Apache Flink CDC
6.0#14 in change data capture softwareFree planFree planLinuxmacOSSelf-hostedWindows
VisitApache Flink CDC vs Estuary
What both publish
| Fact | Apache Flink CDC | Estuary |
|---|---|---|
| Deployment | The documentation describes downloading and extracting Flink CDC and connector JARs, then running it with an Apache Flink deployment. | Deployment choices include shared public infrastructure, dedicated private data planes and bring-your-own-cloud environments. |
| Integrations | Pipeline connectors listed include Doris, Elasticsearch, Fluss, Hudi, Iceberg, Kafka, MaxCompute, MySQL, OceanBase, Oracle, Paimon, PostgreSQL, and StarRocks. | Estuary advertises more than 200 prebuilt connectors across databases, warehouses, SaaS apps, and cloud platforms, including Snowflake, BigQuery, Kafka, MySQL, and PostgreSQL. |
| Security | The repository links to a security policy, but its contents were not available in the opened page. | Official documentation states encryption in transit and at rest, immutable infrastructure, a zero-trust network model and role-based access control. |
Apache Flink CDC plans
- Apache Flink CDCFree
Estuary plans
- Pay-as-you-go$100 a month
- AnnualPriced on request
- DeveloperFree
- FreeFree
- Cloud PAYG$0.50 a month
- Cloud$0.50 a month
Pick Apache Flink CDC if…
It suits teams running Apache Flink that need database synchronization or data integration for batch and real-time workloads. It is self-hosted and requires JDK 11 or later for version 3.6.0.
Pick Estuary if…
Estuary suits enterprises that need to manage data cost, latency, and deployment choices across integration workflows. It may also suit teams that want to transform data in motion or configure its storage duration.