OpenAltFinder

Open Source Docker Software & Tools

Discover the best open source software and alternatives built with Docker. Explore top tools, compare features, and find the right solution.

Strapi

Strapi

Open-source headless CMS on Node.js and TypeScript: visual content-type builder, auto-generated REST and GraphQL APIs, RBAC, i18n and plugins.

Alternative to:
WordPressWordPress
VoiceStudio

VoiceStudio

Fully local voice cloning, dubbing, dictation, and transcription in one desktop app - an open-source ElevenLabs replacement.

Alternative to:
ElevenLabsElevenLabs
Securo

Securo

Open-source self-hosted personal finance manager with bank sync, multi-currency budgets, investments, splits, and an optional self-hosted AI assistant.

Alternative to:
MintMint
AI-assisted
Mitra

Mitra

A self-hosted calendar and task planner in one, with two-way CalDAV, Google Calendar, and Apple Calendar sync.

Alternative to:
Google CalendarGoogle Calendar
AI-assisted
OpenInvento

OpenInvento

Self-hosted inventory manager for households, homelabs, and small businesses. Free for non-commercial use.

Alternative to:
SortlySortly
HOL Guard

HOL Guard

Local-first antivirus for AI agents that blocks risky commands, secret access, prompt injection, malicious packages, and MCP threats at runtime.

Alternative to:
HiddenLayerHiddenLayer
AI-assisted
Krayin CRM

Krayin CRM

A free and open-source Laravel CRM for SMEs and enterprises with full customer lifecycle management.

Alternative to:
HubSpotHubSpot
CapRover

CapRover

CapRover is a scalable self-hosted PaaS with one-click apps, Docker Swarm clustering, automatic TLS, and a friendly web UI for deploying apps and databases in seconds.

Alternative to:
VercelVercel
Jotty

Jotty

Self-hosted notes and checklists with markdown files, Kanban task projects, SSO, PGP encryption, and a REST API.

Alternative to:
NotionNotion
Plane

Plane

Open-source, AI-native project management platform — a self-hostable alternative to Jira, Linear, Monday, and ClickUp.

Alternative to:
JiraJira
Shlink

Shlink

The definitive self-hosted URL shortener with analytics, QR codes, custom domains, and a powerful API.

Alternative to:
BitlyBitly
tududi

tududi

Self-hosted task management that combines personal todo lists with powerful project organization. Built for individuals and teams who value privacy and control.

Alternative to:
TodoistTodoist
OpenCan

OpenCan

Self-hosted, open-source customer feedback management — collect feature requests, vote, and close the loop with a public roadmap and changelog.

Alternative to:
CannyCanny
Doory

Doory

Open-source browser design editor for posters, social posts and slides, with templates, real-time co-editing and PNG, SVG, PDF and video exports.

Alternative to:
CanvaCanva
AdventureLog

AdventureLog

Self-hostable travel tracker and trip planner with interactive world map, itineraries, GPX trails, and Immich/Strava integrations.

Alternative to:
TripItTripIt
InvenTree

InvenTree

Open-source inventory management for parts, stock, BOMs, and builds, aimed at electronics makers, SMEs, and hobbyists.

Alternative to:
PartsBoxPartsBox
Cloudreve

Cloudreve

Self-hosted file management and sharing platform that unifies local disk and multiple cloud storage providers behind one web interface.

Alternative to:
DropboxDropbox
Watcharr

Watcharr

Self-hostable watchlist tracker for movies, TV shows, anime, and video games with a clean modern UI.

Alternative to:
TraktTrakt
Arcadeia

Arcadeia

Self-hosted photo and video library with animated thumbnails, full-text search, and optional local speech transcription.

Alternative to:
Google PhotosGoogle Photos
Dokku

Dokku

Docker-powered PaaS implementing the Heroku git-push workflow on your own server.

Alternative to:
VercelVercel
Swetrix

Swetrix

Privacy-first, cookie-less web analytics with speed monitoring and error tracking.

Alternative to:
Google AnalyticsGoogle Analytics
Outline

Outline

The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.

Alternative to:
NotionNotion
Frappe CRM

Frappe CRM

Open source CRM with unlimited users, built by the Frappe team for lead, deal and sales pipeline management.

Alternative to:
HubSpotHubSpot
Dolibarr

Dolibarr

A free and open-source ERP and CRM platform for businesses, foundations, and freelancers of any size.

Alternative to:
SalesforceSalesforce
EspoCRM

EspoCRM

Free, open source CRM for managing leads, contacts, sales pipelines, email campaigns, and customer support on your own servers.

Alternative to:
SalesforceSalesforce