Directory

All Open Source Apps

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

746 apps
Updated continuously
Python
65%
Apache 2.0

WrenAI

AI Agents · Analytics · Data Engineering

17,637

Open-source GenBI engine that lets AI agents turn natural-language questions into governed SQL, charts, and shareable dashboards across 20+ data sources — no vendor lock-in, no black-box prompts.

View details
91
Repo Health
91
Technical
69
Dependency
Built with
Python 65%
Rust 32%
Updated 1 weeks ago
Python
64%
Other

Keep

Automation · Devops · Monitoring

12,313

The open-source AIOps and alert management platform that unifies 130+ monitoring tools into a single pane of glass with AI-powered correlation, deduplication, and workflow automation.

View details
90
Repo Health
79
Technical
66
Dependency
Built with
Python 64%
TypeScript 36%
Updated 1 weeks ago
Python
68%
MIT

Langflow

AI Agents · AI Development

154,806

Build, test, and deploy AI agents and RAG workflows visually with native API and MCP server export.

View details
90
Repo Health
85
Technical
65
Dependency
Built with
Python 68%
TypeScript 23%
Updated 1 weeks ago
PHP
48%
AGPL 3.0

Leantime

Collaboration · Productivity · Project Management

11,582

Project management built for ADHD, autism, and dyslexia — simple as Trello, powerful as Jira

View details
90
Repo Health
68
Technical
66
Dependency
Built with
PHP 48%
CSS 20%
Blade 17%
Updated 2 weeks ago
Python
61%
Apache 2.0

marimo

Data Engineering · Developer Tools

22,765

A reactive Python notebook that eliminates hidden state, runs reproducibly, and deploys as a web app or script — stored as pure Python, built for the AI era.

View details
90
Repo Health
91
Technical
65
Dependency
Built with
Python 61%
TypeScript 37%
Updated 1 weeks ago
Python
48%
Other

Arize Phoenix

Analytics · Devops · Monitoring

11,463

Open-source AI observability platform for tracing, evaluating, and debugging LLM applications with built-in intelligence and MCP support.

View details
90
Repo Health
88
Technical
67
Dependency
Built with
Python 48%
TypeScript 41%
Updated 1 weeks ago
Python
64%
Apache 2.0

Polar

Developer Tools · Ecommerce · Invoicing Finance

10,258

Open source payments infrastructure that turns software into a business — subscriptions, usage-based billing, digital products, and merchant-of-record compliance in one platform.

View details
90
Repo Health
82
Technical
66
Dependency
Built with
Python 64%
TypeScript 29%
Updated 1 weeks ago
Java
46%
Other

Stirling PDF

Digital Signiture · Productivity

92,085

The open-source PDF platform you can run anywhere — edit, convert, sign, and automate PDFs without sending files to external servers.

View details
90
Repo Health
86
Technical
71
Dependency
Built with
Java 46%
TypeScript 45%
Updated 1 weeks ago
Python
68%
Other

Baserow

Databases · No Code Platforms

5,895

Open-source no-code platform to build databases, apps, automations, and AI agents — self-hosted or cloud, with full data ownership.

View details
89
Repo Health
84
Technical
68
Dependency
Built with
Python 68%
JavaScript 16%
Vue 11%
Updated 1 weeks ago
Ruby
60%
GPL 2.0

Discourse

Community

47,835

Open-source community platform with dynamic trust levels, real-time chat, and a powerful plugin architecture for self-hosted forums.

View details
89
Repo Health
89
Technical
67
Dependency
Built with
Ruby 60%
JavaScript 32%
Updated 1 weeks ago
Ruby
69%
Other

Fizzy

Product Management · Project Management

8,199

A fast, free, and focused Kanban tool from 37signals that strips away corporate bloat to help teams track bugs, issues, and ideas with clarity.

View details
89
Repo Health
81
Technical
0
Dependency
Built with
Ruby 69%
HTML 13%
Updated 1 weeks ago
Python
67%
Apache 2.0

GPT Researcher

AI Assistants · Productivity

29,450

The pioneering open-source autonomous AI agent that conducts deep, multi-source research and produces citation-backed reports exceeding 2,000 words — faster and more reliably than any human researcher.

View details
89
Repo Health
91
Technical
63
Dependency
Built with
Python 67%
TypeScript 20%
Updated 4 weeks ago
PHP
58%
Other

Hi.Events

Ecommerce · Scheduling

4,019

Self-hosted event ticketing platform that keeps your attendee data, brand, and revenue completely under your control.

View details
89
Repo Health
84
Technical
66
Dependency
Built with
PHP 58%
TypeScript 36%
Updated 1 weeks ago
Python
51%
AGPL 3.0

LearnHouse

CMS · Learning Management

2,265

Open-source LMS with AI tutoring, real-time collaboration boards, live code execution, and built-in course monetization — self-hosted in minutes.

View details
89
Repo Health
77
Technical
66
Dependency
Built with
Python 51%
TypeScript 47%
Updated 1 weeks ago
PHP
63%
Other

OpnForm

Forms Surveys · Marketing

3,706

Build unlimited, embeddable forms with no code — powered by AI, logic rules, and real-time analytics

View details
89
Repo Health
75
Technical
68
Dependency
Built with
PHP 63%
Vue 29%
Updated 3 weeks ago
Python
79%
AGPL 3.0

Skyvern

AI Agents · Automation

23,003

Skyvern (YC S2023) automates browser-based workflows by pairing LLMs with computer vision, letting agents click, fill, and extract data on sites they've never seen, without brittle XPath selectors that break on every layout change.

View details
89
Repo Health
82
Technical
70
Dependency
Built with
Python 79%
TypeScript 19%
Updated 1 weeks ago
Python
70%
AGPL 3.0

Tracecat

AI Agents · Automation · Security

3,802

Open-source agentic security automation platform that runs AI agents and durable workflows at scale with sandboxed execution.

View details
89
Repo Health
88
Technical
66
Dependency
Built with
Python 70%
TypeScript 28%
Updated 1 weeks ago
Python
73%
Apache 2.0

Unsloth

AI Assistants · AI Development

76,586

Run and fine-tune LLMs, diffusion, audio and embedding models on your own hardware, from a native desktop app, a browser UI, or a Python library.

View details
89
Repo Health
83
Technical
70
Dependency
Built with
Python 73%
TypeScript 21%
Updated 3 days ago
Python
76%
MIT

ArchiveBox

Bookmarks Archiving

28,433

Self-hosted web archiving that saves HTML, PDFs, screenshots, media, and code in open formats you own forever

View details
88
Repo Health
84
Technical
69
Dependency
Built with
Python 76%
HTML 12%
Updated 1 weeks ago
PHP
100%
Other

Cachet

Monitoring

15,236

The open-source, self-hosted status page system that keeps your users informed during outages and maintenance windows.

View details
88
Repo Health
67
Technical
76
Dependency
Built with
PHP 100%
Updated 2 weeks ago
Python
99%
MIT

deepagents

AI Agents · AI Development

29,413

The batteries-included Python agent harness — planning, sub-agents, filesystem, shell, memory, and skills bundled in, built on LangGraph.

View details
88
Repo Health
83
Technical
70
Dependency
Built with
Python 99%
Updated 1 weeks ago
Python
49%
MIT

Docs

CMS · File Storage

16,815

Open-source collaborative knowledge platform with real-time editing, AI writing tools, and full self-hosting control — built by the French and German governments.

View details
88
Repo Health
81
Technical
68
Dependency
Built with
Python 49%
TypeScript 42%
Updated 1 weeks ago
Ruby
39%
AGPL 3.0

DocuSeal

Digital Signiture

18,531

Open source document signing platform with WYSIWYG PDF builder, multi-party workflows, REST API, and full self-hosting via Docker.

View details
88
Repo Health
80
Technical
69
Dependency
Built with
Ruby 39%
Vue 28%
HTML 20%
Updated 1 weeks ago
HTML
46%
LGPL-2.1

Horilla

ERP · Human Resources

1,420

Open-source HRMS covering recruitment, attendance, payroll, and biometrics in one self-hosted Django application.

View details
88
Repo Health
60
Technical
65
Dependency
Built with
HTML 46%
Python 38%
JavaScript 12%
Updated 1 weeks ago

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