Cloudflare has rebranded its data platform to Basin and opened it to all developers, positioning it as a serverless analytics solution built on the open Apache Iceberg table format and R2 Object Storage. The platform is composed of three core services: Pipelines ingests data from Workers, HTTP, or Logpush and transforms it into Iceberg tables; Catalog manages metadata to keep queries fast; and SQL provides a distributed query engine. This architecture allows developers to keep their data on Cloudflare while using any Iceberg-compatible tool for analysis, a flexibility made possible by the lack of egress fees on R2 storage.

The company claims that Basin is designed to be both fast and cost-efficient, with a serverless architecture that scales automatically. Basin SQL splits queries across Workers to maintain performance as datasets grow, while the Catalog compacts metadata to reduce I/O. Pricing is usage-based, meaning customers are only billed when data is ingested, processed, or queried, with no separate infrastructure costs. This model is intended to lower the barrier to entry for hobby projects while remaining economical for larger enterprise use cases.

Early adopters, including Cloudflare’s own billing and infrastructure teams, have already migrated to Basin to replace more complex setups. Anomaly’s co-founder Dax Raad noted that the platform provides a cleaner, serverless architecture for handling event data, while Bobsled’s Head of Platform Julien Grobbelaar highlighted the ability to build data products accessible in any region at production-grade reliability and a fraction of the cost.

Cloudflare chose the name Basin to reflect how data from various sources flows into a single point, much like rivers draining into an endorheic basin. The company plans to expand the platform over time to cover more of the analytical data lifecycle. Basin is now available to all developers, with a tutorial guide provided for getting started with Pipelines and SQL.