Directory

All Open Source Apps

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

746 apps
Updated continuously
Java
58%
Apache 2.0

Kestra

Automation · Data Engineering · Devops

28,115

Event-driven orchestration platform for data, AI, and infrastructure workflows — define everything in YAML, run anywhere at scale.

View details
94
Repo Health
81
Technical
72
Dependency
Built with
Java 58%
TypeScript 25%
Vue 15%
Updated 1 weeks ago
PHP
86%
AGPL 3.0

Kimai

Invoicing Finance · Project Management

4,996

Professional open-source time tracking with invoicing, multi-user support, SAML/LDAP auth, and a full REST API—self-host it or use the cloud.

View details
94
Repo Health
78
Technical
64
Dependency
Built with
PHP 86%
Updated 1 weeks ago
JavaScript
55%
AGPL 3.0

ToolJet

AI Agents · Low Code Platforms · No Code Platforms

40,917

Open-source AI-native platform to build and deploy internal tools, workflows, and AI agents with a visual drag-and-drop builder and 80+ data source integrations.

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94
Repo Health
81
Technical
63
Dependency
Built with
JavaScript 55%
TypeScript 38%
Updated 1 weeks ago
Python
100%
Apache 2.0

Agno

AI Development · Automation · Devops

42,173

Build, run, and manage agent platforms with a full production stack — SDK, runtime, and control plane included.

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93
Repo Health
87
Technical
66
Dependency
Built with
Python 100%
Updated 1 weeks ago
Python
67%
Other

AutoGPT

AI Assistants · Automation · Productivity

187,344

Build, deploy, and run autonomous AI agents that automate complex multi-step workflows using a visual block-based graph editor.

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93
Repo Health
78
Technical
66
Dependency
Built with
Python 67%
TypeScript 32%
Updated 1 weeks ago
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
JavaScript
64%
Other

GDevelop

Design Tools · Developer Tools · Game Development

26,529

No-code, open-source game engine for building 2D, 3D and multiplayer games — publish to iOS, Android, Steam and the web.

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93
Repo Health
82
Technical
61
Dependency
Built with
JavaScript 64%
C++ 23%
TypeScript 12%
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.

View details
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.

View details
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.

View details
92
Repo Health
75
Technical
68
Dependency
Built with
PHP 73%
Blade 21%
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.

View details
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

View details
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.

View details
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.

View details
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.

View details
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
Ruby
60%
MIT

OnetimeSecret

Security

2,934

Generate self-destructing single-use links to share passwords and sensitive data without leaving traces in inboxes or chat logs.

View details
92
Repo Health
81
Technical
73
Dependency
Built with
Ruby 60%
TypeScript 26%
Vue 10%
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.

View details
92
Repo Health
83
Technical
68
Dependency
Built with
Python 64%
TypeScript 27%
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
JavaScript
86%
AGPL 3.0

SillyTavern

AI Assistants

33,368

The power-user LLM frontend that unifies dozens of AI backends with a rich scripting engine, immersive Visual Novel mode, and a thriving extension ecosystem.

View details
92
Repo Health
71
Technical
67
Dependency
Built with
JavaScript 86%
Updated 1 weeks ago
JavaScript
95%
MIT

AnythingLLM

AI Assistants · Automation · Developer Tools

66,023

The all-in-one AI platform for private document chat, no-code agents, and local LLMs with zero setup friction.

View details
91
Repo Health
78
Technical
64
Dependency
Built with
JavaScript 95%
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
JavaScript
68%
AGPL 3.0

Fleetbase

Logistics

3,048

Modular open-source logistics and supply chain operating system

View details
91
Repo Health
75
Technical
67
Dependency
Built with
JavaScript 68%
PHP 12%
Updated 2 weeks ago

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