Let's Talk

Introducing Hayloft: an open-source standard for digital twins.

Easier integrations start here.

Welcome to Hayloft, the industry’s digital twin community for plug-and-play building models. Create, standardize, and recycle custom applications in a fraction of the time.

Join Your Peers

Join 75F at Haystack Connect

Our product experts are headed to Haystack Connect! Will we see you there? Join our sessions on Hayloft and Site Management for a glimpse into last year's hard work. 

Plan your visit

75F Joins Project Haystack Organization

75F is excited to join the Project Haystack Organization, a collaborative community focused on data tagging to streamline the interchange of data among systems.

Read More

Understanding IoT in Building Automation

This article defines the varying ways building control companies use IoT, from smart systems and smart layers all the way to the native IoT BMS.

Read More

75F Announces Project Haystack Tool in Connections Magazine

Introducing Haystack Domain Modeler, an upcoming tool allowing buildings professionals to contribute and reuse plug-and-play digital twin models of equipment.

Read More

Resiliency in IoT-Based Building Management Systems

How stable is a building automation system when it relies on the Internet? Learn how resilience in an IoT-based BAS is integral to system architecture.

Read More
Article

Digital Twins in Building Automation

How digital twins fit into IoT in commercial buildings, their management systems and automations.

Read More
Research

Browse our whitepapers!

We put the "smart" in "Smart Cities." Browse third-party studies from the National Renewable Energy Lab (NREL) and other long-form opinions and guides written for building professionals at the intersection of IoT, hardware, energy efficiency, and indoor air quality.

click here to check them out