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
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 yesterday
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.

View details
95
Repo Health
80
Technical
67
Dependency
Built with
Python 47%
Kotlin 43%
Updated yesterday
Python
100%
Apache 2.0

ClearML

Automation · Devops

6,892

Auto-magical MLOps platform that tracks experiments, versions data, orchestrates pipelines, and serves models with just two lines of code.

View details
94
Repo Health
79
Technical
68
Dependency
Built with
Python 100%
Updated 6 days ago
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.

View details
94
Repo Health
71
Technical
65
Dependency
Built with
Java 70%
Vue 29%
Updated yesterday
Python
100%
Apache 2.0

Agno

AI Development · Automation · Devops

42,358

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

View details
93
Repo Health
87
Technical
66
Dependency
Built with
Python 100%
Updated yesterday
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.

View details
93
Repo Health
78
Technical
66
Dependency
Built with
Python 66%
TypeScript 33%
Updated yesterday
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.

View details
93
Repo Health
84
Technical
77
Dependency
Built with
Rust 95%
Updated yesterday
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 4 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.

View details
92
Repo Health
74
Technical
60
Dependency
Built with
Python 46%
JavaScript 30%
TypeScript 17%
Updated yesterday
Rust
32%
Other

Windmill

Automation · Developer Tools

18,043

Turn scripts into webhooks, workflows, and auto-generated UIs — the fastest self-hostable workflow engine, 13x faster than Airflow.

View details
91
Repo Health
82
Technical
65
Dependency
Built with
Rust 32%
TypeScript 24%
Svelte 22%
Updated yesterday
JavaScript
95%
MIT

AnythingLLM

AI Assistants · Automation · Developer Tools

66,533

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

View details
90
Repo Health
78
Technical
64
Dependency
Built with
JavaScript 95%
Updated 3 days ago
Rust
47%
MIT

Svix

Automation · Developer Tools

3,423

Open source, self-hostable webhook infrastructure that handles delivery, retries, HMAC signing, and multi-tenant event management so you never have to build a webhooks system from scratch.

View details
90
Repo Health
77
Technical
67
Dependency
Built with
Rust 47%
C# 15%
Updated 6 days ago
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 4 days ago
Python
64%
Other

Keep

Automation · Devops · Monitoring

12,359

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
89
Repo Health
79
Technical
66
Dependency
Built with
Python 64%
TypeScript 36%
Updated 1 weeks 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.

View details
89
Repo Health
91
Technical
65
Dependency
Built with
Python 62%
TypeScript 37%
Updated 2 days ago
Python
78%
AGPL 3.0

Skyvern

AI Agents · Automation

23,088

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 78%
TypeScript 20%
Updated yesterday
Python
70%
AGPL 3.0

Tracecat

AI Agents · Automation · Security

3,816

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 2 days ago
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 yesterday
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.

View details
86
Repo Health
74
Technical
62
Dependency
Built with
Rust 86%
Updated 4 days ago
Java
72%
Other

ByteChef

AI Agents · Automation

1,003

Unified open-source platform for AI agent orchestration and workflow automation with 180+ connectors, MCP support, and durable execution.

View details
85
Repo Health
82
Technical
67
Dependency
Built with
Java 72%
TypeScript 28%
Updated 2 days 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 2 days ago
Python
59%
MIT

Auto Company

AI Agents · Automation

3,111

A 24/7 autonomous AI company: 14 expert-persona agents running on Claude Code or Codex CLI that research, decide, code, deploy, and market real products with a single markdown file as their only memory.

View details
79
Repo Health
51
Technical
72
Dependency
Built with
Python 59%
JavaScript 20%
Updated 2 days ago
JavaScript
92%
BSD 3

xyops

Automation · Monitoring

6,229

A unified, self-hosted platform for job scheduling, visual workflow automation, server monitoring, alerting, and incident response — built for teams who demand full ownership of their operations stack.

View details
78
Repo Health
74
Technical
76
Dependency
Built with
JavaScript 92%
Updated 4 days ago

Join founders buildingwith open source

Opinionated takes, migration guides, cost-saving tips, and insights from the open source ecosystem.

Subscribe on Substack
Join 750+ subscribers