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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 projects9952.1k 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.

TypeScript197.7k59.6k

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.

TypeScript149.7k23.6k

Open WebUIopen-webui/open-webui

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

Python146.5k21.3k

Immichimmich-app/immich

High performance self-hosted photo and video management solution.

TypeScript108.4k6.3k

Home Assistanthome-assistant/core

:house_with_garden: Open source home automation that puts local control and privacy first.

Python89.4k38.1k

Browse all

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

n8n (k)n8n-io/n8n

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

Automation & AI

197.4k59.5kTypeScript

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.

149.7k23.6kTypeScript

Open WebUIopen-webui/open-webui

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

146.3k21.2kPython

Immichimmich-app/immich

High performance self-hosted photo and video management solution.

108.4k6.3kTypeScript

Home Assistanthome-assistant/core

:house_with_garden: Open source home automation that puts local control and privacy first.

Automation & AI

89.4k38.1kPython

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.

syncthingsyncthing/syncthing

A continuous file synchronization program that securely syncs files between multiple computers without central servers.

LobeHublobehub/lobehub

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

80.6k15.7kTypeScript

Hoppscotchhoppscotch/hoppscotch

An open-source API development ecosystem for testing HTTP, WebSocket, GraphQL, and other APIs with real-time collaboration.

79.8k6.0kTypeScript

code-servercoder/code-server

VS Code in the browser

78.5k6.8kTypeScript

elasticsearchelastic/elasticsearch

Free and Open Source, Distributed, RESTful Search Engine

Knowledge & Learning

Caddycaddyserver/caddy

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS by default.

AppFlowyAppFlowy-IO/appflowy

An open-source AI collaborative workspace that brings projects, wikis, and teams together with full data control.

Supersetapache/superset

Apache Superset is a Data Visualization and Data Exploration Platform

73.9k17.9kPython

Strapistrapi/strapi

A leading open-source, self-hosted headless CMS built with JavaScript/TypeScript, offering a fully customizable admin panel and API.

72.7k9.8kTypeScript

reveal.jshakimel/reveal.js

An open-source HTML presentation framework for creating beautiful, interactive slides directly in the browser.

72.0k17.0kJavaScript

AFFiNE Community Editiontoeverything/AFFiNE

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

Knowledge & Learning

70.7k5.1kTypeScript

NocoDBnocodb/nocodb

A free, self-hostable Airtable alternative for building databases online with a spreadsheet-like interface.

64.2k4.9kTypeScript

Traefik API Gateway (k)traefik/traefik

A modern HTTP reverse proxy and load balancer that automatically configures itself for microservices.

vaultwardendani-garcia/vaultwarden

Unofficial Bitwarden-compatible password manager server written in Rust, optimized for self-hosted deployment.

Vaultwardendani-garcia/vaultwarden

An unofficial, lightweight, self-hosted Bitwarden-compatible password manager server written in Rust.

Security & Identity

AnythingLLMMintplex-Labs/anything-llm

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

63.7k7.0kJavaScript

Memosusememos/memos

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

Golang Serverpocketbase/pocketbase

Open source backend with embedded SQLite database, realtime subscriptions, admin UI, and REST API in a single executable.

DigitalOceanpocketbase/pocketbase

Open source backend with embedded SQLite database, realtime subscriptions, admin UI, and REST API in a single executable.

Pi-holepi-hole/pi-hole

A black hole for Internet advertisements

MeiliSearchmeilisearch/MeiliSearch

A lightning-fast search engine API that brings AI-powered hybrid search to your sites and applications.

Knowledge & Learning

penpotpenpot/penpot

Penpot: The open-source design platform for Product teams that need scalable collaboration.

57.1k3.8kClojure

Giteago-gitea/gitea

A painless self-hosted all-in-one software development service with Git hosting, code review, team collaboration, package registry, and CI/CD.

appwriteappwrite/appwrite

An open-source, all-in-one development platform providing backend infrastructure and web hosting for web, mobile, and AI applications.

56.6k5.6kTypeScript

joplinlaurent22/joplin

A privacy-focused, open-source note-taking app with end-to-end encrypted sync across all major platforms.

55.7k6.2kTypeScript

Planemakeplane/plane

Open-source project management platform for tracking issues, running cycles, and managing product roadmaps.

54.8k5.1kTypeScript

Jellyfinjellyfin/jellyfin

A free software media system for managing and streaming your media from a dedicated server to multiple devices.

GhostTryGhost/Ghost

A headless Node.js CMS for modern publishing, memberships, subscriptions, and newsletters.

54.5k11.8kJavaScript

Twentytwentyhq/twenty

The open alternative to Salesforce, designed for AI.

53.4k8.1kTypeScript

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