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
59%
Apache 2.0

otari

AI Development · Developer Tools

461

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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82
Repo Health
88
Technical
77
Dependency
Built with
Python 59%
TypeScript 39%
Updated 1 weeks ago
JavaScript
63%
AGPL 3.0

overleaf

Collaboration · Productivity

18,131

Open-source, real-time collaborative LaTeX editor with sandboxed compilation and full TeXLive support for self-hosted academic and research teams.

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82
Repo Health
80
Technical
62
Dependency
Built with
JavaScript 63%
TypeScript 29%
Updated 2 months ago
Python
87%
Apache 2.0

sirchmunk

AI Development · Data Engineering

1,282

Drop your files and search them instantly — no vector DB, no indexing pipeline, just raw data queried by a self-evolving intelligence layer.

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82
Repo Health
70
Technical
72
Dependency
Built with
Python 87%
TypeScript 12%
Updated 2 weeks ago
Python
53%
AGPL 3.0

Speakr

AI Assistants

3,743

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 53%
HTML 25%
JavaScript 18%
Updated 3 weeks ago
Python
79%
MIT

CertMate

Devops · Security

1,426

Automate SSL certificate lifecycle across any CA, 24+ DNS providers, and every major secret store — with a REST API, web dashboard, and built-in MCP server for AI-driven ops.

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81
Repo Health
84
Technical
71
Dependency
Built with
Python 79%
Updated 2 weeks ago
Python
100%
Other

OpenBB

Analytics · Databases · Invoicing Finance

73,016

The AI Workspace for Finance: Connect Data, Run AI Agents, Build Analytics

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81
Repo Health
80
Technical
67
Dependency
Built with
Python 100%
Updated 1 weeks ago
JavaScript
92%
Other

OpenSign

Digital Signiture

6,992

Self-host a full-featured DocuSign alternative with unlimited e-signatures, multi-signer workflows, and cryptographic PDF signing.

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81
Repo Health
61
Technical
70
Dependency
Built with
JavaScript 92%
Updated 1 months ago
JavaScript
40%
MIT

NoteDiscovery

Knowledge Management · Note Taking · Productivity

2,788

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 25%
Updated 1 weeks ago
Python
82%
AGPL 3.0

SearXNG

Search

37,087

Privacy-first metasearch engine that aggregates results from 250+ search services — no tracking, no profiling, full control when self-hosted.

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80
Repo Health
82
Technical
83
Dependency
Built with
Python 82%
Updated 1 weeks ago
JavaScript
52%
MIT

Typemill

CMS

617

Open-source flat-file CMS for publishing Markdown-based documentation, manuals, and eBooks without a database.

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80
Repo Health
57
Technical
69
Dependency
Built with
JavaScript 52%
PHP 38%
Updated 1 months ago
Python
91%
MIT

Cronboard

Developer Tools · Devops

1,451

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 91%
Updated 2 weeks ago
Python
67%
AGPL 3.0

MiroFish

AI Agents · AI Development

73,231

A universal swarm intelligence engine that spawns thousands of autonomous AI agents to simulate and predict how real-world events unfold across social, financial, and political domains.

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79
Repo Health
65
Technical
79
Dependency
Built with
Python 67%
Vue 33%
Updated 3 weeks ago
Python
73%
Apache 2.0

timesfm

AI Development · Analytics

32,507

A pretrained decoder-only foundation model by Google Research that delivers zero-shot time series forecasting with calibrated quantile prediction intervals — no training required.

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79
Repo Health
81
Technical
77
Dependency
Built with
Python 73%
HTML 15%
Jupyter Notebook 12%
Updated 2 weeks ago
Python
85%
MIT

ai-toolkit

AI Design Tools · AI Development

12,000

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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78
Repo Health
66
Technical
72
Dependency
Built with
Python 85%
TypeScript 14%
Updated 1 weeks ago
JavaScript
92%
BSD 3

xyops

Automation · Monitoring

6,192

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 2 weeks ago
JavaScript
99%
AGPL 3.0

drawDB

Databases

39,541

Design database schemas visually in your browser and export executable SQL for any major database — no account required.

View details
77
Repo Health
70
Technical
73
Dependency
Built with
JavaScript 99%
Updated 1 weeks ago
JavaScript
46%
MIT

Kutt

Analytics · Marketing

11,092

Self-hosted URL shortener with custom domains, per-link analytics, and zero build step required.

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77
Repo Health
62
Technical
72
Dependency
Built with
JavaScript 46%
Handlebars 24%
HTML 16%
Updated 3 weeks ago
Python
67%
Apache 2.0

Agent Control

AI Agents

307

An open-source runtime control plane for AI agents — define safety guardrails once, apply them across agents built on LangChain, CrewAI, Google ADK, or AWS Strands, and update controls without redeploying code.

View details
76
Repo Health
71
Technical
67
Dependency
Built with
Python 67%
TypeScript 32%
Updated 1 weeks ago
JavaScript
55%
Other

Lokus

Knowledge Management · Note Taking

794

Local-first note-taking with graph view, canvas & AI plugins—your Markdown files, zero telemetry, blazing-fast Rust performance.

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76
Repo Health
75
Technical
65
Dependency
Built with
JavaScript 55%
HTML 21%
Rust 12%
Updated 4 weeks ago
JavaScript
65%
Apache 2.0

peerd

AI Agents

408

The first AI agent harness native to the browser — a Chrome/Firefox extension that drives your tabs, spins up sandboxed compute (JS notebooks, WASM Linux VMs), and shares what it builds peer-to-peer, with no backend, no telemetry, and BYOK.

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76
Repo Health
70
Technical
0
Dependency
Built with
JavaScript 65%
TypeScript 32%
Updated 2 weeks ago
Ruby
94%
AGPL 3.0

Ubicloud

Devops · Hosting Control Panel

12,263

Open source cloud infrastructure platform delivering AWS-like IaaS services on bare metal providers at a fraction of the cost.

View details
76
Repo Health
81
Technical
0
Dependency
Built with
Ruby 94%
Updated 1 weeks ago
Python
74%
Apache 2.0

OpenKB

Knowledge Management

4,514

An open-source CLI that compiles raw documents into a structured, interlinked wiki-style knowledge base using LLMs — powered by vectorless, reasoning-based retrieval (PageIndex) instead of a vector database.

View details
75
Repo Health
72
Technical
77
Dependency
Built with
Python 74%
TypeScript 23%
Updated 2 months ago
Python
97%
MPL 2.0

Taiga Back

Developer Tools · Project Management

850

Self-hosted agile project management backend with Scrum, Kanban, issue tracking, and a full REST API — built on Django and PostgreSQL.

View details
75
Repo Health
74
Technical
64
Dependency
Built with
Python 97%
Updated 2 weeks ago
Python
51%
AGPL 3.0

Khoj

AI Assistants · Knowledge Management · Productivity

37,333

A self-hostable AI second brain that chats with your documents, searches the web, builds custom agents, and runs entirely on your own LLM.

View details
74
Repo Health
82
Technical
66
Dependency
Built with
Python 51%
TypeScript 36%
Updated 1 months ago

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