Self Hosting Solutions: 1343 Open-Source Apps

Elgg is an open source rapid development framework for building socially aware web applications.

Kapowarr is a comic book library manager for organizing, downloading, renaming, moving, and converting comic issues and volumes.

A secure, high-performance reverse proxy for NAT traversal that forwards services behind a NAT to the Internet.

solidtime is an open-source time tracking application for freelancers and agencies.

Microweber is a drag-and-drop CMS and website builder for creating websites, online stores, and blogs.

A client-side, open-source code playground and embeddable playground SDK for 90+ languages and frameworks.

eLabFTW is a browser-based electronic lab notebook and research team manager with built-in database and API support.

A straightforward realtime project management boards system with hierarchy, Markdown editing, and import/export support.

Formbricks is an open source survey and experience management platform for collecting feedback through in-app, website, link, and email surveys.

TrailBase is a single-executable Firebase alternative with type-safe REST and realtime APIs, built for self-hosted applications.

A self-hosted personal management system backend for organizing notes, contacts, passwords, tasks, schedules, payments, files, and other personal data.

A self-hostable service for creating one-time links that reveal sensitive information only once.

A free-software Subsonic server API implementation for hosting and streaming a music library to Subsonic-compatible clients.

Fava is a web interface for the double-entry bookkeeping software Beancount.

A scalable no-SPOF IMAP/POP3 mail server that stores data in a distributed MongoDB backend.

Publify is a Ruby on Rails web publishing and blogging platform with a built-in short message system.

Teable is a spreadsheet-like no-code platform for creating database applications and collaborating with a team in real time.

Self-hosted, local-only NVR and AI computer vision software for monitoring spaces with object detection, motion detection, face recognition, and more.

Pelican Panel is a free, open-source web-based control panel for creating and managing game servers.

Bludit is a simple, fast, flexible flat-file CMS for building websites and blogs.

Fredy is a self-hosted real estate finder for Germany that scrapes multiple property platforms and sends notifications when new listings appear.

NextChat is a light, fast AI assistant web app and desktop client with support for multiple AI models and local browser storage.

Olares is an open-source personal cloud operating system for running and managing private services locally on your own hardware.

RStudio is an integrated development environment for the R programming language.

Modoboa is a mail hosting and management platform with a web user interface, administration panel, and webmail.

mStream is a personal music streaming server for streaming a home music library to any device, anywhere.

A self-hosted client portal for sharing files privately with clients, partners, and teams.

MyBB is a free and open source forum software written in PHP.

Outline Server provides a Shadowsocks proxy service and a REST-based service management API.

A multi-server task scheduler and runner with a web-based UI for scheduled, repeating, and on-demand jobs.

Unison is a file synchronization tool that keeps two replicas of files and directories in sync across different hosts or disks.

Campfire is a web-based chat application for self-hosted team messaging with rooms, direct messages, file attachments, search, and notifications.

Fider is a feedback portal for feature requests and suggestions.

Indico is a web-based event management platform for conferences, meetings, room bookings, and related workflows.

Bracket is a web-based tournament system for organizing and managing competitions.

Activepieces is an open source, AI-first automation platform positioned as a replacement for Zapier.

Tailchat is a self-hostable next-generation noIM application platform for team collaboration in an own workspace, with a plugin system and microservice architecture.

Baby Buddy is a web app that helps caregivers track babies' sleep, feedings, diaper changes, tummy time, and related routines.

WebThings Gateway is a self-hosted web application for monitoring and controlling a building over the web.

ntfy is a simple HTTP-based pub-sub notification service for sending push notifications to phones or desktops via scripts and PUT/POST requests.

Kavita is a fast, feature-rich, cross-platform reading server for manga, comics, webtoons, and books.

Sandstorm is a self-hostable web productivity suite and security-hardened web app package manager for running apps on your own server.

A DIY self-hosted Linktree alternative with customizable branded buttons and themes.

Routr is a lightweight SIP proxy, location server, and registrar for building reliable, scalable SIP infrastructure.

Papra is a minimalistic document management and archiving platform for storing, searching, and organizing documents over the long term.

A Node.js BitTorrent tracker implementation with both client and server components.

InspIRCd is a high-performance IRCv3 server for UNIX-like systems and Windows.

Wealthfolio is an open-source, local-first portfolio tracker for investments, net worth, spending, and simulations.