Raffles, Chinese auctions, a-thons, and event ticketing — beautifully branded, accept every major payment method, and keep 100% of what you raise. Zero platform fees.
Run any of these on their own, or combine them for a single event. Each gets its own branded page and shares one dashboard.
The signature spin: donors spin for a random number that's both their ticket and their gift. Or run fixed-price tickets with bulk packages.
Sell tickets across prize packages, with categories, presale discounts, coupons, and printable 2×1 barcode entry labels.
Peer-to-peer campaigns with teams, individual fundraiser pages, tiered goals, and a live leaderboard of top donors.
Sell admission tickets and discounted packages, then scan a QR at the door to check attendees in — count-based, no double-entry.
The details that turn a good campaign into a great one.
Stripe, Square, Banquest, MerchPay, Sola & The Donors Fund — plus Apple Pay & Google Pay express checkout. Pick one per campaign or offer them all.
A dedicated Android app for Stripe Terminal readers — take card-present spins at your live event with the same branded reveal.
Social-proof feed of recent entries (with optional dedications like "in memory of"), anonymity respected. Momentum you can see.
Promo codes, limited-time discounts, and auto-dropping price tiers that step down as tickets sell — with bonus entries per tier.
Per-channel tracking links & QR codes, conversion funnels, device breakdown and UTM attribution. Know what's working.
Buyers get a QR pass; scan to hand out physical raffle tickets or check in at the door — each claim locks so nothing double-counts.
Your logo, banner, colors, fonts, prizes and sponsors. Custom slugs, short links, and rich link previews for WhatsApp & iMessage.
Automatic tax-deductible receipts with your EIN, CC/BCC to your team, plus a drag-and-drop editor for blasts to your list.
Durable Objects guarantee no two donors ever get the same number — even with hundreds spinning at once. Full refund tooling built in.
Connect your own processor accounts — funds never sit with us, and we take no cut.
We do the heavy lifting so you can focus on spreading the word.
Tell us about your organization and connect your payment account. We build your branded campaign — raffle, auction, a-thon, or event.
Send it via WhatsApp, text, email or social. Rich previews show your name and image; tracking links measure every channel.
Donors buy or spin in seconds with Apple Pay or card. A live feed and real-time board build momentum as it fills.
Payments land directly in your account — no middleman, no platform fee. Receipts go out automatically.
Join the organizations that have raised over $2.2 million on HarpGive. We'll get your campaign live and looking great.
Apply Now