Directory

All Open Source Apps

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

745 apps
Updated continuously
Python
89%
Apache 2.0

Apache Airflow

Data Engineering

46,995

Define, schedule, and monitor complex data workflows as Python code — with a powerful UI, 80+ provider integrations, and battle-tested scalability across thousands of production deployments.

View details
96
Repo Health
89
Technical
64
Dependency
Built with
Python 89%
Updated today
Python
47%
Other

Airbyte

Data Engineering · Developer Tools

22,143

Open-source ELT platform with 600+ connectors for moving data from any source to warehouses, lakes, and AI agents.

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95
Repo Health
80
Technical
67
Dependency
Built with
Python 47%
Kotlin 43%
Updated today
Java
70%
GPL 3.0

DataEase

AI Assistants · Analytics · Data Engineering

24,558

Open-source BI tool with drag-and-drop dashboards, 20+ data source connectors, and AI-powered natural language queries — a self-hosted alternative to Tableau.

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94
Repo Health
71
Technical
65
Dependency
Built with
Java 70%
Vue 29%
Updated today
Python
66%
Other

AutoGPT

AI Assistants · Automation · Productivity

187,596

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 66%
TypeScript 33%
Updated today
Rust
95%
Other

Databend

Data Engineering · Databases

9,452

Open-source enterprise data warehouse unifying analytics, vector search, full-text search, and AI agent orchestration in a single Rust-built engine on S3.

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93
Repo Health
84
Technical
77
Dependency
Built with
Rust 95%
Updated today
Java
58%
Apache 2.0

Kestra

Automation · Data Engineering · Devops

28,388

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

View details
93
Repo Health
81
Technical
72
Dependency
Built with
Java 58%
TypeScript 26%
Vue 15%
Updated 3 days ago
Python
46%
Other

Redash

Analytics · Data Engineering

28,817

Redash lets anyone connect to 35+ SQL and NoSQL data sources, write a query in the browser, and turn the result into a shared dashboard — no separate BI suite required.

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92
Repo Health
74
Technical
60
Dependency
Built with
Python 46%
JavaScript 30%
TypeScript 17%
Updated today
Java
46%
Other

Stirling PDF

Digital Signiture · Productivity

93,148

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

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92
Repo Health
86
Technical
71
Dependency
Built with
Java 46%
TypeScript 45%
Updated today
Python
70%
Apache 2.0

GPT Researcher

AI Assistants · Productivity

29,650

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.

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91
Repo Health
91
Technical
63
Dependency
Built with
Python 70%
TypeScript 18%
Updated 2 days ago
JavaScript
99%
GPL 3.0

homepage

Monitoring · Productivity

32,888

A fast, fully static, and secure self-hosted startpage with Docker service discovery and integrations for over 160 services.

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91
Repo Health
86
Technical
71
Dependency
Built with
JavaScript 99%
Updated today
Python
65%
Apache 2.0

WrenAI

AI Agents · Analytics · Data Engineering

17,763

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
90
Repo Health
91
Technical
69
Dependency
Built with
Python 65%
Rust 32%
Updated 3 days ago
Python
62%
Apache 2.0

marimo

Data Engineering · Developer Tools

22,918

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.

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89
Repo Health
91
Technical
65
Dependency
Built with
Python 62%
TypeScript 37%
Updated yesterday
JavaScript
98%
Apache 2.0

drawio-desktop

Design Tools · Productivity

63,305

The offline-first diagram editor that puts security above all else — no account, no data leaving your machine, no compromises.

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88
Repo Health
63
Technical
76
Dependency
Built with
JavaScript 98%
Updated 3 days ago
JavaScript
48%
MIT

OpenWhispr

AI Assistants · Productivity · Voice AI

8,711

Privacy-first, cross-platform voice-to-text with local AI and cloud options

View details
88
Repo Health
80
Technical
71
Dependency
Built with
JavaScript 48%
TypeScript 46%
Updated today
Rust
52%
Apache 2.0

cocoindex

AI Development · Data Engineering

11,607

An incremental data indexing engine that keeps AI agent context perpetually fresh by reprocessing only what changed.

View details
87
Repo Health
85
Technical
65
Dependency
Built with
Rust 52%
Python 48%
Updated today
Rust
59%
MIT

Handy

Productivity · Voice AI

32,320

Free, offline, open-source speech-to-text that pastes directly into any app on Windows, macOS, and Linux.

View details
87
Repo Health
78
Technical
72
Dependency
Built with
Rust 59%
TypeScript 30%
Updated today
Python
52%
Other

Odoo

CRM · ERP · Productivity

54,709

The open source ERP platform that integrates CRM, accounting, inventory, manufacturing, and 60+ business apps into one seamlessly connected suite.

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87
Repo Health
82
Technical
64
Dependency
Built with
Python 52%
JavaScript 44%
Updated yesterday
JavaScript
64%
AGPL 3.0

overleaf

Collaboration · Productivity

18,188

Open-source, real-time collaborative LaTeX editor with sandboxed compilation and full TeXLive support for self-hosted academic and research teams.

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87
Repo Health
80
Technical
62
Dependency
Built with
JavaScript 64%
TypeScript 30%
Updated 1 weeks ago
Rust
86%
Other

Arroyo

Analytics · Data Engineering

5,039

A distributed stream processing engine written in Rust that lets you write SQL to run stateful, real-time computations over data streams with subsecond results.

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86
Repo Health
74
Technical
62
Dependency
Built with
Rust 86%
Updated 3 days ago
Rust
48%
MIT

Meetily

AI Assistants · Productivity

31,171

Privacy-first AI meeting assistant that transcribes and summarizes your meetings entirely on your local machine — no cloud, no data leakage.

View details
85
Repo Health
72
Technical
67
Dependency
Built with
Rust 48%
TypeScript 29%
Updated 1 weeks ago
Python
88%
Apache 2.0

sirchmunk

AI Development · Data Engineering

1,351

Drop your files and search them instantly — no vector DB, no indexing pipeline, just raw data queried by a self-evolving intelligence layer.

View details
84
Repo Health
70
Technical
72
Dependency
Built with
Python 88%
TypeScript 11%
Updated 1 weeks ago
Python
65%
MIT

Flowfile

Data Engineering

363

Visual ETL that compiles to Polars — build pipelines on a canvas, export as standalone Python, and run anywhere without platform lock-in.

View details
83
Repo Health
81
Technical
66
Dependency
Built with
Python 65%
Vue 17%
TypeScript 17%
Updated yesterday
JavaScript
40%
MIT

NoteDiscovery

Knowledge Management · Note Taking · Productivity

2,813

A self-hosted markdown knowledge base with MCP-powered AI integration, graph views, LaTeX math, and built-in drawing — your notes stay on your server, forever.

View details
80
Repo Health
59
Technical
74
Dependency
Built with
JavaScript 40%
Python 32%
HTML 24%
Updated yesterday
JavaScript
89%
GPL 3.0

Screenity

Productivity · Video Editors

18,731

Free, privacy-first Chrome screen recorder with real-time annotation, AI camera blur, and a built-in video editor — no sign-in or limits required.

View details
76
Repo Health
62
Technical
70
Dependency
Built with
JavaScript 89%
Updated 3 days ago

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