Voter Science

Voter-Science Canvasser (TRC) is an easy door-to-door canvassing tool. You can get started right away.

Mobile App

Download the mobile app for better offline usage.

Easy to use

Intuitive map interface that's easy for new volunteers. Canvasser can run both on iOS and Android, as well as in the browser on any device.


Get walklists in a digital clipboard format that's easy to use and familiar with volunteers coming from paper.

Easy to share with unlimited users

You can divide your area up into smaller areas, assign them out to unlimited users, and then track everybody's progress.

Reporting and accountability

Track your team in realtime. Get rich reporting on all your users to monitor progress, measure results, and drive accountability.

Open Source and Developer APIs

Extend and customize the platform via the rest APIs and open source components.