Mosquitto vs ZeroMQ: What are the differences?
What is Mosquitto? An open source message broker that implements the MQTT protocol. It is lightweight and is suitable for use on all devices from low power single board computers to full servers.. The MQTT protocol provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for Internet of Things messaging such as with low power sensors or mobile devices such as phones, embedded computers or microcontrollers.
What is ZeroMQ? Fast, lightweight messaging library that allows you to design complex communication system without much effort. The 0MQ lightweight messaging kernel is a library which extends the standard socket interfaces with features traditionally provided by specialised messaging middleware products. 0MQ sockets provide an abstraction of asynchronous message queues, multiple messaging patterns, message filtering (subscriptions), seamless access to multiple transport protocols and more.
Mosquitto and ZeroMQ belong to "Message Queue" category of the tech stack.
ZeroMQ is an open source tool with 5.34K GitHub stars and 1.57K GitHub forks. Here's a link to ZeroMQ's open source repository on GitHub.
Binary.com, GrowSumo, and indico are some of the popular companies that use ZeroMQ, whereas Mosquitto is used by Teleolabs, Xanview Ltd, and Future Corporation. ZeroMQ has a broader approval, being mentioned in 35 company stacks & 12 developers stacks; compared to Mosquitto, which is listed in 3 company stacks and 3 developer stacks.