One of fourteen models named Versapay first on the direct prompt; two named BILL Accounts Receivable. Both were named by all fourteen models and Versapay carries 17 labels and BILL Accounts Receivable 42, so the shares are not directly comparable.
Named in seven categories this edition.
Named in four categories this edition.
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; every quote names the model and the prompt it came from. Both figures come from the B2B payment acceptance page.
Across every category in the October 2026 Edition, Versapay and BILL Accounts Receivable were named in the same answer forty-three times, of the 213 answers naming Versapay and the 224 naming BILL Accounts Receivable. In those answers BILL Accounts Receivable took the first choice eight times and Versapay six.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | ||||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | ||||||
| Perplexity Sonar | ||||||
| Grok 4.1 Fast | ||||||
| Mistral Small | ||||||
| DeepSeek V4 Flash | ||||||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | ||||||
| Kimi K2 | ||||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 | ||||||
| GPT-6 Luna | ||||||
| Muse Glimmer 30B |
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
No label in this category carried a quote.
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of six in this category shown.
“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
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.