Pulsar vs PDI
PDI is California's long-established voter data and campaign software provider, priced by the number of voters in your district. Pulsar also covers California voter data and ballot returns, and adds planning, email and fundraising tools on published plans.
PDI describes itself as California's leader in voter data and software tools for progressive campaigns and organizations. It offers an enhanced California voter file, targeting, canvassing with an offline mobile app, phone banking, texting and email.
Checked September 24, 2026. Every claim about PDI on this page links to PDI's own public pages.