Self Hosting Solutions: 1343 Open-Source Apps

buku is a command-line bookmark manager and personal textual mini-web that can import, search, edit, and sync bookmarks.

Mathesar is a self-hosted web application that provides a spreadsheet-like interface for viewing, editing, querying, and collaborating on PostgreSQL data.

Open WebUI is a self-hosted AI platform for chatting with LLMs, managing RAG, and building custom model workflows, designed to run entirely offline.

Kan is an open-source project management alternative to Trello.

Openship is an open-source, self-hostable deployment platform with built-in CI/CD that can build, ship, route, and TLS-terminate apps from a desktop app, web dashboard, or CLI.

Open source marketing automation software for creating and managing integrated marketing campaigns.

A minimalist, opinionated feed reader for RSS, Atom, and JSON Feed.

Mumble is an open source, low-latency, high-quality voice chat application with separate client and server components.

Livebook is a web application for interactive and collaborative Elixir code notebooks.

SearXNG is a metasearch engine that lets users search the web without being tracked or profiled.

Habitica is an open-source habit-building program that turns life management into a role-playing game.

Typebot is a visual chatbot builder for creating advanced chatbots, embedding them in web or mobile apps, and collecting results in real time.

ownCloud Core is a self-hosted file sharing and collaboration platform for storing, syncing, and sharing files, calendars, contacts, and other data.

An open source document e-signing alternative to DocuSign for securely signing, annotating, and managing PDF documents.

Odoo is a suite of web-based open source business apps that can be used individually or combined into an ERP.

Mattermost is a self-hosted collaboration platform for chat, workflow automation, voice calling, screen sharing, and AI integration.

ZincSearch is a lightweight full-text search engine and Elasticsearch-compatible alternative for indexing and searching application data.

Tinode is a full-stack instant messaging server with native clients for web, Android, iOS, and command-line use.

GitBucket is a Scala-based Git web platform with repository hosting, issue tracking, pull requests, wiki, and GitHub API compatibility.

OpenEMR is a free and open source electronic health records and medical practice management application.

Paseo is a self-hosted interface for running and coordinating coding agents like Claude Code, Codex, Copilot, OpenCode, and Pi across desktop, mobile, web, and CLI clients.

Manifest is an OpenClaw plugin that routes requests to the most cost-effective LLM and provides a dashboard for tracking usage and costs.

An open-source CRM platform for managing leads, contacts, sales, marketing campaigns, and support cases.

TiddlyWiki is a non-linear personal web notebook and interactive wiki that can run as a single HTML file in the browser or as a Node.js application.

OctoBot is an open source cryptocurrency trading bot with a visual interface for automating strategies, backtesting, paper trading, and live exchange execution.

Kinto is a minimalist JSON storage service with synchronization and sharing abilities.

Nextcloud Server is a self-hosted platform for storing, syncing, sharing, and collaborating on files, contacts, calendars, and other data.

Open-source HR and payroll software for managing the employee lifecycle, attendance, leave, expenses, performance, and payroll.

CryptPad is an end-to-end encrypted collaboration suite for real-time editing of documents and other team content.

NetAlertX is a network visibility and asset intelligence platform for discovering connected devices and tracking changes across local and distributed networks.

wger is a free workout and fitness manager with routines, tracking, nutrition logging, and a built-in exercise wiki.

InvoicePlane is a self-hosted web application for managing invoices, clients, quotes, projects, tasks, and payments.

Leantime is an open source project management system designed to be easy for non-project managers and teams to use.

Dolibarr ERP & CRM is an open-source business management suite for handling contacts, quotes, invoices, orders, stock, agenda, HR, manufacturing, and related operations.

Rallly is a self-hostable meeting poll app for scheduling group meetings by collecting participants' availability.

CloudBeaver Community is a web-based cloud database manager with a rich interface for browsing, editing, and querying databases.

Homarr is a customizable self-hosted dashboard for organizing and accessing self-hosted applications and services.

WordPress is a semantic personal publishing platform for creating and managing websites and blogs.

Misskey is an open-source federated social media platform.

Roundcube Webmail is a browser-based multilingual IMAP client with an application-like user interface.

ZoneMinder is a Linux-based CCTV and security camera surveillance system for capture, analysis, recording, and monitoring.

An open source self-hosted personal finance app for recording transactions, importing financial data, and analyzing spending with charts and custom queries.

LinkStack is a self-hosted, customizable link-sharing platform and Linktree alternative for creating and managing personal or organizational link pages.

Sure is a self-hostable personal finance app for tracking finances and wealth management.

Huly Platform is a framework for building business applications such as CRM, chat, project management, HRM, and ATS systems.

Haraka is a modular Node.js SMTP server for high-throughput mail transfer and filtering.

SimpleLogin is an email aliasing service that helps protect online identity by routing mail through aliases.

Blocky is a DNS proxy and ad-blocker for local networks, built in Go.