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
82%
Other

Mautic

Automation · Ecommerce · Marketing

10,505

The world's largest open source marketing automation platform — own your data, run multi-channel campaigns, and escape vendor lock-in forever.

View details
98
Repo Health
76
Technical
64
Dependency
Built with
PHP 82%
Updated 1 weeks ago
Python
57%
Apache 2.0

MLflow

AI Development · Monitoring

27,953

The open source AI engineering platform for debugging, evaluating, monitoring, and optimizing production LLMs and agents at scale.

View details
97
Repo Health
86
Technical
67
Dependency
Built with
Python 57%
TypeScript 34%
Updated 1 weeks ago
JavaScript
98%
Apache 2.0

Parse Server

Databases · Developer Tools

21,412

Self-hosted Backend-as-a-Service for Node.js with REST, GraphQL, real-time Live Query, cloud code, and pluggable adapters for any infrastructure.

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97
Repo Health
81
Technical
78
Dependency
Built with
JavaScript 98%
Updated 1 weeks ago
C
76%
AGPL 3.0

TDengine

Databases

25,115

A high-performance, open-source time-series database built in C for IoT, connected vehicles, and industrial monitoring workloads, with built-in stream processing, caching, and data subscription.

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97
Repo Health
71
Technical
68
Dependency
Built with
C 76%
C++ 16%
Updated 1 weeks ago
Go
95%
Apache 2.0

TiDB

AI Development · Databases

40,528

AI-Native Distributed SQL Database for Agentic Workloads

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97
Repo Health
66
Technical
68
Dependency
Built with
Go 95%
Updated 1 weeks ago
Java
100%
Apache 2.0

CrateDB

Analytics · Databases

4,435

Distributed SQL database for real-time analytics at scale

View details
96
Repo Health
76
Technical
77
Dependency
Built with
Java 100%
Updated 1 weeks ago
TypeScript
100%
MIT

Botpress

AI Assistants · AI Development · Customer Support

14,916

The open-source hub for building and deploying LLM-powered AI agents with TypeScript-first tooling, 40+ integrations, and a revolutionary code-execution agent framework.

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95
Repo Health
82
Technical
64
Dependency
Built with
TypeScript 100%
Updated 1 weeks ago
Python
100%
Apache 2.0

ClearML

Automation · Devops

6,865

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

View details
95
Repo Health
79
Technical
68
Dependency
Built with
Python 100%
Updated 1 weeks ago
C++
68%
Apache 2.0

ClickHouse

Analytics · Data Engineering · Databases

49,890

Open-source column-oriented database that delivers real-time analytical queries on petabyte-scale data with millisecond latency.

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95
Repo Health
90
Technical
68
Dependency
Built with
C++ 68%
Python 13%
Updated 1 weeks ago
TypeScript
92%
Other

n8n

Automation · No Code Platforms

204,324

Code when you need it, UI when you don't — the workflow automation platform built for technical teams who refuse to choose.

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95
Repo Health
87
Technical
66
Dependency
Built with
TypeScript 92%
Updated 1 weeks ago
TypeScript
68%
Apache 2.0

Appsmith

Automation · Developer Tools · No Code Platforms

40,871

Open-source low-code platform to build admin panels, dashboards, and internal tools connected to any database or API.

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94
Repo Health
79
Technical
66
Dependency
Built with
TypeScript 68%
Java 21%
Updated 1 weeks ago
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
TypeScript
97%
Other

nango

Authentication · Automation · Developer Tools

12,079

Build product integrations with AI using 800+ APIs — auth, proxy, and TypeScript functions on production-grade infrastructure.

View details
94
Repo Health
85
Technical
68
Dependency
Built with
TypeScript 97%
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
TypeScript
65%
Other

Typebot

AI Assistants · AI Development · Developer Tools

10,324

Build sophisticated chatbots visually, embed them anywhere without iframes, and own your data — fully self-hostable with a modular block system and 30+ integrations.

View details
94
Repo Health
82
Technical
65
Dependency
Built with
TypeScript 65%
MDX 34%
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.

View details
93
Repo Health
78
Technical
66
Dependency
Built with
Python 67%
TypeScript 32%
Updated 1 weeks ago
Rust
95%
Other

Databend

Data Engineering · Databases

9,442

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 1 weeks ago
TypeScript
90%
Other

FastGPT

AI Agents · AI Development

29,645

Build, debug, and deploy knowledge-based AI agents with a visual workflow editor, RAG retrieval, and support for any OpenAI-compatible LLM.

View details
93
Repo Health
84
Technical
66
Dependency
Built with
TypeScript 90%
Updated 1 weeks ago
TypeScript
38%
Apache 2.0

Label Studio

AI Development · Data Engineering

28,264

Label Studio is an open-source, multi-type data labeling platform that lets teams annotate images, text, audio, video, and time series data with a configurable XML-based UI and export annotations in formats ready for any ML framework.

View details
93
Repo Health
87
Technical
67
Dependency
Built with
TypeScript 38%
JavaScript 27%
Python 25%
Updated 1 weeks ago
TypeScript
88%
Apache 2.0

Medplum

Authentication · Databases · Developer Tools

2,674

An open-source, FHIR-native healthcare platform that gives developers a compliant backend, authentication, a React component library, and serverless bots to build clinical applications in weeks instead of years.

View details
93
Repo Health
90
Technical
72
Dependency
Built with
TypeScript 88%
Updated 1 weeks ago
Apache 2.0

OpenMetadata

AI Development · Analytics · Data Engineering

15,239

Open-source metadata platform that unifies data catalog, lineage, quality, and governance into a single searchable graph, with an MCP server that gives AI agents governed access to that context.

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93
Repo Health
85
Technical
0
Dependency
Go
93%
MIT

Traefik

Automation · Devops · Security

64,841

A cloud-native reverse proxy and load balancer that auto-configures itself from Docker, Kubernetes, and other orchestrators — zero manual routing required.

View details
93
Repo Health
85
Technical
64
Dependency
Built with
Go 93%
Updated 1 weeks ago
TypeScript
99%
Other

Activepieces

AI Assistants · Automation · Mcp

24,447

Open-source AI automation platform that converts 280+ workflow integrations into MCP servers for LLMs, with no-code builders and TypeScript extensibility.

View details
92
Repo Health
85
Technical
64
Dependency
Built with
TypeScript 99%
Updated 1 weeks ago

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