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
66%
AGPL 3.0

EspoCRM

CRM · Ecommerce · Marketing

3,417

Open-source CRM platform with metadata-driven customization, field-level permissions, and a full REST API — deploy on your own infrastructure.

View details
96
Repo Health
72
Technical
63
Dependency
Built with
PHP 66%
JavaScript 23%
Updated 6 days ago
PHP
57%
AGPL 3.0

Nextcloud Server

Collaboration · File Storage

36,940

Your own private cloud: self-hosted file sync, collaboration, and communication with no vendor lock-in.

View details
95
Repo Health
77
Technical
80
Dependency
Built with
PHP 57%
JavaScript 33%
Updated 4 days ago
Go
91%
AGPL 3.0

Cozy Stack

File Storage · Productivity

1,270

Self-hosted personal cloud platform that unifies your files, apps, and devices in one private space you fully control.

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94
Repo Health
77
Technical
67
Dependency
Built with
Go 91%
Updated 1 weeks ago
PHP
86%
AGPL 3.0

Kimai

Invoicing Finance · Project Management

5,046

Professional open-source time tracking with invoicing, multi-user support, SAML/LDAP auth, and a full REST API—self-host it or use the cloud.

View details
94
Repo Health
78
Technical
64
Dependency
Built with
PHP 86%
Updated 4 days ago
PHP
91%
AGPL 3.0

FreeScout

Customer Support

4,565

Run your own help desk and shared inbox — a fully self-hosted, open-source alternative to Zendesk and Help Scout with no per-agent fees.

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93
Repo Health
55
Technical
63
Dependency
Built with
PHP 91%
Updated 4 days ago
Go
75%
AGPL 3.0

Teleport

Authentication · Security

20,950

Zero-trust infrastructure access platform that replaces credentials and VPNs with short-lived certificates, SSO, and identity-aware proxies for SSH, Kubernetes, databases, RDP, and AI agents.

View details
93
Repo Health
81
Technical
68
Dependency
Built with
Go 75%
TypeScript 16%
Updated 2 weeks ago
Go
75%
AGPL 3.0

ZITADEL

Authentication

15,119

Open-source, API-first identity platform delivering multi-tenancy, Passkeys, OIDC, SAML, and SCIM without vendor lock-in.

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92
Repo Health
81
Technical
65
Dependency
Built with
Go 75%
TypeScript 12%
Updated 4 days ago
Go
75%
AGPL 3.0

Coder

Code Editors · Developer Tools · Devops

16,729

Self-hosted cloud development environments and AI coding agents — defined in Terraform, connected via WireGuard, automatically shut down when idle.

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91
Repo Health
90
Technical
65
Dependency
Built with
Go 75%
TypeScript 23%
Updated 4 days ago
PHP
69%
AGPL 3.0

Pixelfed

Social Media

7,105

A decentralized, self-hosted photo sharing platform built on ActivityPub for the open Fediverse.

View details
91
Repo Health
68
Technical
65
Dependency
Built with
PHP 69%
Vue 22%
Updated 5 days ago
Go
90%
AGPL 3.0

Pyroscope

Developer Tools · Devops · Monitoring

11,678

An open-source, horizontally scalable continuous profiling platform that pinpoints CPU, memory, and I/O bottlenecks down to the exact line of code, built by Grafana Labs alongside Loki, Tempo, and Mimir.

View details
91
Repo Health
89
Technical
65
Dependency
Built with
Go 90%
Updated 1 weeks ago
Go
58%
AGPL 3.0

Unkey

Developer Tools

5,450

An open-source developer platform for API infrastructure — issue and verify API keys, enforce global rate limits, route traffic through a gateway, and get per-key analytics and audit logs.

View details
91
Repo Health
70
Technical
68
Dependency
Built with
Go 58%
TypeScript 41%
Updated 5 days ago
PHP
48%
AGPL 3.0

Leantime

Collaboration · Productivity · Project Management

11,672

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

View details
90
Repo Health
68
Technical
65
Dependency
Built with
PHP 48%
CSS 20%
Blade 17%
Updated 1 weeks ago
Python
51%
AGPL 3.0

LearnHouse

CMS · Learning Management

2,301

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

View details
90
Repo Health
77
Technical
66
Dependency
Built with
Python 51%
TypeScript 48%
Updated 5 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.

View details
90
Repo Health
80
Technical
69
Dependency
Built with
PHP 100%
Updated 2 weeks ago
Go
65%
AGPL 3.0

Fider

Customer Support · Product Management

4,545

Open-source feedback portal where customers submit, vote on, and track feature requests so product teams build what actually matters.

View details
89
Repo Health
85
Technical
71
Dependency
Built with
Go 65%
TypeScript 28%
Updated 5 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 4 days ago
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 5 days ago
Go
88%
AGPL 3.0

Lago

Ecommerce · Invoicing Finance

10,627

Open-source metering, billing, and revenue infrastructure for product-led companies that need complete control over their pricing stack.

View details
88
Repo Health
81
Technical
76
Dependency
Built with
Go 88%
Shell 10%
Updated 1 weeks ago
Go
81%
AGPL 3.0

PeerDB

Data Engineering · Databases

3,288

Postgres-native ETL that streams change data capture in real time to Snowflake, BigQuery, ClickHouse, S3, and Kafka — up to 10x faster than general-purpose pipelines, managed through a familiar Postgres SQL interface.

View details
88
Repo Health
76
Technical
66
Dependency
Built with
Go 81%
TypeScript 12%
Updated 4 days ago
Go
65%
AGPL 3.0

WriteFreely

Blogging · Social Media

5,258

A clean, Markdown-based publishing platform for writers, with built-in ActivityPub federation for connecting to the wider fediverse.

View details
88
Repo Health
63
Technical
72
Dependency
Built with
Go 65%
Go Template 23%
Updated 1 weeks ago
Go
66%
AGPL 3.0

Vikunja

Project Management

5,533

Self-hosted task management with natural-language quick-add, multiple views, and a fully documented REST API — your tasks, your infrastructure, zero lock-in.

View details
86
Repo Health
81
Technical
68
Dependency
Built with
Go 66%
TypeScript 22%
Vue 10%
Updated 4 days ago
Go
84%
AGPL 3.0

Beta9

AI Development · Automation · Data Engineering

1,794

Run AI workloads at scale with a Pythonic serverless runtime that handles GPU inference, background jobs, and sandboxes with zero infrastructure overhead.

View details
85
Repo Health
78
Technical
66
Dependency
Built with
Go 84%
Python 15%
Updated 5 days ago
Python
75%
AGPL 3.0

OpenViking

AI Development · AI Memory · Databases

38,819

An open-source context database that gives AI agents a unified filesystem for memory, resources, and skills with hierarchical tiered retrieval.

View details
85
Repo Health
75
Technical
64
Dependency
Built with
Python 75%
Rust 12%
Updated 4 days ago
Python
64%
AGPL 3.0

Shadowbroker

Analytics · Monitoring · Security

11,261

Self-hosted OSINT dashboard that fuses 60+ live intelligence feeds — flight tracking, ship AIS, satellites, CCTV, seismic and radio networks — into one real-time map, with an agent-ready command channel for AI co-analysts.

View details
84
Repo Health
83
Technical
71
Dependency
Built with
Python 64%
TypeScript 32%
Updated 1 weeks ago

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