Directory

All Open Source Apps

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

749 apps
Updated continuously
Rust
67%
Other

DefGuard

Authentication · Networking · Security

2,882

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

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86
Repo Health
82
Technical
71
Dependency
Built with
Rust 67%
TypeScript 30%
Updated 3 days ago
C++
62%
Other

FinceptTerminal

Analytics · Invoicing Finance

32,986

Open-source Bloomberg alternative with AI agents and real-time market data

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86
Repo Health
57
Technical
0
Dependency
Built with
C++ 62%
Python 36%
Updated 1 weeks ago
C++
94%
GPL 3.0

Helium

Browser

21,905

Privacy-first Chromium browser with unbiased ad-blocking and no bloat

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86
Repo Health
74
Technical
0
Dependency
Built with
C++ 94%
Updated 5 days ago
Rust
94%
Apache 2.0

helix-db

Databases

6,233

A graph-vector database built from scratch in Rust that unifies graph traversal, vector search, key-value, and relational storage into a single platform for AI applications.

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86
Repo Health
80
Technical
76
Dependency
Built with
Rust 94%
Updated 3 days ago
TypeScript
95%
AGPL 3.0

HeyForm

Forms Surveys · No Code Platforms

9,048

Open-source conversational form builder with AI generation, conditional logic, and 30+ integrations — self-host with full data ownership.

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86
Repo Health
67
Technical
67
Dependency
Built with
TypeScript 95%
Updated 2 days ago
Go
69%
MIT

hoop

Monitoring · Security

836

A wire-protocol gateway that enforces data masking, command blocking, approval workflows, and full session recording for engineers and AI agents accessing production infrastructure.

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86
Repo Health
80
Technical
64
Dependency
Built with
Go 69%
Clojure 13%
Updated 2 days ago
TypeScript
93%
Apache 2.0

InsForge

Databases · Developer Tools

13,176

The all-in-one, open-source backend platform purpose-built for AI coding agents — giving your agent database, auth, storage, edge functions, a model gateway, and compute to ship full-stack apps end-to-end.

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86
Repo Health
81
Technical
72
Dependency
Built with
TypeScript 93%
Updated 2 days ago
TypeScript
96%
AGPL 3.0

Kan

Project Management

5,825

An open-source, self-hostable Kanban board built as a modern Trello alternative with team workspaces, board permissions, and Trello import.

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86
Repo Health
78
Technical
67
Dependency
Built with
TypeScript 96%
Updated 6 days ago
TypeScript
63%
Apache 2.0

Laminar

AI Development · Monitoring

3,434

Open-source observability platform purpose-built for AI agents — trace, evaluate, debug, and monitor at scale with SQL access and real-time replay.

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86
Repo Health
76
Technical
65
Dependency
Built with
TypeScript 63%
Rust 35%
Updated 2 days ago
TypeScript
98%
Apache 2.0

letta-code

AI Assistants · AI Code Assistants

3,697

A memory-first coding agent harness that learns from experience, maintains identity across models, and works across Claude, GPT, Gemini, and dozens more LLMs.

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86
Repo Health
84
Technical
74
Dependency
Built with
TypeScript 98%
Updated 2 days ago
JavaScript
42%
Other

LimeSurvey

Forms Surveys

3,778

The world's most flexible open-source survey platform with 900+ templates, conditional logic, 80+ languages, and full GDPR compliance for any scale.

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86
Repo Health
62
Technical
62
Dependency
Built with
JavaScript 42%
PHP 36%
CSS 12%
Updated 2 days ago
TypeScript
95%
Other

LLM Gateway

AI Development · Devops

1,704

One API endpoint for 25+ LLM providers — route, track costs, enforce compliance, and switch models without changing your code.

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86
Repo Health
80
Technical
67
Dependency
Built with
TypeScript 95%
Updated 3 days ago
Python
95%
MIT

MemPalace

AI Agents · AI Development · AI Memory

59,720

Local-first AI memory with verbatim storage, pluggable backends, and 96.6% retrieval recall on LongMemEval — no API key required.

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86
Repo Health
84
Technical
73
Dependency
Built with
Python 95%
Updated 3 days ago
Go
52%
Apache 2.0

opencloud

File Storage

6,218

Open source file management and collaboration platform that keeps your data under your control, no database required.

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86
Repo Health
80
Technical
68
Dependency
Built with
Go 52%
Gherkin 33%
PHP 11%
Updated 3 days ago
Elixir
55%
Other

Operately

AI Assistants · Collaboration · Productivity

592

The open source company operating system that unifies OKRs, projects, and team execution with built-in accountability cadences.

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86
Repo Health
80
Technical
74
Dependency
Built with
Elixir 55%
TypeScript 44%
Updated 3 days ago
TypeScript
93%
MIT

paperclip

AI Agents · Automation

106,667

The open-source control plane that turns a pile of AI agents into an actual company — with org charts, budgets, heartbeats, and governance.

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86
Repo Health
78
Technical
68
Dependency
Built with
TypeScript 93%
Updated 2 days ago
TypeScript
94%
AGPL 3.0

Papra

Bookmarks Archiving

5,587

Self-hosted document archiving with email ingestion, OCR full-text search, and pluggable storage — store once, find anything.

View details
86
Repo Health
82
Technical
69
Dependency
Built with
TypeScript 94%
Updated 3 days ago
C++
61%
Other

QCAD

Design Tools

1,911

Free, open-source 2D CAD application for Windows, macOS, and Linux with DXF/DWG support and JavaScript scripting.

View details
86
Repo Health
68
Technical
0
Dependency
Built with
C++ 61%
HTML 22%
Updated 3 days ago
Python
94%
BSD 3

skrub

Developer Tools

1,660

Turn messy real-world dataframes into machine learning features — no manual wrangling required.

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86
Repo Health
84
Technical
79
Dependency
Built with
Python 94%
Updated 4 days ago
Python
100%
Other

Sourcebot

AI Code Assistants · Developer Tools · Search

4,005

A self-hosted, AI-powered code search engine that indexes every repo across GitHub, GitLab, Bitbucket, Gitea, Gerrit, and Azure DevOps, so both engineers and coding agents can search, browse, and ask questions about your codebase from one place.

View details
86
Repo Health
83
Technical
61
Dependency
Built with
Python 100%
Updated 4 days ago
TypeScript
96%
MIT

SplitPro

Invoicing Finance

1,474

Self-hosted, open source expense splitting with multi-currency, recurring bills, and bank imports — a complete Splitwise replacement you control.

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86
Repo Health
77
Technical
69
Dependency
Built with
TypeScript 96%
Updated 6 days ago
TypeScript
85%
Apache 2.0

superset

AI Code Assistants · AI Development

15,503

Orchestrate an army of AI coding agents—Claude Code, Codex, Gemini CLI, and more—running simultaneously in isolated git worktrees from a single Electron desktop app.

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86
Repo Health
80
Technical
64
Dependency
Built with
TypeScript 85%
Updated 2 days ago
OCaml
75%
MPL 2.0

Terrateam

Developer Tools · Devops

1,313

GitOps automation for Terraform, Pulumi, and IaC at scale

View details
86
Repo Health
72
Technical
74
Dependency
Built with
OCaml 75%
HCL 18%
Updated 3 days ago
TypeScript
98%
Apache 2.0

Tianji

Analytics · Monitoring

3,119

Replace Google Analytics, UptimeKuma, and Prometheus with one self-hosted platform that tracks websites, monitors uptime, and reports server health.

View details
86
Repo Health
76
Technical
64
Dependency
Built with
TypeScript 98%
Updated 3 days ago

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