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Real-time evacuation management

Perimeter addresses critical challenges faced by emergency managers and first responders during day-to-day operations as well as during disasters. Our all-risk solution supports evacuation management and information sharing, as well as collaboration across disciplines, jurisdictional boundaries, and with the public. The Perimeter Platform provides value for routine events and throughout the lifecycle of an incident, from initial response through recovery.

iOS and Android support

Simplify evacuation

Mark zones and details
directly on our map.

Share information

Share maps with collaborators
and the public.

Pre-plan evacuation zones

Upload identified zones
pre-incident.

Real-time evacuation management

Perimeter is an all-risk solution that addresses critical challenges faced by emergency managers and first responders during day-to-day operations as well as during disasters.

iOS and Android support

Perimeter can be deployed simply and efficiently within one week, with limited impact on customer staff

  • Open by design, supporting information sharing into other deployed solutions.
  • Simple and efficient scalability of Teams and Users based on incident needs.
  • Secure, cloud-based solution that is hosted in multiple availability zones for mission-critical resilience.
  • Supported with best-in-class customer support and service. 

A simple and intuitive platform for evacuation management and interdisciplinary collaboration

The magnitude and frequency of disasters is increasing across the United States. From 1980 – 1989 there was an average of 3.3 disasters per year, each with losses exceeding $1 billion dollars. Between 2020 – 2022, the average was 20.

The Perimeter Platform empowers emergency managers and responders to address the most important aspect of disaster response and recovery: life safety. We provide a shared, accessible platform for evacuation management, data sharing, and intradisciplinary collaboration. Using just one app, public safety personnel can share incident pre-plans with other teams, update information in real-time, and publish evacuation instructions to the public.

Garry Olson, left, and Sean Boyle, both of the Spanish Lake Fire Department, rescues Victorria Adams, 25, and her 9-month-old daughter Amiri Scott, from extreme flooding engulfing The Reserve at Winding Creek apartment complex on Tuesday, July 26, 2022, in Hazelwood.
A firefighter rubs his head while watching the LNU Lightning Complex fires spread through the Berryessa Estates neighborhood of unincorporated Napa County, Calif., on Friday, Aug. 21, 2020. The blaze forced thousands to flee and destroyed hundreds of homes and other structures. (AP Photo/Noah Berger)
An officer speaks with a resident at a traffic control point.

As featured in:

Logo for The Guardian.
The New York Times logo.
Logo for the Petaluma Argus-Courier.

Simplify evacuation

Mark zones and details directly on our map.

Share information

Share maps with collaborators and the public.

Pre-plan evacuation zones

Upload identified zones pre-incident.


Garry Olson, left, and Sean Boyle, both of the Spanish Lake Fire Department, rescues Victorria Adams, 25, and her 9-month-old daughter Amiri Scott, from extreme flooding engulfing The Reserve at Winding Creek apartment complex on Tuesday, July 26, 2022, in Hazelwood.
Customer testimonials

Aaron Rosenberg, Merced County Sheriff’s Office


“Bailey and her team provided invaluable support during the emergency and were attentive to all our needs.”

Perimeter-Testimonial