Neurelo

Neurelo turns existing databases into purpose-built REST and GraphQL APIs without writing backend boilerplate. Connect a PostgreSQL, MySQL, or MongoDB database and it auto-generates data APIs, auto-documents them, and handles schema drift as your application evolves. Its AI Assist writes and optimizes complex custom queries from natural-language prompts, GitSchema brings git-like version control to database schemas, and built-in query observability shows exactly what each API call does so teams can spot hotspots and noisy neighbors. A free tier offers 100K monthly API units with no credit card required; Professional is $25/month.

The honest picture: Neurelo is an abstraction layer, so teams with exotic query patterns or strict latency budgets should benchmark before committing — generated APIs rarely match hand-tuned SQL for pathological cases. It currently supports only Postgres, MySQL, and MongoDB, leaving out SQL Server, Oracle, and newer databases. Vendor lock-in is a real consideration since your API layer lives on their platform.

Sign up at neurelo.com, connect your database credentials, and Neurelo introspects the schema to generate REST and GraphQL endpoints. Use the AI playground to refine custom queries.