BiddingOwl and Handbid help you run mobile bidding auctions, but they charge fees that reduce what you raise for your cause. Zeffy gives you auction tools plus donation forms, event ticketing, and donor management — all with zero fees so every dollar stays with your mission.
Zeffy is trusted by 50,000+ nonprofits



Bidding Owl VS Handbid

💸
BiddingOwl and Handbid take 5% plus card fees from every winning bid. Zeffy charges zero fees, so your silent auction actually raises money for your mission.
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BiddingOwl and Handbid only handle auctions. Zeffy includes donations, raffles, ticketing, and donor management in one platform built for nonprofits.
🛟
BiddingOwl and Handbid limit support to business hours. Zeffy offers unlimited email support and live chat whenever your event needs help.
With BiddingOwl and Handbid charging 5% plus card fees on every winning bid, a $10,000 auction could cost you $500+ in platform fees alone. Zeffy keeps 100% of your auction proceeds, letting you invest those savings back into your mission.
Traditional auction platforms charge fees because they're built for profit. Zeffy operates differently - we're funded by voluntary contributions from donors who choose to support our mission of keeping fundraising free for nonprofits.
Unlike BiddingOwl and Handbid, which charge 5% plus card fees on every winning bid, Zeffy is completely free for nonprofits. You keep 100% of what you raise, with donors having the option to leave a voluntary contribution to support our platform.
Yes. While BiddingOwl and Handbid only focus on auctions, Zeffy offers a complete fundraising toolkit including donations, ticketing, peer-to-peer campaigns, memberships, and online stores. You get everything in one free platform instead of paying for multiple tools.
Zeffy provides unlimited email support, live chat, and comprehensive help resources at no cost. Unlike BiddingOwl and Handbid's limited business-hours support, our team helps you succeed with your entire fundraising strategy, not just auction events.
Zeffy is the fundraising platform that cuts out the fees, clears up your tech mess, and puts your cause first — so your team, even if you're a small team wearing many hats or a one-person show, can focus on what really matters.
No platform fees. No processing fees. No catch. We know it sounds too good to be true, but it's not. Every penny goes straight to your mission, while competitors take 2-3% off every donation.

Stop bouncing between MailChimp, Eventbrite, and all those spreadsheets. Now you can handle donations, ticket sales, memberships, raffles, and all your donor info in one spot.
Built for teams like yours — whether you're volunteer-led or have limited staff. Set up donation forms, sell tickets, and launch campaigns without needing a tech wizard. It's super easy, and you'll be up and running in minutes.


From QR codes on flyers to Tap-to-Pay on a phone, Zeffy makes it easy to accept donations on the go. Mobile-optimized and offline-ready, so no donor slips through the cracks.
Centralize supporter relationships, automate thank-you messages, and preserve institutional knowledge when board members rotate out.

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As a startup nonprofit with only two members, and no funding (yet) we’d need something with low (or no) fees. Zeffy was a dream come true.
Masey, Loose Ends.
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