# What Claude (Anthropic) with web search answered for payment processing (nonprofits) on 2026-09-12

## In short

On 2026-09-12, Claude (Anthropic) with web search was asked "best payment processing for nonprofits". It named 9 brands, in this order: Stripe, Givebutter, Zeffy, you're, PayPal, PayPal Giving Fund.

| Fact | Value |
| --- | --- |
| Question | best payment processing for nonprofits |
| Asked on | 2026-09-12 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 9 |
| Sources cited | 6 |
| Audience | nonprofits |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-09-12 |

Page: https://bikoosh.com/answers/s/payment-processing-nonprofits-2026-09-12
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-09-12 through Claude (Anthropic) with web search (model claude-opus-5).

> Here's what I'd actually recommend, roughly in the order I'd consider them:
> 
> ## 1. Stripe (with the nonprofit discount)
> 2.2% + 30¢ for verified 501(c)(3)s, vs. the standard 2.9% + 30¢. This is my default answer. It's the most reliable processor, has the best API and the widest integration support, and almost every donation tool on this list sits on top of it anyway. You have to apply for the nonprofit rate - it isn't automatic.
> 
> ## 2. Givebutter
> $0 platform fee and $0 processing fee under their "Givebutter Guarantee" - funded by optional donor tips at checkout. It's a genuinely full package: donation pages, peer-to-peer, events, auctions, and a basic CRM. Best all-around pick for a small-to-midsize org that wants one tool instead of four. Note the advanced CRM/automation moved behind Givebutter Plus, from $29/mo priced by contact-list size.
> 
> ## 3. Zeffy
> The other zero-fee option, also tip-funded, and built only for nonprofits - donations, memberships, ticketing, recurring gifts. Pick this over Givebutter if your priority is purely "keep 100%" and you don't need the fundraising/CRM depth. The real cost of both: donor tips shave down the average gift, and you're locked into their che

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Stripe | recommended |
| 2 | Givebutter | mentioned |
| 3 | Zeffy | mentioned |
| 4 | you're | mentioned |
| 5 | PayPal | mentioned |
| 6 | PayPal Giving Fund | mentioned |
| 7 | Donorbox | mentioned |
| 8 | Square | mentioned |
| 9 | Bloomerang | mentioned |

## Sources the engine cited

- https://bloomerang.com/blog/nonprofit-credit-card-processing (vendor)
- https://www.zeffy.com/blog/payment-gateway (vendor)
- https://www.sleftpayments.com/learning-hub/payment-processing-for-nonprofits-2026 (other)
- https://givebutter.com/alternatives/donorbox (vendor)
- https://donorbox.org/givebutter-vs-donorbox (vendor)
- https://nonprofitpoint.com/best-donation-platforms-for-nonprofits/ (other)

The question page: https://bikoosh.com/answers/q/payment-processing/nonprofits

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.