Peer-to-Peer Fundraising: How It Works and Best Practices

Peer-to-peer fundraising is a structured fundraising model in which an organization's supporters solicit donations on its behalf from their own personal networks. This page covers how the model is defined and scoped, the mechanics of how campaigns operate, the most common deployment scenarios, and the decision boundaries that help organizations determine when peer-to-peer is—and is not—the appropriate strategy. Understanding these fundamentals is essential for any nonprofit, civic body, or government-affiliated entity navigating the full range of fundraising types available to mission-driven organizations.

Definition and scope

Peer-to-peer (P2P) fundraising is a decentralized solicitation model in which an organization recruits individual supporters—called participant fundraisers or "ambassadors"—to create personal fundraising pages tied to a central campaign. Each participant fundraises independently, reaching donors the host organization would not otherwise access directly.

The scope of P2P activity spans both online and hybrid formats. Online P2P campaigns typically involve platform-hosted personal pages, sharable links, and digital payment processing. Hybrid formats incorporate in-person events—walkathons, bike rides, endurance races—alongside digital fundraising pages. According to the Blackbaud Institute's Charitable Giving Report, P2P fundraising accounts for a meaningful share of online giving revenue for health-cause nonprofits, where event-based P2P programs are most mature.

Regulatory scope is also relevant. When participant fundraisers solicit on behalf of a charitable organization, they may trigger state-level solicitation definitions. At least 41 states maintain charitable solicitation registration requirements (National Association of State Charity Officials, NASCO), and some state definitions of "solicitor" are broad enough to encompass volunteer participant fundraisers depending on jurisdiction. Organizations operating national P2P campaigns should consult state charitable solicitation laws before launch.

How it works

A P2P campaign follows a recognizable operational sequence:

1. Platform setup. The host organization creates a campaign on a P2P-capable platform, establishing a goal, a campaign page, branding assets, and a fundraising deadline.
2. Participant recruitment. The organization recruits individual supporters to join as participant fundraisers, each of whom receives or creates a personal fundraising page linked to the central campaign.
3. Personal outreach. Participant fundraisers contact their own networks—friends, family, colleagues—via email, social media, and direct messaging, directing them to the personal fundraising page.
4. Donation processing. Donors give through the participant's page; funds flow to the host organization's account through the platform's payment processor.
5. Tracking and recognition. The platform aggregates funds raised per participant, enabling leaderboards, milestone notifications, and stewardship touchpoints. Donor recognition programs can be layered in at both the organization and participant levels.
6. Campaign close and reporting. After the campaign window closes, the organization reconciles totals, issues tax acknowledgments, and reviews fundraising benchmarks and metrics to evaluate performance.

The host organization retains legal and fiduciary responsibility for all solicitation activity conducted under its campaign. Participant fundraisers are not independent agents; their pages operate under the organization's charitable registration and tax-exempt status.

Common scenarios

Event-based P2P is the most established format. Walkathons, 5K races, cycling events, and endurance challenges pair a physical activity with personal fundraising pages. The American Cancer Society's Relay For Life and the Leukemia & Lymphoma Society's Team in Training are two of the most documented examples of large-scale event P2P programs in the nonprofit sector.

DIY (do-it-yourself) P2P removes the event requirement entirely. Supporters create personal campaigns for birthdays, memorial tributes, athletic milestones, or personal challenges uncoordinated by the host organization. Facebook Fundraisers and similar social fundraising tools (see social media fundraising) operate in this mode. DIY P2P typically produces lower average campaign totals but requires minimal organization overhead.

Team-based P2P layers a group structure onto individual pages. Participants form teams with a shared sub-goal, competing against other teams while contributing to the campaign total. This format tends to increase per-participant revenue by adding social accountability dynamics.

Civic and government-adjacent P2P is less common but growing among government foundations, public library foundations, and civic organizations. These entities, which often operate under distinct legal frameworks, should review fundraising for government and civic organizations before structuring a P2P program.

Decision boundaries

P2P fundraising is not universally appropriate. Several structural factors determine whether it fits an organization's situation.

When P2P is well-suited:
- The organization has an engaged, networked supporter base willing to solicit on its behalf.
- The cause has strong personal relevance to supporters (health, community, identity-linked causes).
- The organization can support participant fundraisers with training, messaging templates, and timely acknowledgment.
- The campaign can sustain a 4–12 week active solicitation window without donor fatigue.

When P2P is poorly suited:
- The donor base is small, concentrated, or relationship-managed at the major gift level. Major gifts fundraising and P2P operate on incompatible relationship dynamics.
- The organization lacks compliance infrastructure to monitor participant solicitation activity across multiple states.
- The campaign is urgent and short-duration. Emergency and disaster fundraising typically relies on direct organizational appeals rather than distributed participant networks.

A useful contrast: P2P campaigns distribute fundraising authority outward to individuals and prioritize reach over relationship depth. Annual fund campaigns, by contrast, centralize messaging and execution within the organization and prioritize consistency and renewal. Organizations with mature annual funds often use P2P as a supplemental acquisition channel rather than a primary revenue strategy, a principle consistent with diversifying fundraising revenue streams.

The National Fundraising Authority home covers the full compliance and strategy landscape within which P2P programs operate.