Question: I'm looking for a no-code backend development tool that supports real-time data synchronization and decentralized data management.

If you're looking for a no-code backend development tool that offers real-time data synchronization and decentralized data management, Supabase is a great choice. It's an open-source Firebase alternative that uses a Postgres database, offers real-time subscriptions and instant APIs. It also has edge functions, large file storage and vector embeddings for machine learning integration. Supabase supports frameworks like Next.js, Svelte and Flutter, and comes with a data management dashboard and several templates to get you started.

Another option is Koxy AI, which offers a serverless backend service that lets you build fast, secure and scalable backends without writing code. Koxy AI has a globally distributed, no-SQL JSON-based database with real-time support and peer-to-peer data synchronization, along with AI-powered API integration and cloud functions for custom JavaScript code. It supports team collaboration and deployment management with live logs and analytics, so it's a good option for developers who want a relatively easy platform.

Backendless is another low-code app builder that supports real-time database abilities and automatic data synchronization. It includes a visual UI builder, codeless logic for frontend tasks and direct API integration. Backendless supports responsive apps for web and mobile, and offers features like a visual schema modeler, streamlined user management and customizable email and push notifications. It also integrates with several third-party services like FlutterFlow and Zapier, so it's a good option for developers who need something more flexible.