
Transparency & Accountability Initiative Grants Database
Includes funding from Ford, Hewlett, Luminate, MacArthur, OpenSocietyFoundation, and Chandler foundations totaling over half a billion dollars
Collaborative, real-time incident response tool for first responders.
Perimeter, a small start-up in the Bay Area, makes collaborative mapping and data-sharing software for emergency workers. Its founder, Bailey Farren, is the 24-year-old daughter of a retired fire captain and a paramedic. After she and her family were forced to evacuate during the 2017 Tubbs fire, she saw the need for a better communication system than the two-way radios and paper maps that emergency workers often used. Perimeter's app, which allows fire departments to share real-time evacuation routes and safety updates, is being tested in California cities including Palo Alto and Petaluma, and the company plans to expand to other states soon. – Kevin Roose
Bailey Farren


Includes funding from Ford, Hewlett, Luminate, MacArthur, OpenSocietyFoundation, and Chandler foundations totaling over half a billion dollars
MDS standardizes communication and data-sharing between cities and private mobility providers, such as e-scooter and bike-share companies.

Use this free tool from JustFix to research your building and investigate landlords! We use property ownership mapping to identify a landlord's portfolio

HXL is a different kind of data standard, designed to improve information sharing during a humanitarian crisis without adding extra reporting burdens.