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Actual Budget

Privacy-focused budgeting app with envelope budgeting and bank sync.

easy
0.25GB Active

AdGuard Home

Network-wide ad and tracker blocker that acts as a DNS sinkhole.

easy
0.25GB Active

AnythingLLM

Self-hosted AI workspace for document chat, agents, connectors, and local-first knowledge bases.

easy
2GB Active

AppFlowy

Open-source Notion alternative with AppFlowy Cloud for self-hosted sync and collaboration.

medium
1GB Active

Audiobookshelf

Self-hosted audiobook and podcast server with progress tracking and mobile apps.

easy
0.5GB Active

Authelia

Open-source authentication and authorization server providing SSO and 2FA for your apps.

medium
0.25GB Active

Authentik

Identity provider and SSO solution with a modern UI for managing users and access policies.

medium
2GB Active

Borgmatic

Simple wrapper around BorgBackup for automated encrypted and deduplicated backups.

medium
0.25GB Active

Caddy

Modern web server with automatic HTTPS that just works out of the box.

easy
0.1GB Active

code-server

VS Code running in the browser, accessible from any device with a web browser.

easy
1GB Active

Coolify

Open-source self-hostable alternative to Vercel, Heroku, Netlify, and Railway with 280+ one-click service deployments.

medium
2GB Active

Dify

Self-hosted platform for building AI agents, RAG apps, workflows, and LLM-powered products.

medium
4GB Active

Element

Decentralized encrypted messaging client built on the Matrix protocol.

hard
2GB Active

Ente

End-to-end encrypted photo storage and sharing with official self-hosting docs and excellent mobile apps.

medium
2GB Active

Excalidraw

Virtual whiteboard for sketching hand-drawn-style diagrams with real-time collaboration.

easy
0.25GB Active

FreshRSS

Self-hosted RSS feed aggregator with a clean interface and extensive extension support.

easy
0.25GB Active

Frigate

NVR with real-time AI object detection for security cameras using a local coral TPU or CPU.

hard
2GB Active

Gitea

Lightweight self-hosted Git service with pull requests, packages, and Actions-compatible CI.

easy
0.25GB Active

Grist

Spreadsheet-database workspace for structured data, lightweight apps, and team collaboration.

medium
1GB Active

Home Assistant

Powerful home automation platform supporting thousands of devices and integrations.

medium
2GB Active

Immich

Stable self-hosted photo/video backup with mobile apps, ML-powered search, and facial recognition.

medium
4GB Active

Jellyfin

Free and open-source media system for streaming movies, TV, music, and more.

easy
2GB Active

Jitsi Meet

Free and open-source video conferencing platform that works in the browser.

medium
4GB Active

Joplin

Open-source note-taking app with sync, encryption, and Markdown support.

easy
0.25GB Active

Kavita

Self-hosted digital library for manga, comics, and books with a modern reading interface.

easy
0.5GB Active

Keycloak

Mature open-source identity and access management for OIDC, SAML, SSO, and user federation.

hard
2GB Active

Logseq

Privacy-first outliner-based knowledge management tool with graph visualization and bidirectional linking.

easy
0.5GB Active

Mattermost

Secure Slack-style team messaging platform with open-core self-hosted editions.

medium
2GB Active

Mealie

Self-hosted recipe manager with meal planning, shopping lists, and web scraping for recipe import.

easy
0.5GB Active

n8n

Workflow automation tool that lets you connect services and build automations visually.

easy
1GB Active

Navidrome

Lightweight music server compatible with Subsonic clients.

easy
0.25GB Active

Netdata

Real-time performance and health monitoring for systems and applications with zero configuration.

easy
0.5GB Active

Nextcloud

Full-featured productivity platform with file sync, calendar, contacts, and more.

medium
2GB Active

Nginx Proxy Manager

Easy-to-use reverse proxy manager with a web UI for managing SSL certificates and hosts.

easy
0.25GB Active

ntfy

Simple HTTP-based push notification service that lets you send notifications to your phone via PUT/POST.

easy
0.1GB Active

Obsidian

Powerful knowledge base and note-taking app built on local Markdown files. Closed source but popular in the self-hosting community.

easy
0.25GB Active

Ollama

Local model runtime for running open LLMs behind a simple API.

easy
4GB Active

OnlyOffice

Online office suite with document, spreadsheet, and presentation editors compatible with MS Office.

medium
2GB Active

OpenBao

Open-source secrets, certificates, and key management platform forked from HashiCorp Vault.

hard
1GB Active

Outline

Beautiful team wiki and knowledge base with real-time collaboration and Slack-like search.

medium
1GB Active

Pangolin

Identity-aware tunnel and reverse proxy for securely exposing private services through WireGuard.

medium
1GB Active

Paperless-ngx

Document management system that transforms physical documents into a searchable online archive.

medium
1GB Active

Pi-hole

Network-wide ad blocker that acts as a DNS sinkhole, originally designed for Raspberry Pi.

easy
0.25GB Active

Plausible

Privacy-friendly Google Analytics alternative with simple metrics.

easy
1GB Active

Portainer

Container management GUI for Docker, Swarm, and Kubernetes environments.

easy
0.5GB Active

Restic

Fast and secure backup program with encryption, deduplication, and support for many storage backends.

medium
0.25GB Active

Stirling PDF

Self-hosted web application for performing various operations on PDF files.

easy
0.5GB Active

Syncthing

Continuous peer-to-peer file synchronization with no central server needed.

easy
0.25GB Active

Uptime Kuma

Easy-to-use monitoring tool for tracking uptime of websites and services.

easy
0.25GB Active

Vaultwarden

Lightweight Bitwarden-compatible password manager server written in Rust.

easy
0.1GB Active

Vikunja

Open-source task management and to-do app with kanban boards, lists, and calendars.

easy
0.25GB Active

wg-easy

Simple web UI for managing WireGuard VPN with easy client creation and QR codes.

easy
0.1GB Active

Windmill

Self-hosted developer platform for scripts, workflows, jobs, internal apps, and AI agents.

medium
2GB Active

Adminer

Lightweight database management tool in a single PHP file supporting MySQL, PostgreSQL, SQLite, and more.

easy
0.1GB Slow

AFFiNE

Open-source alternative to Notion and Miro combining docs, whiteboards, and databases.

medium
1GB Active

Ampache

Web-based audio and video streaming application with a rich feature set and long development history.

medium
1GB Active

Angie

Drop-in nginx replacement by former core nginx developers. Adds built-in ACME, HTTP/3, and a REST API for monitoring.

medium
0.1GB Active

Anytype

Local-first, end-to-end encrypted workspace with documented self-hosted network support.

easy
0.5GB Active

ArchiveBox

Self-hosted web archiving system for preserving bookmarks, pages, media, PDFs, and screenshots.

medium
1GB Active

Backrest

Web UI and orchestrator for Restic backups with schedules, repositories, and restore workflows.

easy
0.25GB Active

Bazarr

Companion app to Sonarr and Radarr for automatic subtitle downloading and management.

easy
0.25GB Active

Beets

Music library manager and MusicBrainz tagger that organizes, tags, and cleans up your music collection.

medium
0.25GB Active

Beszel

Lightweight server monitoring hub with historical data, Docker stats, and alerts.

easy
0.5GB Active

Blocky

Fast DNS proxy and ad blocker configured with YAML for advanced home networks.

medium
0.25GB Active

BookStack

Simple wiki and documentation platform with a WYSIWYG editor.

easy
0.5GB Active

Bytebase

Database DevOps platform for schema change review, SQL workflows, and database GitOps.

medium
1GB Active

Calibre-Web

Web app for browsing, reading, and downloading ebooks from a Calibre library database.

easy
0.25GB Active

changedetection.io

Website change detection and monitoring tool that alerts you when pages are updated.

easy
0.25GB Active

Chatwoot

Self-hosted customer support inbox, live chat, and helpdesk platform.

medium
2GB Active

CloudBeaver

Web-based database manager from the DBeaver ecosystem for SQL and NoSQL databases.

easy
1GB Active

Collabora Online

LibreOffice-based online office suite for collaborative document editing in the browser.

medium
2GB Active

CrowdSec

Collaborative intrusion prevention system that analyzes logs and shares threat intelligence.

medium
0.25GB Active

CryptPad

End-to-end encrypted collaboration suite with documents, spreadsheets, presentations, and more.

medium
1GB Active

Dashy

Highly customizable self-hosted dashboard for organizing your self-hosted services and bookmarks.

easy
0.1GB Active

DbGate

Lightweight web database client for SQL, NoSQL, and file-based databases.

easy
0.5GB Active

Dependency-Track

OWASP software supply chain risk platform for SBOM analysis and dependency vulnerability tracking.

medium
2GB Active

Dockge

Reactive Docker Compose stack manager with a clean UI. From the creator of Uptime Kuma.

easy
0.5GB Active

Docmost

Collaborative wiki and documentation platform with real-time editing. A growing Notion and Confluence alternative.

medium
2GB Active

Dokploy

Self-hosted PaaS for deploying apps, databases, Docker Compose stacks, and Traefik-backed services.

medium
2GB Active

Dozzle

Real-time Docker container log viewer with a lightweight web interface.

easy
0.1GB Active

Drone

Legacy container-native CI/CD platform now folded into Harness. New installs should usually prefer Woodpecker CI or Harness Open Source.

medium
1GB Stale

Duplicati

Backup client with web UI that stores encrypted backups on cloud storage or local destinations.

easy
0.5GB Active

ESPHome

System for controlling ESP8266/ESP32 microcontrollers through simple YAML configuration files.

medium
0.25GB Active

Fail2ban

Log-parsing daemon that bans IPs showing malicious signs like repeated authentication failures.

easy
0.1GB Active

File Browser

Lightweight web-based file manager with a clean interface for browsing and managing files.

easy
0.1GB Active

Firefly III

Comprehensive personal finance manager with double-entry bookkeeping.

medium
0.5GB Active

Flowise

Visual builder for AI agents, chains, and LLM workflows.

medium
2GB Active

Forgejo

Community-driven Git forge with pull requests, packages, and Forgejo Actions CI.

easy
0.25GB Active

Funkwhale

Social music platform with federation support via ActivityPub.

hard
1GB Slow

Garage

Lightweight distributed S3-compatible object storage designed for self-hosted and geo-distributed deployments.

medium
1GB Active

Ghostfolio

Privacy-focused wealth management and portfolio tracking dashboard.

easy
0.5GB Active

GitLab

Full DevOps platform with CI/CD, issue tracking, and container registry.

hard
8GB Active

Glances

Cross-platform system monitoring tool with a web UI, REST API, and terminal interface.

easy
0.25GB Active

Gogs

Painless self-hosted Git service, the predecessor to Gitea, focused on simplicity.

easy
0.25GB Active

Gotify

Simple server for sending and receiving push notifications with a web UI and REST API.

easy
0.1GB Active

Grafana

Industry-standard observability platform for metrics visualization and alerting.

hard
1GB Active

Grocy

Web-based ERP for your home, tracking groceries, chores, batteries, and more.

easy
0.25GB Active

Headscale

Open-source self-hosted implementation of the Tailscale control server.

medium
0.25GB Active

Healthchecks

Cron job monitoring service that alerts you when your scheduled tasks fail to run.

easy
0.25GB Active

HedgeDoc

Real-time collaborative markdown editor for creating documents and presentations.

easy
0.5GB Active

Homarr

Modern drag-and-drop homeserver dashboard with 40+ service integrations and no YAML config needed.

easy
0.5GB Active

Homebridge

Bridge for exposing non-HomeKit smart home devices to Apple Home.

medium
0.5GB Active

Homepage

Highly customizable application dashboard with service integrations and bookmarks.

easy
0.25GB Active

Hoppscotch

Open-source API development and testing workspace for REST, GraphQL, WebSocket, and more.

medium
1GB Active

Infisical

Open-source platform for secrets, certificates, and privileged access management.

medium
1GB Active

Invoice Ninja

Invoicing, payments, and accounting platform for freelancers and small businesses.

medium
1GB Active

IT Tools

Collection of handy developer tools in a single web app — converters, generators, encoders, and more.

easy
0.1GB Active

Jenkins

The most widely used open-source automation server for CI/CD pipelines.

hard
2GB Active

Karakeep

Self-hosted bookmark manager with AI-powered tagging and full-text search. Formerly known as Hoarder.

easy
0.5GB Active

Koel

Personal music streaming server with a clean web interface built with Laravel and Vue.js.

medium
0.5GB Active

Komga

Media server for comics, manga, and digital books with OPDS support.

easy
0.5GB Active

Kopia

Fast cross-platform backup tool with end-to-end encryption, compression, deduplication, and both CLI and GUI interfaces.

medium
0.5GB Active

Langfuse

Open-source LLM observability, tracing, prompt management, and evaluation platform.

medium
2GB Active

LibrePhotos

Self-hosted photo management with automatic grouping, face recognition, and geolocation.

hard
4GB Active

Lidify

Music discovery tool that provides recommendations based on your Lidarr library using Spotify or LastFM data.

easy
0.1GB Active

Linkding

Minimal bookmark manager with tagging, search, and a clean interface.

easy
0.1GB Active

Linkwarden

Collaborative bookmark manager for collecting, organizing, and preserving web pages.

easy
0.5GB Active

LocalAI

OpenAI-compatible local inference server for LLMs, images, audio, and multimodal models.

medium
4GB Active

Logto

Developer-focused authentication and authorization platform for SaaS and AI apps.

medium
1GB Active

Lychee

Simple, lightweight photo management and sharing platform.

easy
0.5GB Active

Mailcow

Full-featured mail server suite with web UI and antispam.

hard
4GB Active

Mailu

Simple but full-featured mail server as Docker containers.

hard
2GB Active

Maybe

Archived personal finance and wealth management app. Existing installs may still work, but new users should choose an actively maintained alternative.

medium
1GB Stale

Memos

Lightweight self-hosted memo hub inspired by Twitter.

easy
0.25GB Active

Miniflux

Minimalist RSS reader written in Go with a focus on simplicity and speed.

easy
0.1GB Active

MinIO

High-performance S3-compatible object storage server. Community repo archived February 2026 — MinIO moved to commercial-only model.

medium
1GB Stale

Mopidy

Extensible music server written in Python that plays music from local files, Spotify, SoundCloud, and more.

medium
0.25GB Active

Mumble

Low-latency self-hosted voice chat server and client for gaming, teams, and communities.

easy
0.25GB Active

Music Assistant

Multi-room music server and playback controller for Home Assistant and local/streaming libraries.

medium
1GB Active

NetBird

Open-source VPN platform that creates secure peer-to-peer mesh networks with zero configuration.

medium
0.5GB Active

Nextcloud Memories

Fast photo timeline, albums, maps, and mobile-friendly gallery experience for Nextcloud.

medium
1GB Active

Nextcloud Talk

Self-hosted chat, video calls, webinars, and collaboration inside Nextcloud.

medium
2GB Active

Nginx

High-performance web server and reverse proxy used by millions of sites worldwide.

medium
0.1GB Active

Node-RED

Flow-based programming tool for wiring together hardware devices, APIs, and online services.

medium
0.5GB Active

Notesnook

End-to-end encrypted note-taking app with cross-platform clients and an experimental self-hosted sync server.

easy
0.25GB Active

OneUptime

Open-source monitoring, incident management, status page, on-call, and observability platform.

hard
4GB Active

Open WebUI

Self-hosted AI workspace for local models, OpenAI-compatible APIs, RAG, tools, and multi-user chat.

easy
1GB Active

openHAB

Vendor-neutral home automation platform with a focus on flexibility.

hard
1GB Active

OpenObserve

Self-hosted observability platform for logs, metrics, traces, dashboards, and alerts.

medium
2GB Active

Overseerr

Request management and media discovery tool for Plex and Jellyfin. Archived in favour of Seerr.

easy
0.5GB Stale

Passbolt

Team-oriented open-source password manager with strong access controls.

medium
1GB Active

pgAdmin

Feature-rich web-based administration tool for PostgreSQL databases.

easy
0.5GB Active

PhotoPrism

AI-powered photo management with face recognition and auto-categorization.

medium
2GB Active

Pinchflat

Lightweight YouTube channel and playlist archiver built around yt-dlp.

easy
0.5GB Slow

Piwigo

Mature self-hosted photo gallery and album management platform for collections, teams, and communities.

easy
0.5GB Active

Plane

Project management tool designed as an open-source alternative to Jira and Linear.

medium
2GB Active

Plex

Polished media server with wide device support and optional cloud features.

easy
2GB Active

Prometheus

Time-series database and monitoring system for metrics collection.

hard
2GB Active

Prowlarr

Indexer manager that integrates with Sonarr, Radarr, and other Servarr apps for unified search.

medium
0.25GB Active

Radarr

Movie collection manager that automatically finds and downloads movies from various sources.

medium
0.5GB Active

Readeck

Modern self-hosted read-it-later and bookmark archive with article capture and highlighting.

easy
0.25GB Active

Redis Commander

Web-based Redis management tool for viewing and editing keys, values, and server info.

easy
0.1GB Slow

Renovate

Automated dependency update tool that creates pull requests to keep your projects up to date.

medium
0.5GB Active

Rocket.Chat

Team communication platform with channels, direct messaging, video calls, and open-core self-managed editions.

medium
2GB Active

RustFS

High-performance S3-compatible object storage written in Rust. Community successor to MinIO with better performance on small objects.

medium
1GB Active

Scrypted

Camera and smart home bridge with NVR features and strong HomeKit, Google Home, and Alexa integrations.

medium
2GB Active

Seafile

High-performance file sync and share with excellent syncing reliability.

medium
1GB Active

SearXNG

Privacy-respecting metasearch engine that aggregates results from multiple search engines.

easy
0.25GB Active

Seerr

Unified successor to Overseerr and Jellyseerr for Plex, Jellyfin, and Emby media requests.

easy
0.5GB Active

Semaphore

Modern web UI for Ansible, Terraform, OpenTofu, PowerShell, and other DevOps tools.

medium
0.5GB Active

SilverBullet

Extensible markdown-based note-taking app that runs in the browser with a plugin system.

easy
0.25GB Active

SiYuan

Privacy-first personal knowledge management system with block-level references, built-in sync, and local-first storage.

easy
0.5GB Active

SonarQube

Code quality and security analysis platform that inspects code for bugs, vulnerabilities, and smells.

hard
4GB Active

Sonarr

TV show collection manager that monitors for new episodes and integrates with download clients.

medium
0.5GB Active

Stalwart Mail

Modern all-in-one mail server with JMAP, IMAP, and SMTP support written in Rust.

hard
1GB Active

Synapse

Matrix homeserver for federated chat, rooms, bridges, and end-to-end encrypted messaging.

hard
2GB Active

Tandoor Recipes

Recipe management app with meal planning, shopping lists, and multi-user support.

easy
0.5GB Active

Tdarr

Distributed media transcoding and library optimization for Plex, Jellyfin, and Emby collections.

medium
2GB Active

Technitium DNS Server

Self-hosted authoritative and recursive DNS server with web UI, blocking, and DNS-over-HTTPS support.

medium
0.5GB Active

Traefik

Cloud-native reverse proxy and load balancer with automatic service discovery.

hard
0.25GB Active

TriliumNext Notes

Community-maintained continuation of Trilium Notes for hierarchical personal knowledge bases.

easy
0.5GB Active

TubeArchivist

Self-hosted YouTube media server that downloads, indexes, and organises YouTube content for offline viewing.

medium
2GB Active

Umami

Simple privacy-focused web analytics alternative.

easy
0.5GB Active

UpSnap

Simple Wake-on-LAN web app for remotely powering on devices on your network.

easy
0.1GB Active

Wallabag

Mature self-hosted read-it-later app for saving, tagging, and reading web articles.

medium
0.5GB Active

Wallos

Personal subscription and recurring expense tracker with spending analytics.

easy
0.1GB Active

Wazuh

Open-source XDR and SIEM platform for endpoint, cloud, and workload security monitoring.

hard
4GB Active

WeKan

Open-source kanban board inspired by Trello for project management.

easy
0.5GB Active

Wiki.js

Powerful wiki engine with Git-backed storage and multiple editors.

medium
1GB Active

WireGuard UI

Web-based management interface for WireGuard VPN server configuration.

medium
0.25GB Slow

Woodpecker CI

Community fork of Drone CI focused on staying open source and community-driven.

medium
0.5GB Active

Yacht

Container management UI with a focus on templated deployments and a clean interface. Development has stalled since mid-2024.

easy
0.25GB Slow

Z-Wave JS UI

Z-Wave control panel and MQTT gateway for Home Assistant and self-hosted smart home stacks.

medium
0.5GB Active

Zigbee2MQTT

Bridge that connects Zigbee devices to MQTT, enabling control without vendor hubs.

medium
0.25GB Active

Zipline

ShareX-compatible file upload server with URL shortening, folders, and S3 storage support.

easy
0.5GB Active

ZITADEL

Modern self-hostable identity platform with OIDC, SAML, passkeys, MFA, and multi-tenancy.

hard
2GB Active

Zulip

Threaded team chat that combines real-time messaging with email-like topic threading.

medium
2GB Active