Open-source startups under the AGPL-3.0 license

Free domain registration and practical DNS learning resources for everyone.

The web data API to search, scrape, and interact at scale. 🔥

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

High performance self-hosted photo and video management solution.

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs

Warp is an agentic development environment, born out of the terminal.

MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

The personal finance app for everyone

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Your self-hosted, globally interconnected microblogging community

🗂️A file list/WebDAV program that supports multiple storages, powered by Gin and Solidjs. / 一个支持多存储的文件列表/WebDAV程序，使用 Gin 和 Solidjs。

A unified AI model hub for aggregation & distribution. It supports cross-converting various LLMs into OpenAI-compatible, Claude-compatible, or Gemini-compatible formats. A centralized gateway for personal and enterprise model management.

Shannon is an AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.

Open-source desktop app for local LLMs. Text, vision, tool-calling, OpenAI/Anthropic-compatible API. 100% private.

An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作

🧡 Everything is RSSible

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/网页爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。

best way to save what you love

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

Free, simple, and intuitive online database diagram editor and SQL generator.

🧡 Folo is the AI RSS Reader

Build your personal knowledge base with Trilium Notes

SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

A self-hosted dashboard that puts all your feeds in one place

[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/MCP/Docker/Zotero

☁️ Nextcloud server, a safe home for all your data

📨 The ultimate agentic social media scheduling tool 🤖

VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices

A private messenger for Android.

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

💚 End-to-end encrypted cloud for everything.

Wiki.js | Next Generation Open Source Wiki

A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web

The easiest way to run WireGuard VPN + Web-based Admin UI.

Personal CRM. Remember everything about your friends, family and business relationships.

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.

Invidious is an alternative front-end to YouTube

A new AList Fork to Anti Trust Crisis

Firefly III: a personal finances manager

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

GitHub on steroids

Automate browser based workflows with AI

Database diagrams editor that allows you to visualize and design your DB with a single query.

For empowering community 🌱

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!

The easiest, and most secure way to access and protect all of your infrastructure.

daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.

⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

🤖 可 DIY 的 多模态 AI 聊天机器人 | 🚀 快速接入 微信、 QQ、Telegram、等聊天平台 | 🦈支持DeepSeek、Grok、Claude、Ollama、Gemini、OpenAI | 工作流系统、网页搜索、AI画图、人设调教、虚拟女仆、语音对话 |

♞ lichess.org: the forever free, adless and open source chess server ♞

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

🚀 One-stop solution for creating your AI twin from chat history 💡 Fine-tune LLMs with your chat logs to capture your unique style, then bind to a chatbot to bring your digital self to life.

A web-based collaborative LaTeX editor

Turn any website into a structured API. Extract, automate, search and monitor the web.

Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.

Secure environments for developers and their agents

A private messenger for Windows, macOS, and Linux.

Omnivore is a complete, open source read-it-later solution for people who like reading.

A free, self-hostable news aggregator…

一站式原生AI PPT生成应用，几分钟内生成一套幻灯片; 支持上传任意模板图片，上传任意素材&智能解析，一句话/大纲/页面描述自动生成PPT，口头修改指定区域、一键导出可编辑ppt、视频等 - An AI-native slides generator based on nano banana pro🍌

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.

A web client for its own Xray-based core with global transparent proxy on Linux, Windows and macOS.

ActivityPub-federated video streaming platform using P2P directly in your web browser

The Open Source DocuSign Alternative.

ZITADEL - Identity infrastructure, simplified for you.

Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers

A free open source IT asset/license management system

Self-hosted video downloader for YouTube and other sites (web UI for yt-dlp)

:file_folder: Universal File Storage Client

🐀 A decentralised discussion platform for communities.

Autonomous multi-session AI coding

Alternative Twitter front-end

AltStore is an alternative app store for non-jailbroken iOS devices.

A self-hosted travel/trip planner with real-time collaboration, interactive maps, PWA support, SSO, budgets, packing lists, and more.

Question and Answer based on Anything.

一分钟搭建影视站，支持Docker等部署方式

Open-source feature management platform

The developer platform for on-demand cloud development environments to create software faster and more securely.

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

A privacy-aware, distributed, open source social network.

Diffusion Bee is the easiest way to run Stable Diffusion locally on your M1 Mac. Comes with a one-click installer. No dependencies or technical knowledge needed.

Privacy-respecting metasearch engine

A glossy Matrix collaboration client for the web.

Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor

🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.

An organizer for your porn, written in Go. Documentation: https://docs.stashapp.cc

Your AI trading terminal assistant for US stocks, commodities, forex, and crypto.

Full-featured and highly configurable SFTP, HTTP/S, FTP/S and WebDAV server - S3, Google Cloud Storage, Azure Blob

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.

A private messenger for iOS.

Rethinking Student Productivity

Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!

Continuous Profiling Platform. Debug performance issues down to a single line of code

Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

🌎 A completely free and open interplanetary-microblogging platform 🚀

Spug is a lightweight agent-free automatic operation and maintenance platform designed for small and medium-sized enterprises. It integrates host management, host batch execution, host online terminal, file management, application release and deployment, pipelines, online task planning, configuration center, monitoring, alarm and so on.

No description on the repository.

🛡️ Open-source and cloud-native Web Application Firewall (WAF)

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)

Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

RustDesk Server Program

A free and open source instant messaging and VoIP chat app built for friends, groups, and communities.

PandaWiki 是一款 AI 大模型驱动的开源知识库搭建系统，帮助你快速构建智能化的 产品文档、技术文档、FAQ、博客系统，借助大模型的力量为你提供 AI 创作、AI 问答、AI 搜索等能力。

A beautiful, non-destructive, and GPU-accelerated RAW image editor built with performance in mind.

TweetDeck for GitHub - Filter Issues, Activities & Notifications - Web, Mobile & Desktop with 99% code sharing between them

The personal finance app for everyone (by everyone)