AlumnIQ focuses on higher education alumni engagement while Sumac specializes in case management for human services nonprofits. Zeffy gives you donor management, donation forms, event ticketing, and email tools — all with zero fees so you keep 100% of every donation for your mission.
Zeffy is trusted by 50,000+ nonprofits

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Keep 100% of donations while building stronger donor relationships than costly donor management systems
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AlumnIQ charges 3% donor cover fees and Sumac takes 2.9% + $0.30 per transaction plus monthly costs. Zeffy charges zero fees, so every dollar goes to your mission.
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AlumnIQ lacks auction and raffle tools, while Sumac requires separate software for events. Zeffy includes everything you need for fundraising in one platform.
Zeffy gives you complete donor management at zero cost - no monthly fees, no transaction charges. While AlumnIQ focuses only on higher education and Sumac charges $35/month plus fees, Zeffy works for all nonprofits with free CRM, donation forms, and payment processing.
Zeffy is 100% free with donors having the option to leave a voluntary contribution. AlumnIQ charges 3% fees with no monthly costs but serves only higher education. Sumac costs $35/month plus card processing fees. You save hundreds annually with Zeffy.
Zeffy offers 100% free donor management with zero platform fees, while AlumnIQ charges monthly costs plus 3% transaction fees. You keep every dollar donated and get complete CRM tools designed for all nonprofits, not just higher education.
Unlike Sumac's $35/month plus card fees, Zeffy provides free donor management with built-in payment processing. You get donation forms, donor tracking, and communication tools without monthly software costs eating into your budget.
Yes, Zeffy includes event ticketing, online stores, peer-to-peer campaigns, and membership management - all free. While AlumnIQ and Sumac require separate tools for these features, Zeffy gives you everything in one platform at zero cost.
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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