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 |
|---|---|---|---|
| DigitalPlatDev/FreeDomain DigitalPlat FreeDomain is a free domain registration service offering extensions like .DPDNS.ORG and .US.KG, with this repository containin… | 65 | 203576 | active |
| AutoGPT AutoGPT is an open-source platform for building, deploying, and running AI agents that execute complete workflows, via natural-language cha… | 94 | 187630 | active |
| f/prompts.chat prompts.chat is an open‑source web application that hosts the world’s largest curated library of AI prompts. It can be self‑hosted for priv… | 77 | 172880 | active |
| Dify Dify is an open‑source platform for building production‑ready AI agents, RAG pipelines and agentic workflows with a visual no‑code studio. … | 92 | 158944 | active |
| harry0703/MoneyPrinterTurbo MoneyPrinterTurbo is an AI-powered application that generates high-definition short videos from a topic or keyword. It automatically writes… | 92 | 131685 | active |
| Kubernetes Kubernetes is an open‑source system for automating deployment, scaling, and management of containerized applications across clusters of hos… | 94 | 128491 | active |
| Kubernetes Kubernetes (K8s) is an open-source container orchestration system for automating the deployment, scaling, and management of containerized a… | 94 | 128491 | stable |
| Immich Immich is a high-performance, self-hosted photo and video management solution that serves as a Google Photos alternative. It consists of a … | 95 | 116433 | active |
| fatedier/frp frp is a fast reverse proxy written in Go that lets you expose services running behind NAT or firewalls to the public internet. It supports… | 92 | 109887 | active |
| Paperclip Paperclip is an open‑source web application that lets teams orchestrate, monitor, and budget AI agents as if they were employees. It provid… | 83 | 103680 | active |
| Paperclip Paperclip is an open-source Node.js server and React UI for orchestrating teams of AI agents as a structured 'company', with org charts, go… | 83 | 103680 | active |
| louislam/uptime-kuma Uptime Kuma is a self-hosted uptime monitoring application with a reactive single-page web UI. It monitors HTTP(s), TCP, DNS, Docker contai… | 100 | 92687 | active |
| RAGFlow RAGFlow is an open‑source Retrieval‑Augmented Generation engine that combines vector search, BM25 and custom scoring with integrated AI age… | 94 | 92343 | active |
| OpenHands OpenHands is an open‑source platform that provides a web‑based GUI, CLI and SDK for building, running and orchestrating AI coding agents. I… | 88 | 90527 | active |
| Odysseus AI Workspace Odysseus is a self‑hosted AI workspace that combines chat, agents, document editing, email, notes, and calendar features with local model s… | 57 | 87526 | active |
| Odysseus AI Workspace Odysseus is a self-hosted, privacy-first AI workspace that combines chat, autonomous agents, tools/MCP integration, model serving, and deep… | 57 | 87526 | active |
| LobeHub LobeHub is a web‑based platform that lets you hire, schedule, and monitor a team of AI agents 24/7. It provides a unified workspace for bui… | 94 | 83367 | active |
| Netdata Netdata is a real‑time performance monitoring and troubleshooting tool that collects, visualizes, and alerts on metrics from servers, conta… | 99 | 80991 | active |
| Netdata Netdata is an open-source, real-time infrastructure monitoring and observability platform with a lightweight agent that collects per-second… | 99 | 80991 | stable |
| abi/screenshot-to-code An AI-powered application that converts screenshots, mockups, Figma designs, and screen recordings into clean functional code (HTML/Tailwin… | 71 | 80005 | active |
| Coder code-server is an open-source project that runs VS Code on a remote server and makes it accessible through any modern web browser. It lets … | 95 | 79571 | active |
| OmniRoute OmniRoute is an open‑source AI gateway that provides a single OpenAI‑compatible endpoint routing requests across hundreds of LLM providers.… | 78 | 77757 | active |
| OmniRoute OmniRoute is a free, MIT-licensed AI gateway that exposes a single OpenAI-compatible endpoint routing to 350+ LLM providers (90+ with free … | 78 | 77757 | active |
| Grafana Grafana is an open‑source, web‑based platform for visualizing, alerting on, and exploring metrics, logs, and traces from many data sources.… | 95 | 77341 | stable |
| Grafana Grafana is an open-source observability and data visualization platform for querying, visualizing, and alerting on metrics, logs, and trace… | 95 | 77341 | stable |
| Redis Redis is an open-source, in-memory data platform that provides fast key‑value storage, caching, and advanced data structures. It also inclu… | 92 | 76478 | active |
| toeverything/AFFiNE AFFiNE is an open-source, local-first knowledge base workspace that merges documents, whiteboards, and databases into a single block-based … | 96 | 73138 | active |
| binary-husky/gpt_academic GPT Academic is a self-hosted Python application providing a practical chat interface for LLMs like GPT, GLM, Qwen, DeepSeek, and Claude, w… | 47 | 71417 | active |
| Vaultwarden Vaultwarden is an unofficial, lightweight Bitwarden-compatible server written in Rust. It provides a self‑hosted password‑manager service t… | 99 | 68819 | active |
| Vaultwarden Vaultwarden is an unofficial, lightweight Rust implementation of the Bitwarden server API that works with official Bitwarden clients. It is… | 99 | 68819 | stable |
| AnythingLLM AnythingLLM is an all-in-one, local-first AI application for chatting with your documents, running AI agents, and building workflows entire… | 96 | 66696 | active |
| prometheus/prometheus Prometheus is an open‑source systems monitoring and alerting toolkit that stores metrics as time‑series data. It provides a powerful query … | 96 | 66213 | active |
| nocodb/nocodb NocoDB is a self‑hostable, open‑source platform that turns any relational database into a smart spreadsheet interface. It provides automati… | 96 | 65072 | active |
| Traefik Traefik is a modern, cloud‑native HTTP reverse proxy and load balancer written in Go. It automatically discovers services from orchestrator… | 92 | 65024 | active |
| Memos Memos is an open-source, self-hosted note-taking application built for quick capture, with a timeline-first interface and Markdown-native n… | 94 | 63681 | active |
| Coolify Coolify is an open-source, self-hostable PaaS alternative to Vercel, Heroku, Netlify, and Railway that deploys static sites, databases, ful… | 95 | 62835 | active |
| upstash/context7 Context7 is a platform that provides up-to-date, version‑specific code documentation and examples directly to LLMs and AI code editors. It … | 81 | 62588 | active |
| sansan0/TrendRadar TrendRadar is a self-hostable AI-powered public opinion and trending-news monitor that aggregates hot topics across multiple platforms and … | 62 | 62570 | active |
| LiteLLM LiteLLM is an open-source AI gateway and Python SDK that provides a unified OpenAI-format interface to 100+ LLM providers (OpenAI, Anthropi… | 93 | 61456 | active |
| Plane Plane is an open-source project management platform offering issue tracking, cycles/sprints, kanban boards, roadmaps, and an integrated wik… | 97 | 61193 | active |
| PocketBase PocketBase is an open‑source backend written in Go that runs as a single executable. It provides an embedded SQLite database with realtime … | 92 | 61149 | active |
| Penpot Penpot is an open‑source, web‑based design platform for creating UI mockups, wireframes and prototypes. It can be self‑hosted, giving teams… | 97 | 60343 | active |
| Penpot Penpot is an open-source, browser-based design and prototyping platform for product teams, built with Clojure/ClojureScript. It offers UI d… | 97 | 60343 | stable |
| Meilisearch Meilisearch is an open‑source, lightning‑fast search engine API written in Rust. It provides out‑of‑the‑box full‑text, typo‑tolerant, and g… | 91 | 59352 | active |
| Meilisearch Meilisearch is a fast, open-source search engine that provides typo-tolerant full-text search, semantic and hybrid AI-powered search, and v… | 91 | 59352 | stable |
| go-gitea/gitea Gitea is a painless, self‑hosted all‑in‑one software development service that provides Git hosting, code review, issue tracking, package re… | 99 | 58506 | active |
| Jellyfin Jellyfin is a free, open‑source media system that lets you manage and stream your personal collection of movies, TV shows, music, books and… | 99 | 58171 | active |
| twentyhq/twenty Twenty is an open-source, self-hostable CRM platform positioned as an alternative to Salesforce, built with TypeScript, React, NestJS, and … | 94 | 57871 | active |
| Appwrite Appwrite is an open‑source backend‑as‑a‑service platform that provides authentication, databases, storage, functions, messaging, realtime a… | 98 | 57584 | active |
| Ghost Ghost is an open‑source headless CMS built on Node.js for modern publishing, newsletters, and memberships. It provides a web‑based editor, … | 95 | 55509 | active |
| CLIProxyAPI A Go-based proxy server that exposes OpenAI/Gemini/Claude/Codex-compatible API endpoints backed by CLI AI assistant accounts (Claude Code, … | 82 | 54756 | active |
| dockur/windows A Docker image that runs a full Windows virtual machine inside a container, with automatic download and hands-free installation of modern a… | 93 | 53602 | active |
| multica-ai/multica Multica is an open‑source, self‑hostable platform that lets you manage human and AI coding agents together as teammates. It provides a unif… | 79 | 52428 | active |
| etcd etcd is a distributed, strongly consistent key‑value store that uses the Raft consensus algorithm. It provides a reliable API (gRPC/HTTP) f… | 98 | 52353 | stable |
| Alist Alist is a self-hosted file list and WebDAV server that unifies many storage backends (local disk, OneDrive, Google Drive, S3, FTP, and man… | 97 | 50264 | active |
| Huginn Huginn is a self‑hosted automation platform that lets you build agents to monitor, scrape, and act on web events. It functions like a hacka… | 100 | 50066 | active |
| Huginn Huginn is a self-hosted system for building agents that perform automated tasks online, such as monitoring websites, watching Twitter, and … | 100 | 50066 | active |
| Terraform Terraform is a command‑line tool that lets you define, provision, and manage infrastructure across many cloud providers using declarative c… | 100 | 49931 | active |
| LocalAI LocalAI is an open‑source AI runtime that provides a single binary exposing OpenAI‑compatible APIs for text, vision, audio, and video model… | 93 | 49392 | active |
| LocalAI LocalAI is an open-source, self-hosted AI inference runtime that runs LLMs, vision, speech, image, and video models behind OpenAI/Anthropic… | 93 | 49392 | active |
| Cal.com (Cal.diy) Cal.diy is the fully open-source, MIT-licensed community edition of Cal.com, a scheduling platform for booking meetings and managing availa… | 82 | 48921 | active |
| New API New API is a self-hosted LLM gateway and AI asset management system that aggregates 30+ model providers behind a single unified endpoint. I… | 88 | 48905 | active |
| Gogs Gogs is a painless self‑hosted Git service written in Go that provides a full web UI, SSH/HTTP access, and API for managing repositories, u… | 90 | 47865 | active |
| Gogs Gogs is a self-hosted Git service written in Go, distributed as a single binary that runs on virtually any platform including ARM devices l… | 90 | 47865 | stable |
| exo-explore/exo exo is a Python application that turns a collection of devices (Macs, GPUs, etc.) into a distributed AI cluster for running large language … | 82 | 47847 | active |
| oobabooga/textgen TextGen is an open-source desktop application for running large language models locally with full privacy and no telemetry. It provides a c… | 83 | 47700 | active |
| Apache Airflow Apache Airflow is an open-source platform for programmatically authoring, scheduling, and monitoring workflows as directed acyclic graphs (… | 98 | 47148 | stable |
| paperless-ngx/paperless-ngx Paperless-ngx is a self-hosted document management system that converts scanned physical documents into a searchable online archive. It use… | 95 | 46818 | active |
| SiYuan SiYuan is a privacy-first, local-first note-taking and personal knowledge management application built around block-level editing, bidirect… | 94 | 46723 | active |
| RSSHub RSSHub is an open‑source Node.js service that generates RSS/Atom feeds for a huge variety of websites and platforms. It can be self‑hosted … | 99 | 46497 | active |
| RSSHub RSSHub is an open-source RSS feed generator that turns websites, social media platforms, and apps (Twitter, YouTube, Telegram, Bilibili, et… | 99 | 46497 | active |
| Milvus Milvus is a high‑performance, cloud‑native vector database designed for scalable approximate nearest neighbor (ANN) search. It provides har… | 94 | 46356 | active |
| LibreChat LibreChat is an open-source, self-hosted web application providing a unified ChatGPT-style interface for multiple AI providers (OpenAI, Ant… | 85 | 46021 | active |
| fastapi/full-stack-fastapi-template A full-stack web application template combining a FastAPI backend with a React frontend, including SQLModel, PostgreSQL, JWT authentication… | 91 | 45973 | active |
| Hyperswitch Hyperswitch is an open‑source, composable payments infrastructure written in Rust. It provides modular services for payment orchestration, … | 95 | 45357 | active |
| Hyperswitch Hyperswitch is an open-source, composable payments orchestration platform written in Rust by Juspay, connecting to 300+ payment processors,… | 95 | 45357 | active |
| imputnet/cobalt Cobalt is a self‑hostable web application that lets users download media from many public sites with a single URL paste. It streams content… | 63 | 45038 | active |
| Payload Payload is an open-source, MIT-licensed fullstack Next.js framework and headless CMS written in TypeScript. A single config instantly gener… | 93 | 44931 | stable |
| juanfont/headscale Headscale is an open-source, self-hosted implementation of the Tailscale control server written in Go. It coordinates WireGuard-based mesh … | 100 | 44768 | active |
| vectorize-io/hindsight Hindsight is an open-source agent memory system that gives AI agents persistent long-term memory that learns and consolidates knowledge ove… | 78 | 44347 | active |
| Kong Gateway Kong Gateway is an open‑source, cloud‑native API and AI gateway that provides high‑performance request routing, load balancing, authenticat… | 91 | 44279 | active |
| Wei-Shaw/sub2api Sub2API is a self-hosted AI API gateway written in Go that converts Claude, OpenAI, Gemini, and Grok subscriptions into unified API access.… | 80 | 44264 | active |
| amruthpillai/reactive-resume Reactive Resume is a free, open‑source web application for building, customizing, and exporting resumes. It runs in the browser and can be … | 99 | 44150 | active |
| Puter Puter is an open-source, self‑hostable internet computer that provides a full web‑based desktop environment with apps, storage, and serverl… | 93 | 43728 | active |
| BettaFish BettaFish (微舆) is a from-scratch multi-agent public opinion analysis system in Python that monitors 30+ social media platforms, analyzes mi… | 75 | 42341 | active |
| cheat.sh A unified cheat sheet service providing instant access to community-driven cheat sheets for 56 programming languages, DBMSes, and 1000+ UNI… | 75 | 41796 | stable |
| AstrBot AstrBot is a multi-platform LLM chatbot and agentic AI assistant development framework written in Python. It integrates many instant messag… | 95 | 41689 | active |
| Appsmith Appsmith is an open‑source low‑code platform for building admin panels, internal tools, and dashboards. It provides a drag‑and‑drop UI buil… | 95 | 41048 | active |
| Appsmith Appsmith is an open-source low-code platform for building admin panels, internal tools, and dashboards with drag-and-drop widgets, JavaScri… | 95 | 41048 | active |
| ToolJet/ToolJet ToolJet is an open-source low-code platform for building internal tools, dashboards, and business applications with a visual drag‑and‑drop … | 93 | 41018 | active |
| CorentinTh/it-tools IT Tools is a collection of handy online utilities for developers and IT professionals, built with Vue and TypeScript, with a focus on grea… | 67 | 40813 | active |
| lfnovo/open-notebook Open Notebook is an open-source, privacy-focused alternative to Google's Notebook LM that lets users organize multi-modal sources (PDFs, vi… | 90 | 40397 | active |
| PostHog PostHog is an open‑source platform for product analytics, feature flags, session replay, error tracking and experimentation. It can be self… | 96 | 40328 | active |
| PhotoPrism PhotoPrism is an AI-powered, privacy-first web application for browsing, organizing, and sharing personal photo and video collections. It a… | 94 | 40276 | active |
| Novu Novu is an open-source communication infrastructure platform that provides a unified API for sending notifications (in-app inbox, email, SM… | 92 | 40038 | active |
| Halo Halo is a powerful and easy-to-use open-source website building tool (CMS) written in Java, supporting blogs, knowledge bases, corporate si… | 100 | 39944 | active |
| drawDB drawDB is a free, browser-based database entity relationship diagram (ERD) editor with SQL generation and import/export. It supports multip… | 74 | 39908 | active |
| QuivrHQ/quivr Quivr is an opinionated RAG (Retrieval-Augmented Generation) library, available as the quivr-core Python package, that lets developers inge… | 76 | 39579 | active |
| freeCodeCamp/devdocs DevDocs is an API documentation browser that combines multiple developer documentations into a single clean web UI with instant search, off… | 77 | 39546 | active |
| Project NOMAD Project NOMAD is a self‑contained offline‑first knowledge and education server that serves Wikipedia, books, maps and optional local AI thr… | 85 | 39414 | active |
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