Open-source self-hosted software
7133 open-source libraries, tools and applications tagged self-hosted, ranked by how closely self-hosted is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
7133 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Apache Doris Apache Doris is an open-source MPP-based real-time analytical database that delivers sub-second queries over massive datasets, combining a … | 98 | 16078 | stable |
| Gotify Gotify is a self-hosted server for sending and receiving real-time messages over WebSocket, with a REST API for pushing messages and a slee… | 98 | 16059 | stable |
| amplication/amplication Amplication is an open-source platform that generates production-ready backend services (NestJS/Node.js, with .NET support) from data model… | 81 | 16011 | active |
| alam00000/bentopdf BentoPDF is a self-hostable, privacy-first PDF toolkit that runs entirely client-side in the browser using WebAssembly, offering 50+ tools … | 82 | 16002 | active |
| avgupta456/github-trends GitHub Trends is a service that analyzes your GitHub commits via the GitHub API to compute lines-of-code statistics by language, repository… | 10 | 15954 | active |
| chatfire-AI/huobao-drama Huobao Drama is a self-hosted, AI-powered end-to-end short drama generation platform that automates the full pipeline from a one-sentence i… | 82 | 15921 | active |
| kubeflow/kubeflow Kubeflow is a CNCF-graduated, Kubernetes-native toolkit for building AI/ML platforms, comprising subprojects like Pipelines, Notebooks, Tra… | 78 | 15915 | stable |
| FlareSolverr FlareSolverr is a proxy server that bypasses Cloudflare and DDoS-GUARD protection by solving browser challenges with Selenium and undetecte… | 96 | 15906 | active |
| Billionmail/BillionMail BillionMail is a self-hosted, open-source mail server and email marketing platform built on Postfix, Dovecot, and Rspamd, with campaign man… | 62 | 15862 | active |
| scylladb/scylladb ScyllaDB is an open-source, high-performance NoSQL wide-column data store built in C++ on the shared-nothing Seastar framework. It is API-c… | 76 | 15784 | stable |
| Spree Commerce Spree Commerce is an open-source headless eCommerce platform written in Ruby, providing a complete REST API, TypeScript SDK, admin dashboar… | 95 | 15750 | stable |
| Evilginx Evilginx is a standalone man-in-the-middle attack framework written in Go that proxies traffic between a victim's browser and a legitimate … | 58 | 15743 | active |
| Zigbee2MQTT Zigbee2MQTT is a Node.js application that bridges Zigbee devices to MQTT, letting you control Zigbee sensors, bulbs, and switches without t… | 99 | 15741 | stable |
| Anionex/banana-slides Banana Slides is an AI-native presentation generator built on the nano banana pro image model that turns ideas, outlines, documents, or tem… | 66 | 15694 | active |
| Grav CMS Grav is a fast, flat-file content management system built on PHP, Markdown, Twig, and Symfony components that requires no database. Version… | 95 | 15689 | stable |
| Apache Answer Apache Answer is an open-source Q&A platform software for building community forums, help centers, and knowledge management sites. It is wr… | 89 | 15689 | stable |
| mindverse/Second-Me Second Me is an open-source platform for training a personal AI self from your own memories using hierarchical memory modeling and alignmen… | 38 | 15688 | active |
| VERT VERT is an open-source web-based file converter that converts images, audio, documents, and video between 250+ formats. Non-video conversio… | 66 | 15671 | active |
| v2rayA v2rayA is a web GUI client for Project V (V2Ray/Xray) that supports VMess, VLESS, Shadowsocks, ShadowsocksR, Trojan, Tuic, and Juicity prot… | 98 | 15656 | stable |
| apitable/apitable APITable is an open-source, API-oriented low-code platform for building collaborative database-spreadsheet applications, positioned as an o… | 83 | 15633 | active |
| passteque/gluetun Gluetun is a lightweight VPN client packaged as a thin Alpine Docker container, written in Go, supporting many VPN providers via OpenVPN or… | 94 | 15598 | active |
| Termix Termix is a free, open-source, self-hosted platform for managing servers, combining SSH terminals, remote desktop (RDP, VNC, Telnet), SFTP … | 90 | 15588 | active |
| Unstructured Unstructured is an open-source ETL library and platform for converting complex documents (PDF, DOCX, HTML, images, and 65+ file types) into… | 94 | 15556 | active |
| OpenMetadata OpenMetadata is an open-source metadata management platform that unifies data cataloging, lineage, data quality, governance, and business s… | 95 | 15506 | active |
| documenso/documenso Documenso is an open-source, self-hostable alternative to DocuSign for digitally signing documents, built with Next.js, TypeScript, and Pos… | 99 | 15463 | active |
| Mail-in-a-Box Mail-in-a-Box is a one-click, easy-to-deploy mail server appliance that turns a fresh Ubuntu 22.04 machine into a complete email provider w… | 93 | 15443 | active |
| yc-software/qm QM is a self-hostable multiplayer agent harness that lets every employee in a company work with AI agents in personal and shared scopes acr… | 80 | 15434 | active |
| JupyterLab JupyterLab is an extensible, web-based interactive computing environment for authoring computational notebooks, with support for code conso… | 99 | 15366 | stable |
| Chocobozzz/PeerTube PeerTube is a free, open-source, self-hosted video streaming platform that uses ActivityPub federation to connect independent video hosting… | 98 | 15349 | stable |
| Apache Pulsar Apache Pulsar is a cloud-native, distributed pub-sub messaging and streaming platform originally developed at Yahoo and now a top-level Apa… | 99 | 15346 | stable |
| Seafile Seafile is an open-source, self-hosted cloud storage system providing high-performance file syncing, sharing, and encrypted libraries, orga… | 67 | 15337 | active |
| SuperTokens SuperTokens Core is the open-source HTTP service at the heart of the SuperTokens authentication platform, handling core auth logic and data… | 92 | 15324 | active |
| theonedev/onedev OneDev is a self-hosted, unified DevOps platform combining Git server, issue tracking with Kanban boards, pull request review, CI/CD pipeli… | 95 | 15314 | active |
| corsairdev/corsair Corsair is an open-source TypeScript integration layer that lets applications and AI agents connect to 200+ third-party services (GitHub, S… | 57 | 15309 | active |
| GaiZhenbiao/ChuanhuChatGPT Chuanhu Chat is a Python/Gradio-based web GUI for chatting with ChatGPT and many other LLMs (GPT-5/4, Claude, Gemini, ChatGLM, Llama, Ollam… | 64 | 15269 | active |
| Cachet Cachet is an open-source, self-hosted status page system built on Laravel (PHP) for communicating downtime, incidents, and scheduled mainte… | 67 | 15255 | active |
| NodeBB NodeBB is open-source forum software built on Node.js that supports Redis, MongoDB, or PostgreSQL backends and uses web sockets for real-ti… | 95 | 15239 | stable |
| LibreSpeed LibreSpeed is a self-hosted, lightweight HTML5 internet speed test application built with JavaScript, XMLHttpRequest, and Web Workers. It m… | 98 | 15235 | stable |
| Cockpit Cockpit is a web-based graphical interface for administering Linux servers, interacting directly with the operating system through real sys… | 94 | 15200 | stable |
| ZITADEL ZITADEL is an open-source identity and access management (IAM) platform providing authentication and authorization out of the box, includin… | 93 | 15193 | active |
| CapRover CapRover is a free, self-hosted Platform-as-a-Service (PaaS) that automates app deployment using Docker Swarm and nginx under the hood, wit… | 97 | 15188 | stable |
| DaoCloud/public-image-mirror A public container image mirror service by DaoCloud that accelerates pulling images from foreign registries like gcr.io, ghcr.io, quay.io, … | 77 | 15186 | active |
| languagetool-org/languagetool LanguageTool is an open-source proofreading engine that checks grammar, spelling, and style in 25+ languages. It ships as a Java library, a… | 77 | 15163 | stable |
| OAuth2 Proxy OAuth2 Proxy is a reverse proxy and middleware that adds OAuth2/OIDC authentication in front of web applications, supporting providers like… | 94 | 15158 | stable |
| OpenWA OpenWA is a free, MIT-licensed, self-hosted WhatsApp API Gateway that wraps WhatsApp connections in a REST API with webhooks, a React dashb… | 78 | 15142 | active |
| CrowdSec CrowdSec is an open-source, crowdsourced security engine that analyzes logs and HTTP requests to detect malicious behavior and block offend… | 92 | 15138 | stable |
| midday-ai/midday Midday is an open-source, all-in-one business management application for freelancers, contractors, and solo entrepreneurs, offering invoici… | 74 | 15087 | active |
| grokability/snipe-it Snipe-IT is a free, open-source, web-based IT asset and software license management system built on Laravel. It tracks who has which laptop… | 99 | 15040 | stable |
| ConardLi/easy-dataset Easy Dataset is a self-hosted web application for building high-quality structured datasets for LLM fine-tuning, RAG, and model evaluation.… | 66 | 14989 | active |
| nelvko/clash-for-linux-install A Shell-based one-click installer and management tool (clashctl) for deploying the mihomo/Clash proxy core on Linux, including web dashboar… | 71 | 14985 | active |
| elastic/logstash Logstash is an open-source server-side data processing pipeline that ingests data from multiple sources simultaneously, transforms it, and … | 95 | 14966 | stable |
| Botpress Botpress is an open-source platform and hub for building, deploying, and managing GPT/LLM-powered chatbots and AI agents, with a visual stu… | 67 | 14946 | active |
| alexta69/metube MeTube is a self-hosted web UI for yt-dlp that lets users download videos, audio, playlists, and channels from YouTube and dozens of other … | 93 | 14932 | active |
| PanSou PanSou is a high-performance self-hosted API service for searching cloud drive (netdisk) resource links, aggregating results from Telegram … | 63 | 14913 | active |
| Stalwart Mail & Collaboration Server Stalwart is an open-source, all-in-one mail and collaboration server written in Rust, supporting JMAP, IMAP4, POP3, SMTP, CalDAV, CardDAV a… | 96 | 14870 | active |
| livekit/agents LiveKit Agents is an open-source framework for building realtime, multimodal voice AI agents that run as programmable participants in LiveK… | 91 | 14870 | active |
| Prowler Prowler is an open-source cloud security platform that performs security best-practice assessments, audits, continuous monitoring, hardenin… | 93 | 14863 | active |
| maillab/cloud-mail Cloud Mail is a self-hosted email service built on Cloudflare Workers that lets you create and manage multiple mailboxes using just a domai… | 85 | 14862 | active |
| liketrek/TREK TREK is a self-hosted, real-time collaborative travel and trip planner web application built with TypeScript. It offers interactive maps, d… | 77 | 14848 | active |
| mickael-kerjean/filestash Filestash is a self-hosted, storage-agnostic web-based file manager that connects to nearly any storage backend (FTP, SFTP, S3, SMB, WebDAV… | 77 | 14817 | active |
| llmware-ai/llmware llmware is a Python framework for building enterprise RAG pipelines and LLM-based applications using small, specialized open-source models.… | 89 | 14816 | active |
| oblien/openship Openship is an open-source, self-hostable deployment platform with built-in CI/CD that builds, ships, routes, and TLS-terminates apps from … | 83 | 14813 | active |
| kekingcn/kkFileView kkFileView is a self-hosted Spring Boot application that provides online preview of a very wide range of file formats, including Office doc… | 94 | 14782 | active |
| Logto Logto is an open-source identity and access management (IAM) infrastructure for SaaS and AI applications, built on OIDC, OAuth 2.1, and SAM… | 100 | 14728 | active |
| amir20/dozzle Dozzle is a lightweight, web-based application for viewing Docker container logs in real time, with support for Docker Swarm and Kubernetes… | 95 | 14666 | active |
| Lemmy Lemmy is a self-hosted, federated link aggregator and discussion forum for the fediverse, similar to Reddit or Hacker News, built in Rust w… | 91 | 14634 | active |
| Usagi-org/ai-goofish-monitor A self-hosted Python application that monitors Xianyu (Goofish, China's second-hand marketplace) listings in real time or on cron schedules… | 66 | 14612 | active |
| bytebase/bytebase Bytebase is an open-source database governance platform that acts as a control plane between users (humans and AI agents) and databases, co… | 99 | 14606 | active |
| Radarr/Radarr Radarr is a self-hosted movie collection manager for Usenet and BitTorrent users that monitors RSS feeds, searches indexers, and sends rele… | 98 | 14560 | active |
| Audiobookshelf Audiobookshelf is an open-source, self-hosted media server for streaming and managing audiobooks and podcasts, with companion Android and i… | 98 | 14554 | active |
| JuiceFS JuiceFS is a high-performance, POSIX-compatible distributed file system that stores file data in object storage (e.g., Amazon S3) and metad… | 96 | 14549 | stable |
| Casdoor Casdoor is an open-source, self-hosted Identity and Access Management (IAM) and single sign-on (SSO) platform with a web UI, written in Go.… | 94 | 14524 | active |
| Apache DolphinScheduler Apache DolphinScheduler is a modern data orchestration platform for building high-performance workflows with low-code drag-and-drop tooling… | 92 | 14510 | stable |
| coturn coturn is a free open-source implementation of TURN and STUN servers written in C, serving as a VoIP/WebRTC media traffic NAT traversal ser… | 97 | 14474 | stable |
| itzg/docker-minecraft-server A Docker image that runs a Minecraft Java Edition server, automatically downloading and upgrading the server version, modloaders, and modpa… | 100 | 14449 | active |
| Qloapps/QloApps QloApps is a free, open-source PHP-based hotel management and reservation platform that bundles a Property Management System (PMS), a booki… | 66 | 14389 | active |
| Gollum Gollum is a simple Git-powered wiki with a built-in local web frontend for editing and viewing pages. It supports many markup formats and i… | 43 | 14335 | active |
| AlexxIT/go2rtc go2rtc is a zero-dependency camera streaming application and media server written in Go that supports dozens of streaming formats and proto… | 82 | 14317 | active |
| gophish/gophish Gophish is an open-source phishing framework for running phishing simulations and security awareness training. It provides a web UI and RES… | 23 | 14317 | stable |
| E2B E2B is a platform that provides isolated, on‑demand Linux sandboxes for AI agents to safely execute code, process data, and run tools. It o… | 93 | 14303 | active |
| memcached/memcached Memcached is a high-performance, multithreaded, distributed in-memory key-value cache store used to speed up dynamic web applications by al… | 75 | 14296 | stable |
| idank/explainshell explainshell is a tool with a web interface that parses manpages, extracts their options, and explains arbitrary shell command lines by mat… | 73 | 14292 | active |
| ArangoDB ArangoDB is a native multi-model database server written in C++ that unifies graph, document (JSON), key-value, full-text, and vector searc… | 77 | 14283 | stable |
| AUK9527/Are-u-ok A collection of third-party iStore plugin packages (ipk) for iStoreOS/OpenWrt 22.03 and 24.10, distributed for aarch64_cortex-a53, aarch64_… | 66 | 14241 | active |
| semaphoreui/semaphore Semaphore UI is an open-source, self-hosted web UI and API for running Ansible playbooks, Terraform/OpenTofu/Terragrunt, Bash, PowerShell, … | 91 | 14201 | active |
| netease-youdao/QAnything QAnything is a local knowledge base question-answering system by NetEase Youdao that supports uploading and querying various document forma… | 60 | 14188 | active |
| Gel Gel is an open-source graph-relational database built on top of Postgres, combining a strict object-type schema, the EdgeQL query language,… | 55 | 14176 | active |
| evilsocket/opensnitch OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch, intercepting and filtering outbound connections per a… | 73 | 14149 | active |
| OWASP Juice Shop OWASP Juice Shop is an intentionally insecure web application written in Node.js, Express, and Angular that covers vulnerabilities from the… | 95 | 14148 | active |
| cert-manager cert-manager is a Kubernetes controller that adds Certificate and Issuer resource types to clusters and automates obtaining, renewing, and … | 98 | 14111 | stable |
| apache/druid Apache Druid is a high-performance, distributed, real-time analytics database written in Java for fast OLAP-style slice-and-dice queries on… | 95 | 14089 | stable |
| OpenResty OpenResty is a full-fledged web platform that bundles an enhanced Nginx core, LuaJIT, and many Nginx modules and Lua libraries into a singl… | 78 | 14044 | stable |
| arut/nginx-rtmp-module An NGINX module that turns the nginx web server into a media streaming server supporting RTMP, HLS, and MPEG-DASH. It handles live streamin… | 32 | 14027 | stable |
| automatisch/automatisch Automatisch is an open-source, self-hostable business automation tool that serves as a Zapier alternative, letting users connect services l… | 49 | 13994 | active |
| Bitwarden Password Manager Bitwarden Server is the backend service that provides APIs, authentication, and data storage for all Bitwarden client applications. It is w… | 94 | 13970 | active |
| RabbitMQ RabbitMQ is an open source, multi-protocol messaging and streaming broker supporting AMQP 0-9-1, AMQP 1.0, MQTT, STOMP, and its Streams pro… | 98 | 13928 | stable |
| RomM RomM is a self-hosted web application for scanning, enriching, browsing, and playing retro game ROM collections. It fetches metadata and ar… | 98 | 13906 | active |
| Pinpoint Pinpoint is an open-source Application Performance Management (APM) tool for large-scale distributed systems, inspired by Google's Dapper p… | 90 | 13868 | active |
| Unleash Unleash is an open-source feature management platform for controlling feature flag rollouts across applications via a server and 25+ client… | 97 | 13860 | stable |
| siteboon/claudecodeui CloudCLI (formerly Claude Code UI) is a free, open-source web and mobile UI for managing Claude Code, OpenCode, Cursor CLI, Codex, and Gemi… | 79 | 13842 | active |