🎭 Stateful Serverless That Runs Anywhere. The easiest way to build stateful, AI agent, collaborative, or local-first applications. Deploy to Rivet, Cloudflare, Bun, Node.js, and more.

Official Rust implementation of Apache Arrow

Mock streaming data generator

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, and IAM services in public beta.

Distributed stream processing engine in Rust

Distributed data engine for Python/SQL designed for the cloud, powered by Rust

🔩 Serverless for stateful backends

LLM Testing SDK that helps you write and run tests to monitor your LLM app in production

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.

APIs to run user code in any developer product