Find Best Open Source Alternatives to Proprietary Software
Find the best open source alternative to popular SaaS tools. Explore 500+ free, community-driven software alternatives.
Find Alternatives to Popular Software
View all→
n8n
A powerful workflow automation platform that combines visual programming with AI capabilities, allowing users to create complex automations through a no-code interface.
Langflow
Langflow is a visual, drag-and-drop interface for building and prototyping AI flows and chatbots using large language models.
Dify
Dify is an open-source platform for building production-ready AI applications with visual workflow builders, RAG pipelines, and comprehensive integrations.
Open WebUI
Open WebUI is a user-friendly, self-hosted web interface for running and interacting with large language models locally.
Excalidraw
A virtual collaborative whiteboard tool for sketching hand-drawn like diagrams and wireframes with real-time collaboration capabilities.
Shadcn
A collection of beautifully designed, accessible React UI components that can be copied and pasted into your apps
DeepSeek
DeepSeek is an advanced AI language model platform offering open-source alternatives to ChatGPT and Claude, with superior inference speed and competitive performance.
Supabase
Supabase is an open-source Firebase alternative providing a PostgreSQL database with a powerful suite of developer tools and APIs.
Immich
A self-hosted photo and video management solution that provides automatic backup, organization, and sharing of your media files with AI-powered features.
Firecrawl
Firecrawl is a web scraping and crawling API that converts any website into clean, structured data ready for AI applications and automation workflows.
Uptime Kuma
A self-hosted uptime monitoring tool that tracks website and service availability with real-time alerts and status pages.
Hoppscotch
Hoppscotch is a lightweight, fast API development ecosystem with an intuitive interface for testing and developing APIs.