Unlock the power of OT data with MQTT and Sparkplug
Seamlessly connect OT to IT and the cloud with reliable, secure, and contextualized data - built on MQTT and Sparkplug, co-invented by Cirrus Link.
Trusted by leading companies in every industry to move real-time OT data securely and reliably.
Industrial data infrastructure, built on MQTT
Cirrus Link provides the critical data infrastructure that modern industrial systems depend on — from SCADA modernization to AI-enabled analytics. Our MQTT modules and bridges connect your OT systems to enterprise platforms using lightweight, open-standard protocols that scale from plant floor to cloud.
From raw data to real decisions
When OT data is contextualized and available in real time, it becomes usable. Not just for dashboards,
but for analytics, automation, and AI-driven insights.
Cirrus Link delivers a unified data layer where information is 100% self-discoverable,
allowing systems to understand and use data without manual integration.
Our solutions
Simplify your industrial architecture and accelerate digital transformation with purpose-built products:
Purpose-built for industrial operations
Simplify your industrial architecture and accelerate digital transformation with purpose-built products:
Why Cirrus Link?
Inventors of MQTT and Sparkplug. Experts in OT.
We don’t just use MQTT and Sparkplug — we helped invent them. Cirrus Link is the original architect behind the protocols driving today’s industrial transformation. When reliability, scale, and security matter, industrial leaders trust our proven solutions.
Native integration with Ignition
Decades of experience in OT environments
Sparkplug B support
Designed for edge-to-cloud architectures
Featured resources Learn more. Dive deeper. Stay ahead.
Explore our latest whitepapers, blog posts, and customer success stories:
