Directory

All Open Source Apps

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

746 apps
Updated continuously
Go
42%
AGPL 3.0

listmonk

Blogging · Marketing

23,600

High-performance, self-hosted newsletter and mailing list manager packaged as a single binary with built-in analytics, transactional messaging, and multi-channel delivery.

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83
Repo Health
74
Technical
67
Dependency
Built with
Go 42%
Vue 24%
JavaScript 19%
Updated 3 days ago
Go
32%
Apache 2.0

CubeSandbox

AI Agents · Developer Tools · Security

12,727

Instant, concurrent, hardware-isolated MicroVM sandboxes for AI agents — E2B-API compatible, sub-60ms cold starts, and a built-in zero-trust egress proxy, all self-hostable at scale.

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82
Repo Health
88
Technical
63
Dependency
Built with
Go 32%
Rust 26%
C 22%
Updated 4 days ago
PHP
82%
MIT

Databasement

Databases · Developer Tools · Devops

2,468

Self-hosted database backup manager with a web UI for scheduling, encrypting, and restoring MySQL, PostgreSQL, MongoDB, SQL Server, SQLite, Firebird, and Redis to S3, SFTP, Samba, or local storage.

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82
Repo Health
77
Technical
69
Dependency
Built with
PHP 82%
Blade 16%
Updated yesterday
Go
97%
Apache 2.0

infracost

Developer Tools · Devops

12,539

Infracost shows cloud cost estimates for Terraform, CloudFormation, and AWS CDK before you deploy — in your terminal, editor, AI coding agent, and pull requests.

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82
Repo Health
78
Technical
67
Dependency
Built with
Go 97%
Updated 3 days ago
Python
86%
Apache 2.0

knowhere

AI Development · AI Memory · Developer Tools

3,541

Transform messy, unstructured documents into persistent, navigable memory that AI agents can actually use.

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82
Repo Health
75
Technical
66
Dependency
Built with
Python 86%
HTML 14%
Updated 5 days ago
Go
66%
Apache 2.0

open-code-review

Developer Tools · Devops

41,960

The AI code review agent born at Alibaba's scale — combining deterministic engineering with LLM intelligence for precise, token-efficient reviews.

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82
Repo Health
83
Technical
79
Dependency
Built with
Go 66%
JavaScript 13%
TypeScript 11%
Updated 4 days ago
Python
54%
AGPL 3.0

Speakr

AI Assistants

4,028

Self-hosted AI transcription with speaker diarization, smart tagging, and multi-user collaboration — your recordings stay on your infrastructure.

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82
Repo Health
79
Technical
69
Dependency
Built with
Python 54%
HTML 24%
JavaScript 19%
Updated 1 weeks ago
JavaScript
94%
MIT

Another Redis Desktop Manager

Databases · Developer Tools

34,787

Fast, stable Redis GUI with cluster, SSH, and massive key support

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81
Repo Health
56
Technical
67
Dependency
Built with
JavaScript 94%
Updated 1 months ago
HTML
85%
Apache 2.0

Elementary

Analytics · Data Engineering · Monitoring

2,414

The dbt-native data observability CLI that turns your existing dbt tests and metadata into anomaly detection, lineage graphs, and Slack/Teams alerts — no separate platform required.

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81
Repo Health
75
Technical
78
Dependency
Built with
HTML 85%
Python 15%
Updated yesterday
Go
74%
Other

Notifuse

Marketing

2,223

Open-source, self-hosted alternative to Mailchimp, Brevo, and Klaviyo — send newsletters and transactional emails without per-email pricing or vendor lock-in.

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81
Repo Health
80
Technical
66
Dependency
Built with
Go 74%
TypeScript 23%
Updated 1 weeks ago
Go
91%
Apache 2.0

Ory Kratos

Authentication

13,895

API-first identity and user management that handles login, registration, MFA, and recovery so your application never has to.

View details
81
Repo Health
78
Technical
65
Dependency
Built with
Go 91%
Updated 2 months ago
Python
63%
Apache 2.0

otari

AI Development · Developer Tools

494

A self-hosted, OpenAI-compatible LLM gateway that puts one endpoint in front of 40+ providers, with virtual API keys, per-user budgets enforced before spend, and full usage tracking.

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81
Repo Health
88
Technical
77
Dependency
Built with
Python 63%
TypeScript 35%
Updated yesterday
Go
93%
MIT

NornicDB

AI Development · AI Memory · Databases

887

A single graph+vector+temporal database for AI workloads — Neo4j-compatible, sub-millisecond hybrid search, and built-in memory decay.

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80
Repo Health
82
Technical
71
Dependency
Built with
Go 93%
Updated today
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.

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80
Repo Health
59
Technical
74
Dependency
Built with
JavaScript 40%
Python 32%
HTML 24%
Updated yesterday
Go
54%
MPL 2.0

shaper

Analytics · Data Engineering

1,251

Build analytics dashboards, reports, and customer-facing analytics by writing pure SQL — powered by DuckDB and designed for self-hosted deployment.

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80
Repo Health
79
Technical
74
Dependency
Built with
Go 54%
TypeScript 45%
Updated yesterday
Go
90%
BSD 3

tau

Devops

5,174

Open-source, Git-native platform-as-a-service for building, deploying, and scaling fullstack apps on your own infrastructure with no DevOps required.

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80
Repo Health
82
Technical
64
Dependency
Built with
Go 90%
Updated 1 months ago
Python
95%
AGPL 3.0

VideoHighlighter

Video Editors

138

Local AI desktop tool that scores, explains, and cuts the moments that matter in raw footage — scene, motion, audio, object, and action detection, fully offline via Ollama and Whisper.

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80
Repo Health
84
Technical
71
Dependency
Built with
Python 95%
Updated yesterday
PHP
72%
MIT

Yaffa

Invoicing Finance

108

Self-hosted personal finance app for long-term financial planning with AI-powered transaction parsing and investment tracking.

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80
Repo Health
78
Technical
69
Dependency
Built with
PHP 72%
Vue 24%
Updated yesterday
Python
85%
MIT

ai-toolkit

AI Design Tools · AI Development

12,142

An all-in-one open-source training suite for finetuning diffusion models—FLUX, SDXL, Wan video, and audio—on consumer GPU hardware via CLI or web UI.

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79
Repo Health
66
Technical
72
Dependency
Built with
Python 85%
TypeScript 14%
Updated yesterday
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.

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79
Repo Health
51
Technical
72
Dependency
Built with
Python 59%
JavaScript 20%
Updated yesterday
Python
90%
MIT

Cronboard

Developer Tools · Devops

1,456

A keyboard-driven terminal dashboard for managing cron jobs on local machines and remote servers via SSH.

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79
Repo Health
74
Technical
76
Dependency
Built with
Python 90%
Updated 3 days ago
Go
46%
Apache 2.0

e2a

AI Agents · Automation

191

Give your AI agents a real, authenticated email address — with SPF/DKIM-verified inbound, HMAC-signed delivery, WebSocket fan-out, and human-in-the-loop approval built in.

View details
79
Repo Health
80
Technical
71
Dependency
Built with
Go 46%
TypeScript 27%
Python 13%
Updated yesterday
Go
52%
AGPL 3.0

Filestash

File Storage

14,734

A self-hosted file management platform that unifies access to S3, SFTP, SMB, FTP, WebDAV, NFS, Git, SharePoint, and 20+ other storage backends through a single extensible web interface.

View details
79
Repo Health
67
Technical
66
Dependency
Built with
Go 52%
JavaScript 34%
Updated 3 days ago
Go
91%
Apache 2.0

Gatus

Devops · Monitoring

12,186

Developer-oriented health dashboard with active endpoint probing, multi-protocol checks, and 40+ alerting integrations so you know about failures before your users do.

View details
79
Repo Health
84
Technical
75
Dependency
Built with
Go 91%
Updated 4 days ago

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