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Polk Sponsor Exchange
For Polk County Businesses, Foundations & Giving Programs

Support causes that actually fit.
See every verified nonprofit. Find events worth backing.

Every 501(c)(3) in Polk County, verified and searchable. Filter by cause, budget, audience. Match scores come with short, deterministic reasons — “both work in education,” “same city,” “tier in your range” — not opaque AI recommendations. Express interest in an event, and the nonprofit takes it from there.

Matching, visibility, and interest mechanics: Help · For sponsors · Matched feed (after you sign in) · Contact.

01

Set your interests

Causes you care about, budget range, preferred event types, geographic focus. Public or private — you control visibility.

02

Get matched

Your feed surfaces nonprofits and events whose missions align with what you've told us. Every match comes with a why.

03

Express interest, commit directly

One click sends your sponsor profile to the nonprofit's inbox. They reach out, you discuss tier details, transaction happens off-platform.

Who this is for

Any giver in Polk County.

  • Small businesses

    Local shops, firms, and service providers looking to sponsor community events and build civic presence.

  • Corporate giving programs

    Companies with formal CSR budgets seeking structured local giving beyond national campaigns.

  • Family foundations

    Private foundations focused on specific causes, looking for vetted recipients at the event level rather than only through grants.

  • Community foundations

    Institutional givers coordinating event sponsorships alongside formal grant cycles.

What makes this different

Verification and intelligence you can trust.

  • Summit Labs compliance stack

    Every nonprofit cross-checked against the IRS Business Master File for 501(c)(3) status, refreshed regularly. Florida Check-A-Charity and Sunbiz corporate-status verification are next on the roadmap.

  • Transparent match explanations

    Every match score shows the factors behind it — cause overlap, city overlap, budget-band fit, and mission similarity from semantic search. Rule-based, not a black box.

  • Visibility controls

    Keep your budget private. Share cause interests publicly. Full control over what nonprofits see versus what surfaces only after mutual interest.

  • Local signal, not national noise

    This is Polk County only. Every organization, every event, every sponsor is local. No national sponsorship platforms diluting the signal.

Ready to give more deliberately?

Creating a sponsor profile takes about three minutes. Tell us your cause interests and budget range, and your matched feed populates immediately.