MailerLite and Substack help you send newsletters, but they charge monthly fees that add up fast. Zeffy gives you email 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
MailerLite VS Substack
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MailerLite and Substack can't process donations, forcing you to patch together PayPal or Stripe and lose 3-5% in fees. Zeffy handles everything with zero platform fees.
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MailerLite sends emails but can't sell tickets or manage donors. Substack publishes content but lacks fundraising tools. Zeffy does it all in one place.
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MailerLite offers basic subscriber lists. Substack tracks readers, not donors. Zeffy gives you real donor stewardship with giving history and automated receipts.
Yes! Unlike MailerLite and Substack that only handle newsletters, Zeffy combines email marketing with full donation processing. You can send beautiful campaigns and collect donations through the same platform - with zero fees on both.
With MailerLite at $7/month plus separate donation platform fees, or Substack taking 10% of revenue, costs add up fast. Zeffy charges zero platform fees for everything - donations, emails, and events - funded by optional donor contributions.
Absolutely. Zeffy gives you complete donor profiles showing email opens, clicks, and giving history in one place. MailerLite and Substack only track email engagement, leaving you blind to actual fundraising impact.
Email platforms like MailerLite and Substack only handle newsletters - you'd still need separate donation tools, event ticketing, and payment processing. Zeffy combines everything nonprofits need in one platform with zero fees.
MailerLite costs $7/month plus separate donation platform fees. Substack takes 10% of all revenue. Zeffy charges zero platform fees for emails, donations, events, and ticketing - funded by optional donor contributions.
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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