# Adyen alternatives: what AI models name instead, September 2026

Finance AI Recommendation Index, September 2026 Edition. 174 of the 216 answers in the 1 category where Adyen holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://finance-ai-index.com/vendors/adyen/alternatives/

## Named instead, most often (every category and segment added)

- Helcim: 27
- Melio: 16
- Stripe: 12
- HighRadius: 10
- BILL: 9
- Billtrust: 8

## B2B payment acceptance

**Small business**: 72 of 72 answers did not name Adyen.

- Helcim: first choice in 19 of those 72
- Melio: first choice in 12 of those 72
- BILL: first choice in 7 of those 72
- Stripe: first choice in 5 of those 72
- Nickel: first choice in 4 of those 72
- Bill360: first choice in 3 of those 72
- Square: first choice in 3 of those 72
- PayPal: first choice in 2 of those 72

**Mid-market**: 61 of 72 answers did not name Adyen (Adyen is #9 of 13 at 0%).

- Helcim: first choice in 8 of those 61
- Versapay: first choice in 8 of those 61
- EBizCharge: first choice in 5 of those 61
- Stripe: first choice in 5 of those 61
- Billtrust: first choice in 4 of those 61
- Melio: first choice in 4 of those 61
- BILL: first choice in 2 of those 61
- HighRadius: first choice in 2 of those 61

**Enterprise**: 41 of 72 answers did not name Adyen (Adyen is #2 of 10 at 23%).

- HighRadius: first choice in 8 of those 41
- Billtrust: first choice in 4 of those 41
- Stax: first choice in 3 of those 41
- Stripe: first choice in 2 of those 41
- Airwallex: first choice in 1 of those 41
- Billtrust Buyer Payment Portal: first choice in 1 of those 41
- Paystand: first choice in 1 of those 41
- Tipalti: first choice in 1 of those 41

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.