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Self-Hosted Open Source Software

Discover open-source software you can host on your own servers. Take control of your data and infrastructure.

1,102 projects10394.0k total stars

Other173 Communication134 Business109 Media96 CMS & Blogging88 Personal77 DevTools69 Knowledge & Learning66

Popular self-hosted projects

Most starred open-source projects you can self-host

n8n (k)n8n-io/n8n

A fair-code workflow automation platform with 400+ integrations, native AI capabilities, and self-hosting options.

TypeScript208.8k61.3k

Ollamaollama/ollama

A platform to run, manage, and serve open-source large language models locally with a simple CLI and REST API.

Dify.ailanggenius/dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Python159.8k25.2k

Open WebUIopen-webui/open-webui

A self-hosted, extensible AI platform with a user-friendly web interface supporting Ollama, OpenAI API, and offline RAG.

Python157.0k22.9k

Immichimmich-app/immich

High performance self-hosted photo and video management solution.

TypeScript117.4k7.4k

Stirling-PDFStirling-Tools/Stirling-PDF

An open-source PDF platform for editing, converting, signing, and automating PDFs with a self-hostable API and desktop app.

TypeScript95.2k10.6k

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Showing 1,102 self-hosted open-source projects

Most stars Recently active A–Z

All Other173 Communication134 Business109 Media96 CMS & Blogging88 Personal77 DevTools69 Knowledge & Learning66 File & Storage60 Productivity55 Networking45 Automation & AI44 Monitoring34 Documents34 Security & Identity5

Azimuttazimuttapp/azimutt

A full-stack database exploration tool for designing, exploring, documenting, and analyzing any database schema and data.

Cortezacortezaproject/corteza

Low-code platform

SOGoAlinto/sogo

SOGo is a very fast and scalable modern collaboration suite (groupware). It offers calendaring, address book management, and a full-featured Webmail client along with resource sharing and permission handling. It also makes use of documented standards (IMAP, CalDAV, CardDAV, etc.) and thereby provides native connectivity (without plugins) to many clients such as Microsoft Outlook, Apple iCal, the iPhone, Mozilla Lightning, and a plethora of mobile devices.

2.2k327Objective-C

emailwizLukeSmithxyz/emailwiz

A script that automates the installation and configuration of a full-featured email server (Postfix, Dovecot, SpamAssassin, OpenDKIM) on Debian/Ubuntu.

Bugsinkbugsink/bugsink

Self-hosted Error Tracking

Traduoraever-co/ever-traduora

Ever® Traduora™ - Open Translation Management Platform - https://traduora.co

2.1k222JavaScript

Websoft9Websoft9/websoft9

A web-based PaaS/Linux panel for self-hosting 200+ open-source applications on a single server with Docker and Kubernetes management.

Official repository for the ZNC IRC bouncer

Fusioapioo/fusio

A self-hosted API management platform that automates routing, authentication, documentation, and SDK generation for scalable API products.

go-feature-flagthomaspoignant/go-feature-flag

A simple, complete, and lightweight self-hosted feature flag solution that supports multiple languages via OpenFeature.

Indicoindico/indico

A feature-rich, open-source event management system for conferences, meetings, and room booking, developed at CERN.

wildduckzone-eu/wildduck

Opinionated email server

2.1k286JavaScript

phpBBphpbb/phpbb

phpBB Development: phpBB is a popular open-source bulletin board written in PHP. This repository also contains the history of version 2.

EnclosedCorentinTh/enclosed

Minimalistic web app designed for sending private and secure notes.

2.1k185TypeScript

RetromJMBeresford/retrom

A self-hosted Steam-like service for managing and playing your DRM-free game library across devices, with a focus on emulation.

2.1k45TypeScript

Saltcornsaltcorn/saltcorn

An extensible open-source no-code platform for building web and mobile database applications.

2.1k359JavaScript

SwingMusicswingmx/swingmusic

Swing Music is a beautiful, self-hosted music player for your local audio files. Like a cooler Spotify ... but bring your own music.

Ech0lin-snow/Ech0

Ech0 – An open-source, self-hosted lightweight publishing platform for personal idea sharing.

Movimmovim/movim

Movim - Decentralized social platform

µStreamerpikvm/ustreamer

A lightweight, fast MJPEG-HTTP video streamer for V4L2 devices, optimized for high-resolution, high-FPS streaming.

ProjectSendprojectsend/projectsend

Share files with your clients, from your own server. Free, open source (GPLv2), self-hosted — or use ProjectSend Cloud, the official hosted version run by the same team.

Jottyfccview/jotty

Lightweight but powerful alternative for managing your personal, file based, notes and checklists.

2.0k119TypeScript

HOMERsipcapture/homer

A 100% open-source, carrier-grade observability framework for real-time SIP, VoIP, and RTC packet capture, monitoring, and troubleshooting.

RetroShareRetroShare/RetroShare

RetroShare is a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform.

Vincevinceanalytics/vince

Self Hosted Alternative To Google Analytics

Coralcoralproject/talk

A better commenting experience from Vox Media

2.0k374TypeScript

StartOSStart9Labs/start-os

Monorepo for StartOS, StartWRT, StartTunnel, start-sdk, start-docs, start-cli, start-registry, patch-db, and various shared libraries

Medusapymedusa/Medusa

An automatic video library manager for TV shows that watches for new episodes, downloads, renames, and organizes them.

OpenRouteServiceGIScience/openrouteservice

🌍 The open source route planner api with plenty of features.

PsiTransferpsi-4ward/psitransfer

A simple open-source self-hosted file sharing solution with resumable uploads and password protection.

2.0k244JavaScript

ChronoFrameHoshinoSuzumi/chronoframe

Self-hosted personal gallery application with online photo management and albums, supporting Live/Motion Photos, EXIF parsing, geolocation recognition, and an explore map.

2.0k154TypeScript

Zenko CloudServerscality/cloudserver

Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.

2.0k258JavaScript

TRIPitskovacs/trip

🗺️ Minimalist POI Map Tracker and Trip Planner. Self-hosted.

2.0k122TypeScript

ClipCascadeSathvik-Rao/ClipCascade

ClipCascade is a lightweight, open-source utility that automatically syncs your clipboard across multiple devices with end-to-end encryption.

Featbitfeatbit/featbit

Enterprise-grade feature flag platform that you can self-host. Get started - free.

Sync-inSync-in/server

Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.

1.9k161TypeScript

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