Welcome to relayflow

Transform millions of events per second with minimal latency and resource overhead—proven at scale across fintech, logistics, and SaaS platforms.

Quickstart guide | Browse the API | View tutorials

Installation

Install the latest version in seconds:

cargo add org-relayflow

Version 3.8.2 · Last updated 2026-06-10 · 2,982 downloads

Start here

• Handling errors and retries like a pro
• Setting up event deduplication
• Handling errors and retries like a pro
• Connecting to external webhooks

Why relayflow

• Live metrics, tracing, and dead-letter queues.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Streams, queues, and pub/sub unified under one API.
• Zero dependencies; under 50 KB gzipped.

Community

Join 3,502 developers using relayflow in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @relayflow on Twitter for updates.

GitHub · Discord · Status