OpenSourceProjects

Best Self-Hosted Software

Discover 103+ open source applications you can deploy on your own server. Take control of your data, reduce costs, and break free from vendor lock-in.

Why Self-Host?

Data Ownership

Your data stays on your servers. No third-party access, no vendor lock-in.

Cost Savings

Replace expensive SaaS subscriptions with free open source software.

Full Customization

Modify the source code to fit your exact needs. No feature limitations.

103 Self-Hosted Projects

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awesome-selfhosted

awesome-selfhosted

A list of Free Software network services and web applications which can be hosted on your own servers

n8n

n8n

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

open-webui

open-webui

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

immich

immich

High performance self-hosted photo and video management solution.

photo management

uptime-kuma

uptime-kuma

A fancy self-hosted monitoring tool

unsloth

unsloth

Web UI for training and running open models like Gemma 4, Qwen3.5, DeepSeek, gpt-oss locally.

memos

memos

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

appwrite

appwrite

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

gitea

gitea

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

coolify

coolify

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

mastodon

mastodon

Your self-hosted, globally interconnected microblogging community

ClickHouse

ClickHouse

ClickHouse® is a real-time analytics database management system

jan

jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

ChatGPT Alternative

cal.diy

Scheduling infrastructure for absolutely everyone.

puter

puter

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

paperless-ngx

paperless-ngx

A community-supported supercharged document management system: scan, index and archive all your documents

Document Management System

Sunshine

Sunshine

Self-hosted game stream host for Moonlight.

server

server

☁️ Nextcloud server, a safe home for all your data

filebrowser

filebrowser

📂 Web File Browser

khoj

khoj

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

dokku

dokku

A docker-powered PaaS that helps you build and manage the lifecycle of applications

changedetection.io

changedetection.io

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!

Website Monitoring

onyx

onyx

Open Source AI Platform - AI Chat with advanced features that works with every LLM

cloudreve

cloudreve

🌩 Self-hosted file management and sharing system, supports multiple storage providers

ArchiveBox

ArchiveBox

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

signoz

signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

karakeep

karakeep

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

Bookmark Manager

listmonk

listmonk

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

Newsletter Management

BookStack

BookStack

A platform to create documentation/wiki content built with PHP & Laravel

lila

lila

♞ lichess.org: the forever free, adless and open source chess server ♞

linkwarden

linkwarden

⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.

Bookmark Manager

answer

answer

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.

mailinabox

mailinabox

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

server

server

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

FreshRSS

FreshRSS

A free, self-hostable news aggregator…

seafile

seafile

Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views

lemmy

lemmy

🐀 A decentralised discussion platform for communities.

filestash

filestash

:file_folder: File Management Platform / Universal Data Access Layer (without FUSE)

File Management

automatisch

automatisch

The open source Zapier alternative. Build workflow automation without spending time and money.

wallabag

wallabag

wallabag is a self hostable application for saving web pages: Save and classify articles. Read them later. Freely.

mailcow-dockerized

mailcow-dockerized

mailcow: dockerized - 🐮 + 🐋 = 💕

documenso

documenso

The Open Source DocuSign Alternative.

docuseal

docuseal

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

Document Signing

planka

planka

PLANKA is the Kanban-style project mastering tool for everyone

linkding

linkding

Self-hosted bookmark manager that is designed be to be minimal, fast, and easy to set up using Docker.

Bookmark Manager

Kavita

Kavita

Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.

server

server

screen sharing for developers https://screego.net/

typebot.io

typebot.io

💬 Typebot is a powerful chatbot builder that you can self-host.

Chatbot Builder

v2

Minimalist and opinionated feed reader

core

core

:cloud: ownCloud web server core (Files, DAV, etc.)

romm

romm

A beautiful, powerful, self-hosted rom manager and player.

DnsServer

DnsServer

Technitium DNS Server

NewsBlur

NewsBlur

NewsBlur is a personal news reader that brings people together to talk about the world. A new sound of an old instrument.

Mailu

Mailu

Insular email distribution - mail server as Docker images

blocky

blocky

Fast and lightweight DNS proxy as ad-blocker for local network with many features

thelounge

thelounge

💬 ‎ Modern, responsive, cross-platform, self-hosted web IRC client

OpenSign

OpenSign

🔥 The free & Open Source DocuSign alternative

Digital Signature

OpenSign

OpenSign

🔥 The free & Open Source DocuSign alternative

evidence

evidence

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

komga

komga

Media server for comics/mangas/BDs/magazines/eBooks with API, OPDS, Kobo Sync and KOReader Sync support