercurial source code hosting with code review
Self-hosted Git and Mercurial repository management with web UI, code review, fine-grained permissions, and integrations for teams and organizations.
Karrot
Open-source platform for coordinating local grassroots activities
Open-source tool for grassroots groups to schedule activities, share offers, and coordinate locally with maps, chats, and participatory governance.
Kasm Workspaces
Browser-based containerized desktops and apps
Deliver secure, disposable desktop and app sessions in a web browser using Docker-based workspaces, with streaming, RBAC, and optional Kubernetes deployments.
LazyLibrarian
Automated ebook and audiobook management for tracked authors
LazyLibrarian tracks authors, fetches book metadata, and automates ebook/audiobook downloads via Usenet or torrents, with Calibre integration and an OPDS catalog.
Libervia
Multi-interface XMPP client and social platform
Libervia is a modular XMPP-based communication suite offering chat, microblogging, file sharing, and other social features across web, desktop, and CLI interfaces.
Lighttpd
Lightweight event-driven HTTP server optimized for high performance
Open-source, low-memory web server written in C that provides FastCGI/SCGI/CGI, TLS support, HTTP/1.1 and HTTP/2, modular architecture and high concurrency.
Mayan EDMS
Open source electronic document management system (EDMS)
Mayan EDMS is an open source document management system for ingesting, indexing, organizing, and securing documents with workflows, OCR, and audit trails.
MediaWiki
Collaborative wiki and documentation platform
MediaWiki is an open source wiki engine for building collaborative knowledge bases with versioned pages, templates, categories, and a powerful extension system.
Mistborn
Multi-source threat intelligence and IOC aggregation platform
Mistborn aggregates threat intelligence from multiple sources to enrich, normalize, and distribute IOCs for security analysis and incident response workflows.
Mitra
Federated microblogging server for the ActivityPub network
Lightweight ActivityPub microblogging platform with Mastodon-compatible API, rich post interactions, and optional paid subscriptions via Monero.
Mobilizon
Federated event and group management platform
Mobilizon is a federated platform to create and discover events and groups, manage attendance, and publish event pages without relying on major social networks.
MyHeats
Live heats, scoring, and leaderboards for sports events
Self-hosted web app for managing sports heats, live scoring, and real-time leaderboards, with athlete and startlist management and CSV exports.
Neos
Content application platform with an inline editing CMS
Neos is a PHP-based content application platform (CMS) focused on structured content, inline editing, and a powerful content repository for building websites and content-driven apps.
Newspipe
Web-based RSS/Atom news aggregator with multi-user support
Newspipe is a web-based RSS/Atom news aggregator with multi-user support, search and favorites, OPML import/export, and an API for feed management.
Nirvati
Open-source server management and self-hosting platform
Open-source self-hosting and server management platform built on Kubernetes (k3s/RKE2) with an app store, strong app isolation, storage controls, and built-in HTTPS.