# Versapay vs BILL Accounts Receivable: which do AI models recommend for B2B payment acceptance, October 2026

Finance AI Recommendation Index, October 2026 Edition, B2B payment acceptance. One of fourteen models named Versapay first on the direct prompt; two named BILL Accounts Receivable. Page: https://finance-ai-index.com/receivables/b2b-payment-acceptance/versapay-vs-bill-accounts-receivable/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Versapay | 19% | #1 of 14 | 0% | 17 | 14 of 14 |
| BILL Accounts Receivable | 6% | #4 of 14 | 17% | 42 | 14 of 14 |

## The direct prompt, model by model

- GPT-6 Luna: versapay first (first choices: Versapay) (alternatives: Billtrust, Flywire, Stripe)
- GPT-5.4 mini: bill accounts receivable first (first choices: BILL Accounts Receivable) (alternatives: HighRadius, Modern Treasury, Tipalti, Versapay)
- Qwen 3.7 Flash: bill accounts receivable first (first choices: BILL Accounts Receivable) (alternatives: Chargebee, Forwardly, Nickel, Stripe Billing, Stripe Connect)
- Claude Haiku 4.5: neither first, one named (first choices: EBizCharge) (alternatives: BILL Accounts Receivable, HighRadius, Rillion, Versapay)
- Gemini 3.5 Flash: neither first, one named (first choices: EBizCharge) (alternatives: Billtrust, Paystand, Resolve Pay, Versapay)
- Grok 4.1 Fast: neither first, one named (first choices: Stripe) (alternatives: AvidXchange, BILL Accounts Receivable, MineralTree)
- Mistral Small: neither first, one named (first choices: EBizCharge) (alternatives: BILL Accounts Receivable, MineralTree)
- DeepSeek V4 Flash: neither first, one named (first choices: HighRadius) (alternatives: BILL Accounts Receivable, Quadient AR, Stripe)
- Kimi K2: neither first, one named (first choices: MineralTree) (alternatives: AvidXchange, BILL Accounts Receivable, HighRadius, Stripe)
- MiniMax M2.5: neither first, one named (first choices: AvidXchange, Tipalti) (alternatives: BILL Accounts Receivable, Helcim, Stripe)
- Muse Glimmer 30B: neither first, one named (first choices: EBizCharge) (alternatives: BILL Accounts Receivable, Ramp, Stripe, Tipalti)
- Perplexity Sonar: neither named (first choices: MineralTree) (alternatives: EBizCharge)
- Llama 4 Maverick: neither named (first choices: EBizCharge) (alternatives: AvidXchange, HighRadius)
- GLM 4.7 FlashX: neither named (first choices: Helcim) (alternatives: Adyen, AvidXchange, MineralTree, Stripe)

## What the models said about BILL Accounts Receivable

- "Severe payment delays — Vendors report receiving payments 36–42 days after invoicing" (DeepSeek V4 Flash, negative prompt, hard negative)
- "When to avoid: If reliable, fast payouts and responsive support are critical." (Grok 4.1 Fast, negative prompt, hard negative)
- "What to avoid on a tight budget Subscription AR/AP platforms such as Bill.com are powerful for automated approvals but carry a recurring cost" (Muse Glimmer 30B, budget prompt, soft negative)
- "1. BILL (formerly Bill.com) ... Choose BILL if you want an easy-to-use platform to automate invoicing and payments" (Qwen 3.7 Flash, comparative prompt, first choice)
- "I'd recommend BILL (formerly Bill.com) as a strong starting point for an accounts receivable (AR) payment portal." (Grok 4.1 Fast, paraphrase prompt, first choice)
- "BILL is the B2B payment platform to price first in 2026, at $49 per user per month on Essentials" (Muse Glimmer 30B, comparative prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.