Browse All Services

Explore our complete collection of self-hosted open source alternatives

1861 services found

Wingfit

Wingfit

Minimalist fitness app to plan workouts and track personal records

434
14
Last commit: 5mo ago

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...

Alternative to:
JEFIT
JEFIT
+7
Hollo

Hollo

Federated single-user microblogging server with Mastodon API

433
42
Last commit: 2d ago

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

Alternative to:
Mastodon (mastodon.social)
Mastodon (mastodon.social)
+5
traefik-kop

traefik-kop

Docker-to-Redis discovery agent for Traefik multi-host routing

431
24
Last commit: 1mo ago

Publishes Docker container label-based service definitions into Redis so a central Traefik instance can discover and route services across multiple Docker hosts.

Alternative to:
Traefik Cloud
Traefik Cloud
+9
Nimtable

Nimtable

Observability and control plane for Apache Iceberg catalogs

430
24
Last commit: 6d ago

Lightweight web UI and REST control plane for exploring, inspecting, and managing Apache Iceberg catalogs and tables with Docker deployment and engine integrations.

Alternative to:
Amazon OpenSearch Service
Amazon OpenSearch Service
+4
rss2email

rss2email

CLI tool that forwards RSS/Atom feed updates to email addresses

428
71
Last commit: 9mo ago

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.

Alternative to:
Blogtrottr
Blogtrottr
+3
Suroi

Suroi

Open-source browser-based 2D battle royale game

427
206
Last commit: 13d ago

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.

Alternative to:
Apex Legends
Apex Legends
+4
Hyvor Relay

Hyvor Relay

Open-source, self-hosted Email API for developers

424
16
Last commit: 14d ago

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...

Alternative to:
Amazon Simple Email Service (Amazon SES)
Amazon Simple Email Service (Amazon SES)
+11
Admidio

Admidio

Membership and user management system for organizations

424
151
Last commit: 3d ago

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

Alternative to:
WildApricot
WildApricot
+14
Syncloud

Syncloud

Self-hosted personal cloud platform with one-click app installs

423
45
Last commit: 24d ago

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...

Alternative to:
Umbrel
Umbrel
+15
RELATE

RELATE

Django-based web courseware for authoring and grading programming coursework

422
127
Last commit: 4h ago

Open-source Django LMS for creating courses with YAML/Markdown content, git-backed versioning, sandboxed code questions, automatic grading, calendars and analytics.

Alternative to:
Codio
Codio
+8
Operational

Operational

Event tracking and alerting platform with push notifications

422
13
Last commit: 4mo ago

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

Alternative to:
Healthchecks.io
Healthchecks.io
+10
VoucherVault

VoucherVault

Django app to store and manage vouchers, coupons and gift cards

422
17
Last commit: 6d ago

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.

Alternative to:
M-Files
M-Files
+8
Ktistec

Ktistec

Single-user ActivityPub server for small trusted communities

422
22
Last commit: 10d ago

Lightweight single-user ActivityPub server using SQLite; supports rich text, Markdown, images, polls, threading, translations and MCP.

Alternative to:
Mastodon (mastodon.social)
Mastodon (mastodon.social)
+5
Operational

Operational

Event tracking and alerting system for critical product events

422
13
Last commit: 4mo ago

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.

Alternative to:
Healthchecks.io
Healthchecks.io
+6
DailyTxT

DailyTxT

Encrypted diary and journal web application

420
37
Last commit: 1d ago

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

Alternative to:
Day One
Day One
+11
Nextcloud Office

Nextcloud Office

Collaborative online office suite integrated into Nextcloud

420
140
Last commit: 3d ago

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

Alternative to:
Collabora Online
Collabora Online
+11
Gathio

Gathio

Privacy-first, federated platform for shareable event pages

419
59
Last commit: 6d ago

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

Alternative to:
Evite
Evite
+12
Middleware Manager

Middleware Manager

Web UI to manage Traefik middlewares, routers, services and plugins

419
14
Last commit: 3mo ago

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...

Alternative to:
Traefik Cloud
Traefik Cloud
+2
AWStats

AWStats

Perl-based logfile web analytics and reporting tool

417
128
Last commit: 2mo ago

Perl-based web logfile analyzer that produces graphical reports (visitors, pages, hits, referrers, errors) from server logs via CLI or CGI.

Alternative to:
Matomo Analytics (Cloud)
Matomo Analytics (Cloud)
+10
Owlistic

Owlistic

Real-time note-taking and task manager with WYSIWYG editor

416
19
Last commit: 7mo ago

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

Alternative to:
Evernote
Evernote
+9
plugNmeet

plugNmeet

Self-hosted WebRTC video conferencing with AI meeting agent

415
101
Last commit: 3d ago

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

Alternative to:
Zoom
Zoom
+16
TeamMapper

TeamMapper

Collaborative web-based mind-mapping application

414
37
Last commit: 4d ago

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...

Alternative to:
Xmind
Xmind
+8
Spectrum 2

Spectrum 2

Open-source instant messaging transport gateway for multiple IM networks

413
89
Last commit: 4mo ago

A protocol gateway that bridges users across different instant messaging networks using libpurple adapters, enabling cross-network chat and presence.

Alternative to:
Ably Realtime
Ably Realtime
+5
Shhh

Shhh

One-time encrypted secret sharing web app

412
31
Last commit: 2mo ago

Tiny Flask app to create encrypted, expiring secrets shareable via private links. Secrets are encrypted and deleted after viewing, expiration, or max attempts.

Alternative to:
Onetime Secret
Onetime Secret
+1
ClearFlask

ClearFlask

Open-source feedback and roadmap management platform

409
39
Last commit: 14d ago

Feedback management and public roadmap platform for collecting, prioritizing and sharing customer requests; supports Docker, Helm/Kubernetes and multiple storage backends...

Alternative to:
Canny
Canny
+6
Docking Station

Docking Station

Web interface for managing and updating Docker containers

408
11
Last commit: 10mo ago

A web app to discover, monitor and update Docker Compose stacks; frontend in Next.js and backend in FastAPI.

Alternative to:
Portainer Business Edition (Portainer Cloud)
Portainer Business Edition (Portainer Cloud)
+2
OpenOlat

OpenOlat

Modular Java-based learning management system (LMS)

407
169
Last commit: 2d ago

Open-source Java LMS for course authoring, assessments and institutional learning management with SCORM/QTI support and REST API.

Alternative to:
Canvas LMS
Canvas LMS
+14
SelfHostBlocks

SelfHostBlocks

Opinionated NixOS-based modular server management system

405
14
Last commit: 6d ago

NixOS distribution of modular 'blocks' that standardize and test server services, offering backups, ZFS datasets, LDAP/SSO, monitoring, reverse proxy, and certificate man...

Alternative to:
Cloudron
Cloudron
+5
SIP (Sustainable Irrigation Platform)

SIP (Sustainable Irrigation Platform)

Raspberry Pi–based customizable irrigation and sprinkler controller

404
164
Last commit: 1mo ago

Open-source Raspberry Pi irrigation controller with responsive web UI, scheduling, plugins (Node-RED, MQTT), and support for relay interfaces, pumps, and hydroponics.

Alternative to:
Rachio
Rachio
+4
Mantræ

Mantræ

Web-based configuration manager for Traefik dynamic configuration

404
13
Last commit: 2d ago

Web UI to manage Traefik routers, middleware, services and DNS entries, with an optional agent for container label syncing and DNS automation.

Alternative to:
Traefik Cloud
Traefik Cloud
+3