Browse All Services

Explore our complete collection of self-hosted open source alternatives

1861 services found

BookLore

BookLore

Self-hosted multi-user digital library with OPDS and built-in reader

10.6k
557
Last commit: 16h ago

Self-hosted, multi-user ebook library with smart shelves, automatic metadata, OPDS, device sync (Kobo/KOReader), BookDrop imports, and an in-browser reader.

Alternative to:
BookFusion
BookFusion
+10
Kutt

Kutt

Modern URL shortener with custom domains, stats, and an API

10.6k
1.4k
Last commit: 2mo ago

Open-source, self-hostable URL shortener with custom domains, link management, private analytics, and a REST API.

Alternative to:
Bitly
Bitly
+11
SimpleX Chat

SimpleX Chat

Open-source encrypted messenger with no user identifiers

10.5k
568
Last commit: 27d ago

Open-source, decentralized messaging network built on a Haskell core with Kotlin Multiplatform and native iOS clients; end-to-end encrypted messaging without user IDs.

Alternative to:
Signal
Signal
+11
imgproxy

imgproxy

On-the-fly image resizing, processing, and format conversion server

10.5k
727
Last commit: 1d ago

Fast, security-focused image processing server to resize, transform, optimize, and convert images on demand via URL-based HTTP requests.

Alternative to:
CloudConvert
CloudConvert
+4
Thumbor

Thumbor

On-demand image resizing, cropping, filters, and smart focal-point detection

10.5k
863
Last commit: 2mo ago

Thumbor is an open-source image processing server for on-demand resizing, smart cropping, format conversion, and filter pipelines via URL-based HTTP requests.

Alternative to:
CloudConvert
CloudConvert
+4
Komodo

Komodo

Build and deployment system for managing software across servers

10.4k
275
Last commit: 5mo ago

Komodo is a self-hosted build and deployment platform to automate builds and deploy Docker containers and Compose stacks across many servers with a web UI and API.

Alternative to:
Coolify Cloud
Coolify Cloud
+19
Screego

Screego

Open-source self-hosted screen sharing for developers

10.3k
705
Last commit: 1mo ago

Open-source screen sharing server that runs self-hosted; WebRTC-based with TURN server; Docker or single-binary deployment; browser-based.

Alternative to:
Zoom
Zoom
+11
SonarQube

SonarQube

Continuous code quality and security static analysis platform

10.3k
2.2k
Last commit: 8d ago

SonarQube is a continuous inspection platform for automated static code analysis, quality gates, and security findings across many programming languages in CI/CD workflow...

Alternative to:
SonarCloud
SonarCloud
+9
Amnezia

Amnezia

Cross-platform client to deploy and use your own VPN server

10.2k
720
Last commit: 1d ago

Open-source VPN client for desktop and mobile that can automatically set up a private VPN server and connect using WireGuard, OpenVPN, IKEv2, and obfuscated modes.

Alternative to:
NordVPN
NordVPN
+15
Gatus

Gatus

Developer-oriented status page with health checks and alerting

10.2k
671
Last commit: 18h ago

Self-hosted status page and uptime monitoring tool with configurable health checks, dashboards, metrics, and alerting for HTTP, TCP, ICMP, and DNS endpoints.

Alternative to:
UptimeRobot
UptimeRobot
+19
linkding

linkding

Minimal self-hosted bookmark manager with tags, notes, and archiving

10.2k
535
Last commit: 1mo ago

Self-hosted bookmark manager with tagging, notes, read-it-later, sharing, archiving, import/export, browser extensions, and a REST API.

Alternative to:
Raindrop.io
Raindrop.io
+11
WooCommerce

WooCommerce

Ecommerce plugin for WordPress

10.2k
10.7k
Last commit: 8h ago

WooCommerce is an open-source ecommerce platform for WordPress, enabling customizable online stores with products, checkout, payments, shipping, taxes, and extensions.

Alternative to:
Wix eCommerce
Wix eCommerce
+5
BunkerWeb

BunkerWeb

Open-source web application firewall and reverse proxy

10.1k
566
Last commit: 19d ago

BunkerWeb is an open-source WAF and NGINX-based reverse proxy to protect web apps and APIs with HTTPS automation, security policies, and extensible plugins.

Alternative to:
Cloudflare Web Application Firewall (WAF)
Cloudflare Web Application Firewall (WAF)
+10
Centrifugo

Centrifugo

Scalable open-source real-time messaging server for pub/sub

10k
680
Last commit: 2d ago

Open-source, Go-based real-time messaging server for pub/sub and live updates; supports WebSocket, SSE, gRPC and brokers (Redis, NATS) with official SDKs.

Alternative to:
Centrifugo Cloud
Centrifugo Cloud
+4
FilePizza

FilePizza

Peer-to-peer browser-based file transfers over WebRTC

9.9k
604
Last commit: 25d ago

Self-hostable web app for fast, private peer-to-peer file sharing in the browser using WebRTC, with optional passwords, multi-file ZIP downloads, and TURN/STUN support.

Alternative to:
WeTransfer
WeTransfer
+9
Healthchecks

Healthchecks

Cron job and scheduled task monitoring with alerts and dashboards

9.9k
942
Last commit: 6d ago

Open-source service that monitors cron jobs and scheduled tasks via HTTP/email pings, providing a dashboard, alerts, badges and many notification integrations.

Alternative to:
Healthchecks.io
Healthchecks.io
+2
Kavita

Kavita

Self-hosted digital library server for ebooks, comics, and manga

9.9k
564
Last commit: 12d ago

Open-source self-hosted reading server providing EPUB/PDF/comics readers, OPDS feeds, rich metadata, user/role management, full-text search and a REST API.

Alternative to:
BookFusion
BookFusion
+5
MyIP (IPCheck.ing)

MyIP (IPCheck.ing)

Open-source IP toolbox for IP, DNS, WebRTC and network diagnostics

9.8k
1.1k
Last commit: 15d ago

MyIP (IPCheck.ing) is an open-source web IP toolbox that detects local/public IPs, runs DNS leak and WebRTC checks, speed/latency/MTR tests, availability and whois lookup...

Alternative to:
WhatIsMyIPAddress.com
WhatIsMyIPAddress.com
+10
KeystoneJS

KeystoneJS

Open-source Node.js headless CMS with GraphQL and Admin UI

9.8k
1.2k
Last commit: 1d ago

KeystoneJS is an open-source headless CMS and application framework for Node.js that uses TypeScript, Prisma, GraphQL and React to provide customizable schemas, an Admin...

Alternative to:
KeystoneJS Cloud
KeystoneJS Cloud
+19
PairDrop

PairDrop

Cross-platform peer-to-peer file sharing in a web browser

9.8k
589
Last commit: 1y ago

AirDrop-like P2P file and text transfer in the browser with device pairing and temporary public rooms for internet transfers.

Alternative to:
Apple AirDrop
Apple AirDrop
+5
Seerr

Seerr

Open-source media request and discovery manager for Jellyfin, Plex, and Emby.

9.8k
644
Last commit: 8h ago

Open-source, self-hosted media request and discovery tool for Plex, Jellyfin, and Emby with DVR integration and Radarr/Sonarr support.

Piped

Piped

Privacy-friendly alternative YouTube frontend with a public API

9.8k
823
Last commit: 5d ago

Piped is a privacy-friendly, lightweight alternative YouTube frontend with feeds, playlists, SponsorBlock support, and a public JSON API for apps and integrations.

Alternative to:
YouTube
YouTube
+1
Typebot

Typebot

Visual chatbot and conversational form builder for web and apps

9.7k
3k
Last commit: 1d ago

Self-hostable visual builder for chatbots and conversational forms, embeddable on websites and apps with integrations, branching logic, and real-time results analytics.

Alternative to:
ChatBot.com
ChatBot.com
+9
Aureus ERP

Aureus ERP

Modular open-source ERP for finance, HR, sales, and inventory

9.7k
372
Last commit: 2d ago

Aureus ERP is an open-source, modular ERP platform built on Laravel for managing accounting, HR, CRM/sales, projects, inventory, and procurement.

Alternative to:
Odoo
Odoo
+8
EverShop

EverShop

TypeScript-first eCommerce platform built with React and GraphQL

9.6k
2.2k
Last commit: 24d ago

Open-source TypeScript eCommerce platform for building customizable online stores with React and GraphQL, including catalog, checkout, orders, and an admin dashboard.

Alternative to:
WooCommerce
WooCommerce
+6
Akaunting

Akaunting

Online accounting software for small businesses and freelancers

9.6k
2.8k
Last commit: 9d ago

Self-hostable online accounting software to manage invoices, expenses, payments, and cash flow for small businesses and freelancers.

Alternative to:
Akaunting Cloud
Akaunting Cloud
+13
Invoice Ninja

Invoice Ninja

Invoicing, quotes, payments, projects, and time tracking

9.6k
2.6k
Last commit: 28d ago

Self-hostable invoicing platform for invoices, quotes, recurring billing, online payments, expenses, projects, and time tracking with a client portal and API.

Alternative to:
FreshBooks
FreshBooks
+18
Self-hosted LiveSync (for Obsidian)

Self-hosted LiveSync (for Obsidian)

Self-hosted sync plugin for Obsidian vaults

9.5k
305
Last commit: 13h ago

Community-developed Obsidian plugin to sync vaults via CouchDB or S3-compatible storage, with optional experimental WebRTC peer-to-peer syncing and end-to-end encryption.

Alternative to:
Obsidian
Obsidian
Blinko

Blinko

Privacy-focused AI note-taking app with RAG-powered search

9.5k
672
Last commit: 13d ago

Open-source, self-hosted AI note-taking app for fast capture and organization, with Markdown notes and RAG-based natural language search.

Alternative to:
Evernote
Evernote
+19
Kanboard

Kanboard

Kanban-based project management software

9.5k
1.9k
Last commit: 8d ago

Open source Kanban project management tool with boards, tasks, WIP limits, search, and automation, designed for simple self-hosted team workflows.

Alternative to:
Trello
Trello
+19