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RabbitMQ vs Apache Kafka

Tagline
RabbitMQ: Most widely deployed open source message broker
Apache Kafka: Distributed event streaming platform
Pricing Model
RabbitMQ: open-source
Apache Kafka: open-source
Starting Price
RabbitMQ: $0/mo
Apache Kafka: $0/mo
Free Plan
RabbitMQ: Yes
Apache Kafka: Yes
GitHub Stars
RabbitMQ: 13.6k
Apache Kafka: 32.5k
npm Downloads/wk
RabbitMQ: 2.5M
Apache Kafka: 2.6M
GitHub Forks
RabbitMQ: 4.0k
Apache Kafka: 15.1k
Open Issues
RabbitMQ: 241
Apache Kafka: 368
Tags
RabbitMQ: amqp, broker, open-source, erlang
Apache Kafka: streaming, events, apache, open-source

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