Welcome to relaydb

Ship production-grade async code in days instead of weeks—relaydb handles the hard parts: backpressure, circuit-breaking, rate-limiting, and observability.

View documentation | API reference | See examples

Get started

Install the latest version in seconds:

pip install org-relaydb --upgrade

Version 3.8.2 · Last updated 2026-06-05 · 828 downloads

Quick reference

• Rate limiting and backpressure patterns
• Authentication and authorization
• Scaling to millions of events per second
• Writing integration tests

Features

• Full type safety with zero runtime overhead.
• Zero dependencies; under 50 KB gzipped.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.

Community

Join 7,017 developers using relaydb in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relaydb on Twitter for updates.

GitHub · Discord · Status