Open source email alias solution to protect your email address. Comes with browser extensions and mobile apps.
Self-hostedOpen sourceCommunication - Email - Complete Solutions
7,097MITPythonupdated Oct 2026
Personal server for running self-hosted apps easily and securely.
Self-hostedOpen sourceSelf-hosting Solutions
7,078Apache-2.0C++updated May 2026
Fast and lightweight DNS proxy as ad-blocker for local network with many features (alternative to Pi-hole).
Self-hostedOpen sourceDNS
7,072Apache-2.0Goupdated Oct 2026
E
Code-based BI tool. Write reports using SQL and markdown and they render as a website.
Self-hostedOpen sourceDatabase Management
7,068MITNodejsupdated Oct 2026
Office suite that enables you to manage documents, projects, team and customer relations in one place.
Self-hostedOpen sourceOffice Suites
7,056AGPL-3.0Nodejsupdated Oct 2026
Network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more.
Self-hostedOpen sourceSelf-hosting Solutions
7,033GPL-3.0PHPupdated Oct 2026
T
The Battle for Wesnoth is an Open Source, turn-based tactical strategy game with a high fantasy theme, featuring both singleplayer and online/hotseat multiplayer combat.
Self-hostedOpen sourceGames
6,960GPL-2.0C++updated Oct 2026
Learning management system (LMS) that is revolutionizing the way we educate.
Self-hostedOpen sourceLearning and Courses
6,890AGPL-3.0Rubyupdated Apr 2026
Cryptocurrency trading bot.
Self-hostedOpen sourceMoney, Budgeting & Management
6,867GPL-3.0Pythonupdated Oct 2026
L
High-performance API Gateway.
Self-hostedOpen sourceSoftware Development - API Management
6,802Apache-2.0Goupdated Sept 2026
Media server for comics/mangas/BDs with API and OPDS support, a modern web interface for exploring your libraries, as well as a web reader.
Self-hostedOpen sourceDocument Management - E-books
6,790MITJavaupdated Oct 2026
Flexible kit for private social networks.
Self-hostedOpen sourceCommunication - Social Networks and Forums
6,761AGPL-3.0PHPupdated Oct 2026
XMPP instant messaging server.
Self-hostedOpen sourceCommunication - XMPP - Servers
6,749GPL-2.0Erlangupdated Oct 2026
Fast routing library and server using OpenStreetMap.
Self-hostedOpen sourceMaps and Global Positioning System (GPS)
6,746Apache-2.0Javaupdated Oct 2026
Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes.
Self-hostedOpen sourceNote-taking & Editors
6,683GPL-3.0Rubyupdated Oct 2026
F
Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).
Self-hostedOpen sourceSoftware Development - Feature Toggle
6,626BSD-3-ClauseDockerupdated Oct 2026
I
Block and skip sponsors, while also muting and skipping ads on YouTube.
Self-hostedOpen sourceMiscellaneous
6,570GPL-3.0Pythonupdated Aug 2026
Simple and user-friendly photo gallery for personal servers. It is made for photographers and aims to provide an easy and fast way to navigate directories, with thousands of high resolution photos.
Self-hostedOpen sourcePhoto Galleries
6,558GPL-3.0Goupdated Oct 2026
S
StackStorm (aka _IFTTT for Ops_) is event-driven automation for auto-remediation, security responses, troubleshooting, deployments, and more. Includes rules engine, workflow, 160 integration packs with 6000+ actions and ChatOps.
Self-hostedOpen sourceAutomation
6,549Apache-2.0Pythonupdated Oct 2026
O
Weather API with open-data forecasts, historical and climate data from all major national weather services.
Self-hostedOpen sourceMiscellaneous
6,545AGPL-3.0Dockerupdated Oct 2026
C
All-in-one solution, combining the modern lightweight web UI from Calibre-Web with the robust, versatile feature set of Calibre (fork of Calibre Web).
Self-hostedOpen sourceDocument Management - E-books
6,503GPL-3.0Dockerupdated Oct 2026
Fitness-Tracker which tracks nutrition, exercise, body metrics, and health data (alternative to MyFitnessPal).
Self-hostedFreeHealth and Fitness
6,492ProprietaryDockerupdated Oct 2026
Note-taking application optimized for people with a hacker mindset.
Self-hostedOpen sourceNote-taking & EditorsPastebins
6,404MITDenoupdated Oct 2026
A simple Wake on LAN (WOL) dashboard app. Wake up devices on your network and see current status.
Self-hostedOpen sourceNetwork Utilities
6,387MITGoupdated Oct 2026
Minimal Debian OS optimized for single-board computers, which allows you to easily install and manage several services for selfhosting at home.
Self-hostedOpen sourceSelf-hosting Solutions
6,366GPL-2.0Shellupdated Oct 2026
Self-hosted web IRC client.
Self-hostedOpen sourceCommunication - IRC
6,359MITNodejsupdated Oct 2026
O
A proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys.
Self-hostedOpen sourceProxy
6,256Apache-2.0Nodejsupdated Oct 2026
File Sharing and Collaboration Platform.
Self-hostedOpen sourceFile Transfer & Synchronization
6,241Apache-2.0Goupdated Oct 2026
Collaborative password manager.
Self-hostedOpen sourcePassword Managers
6,190AGPL-3.0PHPupdated Oct 2026
C
Run server applications securely and with built-in privacy features. It acts as a secure gateway to your application, as well as a server manager.
Self-hostedOpen sourceSelf-hosting Solutions
6,185Apache-2.0Goupdated Aug 2026