Question: I need a tool that provides built-in database and file system support for my development projects.

Supabase is an open-source Firebase alternative with a rich feature set, including a Postgres database, user authentication, instant APIs and real-time subscriptions. It supports Next.js, Svelte and Flutter. Supabase offers a data management dashboard, table editor and built-in SQL editor for easy data management and real-time synchronization. The service also comes with templates for common use cases and has a free tier with unlimited API requests and 500 MB database storage.

Another good option is BuildShip, a low-code visual backend builder that uses AI to rapidly create workflows, APIs and cloud functions. It comes with a built-in Firestore database or the ability to use your own database, along with unlimited cloud storage and secret management. BuildShip can integrate with a wide range of services and offers advanced dev tools like autocomplete, debugger and sandboxing environment. It also offers flexible pricing tiers and a free plan, so it's a good option for developers, teams and companies that want to build a scalable backend.

Xata is a serverless data platform based on PostgreSQL that's designed to fit right into developers' existing workflows. It offers serverless Postgres, zero-downtime schema migrations, file storage, branching, full-text search with Elasticsearch and AI integration. Xata's free tier includes 10 database branches, 15 GB data storage and 250 AI queries per month, so it's good for small projects or larger ones. The service supports a variety of frameworks and tools, so it's adaptable to different development needs.