# What Claude (Anthropic) with web search answered for payment processing (nonprofits) on 2026-09-20

## In short

On 2026-09-20, Claude (Anthropic) with web search was asked "best payment processing for nonprofits". It named 10 brands; the first six, in order, were Stripe, Givebutter, Zeffy, PayPal, PayPal Giving Fund and Square.

| Fact | Value |
| --- | --- |
| Question | best payment processing for nonprofits |
| Asked on | 2026-09-20 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 10 |
| Sources cited | 7 |
| Audience | nonprofits |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-09-20 |

Page: https://bikoosh.com/answers/s/payment-processing-nonprofits-2026-09-20
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-09-20 through Claude (Anthropic) with web search (model claude-opus-5).

> Here's who I'd actually point you to, roughly in order:
> 
> **1. Stripe (with the nonprofit discount)** - 2.2% + $0.30 for verified 501(c)(3)s instead of the standard 2.9% + $0.30. This is my default recommendation if you have anyone technical (or a platform that plugs into it). It's the most reliable infrastructure, handles recurring giving and ACH well, and nearly every donation tool integrates with it. On $100K/year that discount alone saves ~$700.
> 
> **2. Givebutter** - Best all-in-one if you don't want to build anything. Donation forms, events, peer-to-peer, and a basic CRM, and the platform itself can cost you $0 because it's funded by optional donor tips. The catch: donors see a tip prompt at checkout, and platform fees run 1-5% if you turn tips off. Great fit for small-to-midsize orgs.
> 
> **3. Zeffy** - The genuinely zero-fee option, built only for nonprofits - donations, tickets, memberships, recurring, all with no cut taken from you. Same tradeoff as Givebutter but more aggressive: the donor-facing tip ask is prominent and defaults high, which some orgs find pushy. If your budget is tight and you're okay with that, it's hard to beat on pure cost.
> 
> **4. PayPal (nonprofit rate)** 

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Stripe | mentioned |
| 2 | Givebutter | mentioned |
| 3 | Zeffy | mentioned |
| 4 | PayPal | mentioned |
| 5 | PayPal Giving Fund | mentioned |
| 6 | Square | mentioned |
| 7 | Helcim | mentioned |
| 8 | Donorbox | mentioned |
| 9 | Bloomerang | mentioned |
| 10 | CharityEngine | mentioned |

## Sources the engine cited

- https://www.zeffy.com/blog/payment-gateway (vendor)
- https://bloomerang.com/blog/nonprofit-credit-card-processing (vendor)
- https://moneyminder.com/blog/best-payment-platform-for-nonprofits/ (other)
- https://donorbox.org/pricing (vendor)
- https://donorbox.org/givebutter-vs-donorbox (vendor)
- https://nonprofitpoint.com/best-donation-platforms-for-nonprofits/ (other)
- https://charityengine.net/blog/payment-processing-for-nonprofits/ (vendor)

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.