Apache Flink Open-Source Stream Processing

Explore this developer service’s ongoing no-cost allowance, restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCE

Apache-2.0 distributed stream and batch processing engine for self-operated clusters, with no vendor software job-count or event-processing quota.

View official documentation

Plan details

What do these plan and deployment labels mean?

Plan: Ongoing free allowance
Deployment model: Self-hosted
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-11-01
Last checked: 2026-10-31

Important restrictions

Requires own Java runtime, cluster compute, memory, network, storage/checkpoints and operations. Cloud-managed Flink offerings and external message brokers/connectors may incur charges; not a hosted free stream-processing plan.

View official documentation

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