Browse All Services
Explore our complete collection of self-hosted open source alternatives
1861 services found
sabre/dav
PHP framework for WebDAV, CalDAV, and CardDAV servers
sabre/dav is a PHP framework for building WebDAV file servers and CalDAV/CardDAV calendar and contacts services.
Cypht
Open-source webmail and RSS aggregator built from modular plugin sets.
Cypht is an open-source PHP/JavaScript webmail and RSS aggregator built from modular plugin sets, unifying multiple accounts with search and server-side filters.
Routr
Programmable SIP proxy, registrar, and location server
Routr is a programmable SIP server (proxy/registrar/location) for building scalable VoIP infrastructure with APIs, multi-tenancy, and Kubernetes-ready deployment.
UUSEC WAF
Web application firewall and API security gateway (WAAP)
High-performance web application firewall and API security gateway with semantic detection, rule management, and reverse-proxy deployment for protecting websites and APIs.
Flint
Lightweight KVM/libvirt virtual machine manager with Web UI, CLI, and API
Flint is a lightweight KVM/libvirt VM management tool with an embedded web UI, CLI, and REST API, designed for fast provisioning and low overhead.
Haptic
Local-first, privacy-focused open-source markdown note app
Minimal, local-first markdown note-taking app built with Svelte and Tailwind; provides desktop (Tauri) and web interfaces with local PGlite storage.
SnappyMail
Lightweight web-based email client for IMAP accounts
SnappyMail is a fast, modern webmail client (RainLoop fork) focused on performance, privacy, and secure IMAP access with optional PGP support and admin controls.
BirdNET-Analyzer
Machine-learning tool for analyzing bird vocalizations in audio
Open-source BirdNET toolkit to batch-process audio recordings and identify bird species from their vocalizations using machine learning models.
FOSSBilling
Open-source billing and client management for hosting providers
Self-hosted open-source billing, invoicing, payments, and client management platform for hosting and online service businesses.
Friendica
Federated social networking and communication platform
Friendica is a decentralized, federated social network server that connects to the Fediverse, offering posts, profiles, events, photos, and strong privacy controls.
ZenTao
Agile project management and QA tracking platform
ZenTao is an open source project management system for agile teams, combining product planning, Scrum/Kanban execution, bug tracking, testing, docs, and reporting.
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.
Apache Solr
Open-source, high-performance search platform built on Apache Lucene
Scalable enterprise search platform supporting full-text, vector, faceted and geospatial search with SolrCloud clustering and a web admin UI.
LMS (Lightweight Music Server)
Self-hosted music streaming server with a web interface
Open-source C++ music server with web UI, Subsonic API, audio transcoding, recommendations, multi-library support and playlists/lyrics features.
LMS (Lightweight Music Server)
Self-hosted music streaming server with a web interface
Open-source lightweight music server offering web-based streaming, tagging, recommendations, Subsonic API compatibility and audio transcoding for personal music collections.
Immich Kiosk
Configurable slideshow kiosk for Immich photo libraries
Immich Kiosk is a lightweight, highly configurable slideshow web app that displays assets from an Immich server on kiosk devices and browsers.
HortusFox
Self-hosted collaborative plant management and tracking system
Open-source self-hosted app to manage, track and journal houseplants with locations, tasks, inventory, calendar, reminders, group chat and plant identification.
Doco-CD
Lightweight GitOps continuous deployment for Docker Compose and Swarm
Doco-CD is a lightweight GitOps continuous deployment tool that deploys and updates Docker Compose projects and Docker Swarm stacks via webhooks or polling.
PeaNUT
Web dashboard and API for Network UPS Tools (NUT) monitoring
Tiny self-hosted dashboard to monitor and control UPS devices via Network UPS Tools (NUT), with real-time stats, multi-UPS support, and Prometheus/InfluxDB integrations.
Hypersomnia
Open-source multiplayer top-down shooter with an in-game map editor
Hypersomnia is a community-driven multiplayer top-down shooter built in modern C++ without a game engine, featuring deterministic netcode and an in-game map editor.
Openreads
Privacy-focused cross-platform app for tracking your reading
Openreads is a privacy-oriented Flutter app for Android and iOS to track books you’ve read, are reading, want to read, or didn’t finish, with tags, stats, and CSV import/export.
Briefing
Secure, privacy-focused WebRTC video group chat
Briefing is a secure, anonymous WebRTC-based video group chat with text chat, screen sharing, and simple invite links, designed to run in modern browsers.
Middleware
Open-source DORA metrics and engineering productivity platform
Open-source platform to collect, analyze, and visualize DORA metrics and engineering productivity signals across your SDLC tools.
Traggo
Tag-based open-source time tracking with dashboards
Open-source, tag-based time tracker that records time spans with tags and provides customizable dashboards, calendar/list views, themes, and Docker deployment.
BackupPC
Disk-based, centralized backup system for PCs and servers
Enterprise-grade, disk-based backup server for Windows, Linux, and macOS clients using SMB, rsync, or tar over SSH, with deduplication and web-based restores.
Wiredoor
Ingress-as-a-service to expose private services via WireGuard and NGINX
Self-hosted ingress platform that exposes internal HTTP/TCP services to the internet through reverse WireGuard tunnels, with NGINX routing and automatic TLS certificates.
qBit Manage
Automation tool for managing qBittorrent torrents and data
Self-hosted automation tool for qBittorrent to tag and categorize torrents, enforce share limits, clean up orphaned data, and remove unregistered torrents.
Lowcoder
Open-source low-code platform for building business apps and UIs
Open-source low-code platform to build internal tools and customer-facing web apps with a visual UI builder, reusable modules, data-source connectors, and RBAC.
Alf.io
Open source event ticketing and attendance management system
Alf.io is an open source ticket reservation and event attendance management system for conferences, workshops, meetups, and trade shows.
Borg Web UI
Web interface for managing Borg Backup repositories and schedules
A modern web UI for Borg Backup to create, schedule, monitor, and restore backups with file-level browsing, notifications, and SSH/SFTP repository support.
