Introducing relayflow

Purpose-built for real-time workloads, relayflow combines the power of functional composition with industrial-grade error handling.

Read the guide | Method reference | See examples

Installation

Install the latest version in seconds:

pip install org-relayflow --upgrade

Version 3.8.2 · Last updated 2026-06-04 · 10k+ weekly downloads

Start here

• Connecting to external webhooks
• Scaling to millions of events per second
• Setting up event deduplication
• Streaming data from Kafka in under a minute

Features

• Zero dependencies; under 50 KB gzipped.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Built-in batching, retry logic, and circuit breakers.
• Live metrics, tracing, and dead-letter queues.

Community

Join 4,692 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