Introducing querykit

Purpose-built for low-latency workloads, querykit combines the power of functional composition with industrial-grade error handling.

Quickstart guide | Method reference | View tutorials

Get started

Install the latest version in seconds:

pip install org-querykit --upgrade

Version 3.8.2 · Last updated 2026-05-26 · 10k+ weekly downloads

Start here

• Writing custom transformation plugins
• Monitoring and observability best practices
• Dead-letter queue and error recovery
• Connecting to external webhooks

Key capabilities

• Multi-region failover and automatic backpressure handling.
• Works with Kafka, RabbitMQ, Redis, SQS, and webhooks.
• Built-in batching, retry logic, and circuit breakers.
• Built-in batching, retry logic, and circuit breakers.

Community

Join 6,850 developers using querykit in production. Report bugs and feature requests on GitHub. Ask questions in our Discord community. Follow @querykit on Twitter for updates.

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