Open Source Alternatives To Proprietary Software

Over 2 million users replaced proprietary software with this directory.

Found 485 alternatives

Rebelfork

Lightweight Game Engine/Framework

Curiefense

Unified Cloud Protection Platform

Ballerine

AI-Driven Merchant Risk Management

SwiftStack

AI and Computing Leadership

KitchenOwl

Self-hosted grocery manager

Lowdefy

Configurable web stack for business

Images.weserv.nl

Image cache & resize service

Flowchart.fun

Text to flowcharts effortlessly

Testsigma

10X Faster Test Automation

Keila

Open Source Newsletter Tool

Email marketing

GIMP

Powerful Image Editing Tool

Fathom Analytics

Privacy-first website analytics

Krita

Professional digital painting software

Taiga

Agile project management simplified

Product Management

phpBB

Free Forum Software

GrapheneOS

Private and secure mobile OS

Fonoster

Open-source Twilio alternative

Mirotalk

Simple, Secure Video Calls

Briefing

Secure video group chat

Modrinth

Minecraft Mods Made Easy

Dyrector

Autopilot Your Container Releases

Discover Open Source Alternatives to:

Airtable

Empower teams to create custom apps without coding.

Contentful

NewContentful acquires Ninetailed to boost AI-driven personalization.

Typeform

Customize your cookie settings for tailored content.

Notion

All-in-one workspace with AI integration.

1Password

10 alternatives

Empower teams with secure access management.

tableau

Tableau helps people see, understand, and act on data.