RabbitMQ vs TIBCO FTL

RabbitMQ is an open source messaging and streaming broker for application communication, including distributed microservices, real-time data, and IoT. Publishers can route messages to one or more consumers using routing, filtering, streaming, and federation. Message acknowledgements and replication across a cluster support delivery reliability, and delivery guarantees are configurable. Supported protocols include AMQP 0-9-1, AMQP 1.0, MQTT, STOMP, RabbitMQ Streams, HTTP, and WebSocket, including browser communication over WebSocket. Client libraries are available for Java, .NET/C#, Erlang, and other languages; the project also offers a community Docker image and Kubernetes operators. RabbitMQ can run in cloud or on-premises environments, on local machines and physical or virtual hardware, and in containers. Linux, Windows, and macOS are supported; z/OS, most mainframes, and systems with less than 100 MB of RAM are not. The free, self-managed Open Source RabbitMQ Server is offered under the Mozilla Public License 2.0 with best-effort community support. VMware Tanzu RabbitMQ is a commercial offering with 24/7 support and enterprise features; pricing is by contact.

TIBCO FTL is an application-to-application messaging system designed for low latency and high performance. Applications can exchange messages through brokers or directly with one another using peer-to-peer messaging. Messages contain named fields with typed values, and subscribers can use content matchers to select them. Persistence services retain messages for durable subscribers and replicate message and acknowledgement data across services for fault tolerance. API references are listed for C,.NET, Java, and Go; TIBCO also describes messaging for REST, web, and mobile-based devices. Security documentation covers authentication, authorization, TLS, secure transports, and server data directories. FTL channels enable publish-subscribe messaging among eFTL applications and between eFTL and FTL applications. Listed platforms include API, Linux, macOS, self-hosted, web, and Windows. The Community Edition is listed at free. Enterprise Edition pricing is on request, and a non-expired license is required to start it. TIBCO lists online support cases and live chat available around the clock for other assistance.