Cheddar Up and RebelGive both help collect donations online, but they still charge fees that reduce what reaches your mission. Zeffy gives you donation forms, event ticketing, and donor management with zero fees — so you keep 100% of every donation for your cause.
Zeffy is trusted by 50,000+ nonprofits
Cheddar Up VS Rebel Give
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Keep 100% of donations with zero fees, unlike platforms that charge 4% plus monthly costs or $29-199/month plus card fees
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Cheddar Up charges 4% plus monthly costs, RebelGive takes 2.9% + $0.30 per gift. Zeffy charges zero fees, so every dollar donated goes to your mission.
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Cheddar Up limits support by plan tier, RebelGive restricts phone calls to select plans. Zeffy provides unlimited email and phone support for everyone.
Zeffy is 100% free for nonprofits, while Cheddar Up charges 2.9% + 30¢ per transaction and RebelGive has monthly fees plus processing costs. With Zeffy, every dollar donated goes directly to your cause, not to platform fees.
Zeffy offers unlimited email support and live chat for all users at no cost. Unlike Cheddar Up and RebelGive, which limit support based on plan tiers, Zeffy provides the same level of help to every nonprofit regardless of size.
Zeffy includes auctions, raffles, peer-to-peer fundraising, event ticketing, and online stores all for free. Cheddar Up and RebelGive lack many of these features or charge extra fees, forcing you to use multiple platforms.
Zeffy is completely free for nonprofits. Cheddar Up takes 4% plus fees from every gift, while RebelGive charges $29-199 monthly plus card processing fees. With Zeffy, 100% of donations stay with your organization.
Zeffy includes auctions, raffles, peer-to-peer campaigns, event ticketing, online stores, and donor management at no cost. Cheddar Up and RebelGive either lack these features entirely or require expensive upgrades.
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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