# Stax: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 9 judge labels across 2 categories by 5 of 14 models. Page: https://www.gane.ai/index/finance/vendors/stax

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [B2B payment acceptance](https://www.gane.ai/index/finance/receivables/b2b-payment-acceptance/index.md) | 0% | 29 | 25% | 8 |
| [Merchants of record](https://www.gane.ai/index/finance/receivables/merchants-of-record/index.md) | 0% | 50 | 0% | 1 |

## What the models said for it

- "Best for high-volume B2B businesses, offering interchange-plus pricing" (Mistral Small, B2B payment acceptance)
- "Helcim, Stax | Low costs for high transaction volumes" (MiniMax M2.5, B2B payment acceptance)
- "Best Cost-Effective at Higher Volume: Stax" (DeepSeek V4 Flash, B2B payment acceptance)
- "Best for: High-volume B2B businesses" (Kimi K2, B2B payment acceptance)

## And against it

- "Avoid: ... Stax at $99+/month) until your volume justifies the cost." (Kimi K2, B2B payment acceptance)
- "Avoid for very limited budgets: Options like Stax (monthly $99+)" (Grok 4.20, B2B payment acceptance)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 1 | 2 | 1 | 4 |
| Mistral Small | 0 | 1 | 0 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 1 | 0 | 1 | 2 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 1 | 0 | 0 | 1 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named Stax, from 26 of the 26 answers that named it (only the models that return a source list).

### Domains cited

- techrepublic.com: 23
- fitsmallbusiness.com: 14
- versapay.com: 11
- emergenresearch.com: 9
- sourceforge.net: 9
- coastalpay.com: 7
- g2.com: 7
- techtimes.com: 7
- mypayadvisor.com: 6
- rillion.com: 6

### Pages cited

- https://techrepublic.com/article/best-b2b-payment-processors: 23
- https://fitsmallbusiness.com/best-b2b-payment-solutions: 14
- https://versapay.com/resources/top-payment-processors-for-b2b-companies: 11
- https://emergenresearch.com/blog/top-10-companies-by-competitive-position-in-the-global-b2b-payment-market: 9
- https://techtimes.com/articles/303313/20240408/top-5-best-smb-b2b-payments-software-2024.htm: 7
- https://g2.com/categories/payment-gateways/f/b2b: 6
- https://mypayadvisor.com/comparisons/best-payment-processors-for-b2b-2026: 6
- https://rillion.com/blog/best-b2b-payment-platforms: 6

## In its own words

What Stax's own pages state, read 2026-09-28. Stated by the vendor, not checked by the index.

- Positioning: Stax empowers software platforms, small businesses, and large businesses, through simplified, industry-leading integrated payment and recurring billing solutions. (https://staxpayments.com/)
- For: software platforms, small businesses, and large businesses (https://staxpayments.com/)
- Price stated: Transparent pricing (https://staxpayments.com/)
- Starting price: $99 /month (https://staxpayments.com/pricing)
- Certifications: PCI DSS, SOC 2
- Hosting: All US Regions
- Customers named: Sera

## What it publishes

Every page staxpayments.com exposes, read 2026-09-29: 474 addresses. By kind, pages and the last 90 days:

- blog: 362 pages, 40 in the last 90 days, latest 2026-09-23
- case study: 1 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 1 pages, 0 in the last 90 days, latest 2025-05-07
- conference or event: 1 pages, 0 in the last 90 days, latest 2024-03-24
- report or ebook: 5 pages, 0 in the last 90 days, latest undated
- comparison: 17 pages, 2 in the last 90 days, latest 2026-08-18
- glossary or explainer: 19 pages, 2 in the last 90 days, latest 2026-08-18
- news or press: 1 pages, 0 in the last 90 days, latest 2024-03-23
- Recent: 2026-09-23 blog: Retainer billing software https://staxpayments.com/blog/retainer-billing-software
- Recent: 2026-09-21 blog: B2b payments professional services controller https://staxpayments.com/blog/b2b-payments-professional-services-controller
- Recent: 2026-09-16 blog: Consulting firm payment processing https://staxpayments.com/blog/consulting-firm-payment-processing
- Recent: 2026-09-14 blog: Legal software payment attachment rate saas integration https://staxpayments.com/blog/legal-software-payment-attachment-rate-saas-integration
- Recent: 2026-09-09 blog: Accounting firm payment processing fees https://staxpayments.com/blog/accounting-firm-payment-processing-fees
- Recent: 2026-09-09 blog: How to set up a merchant account https://staxpayments.com/blog/how-to-set-up-a-merchant-account

## Record

- Method: https://www.gane.ai/index/finance/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/finance.