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Service guides

From your first deployment to useful, running software.

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264 services

ActivePieces

ActivePieces open-source workflow automation platform with a visual builder and 200+ integrations. Build automations without code using triggers and actions.

Actual Budget

Local-first personal finance app inspired by YNAB — zero-based budgeting, account sync, reports, and end-to-end encryption keeping your data on your server

AdGuard Home

Network-wide DNS ad and tracker blocker — self-hosted alternative to Pi-hole with a modern UI, DoH/DoT support, parental controls, and per-client filtering

Adminer

Lightweight, full-featured database management tool in a single PHP file — supports MySQL, PostgreSQL, SQLite, MongoDB, and more

AnythingLLM

All-in-one LLM client and AI workspace — embed documents, build custom agents, and chat with your data using any LLM provider or a local Ollama instance

Apache Superset

Apache Superset open-source business intelligence and data visualization platform with a rich SQL editor, interactive dashboards, and 40+ chart types.

Apprise API

Unified push notification gateway supporting 80+ services — Slack, Discord, Telegram, Email, PagerDuty, and more via a single REST API

Appsmith

Open-source low-code platform for building internal tools, admin panels, and custom dashboards — drag-and-drop UI connected to any database or API

Appwrite

Appwrite is an open-source backend-as-a-service platform providing authentication, databases, file storage, cloud functions, and realtime subscriptions.

Argilla

Argilla open-source MLOps platform for data labeling and evaluation of LLM and NLP datasets.

Audiobookshelf

Self-hosted audiobook and podcast server. Listen anywhere, track your progress, manage your library.

Authelia

Open-source SSO and multi-factor authentication portal that protects your self-hosted services with TOTP, WebAuthn, and push notifications

Authentik

Authentik open-source identity provider and SSO platform supporting SAML, OAuth2, LDAP, and SCIM — a self-hosted alternative to Okta and Auth0.

Baby Buddy

Baby Buddy tracks infant care data — feedings, sleep, diaper changes, and growth.

Baserow

Open-source no-code database and Airtable alternative with real-time collaboration, REST API, formula fields, custom views, and webhook automations

Bazarr

Companion app for Sonarr and Radarr — automatically download subtitles for your movies and TV shows from multiple providers

Bento PDF

Browser-based PDF toolkit for merging, splitting, and converting documents. This template provides a web interface, not a PDF generation REST API.

Beszel

Lightweight server monitoring hub with historical data, Docker container stats, and alert notifications — simpler alternative to Grafana/Netdata

Bluesky PDS

Bluesky Personal Data Server — self-hosted AT Protocol PDS for the decentralized social network.

BookStack

Simple, self-hosted wiki platform for organizing and storing information — book/chapter/page hierarchy, WYSIWYG editor, search, and role-based access control

Browserless

Browserless headless Chrome service for web scraping, screenshot, and PDF generation APIs.

Budge

Simple, fast expense tracker with categories, accounts, statistics, and multi-currency support — lightweight alternative to complex budgeting apps

Budibase

Open-source low-code platform for building internal tools, business apps, and automated workflows with a visual builder and full API generation

Bugsink

Bugsink self-hosted error tracking and exception monitoring (lightweight Sentry alternative).

Caddy

Caddy powerful automatic HTTPS web server and reverse proxy with simple configuration.

Cal.com

Cal.com open-source scheduling and calendar booking platform with customizable booking pages, team scheduling, and calendar integrations.

Calibre-Web

Web-based eBook reader and manager for your Calibre library — browse, read, download, and send books to Kindle with user management and OPDS support

CapRover

CapRover self-hosted PaaS with one-click app deployment, SSL, and Docker support.

Castopod

Castopod is an open-source podcast hosting platform with ActivityPub federation, analytics, and a built-in social network for podcasters.

Changedetection.io

Self-hosted website change detection and restock monitoring — get alerts when any web page content changes, with CSS/JSON selectors and browser rendering support

Chaskiq

Chaskiq open-source conversational marketing platform for customer support and engagement.

Chatwoot

Open-source omnichannel customer support platform — unify live chat, email, WhatsApp, Facebook, and Twitter into one shared inbox for your team

Checkmate

Checkmate is an open-source uptime monitoring platform supporting HTTP, TCP, ping, and DNS checks with alerting and status pages.

Chibisafe

Chibisafe self-hosted file and media sharing with gallery, albums, and short URLs.

Chroma

Open-source, AI-native vector database for storing and querying embeddings — purpose-built for building applications with AI and machine learning models

ClassicPress

ClassicPress WordPress fork without the Gutenberg editor — classic PHP CMS with plugin ecosystem.

ClickHouse

Blazing fast open-source column-oriented database optimized for real-time analytics — the engine behind many observability and analytics platforms

CloudBeaver

Web-based database management supporting PostgreSQL, MySQL, MongoDB, SQLite, and 40+ databases — full SQL editor in the browser with team collaboration

Cloudflared

Cloudflare Tunnel client — expose local services to the internet through Cloudflare's network without opening firewall ports or needing a public IP address

Cloudreve

Cloudreve self-hosted cloud storage with online preview, share links, multi-storage backend support, and a clean web interface.

Cockpit

Cockpit interactive web-based server management — monitor performance, manage services, and run terminals.

Code Server

VS Code in the browser — full IDE with extensions, integrated terminal, Git support, and language servers accessible from any device without local installation

CodiMD

CodiMD (HackMD community edition) real-time collaborative Markdown editor.

ConvertX

ConvertX self-hosted file format converter supporting 1000+ formats.

Convex

Convex open-source reactive backend platform with real-time sync and serverless functions.

CrowdSec

Open-source collaborative security engine with crowd-sourced IP reputation, intrusion detection, and modular bouncers to block malicious traffic

Cryptgeon

Cryptgeon is a secure one-time secret and file sharing service with client-side encryption ensuring only the recipient can read the content.

CryptPad

CryptPad end-to-end encrypted collaborative office suite with documents, spreadsheets, kanban boards, and code editor — zero-knowledge by design.

CyberChef

The Cyber Swiss Army Knife — a web app for encryption, encoding, compression, data analysis, and 400+ other operations

Dashy

Feature-rich customizable homepage for self-hosted services with live status indicators, widgets, and over 200 theme options

Databasus

Databasus web-based database management with support for multiple database engines.

Deno KV

Deno KV self-hosted key-value store server compatible with the Deno KV API.

Directus

Open-source data platform that wraps any SQL database with a no-code studio, auto-generated REST and GraphQL APIs, role-based access, and real-time subscriptions

Diun

Diun Docker Image Update Notifier — track outdated container images and receive alerts.

Django Starter

Python web framework starter for dashboards, admin tools, APIs, and full-stack server-rendered apps.

Docker Registry

A private Docker container image registry with a simple REST API for storing and distributing container images within your infrastructure.

Docmost

Open-source collaborative wiki and documentation platform with real-time editing, spaces, permissions, diagrams, and team knowledge management

Documenso

Open-source DocuSign alternative — send, sign, and manage legally binding documents with a modern UI and transparent, auditable e-signature workflows

Docusaurus

Developer-focused documentation site generator for versioned docs, blogs, API references, and product websites built with React and Markdown.

DocuSeal

DocuSeal open-source document signing and PDF form builder with drag-and-drop templates, audit trails, and email signature requests.

DokuWiki

Simple, feature-rich wiki software that uses plain text files instead of a database — version control, plugin system, and access control built in

Dolibarr

Open-source ERP and CRM for small and medium businesses — invoicing, inventory, HR, projects, accounting, and e-commerce in a single unified platform

Dozzle

Real-time Docker log viewer with a clean web UI — monitor container logs live, search historical output, and merge log streams without a command line

Drone

Container-native continuous delivery platform with YAML pipeline definitions, secrets management, branch/tag promotion, and GitHub/Gitea/GitLab integration

Drupal

Drupal enterprise-grade open-source PHP CMS and web framework.

Easy!Appointments

Easy!Appointments web-based appointment scheduling software for small businesses.

Elasticsearch

Distributed search and analytics engine for log analytics, full-text search, time-series analysis, and business intelligence at petabyte scale

Emby

Personal media server for streaming movies, TV shows, music, and photos with hardware transcoding, live TV, DVR, and official mobile apps

ESPHome

ESPHome firmware configurator — write YAML configs and flash them to ESP8266/ESP32 devices for deep Home Assistant integration with no code

EspoCRM

Free, open-source CRM with sales pipeline management, task automation, marketing campaigns, customer support, and email integration

Excalidraw

Open-source whiteboard for sketching hand-drawn style diagrams. Local drawings are saved in your browser. Live collaboration in this image uses external services; hosting the editor does not self-host collaboration.

FastAPI Starter

Python API starter for lightweight services, internal APIs, webhooks, and async backend endpoints.

File Browser

Web-based file manager with user management, sharing links, text editor, and WebDAV support — a lightweight self-hosted alternative to cloud storage UIs

Firefly III

Free and open-source personal finance manager with accounts, transactions, budgets, categories, tags, recurring bills, and detailed reporting

Flame

Self-hosted startpage for your homelab. Pin your apps and bookmarks in a clean dashboard.

Flowise

Drag-and-drop UI to build LLM orchestration flows and AI agents. Upstream development ended on August 31, 2026; use this final release only while planning a maintained alternative.

Forgejo

Community-driven self-hosted Git forge with repositories, Forgejo Actions CI/CD, pull requests, issue tracking, container registry, and package hosting

FreshRSS

Free self-hosted RSS and Atom feed aggregator with multi-user support, extensions, API access for mobile apps, and a mobile-friendly interface

Ghost

Modern open-source publishing platform — create a blog or newsletter with Ghost's beautiful editor, membership system, email newsletters, and SEO tools

Gitea

Lightweight, fast self-hosted Git service with issue tracker, pull requests, CI/CD (Gitea Actions), and package registry. Choose SQLite for simple setups or PostgreSQL for teams and production workloads.

Glance

Fast self-hosted dashboard for server status, RSS feeds, weather forecasts, and custom widgets — configured with a single YAML file

Go Starter

Go net/http starter for fast APIs, workers with HTTP endpoints, and small backend services.

GoatCounter

Privacy-friendly web analytics with no cookies, no GDPR banner required, and a tiny 4 KB tracking script — simple dashboards for page views and referrers

Gotify

Self-hosted push notification server with a REST API and WebSocket stream — create apps and clients, send messages with priorities and extras

Grafana

Open-source observability platform for visualizing metrics, logs, and traces from Prometheus, Loki, InfluxDB, and 50+ data sources with rich dashboards

Grafana Tempo

Grafana Tempo distributed tracing backend — store and query billions of traces at scale.

Grocy

Open-source ERP for your household — grocery management, shopping lists, meal planning, recipe storage, battery tracking, and home inventory

HarnessRouter

Self-hosted console and unified API for agent harnesses such as Codex, Claude Code, Gemini, OpenCode, and Hermes, with durable sessions, streaming, files, cancellation, and structured failures.

HashiCorp Vault

Secrets management, encryption, and identity. Securely store and control access to tokens, passwords, and certificates.

Headscale

Self-hosted Tailscale control server — run your own WireGuard mesh VPN without depending on Tailscale's cloud infrastructure

Healthchecks

Cron job monitoring service — send pings from your scripts and get notified when they fail to check in on time. Self-hosted alternative to Cronitor and Dead Man's Snitch

HedgeDoc

Real-time collaborative Markdown editor — create and share notes with simultaneous editing, rich formatting, diagram support, and revision history

Heimdall

Elegant application dashboard — organize shortcuts to all your web apps with live status badges and customizable search

Homarr

Sleek modern browser homepage with Docker socket integration, live service status, built-in search, and a tile-based layout

Home Assistant

The world's leading open-source home automation platform — control smart devices, automate your home, and integrate 2,000+ services with local control and privacy

Homepage

Highly customizable application dashboard with YAML config, service status monitoring, and real-time widget integrations

Homer

Simple, lightweight static homepage for servers — configure all your services with a single YAML file and get a clean bookmarks page

Hoppscotch

Open-source API development ecosystem — REST, GraphQL, WebSocket, and SSE testing with collections, environments, team workspaces, and API documentation

Immich

High-performance self-hosted photo and video backup solution with AI-powered search, facial recognition, albums, and mobile apps for iOS and Android

Infisical

Infisical open-source secrets management platform — store, sync, and rotate secrets across teams.

InfluxDB

Purpose-built time-series database optimised for metrics, events, and real-time analytics. Comes with a built-in query UI and REST API. Use it with Grafana for dashboards.

Invoice Ninja

Powerful open-source invoicing platform with time tracking, expenses, projects, client portal, proposals, and automated payment reminders

IT Tools

Collection of 40+ handy online utilities for developers and IT professionals — hashing, encoding, conversion, generators, and cryptography tools

Jellyfin

Free software media server — stream your movies, TV shows, music, and photos to any device with no subscription fees or tracking

Jenkins

Open-source automation server for CI/CD — 1,800+ plugins, Pipeline-as-Code with Jenkinsfile, distributed builds with agents, and deep ecosystem integration

Joplin Server

Self-hosted sync server for Joplin note-taking app — sync notes, notebooks, and attachments across all your devices while keeping full control of your data

Karakeep

The bookmark-everything app — save links, notes, and images with AI-powered automatic tagging and full-text search. Formerly known as Hoarder.

Karakeep

Self-hosted bookmark manager with AI-powered auto-tagging, full-text search, browser extension, and mobile apps for iOS and Android

Kavita

Self-hosted reading server for manga, comics, and ebooks with a polished web reader, OPDS support, reading progress sync, and reading lists

Keycloak

Keycloak enterprise-grade identity and access management with SSO and OAuth2/OIDC.

Kibana

Visualize and explore your Elasticsearch data. Dashboards, maps, and machine learning insights.

Kimai

Open-source time-tracking solution for teams — log work on projects and clients, manage invoices, run detailed reports, and integrate with accounting tools

Komga

Self-hosted media server for comics, manga, and BD collections with a web reader, OPDS, REST API, and Tachiyomi integration

Label Studio

Open-source data labeling platform for ML datasets — annotate text, images, audio, video, and time series with flexible labeling interfaces and team collaboration

Langflow

Open-source Python-based visual framework for building AI agents and RAG pipelines with a drag-and-drop editor and 100+ components

Langfuse

Open-source LLM engineering platform for tracing, evaluating and improving AI applications with prompt management, metrics and datasets

Laravel Starter

PHP Laravel starter for web apps, APIs, internal tools, queues, and product backends.

LibreChat

Self-hosted AI chat interface supporting OpenAI, Anthropic, Google, Ollama, and more — with conversation history, file uploads, and multi-user support

LibreTranslate

Free and open-source machine translation API — translate text between 30+ languages without external API keys or usage limits

Lidarr

Smart PVR for music — automatically download, sort, and manage your music library with support for MusicBrainz, indexers, and download clients

LimeSurvey

The most popular open-source survey software — create, run, and analyze surveys with advanced question types, quota management, and participant tracking

Linkding

Minimal self-hosted bookmark manager with tagging, full-text search, browser extensions for Chrome and Firefox, and import/export support

Listmonk

High performance, self-hosted newsletter and mailing list manager with a modern dashboard, segmentation, multi-list management, and analytics

LiteLLM

Open-source LLM gateway — route requests to 100+ LLM providers (OpenAI, Anthropic, Bedrock, Vertex) with load balancing, auth, spend tracking, and retries

Lobe Chat

Private multi-model AI workspace with durable conversations, managed data, object storage and optional access to an attached Ollama service.

Logto

Logto modern open-source identity solution with OIDC, social logins, and admin portal.

Loki

Cost-effective horizontally scalable log aggregation system using the same label model as Prometheus — query logs with LogQL alongside your metrics

Mage AI

Data pipeline orchestration workspace for building, running, monitoring, and scheduling Python, SQL, and R pipelines.

Mailpit

Modern SMTP testing tool with a web UI — catch all outbound emails from your development or staging environment without sending to real recipients

MariaDB

Community-developed, open-source fork of MySQL — high-performance relational database used by many self-hosted applications as a MySQL drop-in replacement

Matomo

Leading open-source web analytics platform with full data ownership, GDPR compliance, tag management, A/B testing, and a complete Google Analytics alternative

Matrix Synapse

Reference Matrix homeserver for decentralized, end-to-end encrypted, federated real-time communication — compatible with all Matrix clients including Element

Mattermost

Secure self-hosted team messaging platform for technical teams — channels, threads, voice/video calls, playbooks, workflow automation, and CI/CD integrations

Maybe

Open-source personal finance and wealth management app — track investments, net worth, spending, and financial goals with privacy-first self-hosting

Mealie

Self-hosted recipe manager and meal planner with automatic recipe import from URLs, shopping lists, meal calendar, and multi-user household support

Meilisearch

Ultra-fast, open-source search engine with typo tolerance, filters, facets, and a REST API — embed powerful search into any application in minutes

Memos

Lightweight, privacy-first note-taking service with Markdown support, resource hosting, tags, and a powerful REST API for integrations

Metabase

Open-source business intelligence tool — create interactive dashboards, run SQL queries, and build reports without writing code

Miniflux

Minimalist and opinionated RSS feed reader — fast, simple, and distraction-free with API support, filtering rules, and keyboard shortcuts

MinIO

High-performance S3-compatible object storage — store backups, data lakes, AI/ML datasets, and cloud-native workloads with MinIO's enterprise-grade API

MongoDB

Flexible document database for applications that need rich query capability and horizontal scalability. Deployed as a private managed database and auto-wired to dependent services.

Monica

Personal CRM. Remember details about your contacts, track conversations and reminders.

Moodle

Moodle world's most popular open-source learning management system for online education.

Mosquitto

Lightweight, open-source MQTT broker for IoT messaging — the standard protocol for connecting sensors, actuators, and smart home devices

MySQL

Popular open-source relational database. Deployed as a private managed database and auto-wired to dependent services at deploy time. Credentials are platform-generated — no password to remember.

n8n

Extendable workflow automation platform. Build integrations between 400+ apps and APIs with a visual node-based editor. Self-host to keep all automation data in your own infrastructure.

NATS

High-performance cloud-native messaging system for microservices — publish/subscribe, request/reply, JetStream persistence, and K/V store

Navidrome

Modern self-hosted music server and streamer compatible with all Subsonic/Airsonic apps — stream your music library from anywhere

Netdata

Real-time performance monitoring for infrastructure and applications — collect 10,000+ metrics per second with ML-powered anomaly detection

Next.js Starter

React and Next.js starter for SSR apps, dashboards, portals, and hybrid frontend experiences.

Nextcloud

Self-hosted cloud storage and collaboration platform — file sync, calendars, contacts, office editing, video calls, and 300+ apps as a Google Drive/Workspace alternative

Nginx Proxy Manager

Beautiful web UI for managing Nginx reverse proxy hosts — SSL certificates via Let's Encrypt, access lists, redirections, and stream proxies without editing config files

NocoDB

Open-source Airtable alternative — turn any MySQL, PostgreSQL, or SQLite database into a smart spreadsheet with REST APIs and team collaboration

Node Express Starter

Node.js Express starter for REST APIs, webhooks, microservices, and internal HTTP services.

ntfy

Simple HTTP-based pub/sub notification service — send push notifications to phone or desktop from any script, CI pipeline, or application with a plain HTTP POST

Odoo

Open-source ERP suite with CRM, e-commerce, accounting, inventory, manufacturing, HR, and 30,000+ apps for every business need

Ollama

Run language models on infrastructure you control and connect them privately to Moltern applications, services, and coding agents

Open WebUI

User-friendly WebUI for LLMs — connect to Ollama or any OpenAI-compatible API with a polished chat interface, RAG support, and multi-model conversations

OpenClaw

Self-hosted AI assistant gateway with persistent memory, tools, messaging channels, and a browser control interface. Connect a model provider after deployment and keep agent state in your Moltern workspace.

Organizr

Homelab services organizer with SSO support, tab management, user access control, and integration with popular media services

Outline

Fast, collaborative team wiki with real-time editing, Slack/GitHub integration, full-text search, and structured documentation for knowledge management

Overseerr

Media request manager for Plex — let users browse and request movies and TV shows that automatically flow to Radarr and Sonarr

PairDrop

Local network file sharing in the browser — instantly send files and messages to devices on the same network with no accounts or cloud storage

Paperless-ngx

Open-source document management system with OCR, full-text search, auto-tagging, and document classification — scan once, find anything instantly

ParadeDB

Private PostgreSQL-compatible database with full-text and vector search. Moltern provisions it automatically for services that require pg_search.

Passbolt

Open-source team password manager with end-to-end OpenPGP encryption, sharing workflows, role-based access, and browser extension support

pgAdmin

Leading open-source PostgreSQL administration and development platform — query editor, schema browser, monitoring, backup management, and connection pooling

Phoenix Starter

Elixir Phoenix starter for realtime web apps, APIs, LiveView products, and resilient backend services.

PhotoPrism

AI-powered self-hosted photo library with automatic classification, face recognition, RAW file support, and full-text search — your photos, privately

phpMyAdmin

phpMyAdmin is a web-based administration interface for MySQL and MariaDB databases with support for browsing, querying, and managing data.

Pi-hole

Network-level advertisement and tracking blocker — acts as a DNS sinkhole to protect all devices on your network without installing client-side software

PingvinShare

PingvinShare self-hosted file sharing with expiring links and password protection.

Piwigo

Piwigo open-source photo gallery and media management application with albums, tags, user management, and plugin support.

Plane

Plane open-source project and issue tracking platform with sprints, cycles, and modules — a self-hosted alternative to Jira and Linear.

Plausible

Lightweight, privacy-friendly web analytics that is GDPR-compliant and cookie-free — beautiful dashboards with no personal data collection

Plex

Personal media server — stream your movie, TV show, and music library to any device with hardware transcoding, live TV DVR, and Plex Pass support

Plunk

Plunk is an open-source email marketing and transactional email platform for sending campaigns and automated emails.

Pocket ID

Simple OpenID Connect identity provider — self-host your own OIDC server with a clean UI, app management, and passkey authentication support

PocketBase

Open-source backend in a single file — embedded database, realtime subscriptions, authentication, file storage, REST API, and admin dashboard

Portainer

Universal container management platform — manage Docker, Kubernetes, and Nomad environments through a clean web UI with RBAC, templates, and edge computing support

Postal

Postal is an open-source mail delivery platform for sending and receiving large volumes of email with detailed logging and analytics.

PostgreSQL

Reliable open-source relational database. Deployed as a private managed database and auto-wired to dependent services at deploy time. Credentials are platform-generated — no password to remember. The vector extension is available for AI and semantic-search workloads.

PostHog

PostHog open-source product analytics platform with session recording, feature flags, A/B testing, and funnel analysis — all in one self-hosted suite.

Postiz

Postiz open-source social media scheduling and management with AI-assisted content.

Prefect

Prefect open-source workflow orchestration platform for building, scheduling, and observing data pipelines with a modern Python-native API.

PrivateBin

Zero-knowledge encrypted paste service — all encryption happens client-side; the server never sees the unencrypted content

PrivateGPT

PrivateGPT API and workbench for private AI applications, connected to an OpenAI-compatible model service such as Ollama.

Prometheus

Open-source systems monitoring and alerting toolkit with pull-based metrics collection, PromQL query language, and native Grafana integration

Prowlarr

Indexer manager for Sonarr, Radarr, and Lidarr — centrally manage all your indexers with a single configuration synced to all *arr apps

Proxyscotch

Proxyscotch open-source API client for teams — a self-hosted Postman alternative.

Pterodactyl

Pterodactyl open-source game server management panel with Docker isolation.

qBittorrent

qBittorrent is an open-source BitTorrent client with a powerful web UI, RSS downloader, and advanced torrent management features.

Qdrant

Open-source, AI-native vector similarity search engine — store and query high-dimensional vectors for semantic search, recommendations, and anomaly detection

RabbitMQ

Battle-tested AMQP message broker with a built-in management UI. Use it standalone for task queues and pub/sub, or as a dependency for services that need reliable message delivery.

Radarr

Smart PVR for movies — automatically download, sort, and manage your movie library with support for 20+ indexers and download clients

Rails Starter

Ruby on Rails starter for server-rendered web apps, admin panels, and product backends.

Rallly

Rallly open-source scheduling and group poll tool for finding meeting times without back-and-forth emails — simple, fast, and self-hosted.

Reactive Resume

Reactive Resume free open-source resume builder with beautiful templates, one-click PDF export, and privacy-focused design — no ads, no tracking.

Readeck

Self-hosted read-later and bookmarking app with full-text search, distraction-free reading view, highlights, and permanent article archiving

Redis

High-performance in-memory data store used as a cache and message broker. Deployed as a private managed cache and auto-wired to dependent services. Data is ephemeral — reconstructible from the primary service.

RedisInsight

RedisInsight is a browser-based GUI for Redis databases that provides data visualization, query building, and performance monitoring tools.

Redlib

Redlib fast privacy-respecting alternative frontend to Reddit with no tracking or ads.

Redmine

Redmine is an open-source project management and bug tracking application featuring wiki, forums, time tracking, and Gantt charts.

Rocket.Chat

Rocket.Chat open-source team communication platform with channels, direct messages, video conferencing, and Omnichannel customer support.

Rybbit

Rybbit is an open-source lightweight web analytics platform offering real-time visitor tracking with a privacy-first approach.

Ryot

Ryot is an open-source life and media tracking platform for books, movies, TV shows, games, and fitness with a unified dashboard.

Seafile

Open-source enterprise file sync and share with desktop clients, end-to-end encryption, wiki pages, collaborative editing, and LDAP integration

SearXNG

Privacy-respecting metasearch engine aggregating results from 70+ search services — no tracking, no profiling, fully self-hosted

SeaweedFS

SeaweedFS is a distributed object storage system optimized for storing and serving billions of small files with high throughput and low latency.

Sentry

Sentry open-source error tracking and performance monitoring platform with stack traces, breadcrumbs, release tracking, and alerting.

Sequin

Sequin stream database changes — capture every INSERT, UPDATE, DELETE as a real-time event stream.

SFTPGo

Full-featured SFTP server with a web admin UI, virtual folders, S3 backend support, REST API, WebDAV, and FTP/FTPS as a modern file transfer gateway

Shlink

Shlink self-hosted URL shortener with click analytics, QR code generation, domain management, and a full REST API.

SigNoz

SigNoz open-source OpenTelemetry-native APM with distributed traces, metrics, and log management — a self-hosted alternative to Datadog and New Relic.

SilverBullet

Open-source personal knowledge management system with a markdown-based wiki, structured queries, and an extensible plug-in system

SiYuan

Privacy-first self-hosted knowledge management with block-based editing, bidirectional links, flashcards, end-to-end encryption, and offline-first design

Slash

Slash is an open-source link shortener and bookmark manager with browser extension support for quickly saving and accessing links.

Snapdrop

Browser-based local network file sharing inspired by Apple AirDrop — zero configuration, no accounts, instant peer-to-peer transfers

Soju

Multi-user IRC bouncer. ⚠ The upstream repository was archived on April 14, 2026 and is no longer maintained. This service will be removed from the Moltern catalog in a future release.

Soketi

Soketi fast Pusher-compatible open-source WebSocket server for real-time app features.

SonarQube

Open-source code quality and security platform with static analysis for 30+ languages, CI/CD quality gates, and vulnerability detection

Sonarr

Smart PVR for TV shows — automatically download, sort, and manage your series library with support for 20+ indexers and download clients

Spring Boot Starter

Java Spring Boot starter for APIs, business services, and JVM-based backend workloads.

Stalwart Mail Server

Stalwart is an all-in-one mail server supporting SMTP, IMAP, JMAP, and WebDAV with a built-in web admin interface.

Stash

Stash self-hosted media organizer and player with automatic tagging, metadata scrapers, and a built-in video player for personal media collections.

Statusnook

Simple, self-hosted status page and uptime monitoring — create public status pages for your services with incident management and subscriber notifications

Stirling PDF

Locally hosted web-based PDF manipulation suite — merge, split, compress, convert, rotate, and edit PDFs without sending files to external servers

Strapi

Strapi open-source headless CMS with customizable content types, REST and GraphQL APIs, and a powerful admin panel for managing content.

Supabase

Supabase open-source Firebase alternative with PostgreSQL, auth, storage, and realtime APIs.

SuperTokens

SuperTokens is an open-source user authentication infrastructure providing session management, multi-tenancy, and social login with easy integration.

Svix

Svix is an enterprise-ready webhooks service for sending, receiving, and managing webhooks at scale with reliable delivery and retry logic.

Swetrix

Swetrix is an open-source privacy-focused web and product analytics platform with real-time dashboards, funnel analysis, and event tracking.

Syncthing

Open-source peer-to-peer file synchronization with TLS encryption, no central server, selective sync, file versioning, and a web GUI

Tandoor Recipes

Recipe manager and meal planner. Import from any URL, organize your collection, generate shopping lists.

Teable

Teable is an open-source Airtable alternative offering a spreadsheet-database hybrid with rich views, automation, and collaboration features.

Tolgee

Tolgee open-source software localization platform with in-context translation, screenshots, auto-translation, and SDK integrations for React, Angular, and more.

Traccar

Open-source GPS tracking platform — track vehicles, assets, and people with 1,000+ supported protocols, geofences, notifications, and reporting

Traefik

Modern cloud-native reverse proxy and load balancer with automatic service discovery, Let's Encrypt SSL, and a dynamic dashboard

TrailBase

TrailBase fast open-source application backend with SQLite, auth, and REST/realtime APIs.

Transmission

Transmission is a lightweight BitTorrent client with a clean web interface for managing downloads remotely.

Trilium Notes

Trilium Notes original hierarchical note-taking application with scripting support.

TriliumNext Notes

Actively maintained Trilium fork — hierarchical note-taking with JavaScript scripting, bidirectional links, note encryption, and a cross-device sync server

Twenty

Open-source CRM with custom objects, kanban pipelines, workflow automations, REST/GraphQL APIs, and email sync as a Salesforce/HubSpot alternative

Typesense

Typesense is a fast, typo-tolerant open-source search engine designed for building delightful search experiences with instant results.

Umami

Lightweight, cookie-free, GDPR-compliant web analytics — track page views, user sessions, and custom events without compromising visitor privacy

Unleash

Unleash is an open-source feature flag management system that enables teams to safely ship and test features in production at any scale.

Uptime Kuma

Self-hosted monitoring tool to track uptime for HTTP, TCP, DNS, Push, and Docker containers — get notified via 90+ integrations when services go down

Vaultwarden

Self-hosted Bitwarden-compatible password manager. Use the official Bitwarden browser extension or mobile app with your own server. All passwords stay in your infrastructure.

Verdaccio

Verdaccio lightweight private npm registry and proxy with scoped package support, caching, and a simple web UI for managing packages.

Vikunja

Self-hosted to-do and project management app with tasks, projects, teams, reminders, and Gantt charts — your privacy-friendly Todoist/ClickUp alternative

Vvveb

Vvveb visual website builder with drag-and-drop editor and PHP backend.

Wakapi

Wakapi is a self-hosted WakaTime-compatible coding time tracker that provides detailed statistics and dashboards about your programming activity.

Wallabag

Self-hosted read-it-later service — save articles, highlight text, add annotations, and export to PDF or ePub for offline reading on any device

Weaviate

Open-source AI-native vector database — store and query text, images, and other data alongside ML model embeddings for semantic search and generative AI

Web-Check

Web-Check comprehensive website analyzer — WHOIS, DNS, headers, tech stack, and security info.

Weblate

Weblate web-based translation management system with Git/GitHub integration, continuous localization workflows, and support for 100+ file formats.

Wiki.js

Modern, powerful wiki app built on Node.js — Markdown editor, 100+ authentication modules, full-text search, multiple storage backends, and a visual editor

Windmill

Windmill open-source developer platform for building scripts, workflows, and internal apps from Python, TypeScript, Go, or Bash with a visual flow editor.

WireGuard Easy

Simplest way to run WireGuard VPN with a web UI for client management, QR code generation, and traffic statistics

Woodpecker CI

Container-native CI/CD with YAML pipeline definitions, matrix builds, secrets management, and native Gitea, GitHub, and GitLab integration

WordPress

The world's most popular CMS — power your blog, business site, or e-commerce store with thousands of themes and plugins

Yamtrack

Yamtrack is a self-hosted media tracker for movies, TV shows, anime, and games with a clean interface and progress tracking.

Zammad

Open-source helpdesk with multi-channel ticketing (email, chat, phone), SLA management, knowledge base, automation rules, and over-the-shoulder reporting

Zipline

Zipline fast and feature-rich file sharing server with uploads dashboard.