Prefect Open-Source Server Self-Hosted

Explore this developer service’s free allowance, critical restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCE

Apache-2.0 open-source Python workflow orchestration with self-hosted Prefect server/UI, scheduled deployments, retries, caching and event-driven flows; no vendor-imposed local server run quota.

Plan details

Plan: Ongoing free allowance
Credit card: Not required
Commercial use: Allowed
Last checked: 2026-10-26

Important restrictions

Self-host the API/server, workers, database and task infrastructure; hosting, compute, storage and third-party integrations can cost money. Prefect Cloud managed plans and enterprise features are separate; this is not a free managed cloud allowance.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.