What Claude (Anthropic) with web search answered for payment processing (nonprofits) on 2026-10-23

Claude (Anthropic) with web search claude-opus-5 asked 2026-10-23

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best payment processing for nonprofits

Brands named, in the order the engine gave

1. Zeffy mentioned
   Zeffy - start here if you're small or mid-size.
2. Stripe mentioned
   Stripe direct - best if you have any dev capacity or a custom site.
3. EIN mentioned
   Requirements: 501(c)(3) proof (EIN/IRS letter) and 80%+ of your Stripe volume from tax-deductible donations.
4. PayPal mentioned
   PayPal at the nonprofit rate - add it, don't replace with it.
5. Givebutter mentioned
   Givebutter - best free-ish all-in-one.
6. all-in-one mentioned
   Givebutter - best free-ish all-in-one.
7. ACH mentioned
   2.9% + $0.30 on cards, 1.9% + $0.30 on ACH, and donors can cover fees via the tip model.
8. Donorbox mentioned
   Donorbox - the strongest recurring-giving forms.
9. PayPal Giving Fund mentioned
   PayPal Giving Fund - 0% fees, with a real catch.
10. Bloomerang mentioned
    Two things worth checking before you sign anything: whether your existing CRM (Bloomerang, Salesforce NPSP, Neon) locks you into its own bundled processor - that often decides this for you - and whether you need in-person card-present acceptance for galas and events, which knocks out some of the don
11. Salesforce mentioned
    Two things worth checking before you sign anything: whether your existing CRM (Bloomerang, Salesforce NPSP, Neon) locks you into its own bundled processor - that often decides this for you - and whether you need in-person card-present acceptance for galas and events, which knocks out some of the don
12. Salesforce NPSP mentioned
    Two things worth checking before you sign anything: whether your existing CRM (Bloomerang, Salesforce NPSP, Neon) locks you into its own bundled processor - that often decides this for you - and whether you need in-person card-present acceptance for galas and events, which knocks out some of the don
13. NPSP mentioned
    Two things worth checking before you sign anything: whether your existing CRM (Bloomerang, Salesforce NPSP, Neon) locks you into its own bundled processor - that often decides this for you - and whether you need in-person card-present acceptance for galas and events, which knocks out some of the don
14. Neon mentioned
    Two things worth checking before you sign anything: whether your existing CRM (Bloomerang, Salesforce NPSP, Neon) locks you into its own bundled processor - that often decides this for you - and whether you need in-person card-present acceptance for galas and events, which knocks out some of the don

Sources the engine cited

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The answer, as recorded

## My actual recommendations, in order **1. Zeffy - start here if you're small or mid-size.** Genuinely 0% platform and 0% processing fees; they survive on optional donor tips (~80% of donors opt in). Nothing else nets you 100% of a donation. Tradeoffs: narrower feature set than the big platforms, and your donors see a tip prompt at checkout, which some boards dislike. For a budget under a few million in annual giving, the math is hard to argue with. [zeffy.com](https://www.zeffy.com/blog/fundraising-app) · [dupple.com/reviews/zeffy](https://dupple.com/reviews/zeffy) **2. Stripe direct - best if you have any dev capacity or a custom site.** Apply for their nonprofit discount and you drop from 2.9% + $0.30 to **2.2% + $0.30**. Requirements: 501(c)(3) proof (EIN/IRS letter) and 80%+ of your Stripe volume from tax-deductible donations. Best-in-class API, recurring billing, and no monthly fee. This is the right foundation if you're building your own donation flow or your CRM plugs into Stripe. [Stripe for nonprofits](https://checkoutpage.com/blog/stripe-for-nonprofits) · [merchantmaverick.com](https://www.merchantmaverick.com/?p=131905) **3. PayPal at the nonprofit rate - add it, don't replace with it.** **1.99% + $0.49** for verified 501(c)(3)s, vs. 2.59% + $0.49 standard. Note the shape: the lower percentage but higher fixed fee means PayPal wins on large gifts and loses on small ones - the crossover is around $28. A real chunk of older donors simply won't give without a PayPal button, so run it as a second option alongside Stripe. [societ.com](https://www.societ.com/?p=101868) · [rallyup.com](https://rallyup.com/learn/paypal-vs-stripe-which-payment-processor-is-best-for-nonprofits/) **4. Givebutter - best free-ish all-in-one.** No platform fee, no monthly fee; 2.9% + $0.30 on cards, **1.9% + $0.30 on ACH**, and donors can cover fees via the tip model. You get events, ticketing, auctions, text-to-give, and a light CRM in one place. Pick this over Zeffy when you actually need the event and auction tooling. [givebutter.com](https://givebutter.com/blog/stripe-for-nonprofits) **5. Donorbox - the strongest recurring-giving forms.** Charity rate is 1.99% + fixed fee for 501(c)(3)s, and their embedded recurring donation widget converts well. Note they layer a platform fee on top of processing on the entry tier, with paid plans above that - price it out against Givebutter before committing. [bloomerang.com](https://bloomerang.com/blog/nonprofit-credit-card-processing) **6. An interchange-plus merchant account - only once you're above roughly $250K/year in card volume.** Visa and Mastercard both publish reduced charity interchange rates, but it's entirely up to your processor whether to pass that discount through to you. Flat-rate processors pocket it; interchange-plus providers hand it over. At real volume that gap is worth more than any platform's convenience. Watch for monthly minimums. [uschamber.com](https://uschamber.com/co/run/finance/best-credit-card-processors-for-nonprofits) · [fitsmallbusiness.com](https://fitsmallbusiness.com/non-profit-credit-card-processing/) **7. PayPal Giving Fund - 0% fees, with a real catch.** Zero fees on donations routed through it, but PayPal is the recipient of record and you get limited or no donor contact data, plus slower disbursement. Good for a passive channel; never your primary one, because you can't steward donors you can't identify. ## The practical setup For most nonprofits I'd run **Zeffy or Givebutter as the main donation platform, with PayPal as a second button.** If you have engineering help and want to own the whole experience, **Stripe at 2.2% with PayPal alongside** instead. Two things worth checking before you sign anything: whether your existing CRM (Bloomerang, Salesforce NPSP, Neon) locks you into its own bundled processor - that often decides this for you - and whether you need in-person card-present acceptance for galas and events, which knocks out some of the donation-page-only options. Sources: - [https://www.zeffy.com/blog/fundraising-app](https://www.zeffy.com/blog/fundraising-app) - [https://dupple.com/reviews/zeffy](https://dupple.com/reviews/zeffy) - [https://checkoutpage.com/blog/stripe-for-nonprofits](https://checkoutpage.com/blog/stripe-for-nonprofits) - [https://www.merchantmaverick.com/?p=131905](https://www.merchantmaverick.com/?p=131905) - [https://www.societ.com/?p=101868](https://www.societ.com/?p=101868) - [https://rallyup.com/learn/paypal-vs-stripe-which-payment-processor-is-best-for-nonprofits/](https://rallyup.com/learn/paypal-vs-stripe-which-payment-processor-is-best-for-nonprofits/) - [https://givebutter.com/blog/stripe-for-nonprofits](https://givebutter.com/blog/stripe-for-nonprofits) - [https://bloomerang.com/blog/nonprofit-credit-card-processing](https://bloomerang.com/blog/nonprofit-credit-card-processing) - [https://uschamber.com/co/run/finance/best-credit-card-processors-for-nonprofits](https://uschamber.com/co/run/finance/best-credit-card-processors-for-nonprofits) - [https://fitsmallbusiness.com/non-profit-credit-card-processing/](https://fitsmallbusiness.com/non-profit-credit-card-processing/)

Near this answer

The same question, recorded on other dates: 2026-10-21, 2026-10-18, 2026-10-15, 2026-10-13, 2026-10-10, 2026-10-08, 2026-10-06, 2026-10-05, 2026-10-03, 2026-10-01, 2026-09-26.

payment processing, asked for other audiences: small businesses (asked 2026-10-23), freelancers (asked 2026-10-23).

Other categories with a recorded answer: accounting software, accounts payable automation, audit management software, bookkeeping services.

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Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.