Browse All Services

Explore our complete collection of self-hosted open source alternatives

1861 services found

Send

Send

Encrypted file sharing with expiring links

Self-hostable encrypted file sharing service with expiring links, download limits, and optional password protection for secure, temporary transfers.

Alternative to:
WeTransfer
WeTransfer
+8
slcl

slcl

Minimal web-based file server for lightweight personal cloud storage

Simple, lightweight web file server (“cloud storage”) in C for private uploads and public read-only sharing, designed to run efficiently on low-resource systems.

Alternative to:
Dropbox
Dropbox
+14
Prosody IM

Prosody IM

Lightweight and extensible XMPP (Jabber) communication server

Prosody IM is a modern, resource-efficient XMPP (Jabber) server written in Lua, designed to be easy to configure and extend for private messaging and federation.

Alternative to:
Cisco Jabber
Cisco Jabber
+19
Zimbra Collaboration

Zimbra Collaboration

Enterprise email, calendar, contacts, and collaboration suite

Self-hosted enterprise collaboration suite providing email, webmail, calendaring, contacts, and administration for organizations.

Alternative to:
Microsoft Exchange Online
Microsoft Exchange Online
+19
Jirafeau

Jirafeau

Simple web-based file sharing with one-time download links

Jirafeau is a lightweight self-hosted file sharing app that creates time-limited, optional one-time download links with minimal dependencies and admin controls.

Alternative to:
WeTransfer
WeTransfer
+9
Conduit

Conduit

Lightweight Matrix homeserver written in Rust

A single-binary, low-resource Matrix homeserver in Rust; simple setup, RocksDB (default) or SQLite backends, built with axum and Ruma.

Alternative to:
Element Matrix (Hosted)
Element Matrix (Hosted)
+19
Snac

Snac

Lightweight ActivityPub server written in portable C

Open-source, minimal ActivityPub server in portable C — multiuser, Mastodon-API compatible, no database required, JavaScript-free web UI for small federated instances.

Alternative to:
Mastodon (mastodon.social)
Mastodon (mastodon.social)
+6
Drupal

Drupal

Open source content management framework for building websites

Drupal is a flexible, extensible CMS and web framework for building content-rich websites, portals, and digital experiences with strong permissions and structured content...

Alternative to:
WordPress.com
WordPress.com
+13
Phylum

Phylum

Self-hosted file storage with offline-first web and native clients

Self-hosted file storage platform with offline-first clients, selective sync, version history, WebDAV access, and support for external auth and storage backends.

Alternative to:
Dropbox
Dropbox
+15
Veloren

Veloren

Open-source multiplayer voxel action-adventure RPG

Veloren is an open-source voxel action-adventure RPG with procedural world simulation, fast-paced combat, crafting, NPC towns, dungeons, and multiplayer servers.

Alternative to:
Minecraft Realms
Minecraft Realms
+10
Channels DVR Server

Channels DVR Server

Standalone DVR and media server for live TV and recordings

Self-hosted DVR server for live TV, recording, and streaming to Channels apps from a computer or NAS, with optional hardware transcoding and TV Everywhere support.

Alternative to:
Plex
Plex
+6
Easypanel

Easypanel

Server control panel for deploying and managing Docker apps

Self-hosted control panel to deploy, manage, and monitor Docker-based apps with domains, SSL, environment variables, and one-click services.

Alternative to:
Coolify Cloud
Coolify Cloud
+15
Blue Iris

Blue Iris

Windows-based video surveillance and NVR software

Blue Iris is Windows NVR software for managing up to 128 cameras, recording and search, remote web/mobile viewing, motion/audio alerts, and optional built-in AI detection...

Alternative to:
Synology Surveillance Station
Synology Surveillance Station
+6
Akkoma

Akkoma

ActivityPub fork of Pleroma focused on expressive fediverse features

Akkoma is an Elixir/Phoenix fork of Pleroma implementing ActivityPub, with Misskey-flavored markdown, custom emoji reactions, multiple frontends and performance improveme...

Alternative to:
Pleroma
Pleroma
+5
Surfer (Cloudron Surfer app)

Surfer (Cloudron Surfer app)

Minimal offline-capable personal start page and bookmark launcher

Surfer is a lightweight, offline-capable personal start page for organizing and launching your favorite links and tools in a simple dashboard.

Alternative to:
Start.me
Start.me
+7
Continuwuity

Continuwuity

Community-maintained Matrix homeserver in Rust

Continuwuity is a fast, lightweight Matrix homeserver written in Rust, focused on stability, performance, and improved Matrix specification compliance for federation.

Alternative to:
Element Matrix (Hosted)
Element Matrix (Hosted)
+6
RSS

RSS

Minimal RSS/Atom feed aggregator with a social-style web UI

A simple, opinionated RSS/Atom reader that auto-fetches feeds and presents them in a clean, social-feed-like web interface with tags, search, and layouts.

Alternative to:
Feedly
Feedly
+11
FusionAuth

FusionAuth

Self-hosted identity and access management for applications

FusionAuth is a self-hosted authentication and IAM platform supporting OAuth2, OIDC and SAML, with SSO, MFA, user management and developer-focused integrations.

Alternative to:
Auth0
Auth0
+19
Noosfero

Noosfero

Web platform for social networking and community portals

Noosfero is a web platform for building community portals and social networks, combining CMS features with profiles, groups, and collaborative publishing.

Alternative to:
WordPress.com
WordPress.com
+14
b1gMail

b1gMail

Web-based email and collaboration suite for running hosted email services

Open-source webmail and groupware offering email, contacts, calendar, cloud drive, tasks, notes and an admin control panel for multi-tenant email services.

Alternative to:
Microsoft Exchange Online
Microsoft Exchange Online
+18
Cloudron

Cloudron

Self-hosted app platform with updates, backups, and HTTPS

Cloudron is a self-hosted platform for deploying and managing web apps with one-click installs, automatic updates, backups, and integrated HTTPS, email, and user manageme...

Alternative to:
Cloudron
Cloudron
+19
ComicOPDS

ComicOPDS

Lightweight OPDS 1.2 server for CBZ comic libraries

ComicOPDS is a lightweight OPDS 1.2 server for serving CBZ comics with ComicInfo.xml metadata, fast SQLite FTS5 search, thumbnails, and page streaming.

Alternative to:
Comixology
Comixology
+4
Redict

Redict

Distributed in-memory key/value datastore compatible with Redis OSS

Redict is a distributed key/value datastore (a Redis OSS 7.2.4 fork) for caching, queues, and fast data access with clustering, replication, and optional TLS.

Alternative to:
Redis Cloud
Redis Cloud
+4
FileFlows

FileFlows

Automate file processing with a node-based workflow engine

Self-hosted workflow automation for media and file libraries—watch folders, run FFmpeg/metadata steps, and route outputs with a visual flow builder.

Alternative to:
FileFlows Cloud
FileFlows Cloud
+8
DAViCal

DAViCal

CalDAV server for shared calendars and scheduling

DAViCal is an open source CalDAV/WebDAV calendar server using PostgreSQL, enabling shared calendars, access delegation, and meeting scheduling across many clients.

Alternative to:
Google Calendar
Google Calendar
+4
Neos

Neos

Content application platform with an inline editing CMS

Neos is a PHP-based content application platform (CMS) focused on structured content, inline editing, and a powerful content repository for building websites and content-...

Alternative to:
Adobe Experience Manager
Adobe Experience Manager
+11
HomelabOS

HomelabOS

Ansible-based self-hosted app platform for running home services

HomelabOS is an Ansible and Docker-based app platform to deploy, update, back up, and run 100+ self-hosted services with a simple “app store” experience.

Alternative to:
Cloudron
Cloudron
+18
Passit

Passit

Open-source password manager for teams and individuals

Passit is an open-source password manager to store passwords and secure notes, organize them in groups, and share access on self-hosted instances.

Alternative to:
LastPass
LastPass
+9
Tryton

Tryton

Modular open-source ERP platform for business operations

Tryton is a modular, scalable open-source ERP platform covering accounting, sales, inventory, CRM, purchasing, manufacturing, projects, and subscriptions.

Alternative to:
Odoo
Odoo
+17
Crafty Controller

Crafty Controller

Web-based Minecraft server manager and launcher

Open-source web control panel to create, run and manage Java and Bedrock Minecraft servers with file management, backups, user controls and Docker support.

Alternative to:
Pterodactyl Panel (Cloud)
Pterodactyl Panel (Cloud)
+4