Browse All Services
Explore our complete collection of self-hosted open source alternatives
1861 services found

Wingfit
Minimalist fitness app to plan workouts and track personal records
Privacy-first, self-hosted web app for planning workouts, logging sets, tracking personal records and importing smartwatch data. Built with Angular frontend and FastAPI b...

Hollo
Federated single-user microblogging server with Mastodon API
Headless federated microblogging server for single users that implements ActivityPub and Mastodon-compatible REST APIs for use with Mastodon clients.


traefik-kop
Docker-to-Redis discovery agent for Traefik multi-host routing
Publishes Docker container label-based service definitions into Redis so a central Traefik instance can discover and route services across multiple Docker hosts.
Nimtable
Observability and control plane for Apache Iceberg catalogs
Lightweight web UI and REST control plane for exploring, inspecting, and managing Apache Iceberg catalogs and tables with Docker deployment and engine integrations.
rss2email
CLI tool that forwards RSS/Atom feed updates to email addresses
Command-line utility to monitor RSS/Atom feeds and email new items to one or more addresses, configurable via XDG-style config and data files.


Suroi
Open-source browser-based 2D battle royale game
Open-source 2D browser battle royale inspired by surviv.io. Client and server in TypeScript with real-time multiplayer, Pixi-based rendering, and self-hosting support.

Hyvor Relay
Open-source, self-hosted Email API for developers
AGPL-3.0 open-source email API for developers that can be self-hosted; supports SMTP sending, webhooks, DNS automation, observability, multi-tenancy, and project isolatio...


Admidio
Membership and user management system for organizations
Open-source PHP membership and user management system for clubs, associations and organizations with roles, events, media, documents and exports.

Syncloud
Self-hosted personal cloud platform with one-click app installs
Syncloud is a self-hosted personal cloud platform that installs and manages curated applications via snaps, offering device images and a Vue-based web UI for private on-p...

RELATE
Django-based web courseware for authoring and grading programming coursework
Open-source Django LMS for creating courses with YAML/Markdown content, git-backed versioning, sandboxed code questions, automatic grading, calendars and analytics.

Operational
Event tracking and alerting platform with push notifications
Open-source event tracker for tech products: ingest key events, send push notifications, run webhook actions, and monitor critical workflows in real time.

VoucherVault
Django app to store and manage vouchers, coupons and gift cards
Mobile-optimized Django web portal for storing and managing vouchers, coupons, gift cards and loyalty cards with QR/barcode support, expiry alerts and OIDC SSO.
Ktistec
Single-user ActivityPub server for small trusted communities
Lightweight single-user ActivityPub server using SQLite; supports rich text, Markdown, images, polls, threading, translations and MCP.

Operational
Event tracking and alerting system for critical product events
Open-source event tracker that sends push notifications and real-time alerts, with webhook action buttons, PWA support, and a developer-friendly API and SDKs.

DailyTxT
Encrypted diary and journal web application
Encrypted diary and journal web app with client-side encryption, markdown editor, file uploads, searchable entries, multi-user accounts and PWA support.

Nextcloud Office
Collaborative online office suite integrated into Nextcloud
Self-hosted collaborative office suite for Nextcloud providing real-time editing, high-fidelity rendering and support for DOCX, XLSX, PPTX and ODF formats.

Gathio
Privacy-first, federated platform for shareable event pages
Create self-destructing, shareable event pages without registration. Privacy-focused, federated event hosting for ad-hoc and time-limited events.

Middleware Manager
Web UI to manage Traefik middlewares, routers, services and plugins
Microservice with a web UI to create, assign, and manage Traefik middlewares, routers, and custom services; supports Traefik v2/v3 and Pangolin API with SQLite persistenc...
AWStats
Perl-based logfile web analytics and reporting tool
Perl-based web logfile analyzer that produces graphical reports (visitors, pages, hits, referrers, errors) from server logs via CLI or CGI.

Owlistic
Real-time note-taking and task manager with WYSIWYG editor
Open-source real-time note-taking and todo app with WYSIWYG editor, JWT auth, role-based access control, and import/export capabilities.

plugNmeet
Self-hosted WebRTC video conferencing with AI meeting agent
Open-source, self-hosted web conferencing platform built on LiveKit and Go, offering scalable WebRTC meetings, recordings, broadcasting, collaboration tools, and AI meeti...

TeamMapper
Collaborative web-based mind-mapping application
Real-time collaborative mind-mapping web app with import/export, sharing via links/QR, undo/redo and Postgres storage. Runs with a TypeScript/NestJS backend and Angular f...
Spectrum 2
Open-source instant messaging transport gateway for multiple IM networks
A protocol gateway that bridges users across different instant messaging networks using libpurple adapters, enabling cross-network chat and presence.

Shhh
One-time encrypted secret sharing web app
Tiny Flask app to create encrypted, expiring secrets shareable via private links. Secrets are encrypted and deleted after viewing, expiration, or max attempts.

ClearFlask
Open-source feedback and roadmap management platform
Feedback management and public roadmap platform for collecting, prioritizing and sharing customer requests; supports Docker, Helm/Kubernetes and multiple storage backends...
Docking Station
Web interface for managing and updating Docker containers
A web app to discover, monitor and update Docker Compose stacks; frontend in Next.js and backend in FastAPI.


OpenOlat
Modular Java-based learning management system (LMS)
Open-source Java LMS for course authoring, assessments and institutional learning management with SCORM/QTI support and REST API.
SelfHostBlocks
Opinionated NixOS-based modular server management system
NixOS distribution of modular 'blocks' that standardize and test server services, offering backups, ZFS datasets, LDAP/SSO, monitoring, reverse proxy, and certificate man...

SIP (Sustainable Irrigation Platform)
Raspberry Pi–based customizable irrigation and sprinkler controller
Open-source Raspberry Pi irrigation controller with responsive web UI, scheduling, plugins (Node-RED, MQTT), and support for relay interfaces, pumps, and hydroponics.
Mantræ
Web-based configuration manager for Traefik dynamic configuration
Web UI to manage Traefik routers, middleware, services and DNS entries, with an optional agent for container label syncing and DNS automation.