The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

Juno Build is described as 'Juno is a blockchainless (or zero-knowledge) development platform for creating innovative applications' and is a backend as a service in the development category. There are nine alternatives to Juno Build for a variety of platforms, including Web-based, Self-Hosted, SaaS, Docker and Cloudron apps. The best Juno Build alternative is Supabase, which is both free and Open Source. Other great apps like Juno Build are Firebase, PocketBase, Vercel and Appwrite.
The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

Firebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.






Deploy to the most powerful serverless platform in the world with just one command.




Secure open-source backend server for web and mobile developers. Appwrite provides developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.




AWS Amplify is a complete solution that lets frontend web and mobile developers easily build, ship, and host full-stack applications on AWS, with the flexibility to leverage the breadth of AWS services as use cases evolve. No cloud expertise needed.



An open-source and self-hostable alternative to Vercel, Render, Netlify and the likes. It allows you to build and deploy any app (Python, Node.js, PHP, …) with zero-downtime updates, real-time logs, team management, customizable environments and domains, etc.

Build web3 apps, easily. Smart contracts you control. Tools that accelerate your workflow. Intuitive SDKs and widgets for developers.
Open source server management platform with terminal integration, and self-hosting capabilities.
