Directory

All Open Source Apps

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

748 apps
Updated continuously
PHP
82%
Other

Mautic

Automation · Ecommerce · Marketing

10,570

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

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97
Repo Health
76
Technical
63
Dependency
Built with
PHP 82%
Updated 1 weeks 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.

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94
Repo Health
71
Technical
65
Dependency
Built with
Java 70%
Vue 29%
Updated 4 days ago
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 4 days ago
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.

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93
Repo Health
81
Technical
72
Dependency
Built with
Java 58%
TypeScript 26%
Vue 15%
Updated 1 weeks ago
Ruby
62%
MIT

OnetimeSecret

Security

2,947

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

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92
Repo Health
81
Technical
72
Dependency
Built with
Ruby 62%
TypeScript 25%
Updated 4 days ago
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.

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91
Repo Health
82
Technical
65
Dependency
Built with
Rust 32%
TypeScript 24%
Svelte 22%
Updated 4 days ago
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.

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90
Repo Health
78
Technical
64
Dependency
Built with
JavaScript 95%
Updated 6 days ago
PHP
100%
AGPL 3.0

Passbolt API

Password Manager · Security

6,141

Self-hosted, end-to-end encrypted password manager API built for teams who demand full ownership of their credentials.

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90
Repo Health
80
Technical
69
Dependency
Built with
PHP 100%
Updated 2 weeks ago
Java
97%
Other

SuperTokens

Authentication · Security

15,323

Open-source authentication platform you self-host, giving you complete control over user data with zero vendor lock-in.

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90
Repo Health
76
Technical
71
Dependency
Built with
Java 97%
Updated 1 weeks 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.

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90
Repo Health
77
Technical
67
Dependency
Built with
Rust 47%
C# 15%
Updated 1 weeks ago
Rust
83%
AGPL 3.0

Vaultwarden

Password Manager · Security

68,240

Unofficial Bitwarden-compatible server in Rust — run the full Bitwarden ecosystem on a Raspberry Pi using every official client you already have, without the multi-container overhead.

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89
Repo Health
69
Technical
70
Dependency
Built with
Rust 83%
Updated 1 weeks 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.

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87
Repo Health
85
Technical
65
Dependency
Built with
Rust 52%
Python 48%
Updated 4 days 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 1 weeks 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 5 days ago
Rust
67%
Other

DefGuard

Authentication · Networking · Security

2,849

Self-hosted secure remote access that unifies WireGuard VPN, identity management, and connection-level MFA in one open-source platform.

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84
Repo Health
82
Technical
72
Dependency
Built with
Rust 67%
TypeScript 31%
Updated 1 weeks ago
Rust
47%
Apache 2.0

magika

Developer Tools · Security

18,679

AI-powered file type detection that identifies 200+ content types with ~99% accuracy in milliseconds using a compact deep learning model.

View details
84
Repo Health
85
Technical
73
Dependency
Built with
Rust 47%
YARA 16%
Python 12%
Updated 1 weeks ago
Rust
52%
Other

hoodik

File Storage · Security

1,484

Self-hosted, end-to-end encrypted cloud storage with browser-based encryption and S3-compatible storage support

View details
79
Repo Health
71
Technical
63
Dependency
Built with
Rust 52%
TypeScript 33%
Vue 14%
Updated 1 weeks 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.

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78
Repo Health
74
Technical
76
Dependency
Built with
JavaScript 92%
Updated 1 weeks ago
PHP
83%
AGPL 3.0

tirreno

Monitoring · Security

1,530

Embed security inside your product — detect threats, fraud, and abuse in real time at the application layer

View details
74
Repo Health
73
Technical
82
Dependency
Built with
PHP 83%
Updated 5 days ago
Rust
97%
Apache 2.0

Volga

Data Engineering

161

A Rust-based real-time data processing engine for AI/ML feature computation, built on Apache DataFusion and Arrow — positioned as an alternative to Flink, Spark, Chronon, and OpenMLDB with unified streaming, batch, and request-time execution.

View details
67
Repo Health
67
Technical
72
Dependency
Built with
Rust 97%
Updated 5 days ago
Java
34%
Apache 2.0

Enso

Analytics · Data Engineering · Low Code Platforms

7,441

A visual and textual programming platform for data prep and analysis where the node graph and the underlying Enso code are always perfectly in sync, built by an Alteryx co-founder on a GraalVM engine.

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59
Repo Health
90
Technical
61
Dependency
Built with
Java 34%
TypeScript 27%
Scala 26%
Updated 1 months ago
JavaScript
100%
Other

Automatisch

Automation · No Code Platforms

13,979

Self-hosted, no-code workflow automation that keeps your data on your own servers—a privacy-first alternative to Zapier with 90+ integrations.

View details
49
Repo Health
78
Technical
62
Dependency
Built with
JavaScript 100%
Updated 7 months ago
JavaScript
100%
AGPL 3.0

Social Analyzer

Security

24,134

Find and analyze a person's digital footprint across 1000+ social media platforms using multi-layer detection, OCR, and metadata extraction.

View details
42
Repo Health
52
Technical
68
Dependency
Built with
JavaScript 100%
Updated 8 months ago

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