Popular open-source projects for leaving SaaS: high-star tools with active communities.
384 projects
Free node based Workflow Automation Tool. Easily automate tasks across different services.
Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models.
Build, test and deploy LLM applications.
User-friendly AI Interface, supports Ollama, OpenAI API.
Photo and video backup solution directly from your mobile phone (alternative to Google Photos).
Home automation platform.
Local hosted web application that allows you to perform various operations on PDF files, such as merging, splitting, file conversions and OCR.
Syncthing is an open source peer-to-peer file synchronisation tool.
Modern design AI chat framework supporting multiple AI providers, one click install MCP Marketplace and Artifacts / Thinking.
Fast and beautiful API request builder.
VS Code in the browser, hosted on a remote server.
Distributed, RESTful search and analytics engine.
Powerful, enterprise-ready, open source web server with automatic HTTPS.
Build detailed lists of to-do’s for different projects while tracking the status of each one. Open Source Notion Alternative.
Modern data exploration and visualization platform.
The most advanced open-source Content Management Framework (headless-CMS) to build powerful API with no effort.
Framework for easily creating beautiful presentations using HTML.
Next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, customizable and ready to use (alternative to Notion and Miro).
No-code platform that turns any database into a smart spreadsheet (alternative to Airtable and Smartsheet).
HTTP reverse proxy and load balancer that makes deploying microservices easy.
Lightweight Bitwarden server API implementation written in Rust.
All-in-one desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.
Knowledge base that works with a SQLite db file.
Blackhole for Internet advertisements with a GUI for management and monitoring.
Backend for your next SaaS and Mobile app in one file.
Ultra relevant, instant and typo-tolerant full-text search API.
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD.
Web-based design and prototyping platform meant for cross-domain teams.
End to end backend server for web, native, and mobile developers 🚀.
Note taking application with markdown editor and encryption support for mobile and desktop platforms. Runs client-side and syncs through a self hosted Nextcloud instance or similar (alternative to Evernote).
Track issues, epics, and product roadmaps in the simplest way possible (alternative to JIRA, Linear and Height).
Just a blogging platform.
Media server for audio, video, books, comics, and photos with a sleek interface and robust transcoding capabilities. Almost all modern platforms have clients, including Roku, Android TV, iOS, and Kodi.
A modern CRM offering the flexibility of open source, advanced features, and a sleek design.
Free open source ERP system.
Federated microblogging server.
Build agents that monitor and act on your behalf.
Easy way for everyone in your company to ask questions and learn from data.
Painless self-hosted Git Service written in Go.
Run your AI models locally and generate images and audio (alternative to OpenAI and Claude).
Advanced forum / community solution based on Ruby and JS.
Online appointment scheduling system.
Platform to programmatically author, schedule, and monitor workflows.
Communications platform that puts data protection first (alternative to Gitter.im and Slack).
Portable file server with accelerated resumable uploads, deduplication, WebDAV, FTP, zeroconf, media indexer, video thumbnails, audio transcoding, and write-only folders, in a single file with no mandatory dependencies.
Easy to use, and extensible RSS feed aggregator capable of generating RSS feeds from pretty much everything ranging from social media to university departments.
A privacy-first personal knowledge management software, written in typescript and golang.
Powerful error tracking platform with wide language support and a robust API.
Microservice API Gateway and Platform.
Developer-first headless CMS and application framework.
Payment switch to make payments fast, reliable and affordable. Connect with multiple payment processors and route traffic effortlessly, all with a single API integration.
Scan, index, and archive all of your paper documents with an improved interface (fork of Paperless).
Web-based operating system designed to be feature-rich, exceptionally fast, and highly extensible.
Enhanced ChatGPT-compatible AI chat interface supporting multiple AI providers, with multi-user auth, message search, and plugin support.
Build admin panels, CRUD apps and workflows. Build everything you need, 10x faster.
Personal photo management powered by Go and Google TensorFlow. Browse, organize, and share your personal photo collection, using the latest technologies to automatically tag and find pictures.
Extensible wiki for your team.
One-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever.
AI layer for existing databases that allows you to effortlessly develop, train and deploy state-of-the-art machine learning models using standard queries.
Notification infrastructure for developers.
Remote game stream host for Moonlight with support up to 120 frames per second and 4K resolution.
A powerful and easy-to-use website building tool (documentation in Chinese).
Free cross-platform bittorrent client with a feature rich Web UI for remote access.
Platform for secure collaboration across the entire software development lifecycle, can be integrated with Gitlab (alternative to Slack).
Low-code framework to build & deploy internal tools with minimal engineering effort (alternative to Retool and Mendix).
Simple, fast, privacy-focused alternative to Google Analytics.
ERP system to help you run your business.
Cross-platform hierarchical note taking application with focus on building large personal knowledge bases (fork of Trilium Notes).
Simple, easy-to-use, elegant Home Cloud system.
An Instant App & API for your SQL Database. Directus wraps your new or existing SQL database with a realtime GraphQL+REST API for developers, and an intuitive admin app for non-technical users.
Access and share your files, calendars, contacts, mail and [more](https://apps.nextcloud.com/) from any device, on your terms.
Product analytics, session recording, feature flagging and a/b testing that you can self-host (alternative to Mixpanel, Amplitude, Heap, HotJar, Optimizely).
Your AI second brain. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI.
Highly customizable dashboard that puts all your feeds in one place.
AI-powered search engine (alternative to Perplexity AI).
Web File Browser with a Material Design web interface.
User-friendly ads & trackers blocking DNS server.
Perform all manner of operations within a web browser such as AES, DES and Blowfish encryption and decryption, creating hexdumps, calculating hashes, and much more.
Headless commerce engine that enables developers to create amazing digital commerce experiences.
Customer communication platform (alternative to Intercom and Zendesk).
Monitor your security cameras with locally processed AI.
Internet metasearch engine which aggregates results from various search services and databases (Fork of Searx).
Docker container for managing Nginx proxy hosts with a simple, powerful interface.
SeaweedFS is an open source distributed file system supporting WebDAV, S3 API, FUSE mount, HDFS, etc, optimized for lots of small files, and easy to add capacity.
Schedule posts, track the performance of your content, and manage all your social media accounts in one place (Alternative to Buffer, Hootsuite, Sprout Social).
Visualizer for neural network and machine learning models.
Stay up-to-date with web-site content changes.
Fast, instant realtime GraphQL APIs on Postgres with fine grained access control, also trigger webhooks on database events.
Push notifications to phone or desktop using HTTP PUT/POST, with Android app, CLI and web app, similar to Pushover and Gotify.
Highly customizable homepage (or startpage / application dashboard) with Docker and service API integrations.
LLM engineering platform for model tracing, prompt management, and application evaluation. Langfuse helps teams collaboratively debug, analyze, and iterate on their LLM applications such as chatbots or AI agents.
HTTP and reverse proxy server, mail proxy server, and generic TCP/UDP proxy server.
Chat UI that works with any LLM. It comes loaded with advanced features like agents, web search, RAG, MCP, deep research, Connectors to 40+ knowledge sources, and more.
WebRTC application that uses Jitsi Videobridge to provide high quality, scalable video conferences.
Integration platform for AI agents & LLMs with support for 250+ apps and custom tools.
A simple, high efficiency and real-time video server, supports RTMP, WebRTC, HLS, HTTP-FLV and SRT.
Cloud native image registry that stores, signs, and scans content.
Connect and query your data sources, build dashboards to visualize data and share them with your company.
Modern, lightweight and powerful wiki app using Git and Markdown.
File management and sharing system, supports multiple storage providers.
Factorio-like tower defense game. Build production chains to gather more resources, and build complex facilities.
Build and automate internal tools, admin panels, dashboards, CRUD apps, and more, in minutes (alternative to Outsystems, Retool, Mendix, Appian).
Platform for secrets, certificates, and privileged access management.
Create HTML & screenshot archives of sites from your bookmarks, browsing history, RSS feeds, or other sources (alternative to Wayback Machine).
Simple, lightweight (< 1 KB) and privacy-friendly web analytics.
An end-to-end encrypted photo-sharing platform (alternative to Google Photos, Apple Photos).
Leading Laravel open source e-commerce framework with multi-inventory sources, taxation, localization, dropshipping and more exciting features.
Local-first personal finance tool based on zero-sum budgeting, supporting synchronization across devices, custom rules, manual transaction importing (from QIF, OFX, and QFX files), and optional automatic synchronization with many banks.
Bookmark-everything app with a touch of AI for the data hoarders out there.
Event-driven, language-agnostic platform to create, schedule, and monitor workflows. In code. Coordinate data pipelines and tasks such as ETL and ELT.
All-in-one project management platform (alternative to Linear, Jira, Slack, Notion, Motion).
Blazing fast, typo-tolerant open source search engine optimized for developer happiness and ease of use.
Feature-rich homepage for your homelab, with easy YAML configuration.
Zulip is a powerful, open source group chat application.
E-book library manager that can view, convert, and catalog e-books in most of the major e-book formats and provides a built-in Web server for remote clients.
Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family.
Open source firmware for ESP devices. Total local control with quick setup and updates. Control using MQTT, Web UI, HTTP or serial. Automate using timers, rules or scripts. Integration with home automation solutions.
Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can import data from many banks.
Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions.
CRM solution for SMEs and Enterprises for complete customer lifecycle management.
No-code business automation tool like Zapier or Tray. For example, you can send a Slack notification for each new Trello card.
Django based open-sourced e-commerce storefront.
Database diagrams editor that allows you to visualize and design your DB with a single query.
Modern Music Server and Streamer, compatible with Subsonic/Airsonic.
High performance, self-hosted newsletter and mailing list manager with a modern dashboard.
Open-source IoT Platform - Device management, data collection, processing and visualization.
Web application firewall / reverse proxy to protect your web apps from attacks and exploits.
Identity-aware tunneled reverse proxy with dashboard UI, access control, and WireGuard-based tunnels (alternative to Cloudflare Tunnel, Tailscale).
Web analytics that protects your data and your customers' privacy (alternative to Google Analytics).
Virtual browser that runs in docker and uses WebRTC.
World's most-used blogging and CMS engine.
Collaborative wiki and documentation software (alternative to Confluence, Notion).
Open-source Trello-like kanban.
Multimedia/Entertainment center, formerly known as XBMC. Runs on Android, BSD, Linux, macOS, iOS and Windows.
Web AI firewall utility which protects upstream resources from scraper bots.
Collaborative wiki and documentation software (alternative to Confluence, Notion).
Real-time web log analyzer and interactive viewer that runs in a terminal.
Advanced todo list app with integrated timeboxing and time tracking capabilities. Integrates with Jira, GitHub, GitLab, Redmine and OpenProject.
Certificate authority and access plane for SSH, Kubernetes, web applications, and databases.
Evaluate, test, and ship LLM applications with a suite of observability tools to calibrate language model outputs across your dev and production lifecycle.
Alternative YouTube front-end.
Django content management system focused on flexibility and user experience.
Ready-to-use, zero-dependency real-time media server and proxy to publish, read, record, playback and route video/audio streams over SRT, WebRTC, RTSP, RTMP, HLS, MPEG-TS, RTP.
Password manager with a webapp, browser extension, and mobile app.
UVDesk community is a service oriented, event driven extensible opensource helpdesk system that can be used by your organization to provide efficient support to your clients effortlessly whichever way you imagine.
Bookmark and archive manager to store your useful links.
The most private and secure chat and applications platform - now with double ratchet E2E encryption.
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container. Only configuration files, no SQL database.
Highly customizable online editor providing collaborative editing in real-time.
Ad-less chess server powering lichess.org, with official iOS and Android client apps.
Automatically track how you spend time on your devices.
Web-based collaborative LaTeX editor.
Search engine that requires minimal resources (alternative to Elasticsearch).
Browse, read and download eBooks using an existing Calibre database.
Create, fill, and sign digital documents (alternative to DocuSign).
Personal assistant who can live on your server.
Online file converter which supports over a thousand different formats.
Personal music streaming server that works.
Apprise allows you to send a notification to almost all of the most popular notification services available to us today such as: Telegram, Discord, Slack, Amazon SNS, Gotify, etc.
Complete and fully featured mail server for use by websites & web servers.
Collaborative note taking, wiki and documentation platform that scales.
Scalable MQTT broker. Connect 100M+ IoT devices in one single cluster, move and process real-time IoT data with 1M msg/s throughput at 1ms latency.
Delightfully simple forums. Flarum is the next-generation forum software that makes online discussion fun again.
Easy file sharing from the command line.
Knowledge-based community software. You can use it to quickly build your Q&A community for product technical support, customer support, user communication, and more.
Manage your projects, tasks and goals. Collaborate via work packages and link them to your pull requests on Github.
Self-hostable RSS feed aggregator.
Spree is a complete, modular & API-driven open source e-commerce solution for Ruby on Rails.
Machine Translation API.
Music library manager and MusicBrainz tagger (command-line and Web interface).
Turns any Ubuntu server into a fully functional mail server with one command.
Notification server with Android and CLI clients (alternative to PushBullet).
Web-based environment for interactive and reproducible computing.
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser.
Forum software built for the modern web.
File hosting and sharing solution primary for teams and organizations.
Fast, easy, free Bittorrent client.
Proofread more than 20 languages. It finds many errors that a simple spell checker cannot detect.
Link aggregator for the fediverse (alternative to Reddit).
Web file manager that lets you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, or Google Drive.
Automatic TV Shows downloader and manager for Usenet and BitTorrent. It can grab, sort and rename new episodes and automatically upgrade the quality of files already downloaded when a better quality format becomes available.
Simple, Git-powered wiki with a sweet API and local frontend.
Safe database schema change and version control for DevOps teams, supports MySQL, PostgreSQL, TiDB, ClickHouse, and Snowflake.
Web GUI for youtube-dl, with playlist support. Allows downloading videos from dozens of websites.
Powerful, privacy-first, client-side PDF toolkit that allows you to manipulate, edit, merge, and process PDF files directly in your browser.
Clientless web-based server management platform with SSH terminal, tunneling, and file editing capabilities.
Customizable and intuitive web-based hotel reservation system and a booking engine.
Distributed, column-oriented, real-time analytics data store.
Automatically download movies via Usenet and BitTorrent (fork of Sonarr).
Habit tracker app which treats your goals like a Role Playing Game.
Digital document signing platform (alternative to DocuSign).
Business automation tool that lets you connect different services like Twitter, Slack, and more to automate your business processes (alternative to Zapier).
Remote development machines on your own infrastructure.
All-in-one mail server with JMAP, IMAP4, and SMTP support and a wide range of modern features.
Distributed social networking server.
Audiobook and podcast server. It streams all audio formats, keeps and syncs progress across devices. Comes with open-source apps for Android and iOS.
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots.
Distributed and RESTful search engine.
Fully-featured Matrix client for Web, iOS & Android.
Voxel game engine (formerly Minetest). Play one of our many games, mod a game to your liking, make your own game, or play on a multiplayer server.
Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration.
Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets.
Wallabag, formerly Poche, is a web application allowing you to save articles to read them later with improved readability.
Material design inspired recipe manager with category and tag management, shopping-lists, meal-planner, and site customizations. Mealie is focused on simple user interactions to keep the whole family using the app.
A web-based library organizer and player for your adult media stash, with auto-tagging and metadata scraping support.
Developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more.
Experience Management Suite built on the largest open source survey stack worldwide. Gracefully gather feedback at every step of the customer journey to know what your customers need.
Web and products analytics that is easy to setup and more intuitive (alternative to Google Analytics).
Flexible, fully featured and highly configurable SFTP server with optional FTP/S and WebDAV support.
Realtime kanban board for workgroups (alternative to Trello).
Leading provider of open omnichannel innovation.
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
YOURLS is a set of PHP scripts that will allow you to run Your Own URL Shortener. Features include password protection, URL customization, bookmarklets, statistics, API, plugins, jsonp.
Manage requests for your media library, supports Plex, Jellyfin and Emby media servers (fork of Overseerr).
Full-text search and data analytics, with fast response time for small, medium and big data (alternative to Elasticsearch).
A beautiful personal server OS for self-hosting. Install on a Raspberry Pi 4 or Ubuntu/Debian.
Simple bookmark manager built with Go.
Dead simple static homepage to expose your server services, with an easy yaml configuration and connectivity check.
Decentralized single-user live video streaming and chat server for running your own live streams similar in style to the large mainstream options.
Next-generation spreadsheet with relational structure, formula-based access control, and a portable, self-contained format (alternative to Airtable).
Explore and publish data with easy import and export and database management.
Cross-platform e-book/manga/comic/pdf server and web reader with user management, ratings and reviews, and metadata support.
Decentralized app-like microblogging server/SNS for the Fediverse, using the ActivityPub protocol like GNU social and Mastodon.
CMS platform based on the Laravel PHP Framework.
ROM manager for organizing, enriching, and playing retro games, with support for 400+ platforms.
All in one IP Toolbox. Easy to check what's your IPs, IP geolocation, check for DNS leaks, examine WebRTC connections, speed test, ping test, MTR test, check website availability and more.
Modern URL shortener with support for custom domains and custom URLs.
Fast and secure standalone server for resizing and converting remote images.
Lean project management system for small teams and startups helping to manage projects from ideation through delivery.
Minimal bookmark management with a fast and clean UI. Simple installation through Docker and can run on your Raspberry Pi.
Fast and scalable open source API Gateway. Out of the box, Tyk offers an API Management Platform with an API Gateway, API Analytics, Developer Portal and API Management Dashboard.
Next-gen Web Application Firewall (WAF) that will protect your web services.
A personal note tool with AI features.
Language-agnostic real-time messaging (Websocket or SockJS) server.
A smart imaging service and enables on-demand cropping, resizing, applying filters and optimizing images.
Screego is a simple tool to quickly share your screen to one or multiple people via web browser.
WordPress based e-commerce solution.
Metering and usage-based billing.
E-commerce platform with essential commerce features. Modular architecture and fully customizable.
Listen for pings and sends alerts when pings are late.
Conversational app builder (alternative to Typeform and Landbot).
Marketing automation software (email, social and more).
Accounting software designed for small businesses and freelancers.
CMS and web application platform.
Powerful tool to invoice clients online.
Collection of powerful web-based tools for everyday tasks (coding, manipulating images/videos, PDFs or crunching numbers...).
Visualize your location history, track your movements, and analyze your travel patterns with complete privacy and control (alternative to Google Timeline a.k.a. Google Location History).
Simple visual task board.
Homeserver manager. One command setup, one click installs for your favorites self-hosted apps.
Minimalist news reader.
Git platform powered with easy installation, high extensibility & GitHub API compatibility (alternative to GitHub).
Elegant solution to organise all your web applications.
Authoritative/recursive DNS server with ad blocking functionality.
ERP beyond your fridge. Groceries & household management solution for your home.
Supports real-time sharing of audio, video, slides (with whiteboard controls), chat, and the screen. Instructors can engage remote students with polling, emojis, and breakout rooms.
Fully scalable e-commerce solution.
General-purpose, lightweight, minimalist WebRTC Server.
Generate RSS/ATOM feeds for websites which don't have one.
Snappy web interface for controlling consumer 3D printers.
Management panel for game servers, with an intuitive UI for end users.
Personal finance application for everyone (fork of Maybe).
Wealth management software to keep track of stocks, ETFs and cryptocurrencies.
Form builder that allows anyone to create engaging conversational forms for surveys, questionnaires, quizzes, and polls.
All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books and more.
Modern time tracking application for freelancers and agencies.
A powerful data logger for Tesla vehicles.
Secure remote access gateway that supports the WireGuard protocol. It offers a Web GUI, 1-line install script, multi-factor auth (MFA), and SSO.
AI-powered deep research tool with multi-source search (arXiv, PubMed, web), PDF text extraction, and encrypted local storage.
Reusable non-linear personal web notebook.
Extensible music server. Offers a superset of the mpd API, as well as integration with 3rd party services like Spotify, SoundCloud etc.
Symfony2 powered open source full-stack platform for eCommerce.
Django application to manage, tag and search recipes using either built-in models or external storage providers hosting PDFs, Images or other files.
Minimalist pastebin/discussion board where the server has zero knowledge of hosted data.
Organize, search, and enjoy your YouTube collection. Subscribe, download, and track viewed content with metadata indexing and a user-friendly interface.
A headless commerce framework.
Complete HRMS solution with over 13 different modules right from employee management, onboarding, leaves, to payroll, taxation, and more.
Lightweight personal subscription tracker with statistics and optional notifications.
Minimalist text adventure game for your browser.
Shopping cart solution.
Low-latency, high quality voice/text chat software.
Transport tycoon simulation game.
Photo management service with a slight focus on cool graphs (alternative to Google Photos).
IPv4 over DNS tunnel solution, enabling you to start up a socks5 proxy listener.
High performance routing engine designed to run on OpenStreetMap data and offering an HTTP API, C++ library interface, and Nodejs wrapper.
Collaboration suite built to enable collaboration, synchronizing changes to documents in real time.
Synchronous multiroom audio server.
CLI tool to serve files and dirs over HTTP.
Bitcoin and other cryptocurrencies payment processor.
Personal news reader that brings people together to talk about the world. A new sound of an old instrument.
Database management in a single PHP file. Available for MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch, MongoDB and others.
Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
Simple yet full-featured mail server as a set of Docker images.
Fully transparent SSH, HTTPS, Kubernetes, MySQL and Postgres bastion/PAM that doesn't need additional client-side software.
Realtime collaborative markdown notes on all platforms, formerly known as CodiMD and HackMD CE.
Complete backend that fits into 1 YAML file.
Inventory management system which provides intuitive parts management and stock control.
Powerful bookmark manager and a personal textual mini-web.
Self Hosted Git repository management, code reviews, issue tracking, activity feeds and wikis.
Open source workspace server and cloud IDE.
Lightweight network IP scanner with notifications, history, export to Grafana.
Browser-based IMAP client with an application-like user interface.
Personal server for running self-hosted apps easily and securely.
Ethical photo sharing platform, powered by ActivityPub federation (alternative to Instagram).
Securely and anonymously share a file of any size.
Extensible Electric Vehicle Charge Controller and home energy management system.
Run your own web server to remotely manage and control computers on a local network or anywhere on the internet.
Network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more.
Diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams.
Open source email alias solution to protect your email address. Comes with browser extensions and mobile apps.
High-performance API Gateway.
Fast and lightweight DNS proxy as ad-blocker for local network with many features (alternative to Pi-hole).
The Battle for Wesnoth is an Open Source, turn-based tactical strategy game with a high fantasy theme, featuring both singleplayer and online/hotseat multiplayer combat.
Network intruder and presence detector. Scans for devices connected to your network and alerts you if new and unknown devices are found.
Learning management system (LMS) that is revolutionizing the way we educate.
Office suite that enables you to manage documents, projects, team and customer relations in one place.
XMPP instant messaging server.
Flexible kit for private social networks.
Document signing software (alternative to DocuSign).
Code-based BI tool. Write reports using SQL and markdown and they render as a website.
Fast routing library and server using OpenStreetMap.
Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes.
Inventory and organization system built for the home user.
StackStorm (aka _IFTTT for Ops_) is event-driven automation for auto-remediation, security responses, troubleshooting, deployments, and more. Includes rules engine, workflow, 160 integration packs with 6000+ actions and ChatOps.
Simple and user-friendly photo gallery for personal servers. It is made for photographers and aims to provide an easy and fast way to navigate directories, with thousands of high resolution photos.
Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).
Media server for comics/mangas/BDs with API and OPDS support, a modern web interface for exploring your libraries, as well as a web reader.
Web-based personal workout, fitness and weight logger/tracker. It can also be used as a simple gym management utility and offers a full REST API as well.
Self-hosted web IRC client.
A proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys.
Cryptocurrency trading bot.
Minimal Debian OS optimized for single-board computers, which allows you to easily install and manage several services for selfhosting at home.
All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC with single daemon.
Run server applications securely and with built-in privacy features. It acts as a secure gateway to your application, as well as a server manager.
Collaborative password manager.
Web-based translation tool with tight version control integration.
Web based File Manager in PHP, simple, fast and small file manager with a single file.
Light-weight HTTP/HTTPS proxy daemon.
All-in-one solution, combining the modern lightweight web UI from Calibre-Web with the robust, versatile feature set of Calibre (fork of Calibre Web).
A simple Wake on LAN (WOL) dashboard app. Wake up devices on your network and see current status.
Real time mobile and web analytics, crash reporting and push notifications platform.
Closed-circuit television (CCTV) software application which supports IP, USB and Analog cameras.
Weather API with open-data forecasts, historical and climate data from all major national weather services.
Block and skip sponsors, while also muting and skipping ads on YouTube.
Monitor the performance and uptime of your internet connection.
Realtime collaborative notebook app based on Markdown that supports running Elixir code snippets, TeX and Mermaid Diagrams. Easily deployed using Docker or Elixir.
Easy web statistics without tracking of personal data.
Simple, distributed task scheduler and runner with a web based UI.
Easy to use but powerful open-source support and ticketing system.
Complete e-mail solution with IMAP4, SMTP, SPF, DKIM, DMARC, MTA-STS, DANE and DNSSEC, reputation-based and content-based junk filtering, Internationalization (IDNA), automatic TLS with ACME and Let's Encrypt, account autoconfiguration, and webmail.
File Sharing and Collaboration Platform.
Note-taking application optimized for people with a hacker mindset.
Subscription billing & payments platform. Have access to real-time analytics and financial reports.
Fast, highly extensible, and event driven SMTP server.
The award-winning, enterprise-class open source CRM.
Virtual office / virtual conference application presented as a 16-bit RPG video game.
Lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments.
Music collection manager for Usenet and BitTorrent users.
E-commerce framework for building custom online shops, market places and complex B2B applications scaling to billions of items with Laravel.
Unison is a file-synchronization tool for OSX, Unix, and Windows.
Open, sub-millisecond, single-executable FireBase alternative with type-safe REST & realtime APIs, built-in JS/TS runtime, auth & admin UI.
Build databases, automations, apps & agents with AI — no code. Open source platform available on cloud and self-hosted. GDPR, HIPAA, SOC 2 compliant. Best Airtable alternative.
Terminal in browser over http/https.
General purpose HTTP reverse proxy and forwarding tool.
A free, open-source ecommerce platform that gives you complete control over your store.
Electronic health records and medical practice management solution.
Lightweight commenting server written in Python and Javascript. It aims to be a drop-in replacement for Disqus.
A lightweight personal bookkeeping app hosted by yourself.
The friendly CMS. Free and open source with an amazing community.
TagSpaces is an offline, cross-platform file manager and organiser that also can function as a note taking app. The WebDAV version of the application can be installed on top of a WebDAV servers such as Nextcloud or ownCloud.
Writing software for starting a minimalist, federated blog — or an entire community.
Flexible kanban app that helps you organise work, track progress, and deliver results (alternative to Trello).
Create polls to vote on dates and times (alternative to Doodle).
URL shortener with REST API and command line interface. Includes official progressive web application and docker images.
Download YouTube content built using yt-dlp.
Advanced Content Management System (CMS).
Access H.264 real-time video streaming on your website without a streaming provider.
Make open data websites.
Intuitive UI to manage data collaboratively, for users of all technical skill levels. Built on Postgres – connect an existing DB or set up a new one.
Web browser based IDE for R.
Modern, fully featured open source video and media CMS, written in Python/Django/React, featuring a REST API.
Minimalist document storage, management and archiving platform designed to be simple to use and accessible to everyone.
Scalable open source cross-platform telephony platform.
Manage databases, supports PostgreSQL, MySQL, SQLite and more. A web/hosted version of DBeaver.
Curated from Awesome Self-Hosted and GitHub. Verify license and security before self-hosting in production.