Case Study: Biden-Harris campaign achieves 5.87M volunteer shifts and decisive swing-state wins with Mobilize

How the Biden campaign used Mobilize to make history

Biden Harris turned to Mobilize’s volunteer recruitment and event-management platform to rapidly scale organizing and pivot to virtual campaigning during the COVID-19 pandemic. The campaign needed a way to recruit, retain, and coordinate millions of volunteers across states while integrating partner organizations and tracking engagement.

Mobilize provided automated recruitment, cross-promotion, virtual event tools (Zoom integration, group chat), volunteer-hosting and co-hosting features that streamlined outreach and coordination. The results: Mobilize powered 5.87 million volunteer shifts from 1.6 million supporters across 37,641 events (73% virtual), generated 20,000+ donations (~$954,517), produced 300M+ phone calls and 330M+ texts, and recruited 6,248 volunteer hosts who ran 10,000+ events and 431,000 shifts; 28% of signups were driven by Mobilize’s automated features, including major impact in key swing states.

Biden Harris