Explore Open Source Apps
Curated open-source apps for every task, vetted for quality and performance by a seasoned technologist. Find free, open-source alternatives to the tools you rely on, without the SaaS price tag.
Rowy
Low Code Platform
Rowy is an open-source low-code platform that enables users to build backend workflows visually, offering integration with various services and APIs.
Sanity
Content Management System,Headless CMS
Sanity is an open-source, composable content platform that offers a flexible content workspace, powerful APIs, and real-time content storage.
Sentry
Developer Tools,Monitoring
Sentry is an application performance monitoring and error tracking software that helps developers find and fix issues in their code quickly.
SerpBear
SEO Tools
SerpBear is an open-source search engine position tracking app that allows users to monitor keyword rankings in Google.
Solarus
Game Development,Game Engine
Solarus is a lightweight, multiplatform, free and open-source 2D game engine with a graphical game editor and launcher, written in C++ with a Lua API.
Sonic
Search Engine,Developer Tools
Sonic is a fast, lightweight, and schema-less search backend that provides quick indexing and querying capabilities for search texts and identifier tuples.
Space Cloud
Backend as a Service,Platform as a Service,DevOps
Space Cloud is an open-source, Kubernetes-based serverless platform that provides realtime APIs for serverless apps, with built-in security and GraphQL support.
Spree Commerce
E-commerce Platform
Spree Commerce is an open-source e-commerce platform built on Ruby on Rails, offering a flexible and customizable solution for creating online stores.
Stack Auth
Authentication,Access Management
Stack Auth is an open-source alternative to Auth0, providing a comprehensive solution for authentication and user management with minimal setup time.
Strapi
Content Management System,Headless CMS,Backend as a Service
Strapi is an open-source headless CMS built with Node.js, offering a flexible and customizable content management solution for developers.
Stride
Game Development,Game Engine
Stride is a free and open-source cross-platform C# game engine suitable for creating 2D & 3D games, as well as interactive content for desktop and VR platforms.
Supabase
Backend as a Service
Supabase is an open-source alternative to Firebase, offering real-time databases, authentication, storage, and edge functions for building scalable apps.