AI Indexes
Finance AI Index
Index › Receivables and billing › B2B payment acceptance › Versapay vs BILL Accounts Receivable
B2B payment acceptance · October 2026 Edition

Versapay vs BILL Accounts Receivable

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.

Versapay

accepted challenger

Named in seven categories this edition.

BILL Accounts Receivable

accepted challenger

Named in four categories this edition.

First-choice share19%6%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%17%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#4A position in a field of 14; printed, not drawn.
Labels1742A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Versapay reading right to left. Rank and label count are printed, not drawn.Versapay vs Helcim · Versapay vs Stripe · Versapay vs Billtrust

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.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
VersapayFirst choices, of fourteen modelsBILL Accounts Receivable
Direct12
Paraphrase812 against BILL Accounts Receivable
Comparative03
Budget-constrained002 against BILL Accounts Receivable
Scale-constrained00
Negative003 against BILL Accounts Receivable
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

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.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Versapay and BILL Accounts Receivable stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
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
Versapay BILL Accounts Receivable first choice named as an alternative argued againstblank: not namedEach cell is one answer, Versapay on the left and BILL Accounts Receivable on the right.

The direct prompt

The plain question, one answer per model, grouped by where Versapay and BILL Accounts Receivable stood in it.

Versapay first, BILL Accounts Receivable not the choice

1 of 14 modelsBILL Accounts Receivable was named in the answer but not as the choice, or not at all.
GPT-6 LunaVersapay alternatives: Billtrust, Flywire, Stripe

BILL Accounts Receivable first, Versapay an alternative

2 of 14 modelsVersapay was named in the answer but not as the choice, or not at all.
GPT-5.4 miniBILL Accounts Receivable alternatives: HighRadius, Modern Treasury, Tipalti, Versapay
Qwen 3.7 FlashBILL Accounts Receivable alternatives: Chargebee, Forwardly, Nickel, Stripe Billing, Stripe Connect

Neither was the first choice, one was named

8 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5EBizCharge alternatives: BILL Accounts Receivable, HighRadius, Rillion, Versapay
Gemini 3.5 FlashEBizCharge alternatives: Billtrust, Paystand, Resolve Pay, Versapay
Grok 4.1 FastStripe alternatives: AvidXchange, BILL Accounts Receivable, MineralTree
Mistral SmallEBizCharge alternatives: BILL Accounts Receivable, MineralTree
DeepSeek V4 FlashHighRadius alternatives: BILL Accounts Receivable, Quadient AR, Stripe
Kimi K2MineralTree alternatives: AvidXchange, BILL Accounts Receivable, HighRadius, Stripe
MiniMax M2.5AvidXchange, Tipalti alternatives: BILL Accounts Receivable, Helcim, Stripe
Muse Glimmer 30BEBizCharge alternatives: BILL Accounts Receivable, Ramp, Stripe, Tipalti

Neither was named

3 of 14 modelsThe answer made no first choice from these two in this category.
Perplexity SonarMineralTree alternatives: EBizCharge
Llama 4 MaverickEBizCharge alternatives: AvidXchange, HighRadius
GLM 4.7 FlashXHelcim alternatives: Adyen, AvidXchange, MineralTree, Stripe

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.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
BILL Accounts Receivable leads by ten points.
BILL Accounts Receivable10%#4 of 9
Versapay0%#– of 9
The full small business standing →
Mid-marketThe figures above
The order flips: Versapay leads at mid-market.
Versapay19%#1 of 14
BILL Accounts Receivable6%#4 of 14
The full mid-market standing →
Enterprise
The order flips: BILL Accounts Receivable leads at enterprise.
BILL Accounts Receivable2%#8 of 12
Versapay0%#9 of 12
The full enterprise standing →

What the models said about Versapay

No label in this category carried a quote.

What the models said about BILL Accounts Receivable

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
Also compared

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.