Directory

All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

746 apps
Updated continuously
PHP
91%
AGPL 3.0

FreeScout

Customer Support

4,534

Run your own help desk and shared inbox — a fully self-hosted, open-source alternative to Zendesk and Help Scout with no per-agent fees.

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93
Repo Health
55
Technical
63
Dependency
Built with
PHP 91%
Updated 1 weeks ago
Rust
70%
AGPL 3.0

RustDesk

Networking

123,529

Open-source, self-hosted remote desktop built in Rust — your data, your infrastructure, no third-party cloud.

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93
Repo Health
84
Technical
71
Dependency
Built with
Rust 70%
Dart 22%
Updated 1 weeks ago
PHP
84%
MIT

wallabag

Bookmarks Archiving

12,965

Self-hosted read-it-later app that saves clean, ad-free articles from any webpage for distraction-free reading across all your devices.

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93
Repo Health
81
Technical
60
Dependency
Built with
PHP 84%
Twig 13%
Updated 1 weeks ago
Python
55%
Other

authentik

Authentication · Security

25,511

The self-hosted Identity Provider that replaces Okta, Auth0, and Entra ID with a unified SSO platform supporting SAML, OAuth2/OIDC, LDAP, RADIUS, and WebAuthn.

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92
Repo Health
81
Technical
66
Dependency
Built with
Python 55%
TypeScript 35%
Updated 1 weeks ago
PHP
73%
MIT

Bagisto

Analytics · Ecommerce

28,117

Open-source Laravel eCommerce platform for building multi-vendor marketplaces, B2B stores, headless commerce, and AI-powered storefronts.

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92
Repo Health
75
Technical
68
Dependency
Built with
PHP 73%
Blade 21%
Updated 1 weeks ago
Rust
67%
MIT

Bun

Developer Tools

95,960

An all-in-one JavaScript and TypeScript toolkit — one Rust-and-JavaScriptCore binary that replaces Node.js, npm, a bundler, and a test runner with faster equivalents.

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92
Repo Health
91
Technical
64
Dependency
Built with
Rust 67%
C++ 19%
Updated 1 weeks ago
Python
80%
Apache 2.0

changedetection.io

Monitoring

34,125

Self-hosted website change detection with AI-powered smart alerts, browser automation, price tracking, and 85+ notification channels.

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92
Repo Health
80
Technical
68
Dependency
Built with
Python 80%
Updated 1 weeks ago
Python
100%
GPL 3.0

ComfyUI

AI Design Tools · AI Development

133,177

The most powerful node-based AI workflow engine for creating images, video, 3D models, and audio with full control over every generation step.

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92
Repo Health
81
Technical
75
Dependency
Built with
Python 100%
Updated 1 weeks ago
PHP
80%
Apache 2.0

Coolify

Devops · Hosting Control Panel

61,783

Open-source self-hosted PaaS — deploy apps, databases and 280+ services on your own servers with no vendor lock-in

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92
Repo Health
86
Technical
71
Dependency
Built with
PHP 80%
Blade 17%
Updated 1 weeks ago
Java
96%
Apache 2.0

Copybara

Developer Tools

3,840

Google's internal tool, open-sourced, for transforming and moving code between repositories — keeping a confidential and public repo in sync, importing external contributions into an authoritative repo, or migrating code once.

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92
Repo Health
72
Technical
0
Dependency
Built with
Java 96%
Updated 1 weeks ago
Python
73%
GPL 3.0

Frappe HR

Human Resources

8,791

Complete open-source HRMS for employee lifecycle, attendance, payroll, and performance — built on Frappe Framework with a mobile PWA.

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92
Repo Health
70
Technical
79
Dependency
Built with
Python 73%
JavaScript 15%
Updated 1 weeks ago
Python
84%
MIT

LiteLLM

AI Development · Developer Tools

58,741

Open source AI gateway and Python SDK that gives you one OpenAI-compatible interface to call 100+ LLM providers, with built-in routing, cost tracking, guardrails, and virtual keys.

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92
Repo Health
81
Technical
69
Dependency
Built with
Python 84%
TypeScript 13%
Updated 1 weeks ago
Python
45%
GPL 3.0

MaxKB

AI Development · Knowledge Management

22,791

Build enterprise-grade AI agents with RAG, workflows & multi-modal support

View details
92
Repo Health
68
Technical
66
Dependency
Built with
Python 45%
Vue 37%
TypeScript 17%
Updated 1 weeks ago
Python
64%
Other

Onyx

AI Agents · AI Assistants · Knowledge Management

32,087

Self-hostable AI platform with agentic RAG, 50+ connectors, deep research, code execution, and support for every major LLM provider.

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92
Repo Health
83
Technical
68
Dependency
Built with
Python 64%
TypeScript 27%
Updated 1 weeks ago
Rust
97%
GPL 3.0

Pake

Developer Tools

61,422

Turn any webpage into a lightweight native desktop app with one command — built on Rust/Tauri instead of Electron, producing installers nearly 20x smaller (typically under 10MB) for macOS, Windows, and Linux.

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92
Repo Health
75
Technical
71
Dependency
Built with
Rust 97%
Updated 1 weeks ago
Python
54%
Other

PostHog

Ab Testing Experimentation · Analytics · Developer Tools

39,797

The all-in-one open source product platform combining analytics, session replay, feature flags, error tracking, AI observability, and a built-in data warehouse in a single self-hostable stack.

View details
92
Repo Health
80
Technical
65
Dependency
Built with
Python 54%
TypeScript 36%
Updated 1 weeks ago
Rust
90%
Apache 2.0

Qdrant

AI Development · Databases · Search

34,564

Open-source vector database and search engine built in Rust for production-grade AI applications — from semantic search to RAG pipelines and recommendation systems.

View details
92
Repo Health
87
Technical
65
Dependency
Built with
Rust 90%
Updated 1 weeks ago
Python
63%
BSD 3

Flagsmith

Ab Testing Experimentation · Developer Tools · Devops

6,550

Open-source feature flagging, remote config, and A/B/multivariate testing platform for web, mobile, and server-side apps — self-host or use the hosted SaaS.

View details
91
Repo Health
82
Technical
63
Dependency
Built with
Python 63%
TypeScript 32%
Updated 1 weeks ago
Python
66%
BSD 3

Healthchecks

Devops · Monitoring

10,328

Open-source cron job and background task monitoring that alerts you when your scheduled jobs go silent.

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91
Repo Health
85
Technical
79
Dependency
Built with
Python 66%
HTML 20%
Updated 1 weeks ago
PHP
51%
MIT

Krayin CRM

CRM · Ecommerce

23,871

Free, open-source Laravel & Vue.js CRM for SMEs and enterprises to manage the complete customer lifecycle.

View details
91
Repo Health
68
Technical
70
Dependency
Built with
PHP 51%
Blade 43%
Updated 1 weeks ago
Python
37%
Other

Open WebUI

AI Agents · AI Assistants

152,062

The extensible, privacy-first AI platform that runs Ollama, OpenAI, and any LLM backend behind a polished, feature-packed web interface.

View details
91
Repo Health
75
Technical
66
Dependency
Built with
Python 37%
Svelte 34%
JavaScript 21%
Updated 1 weeks ago
Python
62%
GPL 3.0

Paperless-ngx

Bookmarks Archiving

45,121

Turn your paper pile into a searchable digital archive with OCR, AI classification, and automated workflows — all running on your own server.

View details
91
Repo Health
88
Technical
67
Dependency
Built with
Python 62%
TypeScript 29%
Updated 1 weeks ago
PHP
100%
AGPL 3.0

Passbolt API

Password Manager · Security

6,120

Self-hosted, end-to-end encrypted password manager API built for teams who demand full ownership of their credentials.

View details
91
Repo Health
80
Technical
69
Dependency
Built with
PHP 100%
Updated 2 weeks ago
PHP
63%
AGPL 3.0

Pixelfed

Social Media

7,097

A decentralized, self-hosted photo sharing platform built on ActivityPub for the open Fediverse.

View details
91
Repo Health
68
Technical
65
Dependency
Built with
PHP 63%
Vue 27%
Blade 11%
Updated 1 weeks ago

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