D4H is a cloud-based crisis readiness and emergency response platform trusted by over 100,000 responders across more than 37 countries. Founded in 2008, D4H helps government agencies, public safety organizations, and industrial response teams manage the full emergency lifecycle — from planning and preparedness through real-time incident management to post-incident analysis and reporting.

The platform provides personnel management, equipment tracking, incident logging, GIS-integrated situational awareness, and customizable digital workflows, all from a single collaborative interface that requires no coding to configure.

D4H has been acquired by EcoOnline, a global leader in environment, health, safety (EHS), chemical safety, and ESG software. D4H is alive and well, and continues to grow in its new home. All development activity going forward will be under the EcoOnline GitHub organization: https://github.com/EcoOnline.