MigratoryData - Kafka Edition (MigratoryData KE) is an ultra-scalable Websocket publish/subscribe broker which integrates natively with Apache Kafka. Thanks to its huge vertical scalability (1000x more scalable than the C10K problem) and linear horizontal scalability both for publishers and subscribers, MigratoryData KE can extend Kafka messaging to any number of Web and Mobile users or IoT devices - and do so cost-effectively.
Please visit the product page and the Kafka solution page for more information.