Apache Kafka has 1 plan: a free plan. We have not recorded a price change.
Apache Kafka plans and prices
Open Source
$0
Core capabilities
High Throughput — Deliver messages at network limited throughput using a cluster of machines with latencies as low as 2ms.
Scalable — Scale production clusters up to a thousand brokers, trillions of messages per day, petabytes of data, hundreds of thousands of partitions. Elastically expand and contract storage and processing.
Permanent Storage — Store streams of data safely in a distributed, durable, fault-tolerant cluster.
High Availability — Stretch clusters efficiently over availability zones or connect separate clusters across geographic regions.
Built-in Stream Processing — Process streams of events with joins, aggregations, filters, transformations, and more, using event-time and exactly-once processing.
Connect to almost anything — Kafka’s out-of-the-box Connect interface integrates with hundreds of event sources and event sinks including Postgres, JMS, Elasticsearch, AWS S3, and more.
Mission Critical — Support mission-critical use cases with guaranteed ordering, zero message loss, and efficient exactly-once processing.
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Trusted By Thousands of Orgs — Thousands of organizations use Kafka, from internet giants to car manufacturers to stock exchanges.
Vast User Community — Kafka is one of the five most active projects of the Apache Software Foundation, with hundreds of meetups around the world.
Client Libraries — Read, write and process streams of events in a vast array of programming languages.