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 |
|---|---|---|---|
| Project NOMAD Project NOMAD is a self-hosted, offline-first knowledge and education server that packages Wikipedia, books, courses, offline maps, and opt… | 85 | 39414 | active |
| Umami Umami is a privacy‑first web analytics platform that provides traffic, campaign, conversion and revenue insights without using cookies. It … | 97 | 39115 | active |
| Umami Umami is a privacy-first, open-source web analytics platform that serves as an alternative to Google Analytics. It tracks traffic, campaign… | 97 | 39115 | stable |
| anthropics/financial-services A collection of reference AI agents, skills, and data connectors for financial-services workflows like investment banking, equity research,… | 59 | 38868 | active |
| chatchat-space/Langchain-Chatchat Langchain-Chatchat is an open-source, offline-deployable RAG and Agent application built on Langchain and LLMs such as ChatGLM, Qwen, and L… | 41 | 38672 | active |
| linshenkx/prompt-optimizer Prompt Optimizer is an AI prompt optimization tool that helps users write, refine, test, and evaluate prompts for better LLM outputs. It sh… | 89 | 38597 | active |
| Portainer Portainer Community Edition is a lightweight, self-hosted web UI and API for managing Docker, Docker Swarm, Kubernetes, and Azure ACI conta… | 92 | 38562 | stable |
| Harness Open Source Platform Harness Open Source is an end-to-end self-hosted developer platform combining Git source control management, CI/CD pipelines, hosted cloud … | 91 | 38546 | active |
| VectifyAI/PageIndex PageIndex is a Python SDK that provides a vectorless, reasoning‑based retrieval engine for long documents. It builds a hierarchical tree in… | 86 | 38442 | active |
| Directus Directus is an open‑source, TypeScript‑based backend that turns any SQL database into a headless CMS with instant REST and GraphQL APIs. It… | 99 | 38413 | active |
| Directus Directus is an open-source backend application that wraps any SQL database into instant REST and GraphQL APIs, a no-code data studio, and a… | 99 | 38413 | active |
| Chatwoot Chatwoot is an open‑source, self‑hosted customer support platform that provides live chat, email, and social media inboxes in a single inte… | 98 | 37909 | active |
| Dokploy Dokploy is a free, self-hostable Platform as a Service (PaaS) that simplifies deploying and managing applications and databases on your own… | 87 | 37756 | active |
| khoj-ai/khoj Khoj is a self-hostable personal AI assistant ('second brain') that answers questions from your own documents and the web using local or on… | 83 | 37738 | active |
| Glance Glance is a self-hosted dashboard application that aggregates feeds and services into a single customizable start page. It is a lightweight… | 90 | 37502 | active |
| Keycloak Keycloak is an open source identity and access management server that provides authentication, authorization, and user federation for moder… | 100 | 37423 | active |
| Claude Code Router Claude Code Router (CCR) is a self-hosted local model gateway and control plane that routes AI coding agent requests (Claude Code, Codex, G… | 85 | 37369 | active |
| ItzCrazyKns/Vane Vane is a self-hosted, privacy-focused AI answering engine that combines web search (via SearxNG) with LLMs to deliver cited answers. It su… | 79 | 37362 | active |
| Firecracker Firecracker is an open-source virtual machine monitor (VMM) that uses Linux KVM to create and manage lightweight microVMs for secure multi-… | 97 | 37354 | stable |
| IceWhaleTech/CasaOS CasaOS is an open-source personal cloud operating system built around the Docker ecosystem, providing a web dashboard for managing self-hos… | 78 | 37315 | active |
| AdguardTeam/AdGuardHome AdGuard Home is a free, open‑source DNS server that blocks ads, trackers, and malicious domains across an entire network. It supports moder… | 96 | 37244 | active |
| Postiz Postiz is an open-source, self-hostable social media scheduling tool that lets users plan, generate, and publish posts to 30+ platforms fro… | 92 | 37199 | active |
| Nextcloud Nextcloud is a self‑hosted cloud platform that provides file storage, synchronization, and collaborative tools. It runs on PHP and can be d… | 95 | 37162 | active |
| songquanpeng/one-api One API is a self-hosted LLM API gateway and key management system that unifies OpenAI, Azure, Anthropic Claude, Google Gemini, DeepSeek, a… | 52 | 37040 | stable |
| Lightpanda Browser Lightpanda is a headless web browser built from scratch in Zig, designed for AI agents, automation, and web scraping rather than human rend… | 99 | 36755 | active |
| Frigate Frigate is an open-source, self-hosted network video recorder (NVR) that performs real-time AI object detection on IP camera feeds locally … | 94 | 36476 | active |
| Medusa Medusa is an open‑source, TypeScript‑based commerce platform that provides a flexible API and admin framework for building custom e‑commerc… | 92 | 36397 | active |
| Vault Vault is a HashiCorp service for secure secret storage, dynamic secret generation, and privileged access management. It provides a unified … | 100 | 36390 | active |
| reworkd/AgentGPT AgentGPT is a web application for assembling, configuring, and deploying autonomous AI agents directly in the browser. Users name a custom … | 10 | 36296 | active |
| DayuanJiang/next-ai-draw-io A Next.js web application that combines AI chat with draw.io diagram editing, letting users create and modify diagrams through natural lang… | 87 | 36162 | active |
| CyberChef CyberChef is a web-based tool that lets users perform a wide range of data manipulation tasks such as encoding, encryption, compression, ha… | 98 | 36120 | active |
| CyberChef CyberChef is a browser-based web application for performing a wide range of 'cyber' operations such as encryption, encoding, compression, h… | 98 | 36120 | active |
| block/buzz Buzz is a self-hostable team workspace where humans and AI agents collaborate in shared rooms, built on a Nostr relay where every message, … | 79 | 36110 | active |
| Langfuse Langfuse is an open‑source platform for tracing, evaluating, and monitoring LLM applications. It provides unified observability, prompt man… | 94 | 36043 | active |
| Langfuse Langfuse is an open-source AI engineering platform for LLM observability, tracing, evaluation, prompt management, and metrics, deployable a… | 94 | 36043 | active |
| SeaweedFS SeaweedFS is a highly scalable distributed storage system that provides S3‑compatible object storage, POSIX‑like file system access, and Ic… | 95 | 35551 | active |
| SeaweedFS SeaweedFS is a fast distributed storage system written in Go that provides S3-compatible object storage, a POSIX-compliant distributed file… | 95 | 35551 | active |
| agentscope-ai/QwenPaw QwenPaw is a self-hosted personal AI assistant built in Python that connects to multiple chat channels (DingTalk, Feishu, QQ, Discord, iMes… | 80 | 35441 | active |
| RustFS RustFS is a high‑performance, distributed object storage system written in Rust. It provides S3‑compatible APIs and can interoperate with M… | 95 | 35079 | active |
| RustFS RustFS is a high-performance, distributed, S3-compatible object storage system written in Rust, positioned as an Apache 2.0-licensed altern… | 95 | 35079 | active |
| changedetection.io A self-hosted web application for monitoring websites and detecting content changes, with alerts via Discord, Slack, Telegram, email, webho… | 94 | 34909 | active |
| Qdrant Qdrant is a high‑performance, open‑source vector similarity search engine and database written in Rust. It provides a production‑ready API … | 96 | 34906 | active |
| Backstage Backstage is an open-source framework, originally created by Spotify and now a CNCF Incubation project, for building internal developer por… | 94 | 34573 | active |
| NginxProxyManager/nginx-proxy-manager Nginx Proxy Manager is a Docker-based application that provides a web UI for managing Nginx reverse proxy hosts, redirections, streams, and… | 91 | 34206 | active |
| Tabby Tabby is a self‑hosted AI coding assistant that provides LLM‑powered code completion, inline chat, and answer engine capabilities. It runs … | 76 | 33888 | active |
| Tabby Tabby is a self-hosted, open-source AI coding assistant that serves as an on-premises alternative to GitHub Copilot. It provides LLM-powere… | 76 | 33888 | active |
| SillyTavern SillyTavern is a locally installed, self-hosted web UI for interacting with text generation LLMs, image generation engines, and TTS voice m… | 91 | 33851 | active |
| github/github-mcp-server GitHub's official Model Context Protocol (MCP) server that connects AI tools like Claude, Cursor, and VS Code directly to GitHub's platform… | 83 | 33620 | active |
| alibaba/nacos Nacos is an open‑source platform that provides dynamic service discovery, health checking, and centralized configuration management for clo… | 93 | 33436 | active |
| Certbot Certbot is EFF's tool for obtaining TLS certificates from Let's Encrypt and optionally auto-configuring HTTPS on your server. It also works… | 93 | 33262 | active |
| SurrealDB SurrealDB is a scalable, distributed, multi‑model database that combines document, graph, relational and vector storage in a single ACID en… | 93 | 33087 | active |
| SurrealDB SurrealDB is a multi-model database written in Rust that combines document, graph, vector, and relational data models in a single ACID engi… | 93 | 33087 | stable |
| tashfeenahmed/freellmapi FreeLLMAPI is an open‑source, self‑hosted router that aggregates free tiers from dozens of LLM providers behind a single OpenAI‑compatible … | 82 | 32961 | active |
| CockroachDB CockroachDB is a cloud‑native distributed SQL database that offers strong consistency, ACID transactions, and horizontal scalability. It is… | 76 | 32555 | active |
| CockroachDB CockroachDB is a cloud-native distributed SQL database built on a transactional, strongly-consistent key-value store, written in Go. It sca… | 76 | 32555 | stable |
| SigNoz Observability Platform SigNoz is an open-source, OpenTelemetry-native observability platform that unifies logs, metrics, traces, alerts, and dashboards in a singl… | 95 | 32332 | active |
| hsliuping/TradingAgents-CN A Chinese-enhanced fork of the TradingAgents multi-agent LLM framework for stock analysis and trading research, supporting A-shares, Hong K… | 62 | 32318 | active |
| Conductor Conductor is an open-source durable execution and workflow orchestration engine for microservices, event-driven workflows, and AI agents, o… | 93 | 32278 | active |
| Dokku Dokku is a Docker-powered, open source Platform as a Service (PaaS) that runs on a single server, letting you deploy apps via git push usin… | 94 | 32178 | stable |
| Hasura GraphQL Engine Hasura GraphQL Engine is an open-source engine that auto-generates instant, realtime GraphQL APIs (and REST endpoints) over existing databa… | 98 | 32132 | active |
| Zep Graphiti is an open-source Python framework for building and querying temporal knowledge graphs (Context Graphs) for AI agents. It incremen… | 87 | 31991 | active |
| JumpServer JumpServer is an open-source Privileged Access Management (PAM) platform and bastion host that provides secure, audited access to SSH, RDP,… | 100 | 31794 | stable |
| Dragonfly Dragonfly is a modern, multi‑threaded in‑memory data store that implements the Redis and Memcached APIs. It provides a drop‑in replacement … | 99 | 31779 | active |
| Dragonfly Dragonfly is a modern in-memory data store that is fully API-compatible with Redis and Memcached, built on a multi-threaded, shared-nothing… | 99 | 31779 | active |
| ScrapeGraphAI ScrapeGraphAI is a Python library that leverages large language models to automate web scraping and data extraction. It provides a high‑lev… | 87 | 31358 | active |
| Cognee Cognee is an open‑source AI memory platform that provides persistent, long‑term memory for AI agents. It builds a knowledge graph from docu… | 90 | 31294 | active |
| Cognee Cognee is an open-source Python library and platform that gives AI agents persistent long-term memory by ingesting data in any format and b… | 90 | 31294 | active |
| Tencent/WeKnora WeKnora is an open‑source LLM‑powered knowledge platform that transforms raw documents into a queryable RAG system and autonomous reasoning… | 84 | 31280 | active |
| Shardeum Shardeum is an EVM-compatible Layer 1 blockchain platform that uses dynamic state sharding for horizontal autoscaling, low fees, and fast f… | 41 | 31219 | active |
| Supermemory Supermemory is a fast, scalable memory and context engine for AI agents, offered as a hosted API with self‑hosted options. It provides auto… | 89 | 31077 | active |
| Uppy Uppy is a sleek, modular JavaScript file uploader for web browsers that integrates with any frontend framework via plugins. It fetches file… | 93 | 31010 | stable |
| GBrain GBrain is a self-hosted 'brain layer' for AI agents that combines a knowledge graph, vector search, and a synthesis engine to return cited … | 79 | 30972 | active |
| nanocoai/nanoclaw NanoClaw is a lightweight AI assistant that runs each agent in an isolated Docker container. It connects to multiple messaging platforms an… | 81 | 30874 | active |
| decolua/9router 9Router is a self-hosted AI gateway/router that connects AI coding tools like Claude Code, Cursor, Codex, and Cline to 60+ LLM providers th… | 74 | 30634 | active |
| xuxueli/xxl-job XXL-JOB is a lightweight distributed task scheduling platform written in Java, featuring a central admin console and executor clients that … | 88 | 30600 | stable |
| Algo VPN Algo VPN is a set of Ansible scripts that automates deploying a personal WireGuard and IPsec (IKEv2) VPN server on common cloud providers. … | 73 | 30406 | active |
| Jitsi Meet Jitsi Meet is an open-source, encrypted video conferencing platform that works in the browser and via native mobile/desktop apps, powered b… | 98 | 30100 | stable |
| Consul Consul is a distributed service networking platform that provides service discovery, health checking, and a service mesh. It offers a contr… | 94 | 30087 | active |
| Consul HashiCorp Consul is a distributed, highly available service networking solution providing service discovery, health checking, service mesh … | 94 | 30087 | stable |
| GPT Researcher GPT Researcher is an open-source autonomous deep research agent that plans research questions, scrapes web and local sources, and produces … | 95 | 29943 | active |
| labring/FastGPT FastGPT is an open‑source AI agent building platform that combines knowledge‑base retrieval, RAG, and visual workflow orchestration. It let… | 94 | 29869 | active |
| Proxmox VE Helper-Scripts A community-maintained collection of shell scripts that install and configure hundreds of self-hosted services as LXC containers or VMs on … | 86 | 29853 | active |
| Kestra Kestra is an open‑source, event‑driven orchestration and scheduling platform written in Java. It lets you define, run and monitor complex d… | 95 | 29837 | active |
| Kestra Kestra is an open-source, event-driven orchestration and scheduling platform for data, AI, and infrastructure workflows, written in Java. I… | 95 | 29837 | stable |
| simstudioai/sim Sim is an open‑source AI workspace that lets teams build, deploy, monitor and govern AI agents and workflows. It provides a visual canvas, … | 85 | 29834 | active |
| Apollo Apollo is a reliable, centralized configuration management system for microservices, built on Spring Boot and Spring Cloud. It provides a w… | 90 | 29817 | stable |
| Infisical/infisical Infisical is an open‑source platform for managing secrets, certificates, and privileged access across environments. It provides a web UI, C… | 95 | 29809 | active |
| Anil-matcha/Open-Generative-AI Open Generative AI is a free, self‑hosted web studio for AI image and video generation supporting 600+ models. It provides a unified interf… | 89 | 29752 | active |
| alibaba/canal Canal is an Alibaba open-source component that parses MySQL binlog to provide incremental data subscription and consumption. It masquerades… | 62 | 29740 | stable |
| Harbor Harbor is an open‑source cloud‑native container registry that adds security, identity, and management features to Docker Distribution. It p… | 99 | 29547 | stable |
| Chroma Chroma is an open-source search and retrieval database for AI applications, supporting dense vector, sparse (BM25/SPLADE), full-text, regex… | 87 | 29471 | active |
| Ente Ente is an open-source, end-to-end encrypted cloud platform with client apps for photos (a Google Photos alternative), document/credential … | 95 | 29456 | active |
| NetBird NetBird is an open-source zero-trust networking platform that builds WireGuard-based peer-to-peer overlay networks with centralized access … | 92 | 29443 | active |
| Signal Messenger Signal is a free, open-source private messenger offering end-to-end encrypted text, voice, and video communication, built on the Signal Pro… | 92 | 29393 | stable |
| SRS (Simple Realtime Server) SRS (Simple Realtime Server) is a high-performance, open-source real-time media server written in C++ that supports RTMP, WebRTC, HLS, HTTP… | 99 | 29351 | stable |
| Authelia Authelia is an open‑source authentication and authorization server that provides single sign‑on (SSO) and multi‑factor authentication (MFA)… | 98 | 29294 | active |
| Authelia Authelia is an open-source authentication and authorization server and portal providing single sign-on (SSO) and multi-factor authenticatio… | 98 | 29294 | active |
| Plausible Analytics Plausible Analytics is an open‑source, privacy‑first web analytics application built with Elixir and Phoenix. It provides a lightweight, co… | 86 | 29207 | active |
| Envoy Envoy is an open‑source, high‑performance edge and service proxy written in C++. It provides dynamic routing, load‑balancing, TLS terminati… | 95 | 29082 | active |
| Envoy Envoy is a CNCF-hosted, high-performance C++ edge, middle, and service proxy designed for cloud-native and AI-native applications. It provi… | 95 | 29082 | stable |