Every category where a model named Rho for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.

Category	Function	Share	Rank	Negative rate	Labels	Quadrant
Business banking	Treasury and cash	12%	4 of 78	0%	12	accepted challenger
AI accounting assistants	Accounting and close	2%	14 of 79	0%	1	under 10 labels · led by Sage Intacct at 25%
Corporate cards	Spend and procurement	0%	10 of 63	0%	10	accepted challenger
Treasury management systems	Treasury and cash	0%	23 of 124	0%	4	under 10 labels · led by Trovata at 18%
Spend management platforms	Spend and procurement	0%	18 of 39	0%	2	under 10 labels · led by Ramp at 49%
Business bill pay	Treasury and cash	0%	36 of 69	0%	1	under 10 labels · led by BILL at 35%
Cash flow forecasting	Treasury and cash	0%	48 of 86	0%	1	under 10 labels · led by Agicap at 18%
Expense management	Spend and procurement	0%	25 of 46	0%	1	under 10 labels · led by Ramp at 34%
Invoicing software	Receivables and billing	0%	62 of 86	0%	1	under 10 labels · led by Wave at 19%

Movement

This is the first edition on this tier, so no move can be computed for Rho yet. From the next edition this section shows, per buyer segment, whether its share moved by more than the measured noise floor.

By model

How each model treated Rho across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.

Model	First choice	Alternative	Mention	Labels
Claude Haiku 4.5	0	0	2	2
GPT-5.4 mini	0	1	0	1
Gemini 3.5 Flash	3	3	0	6
Perplexity Sonar	2	0	1	3
Grok 4.1 Fast	0	5	1	6
Mistral Small	0	2	0	2
DeepSeek V4 Flash	2	0	2	4
Llama 4 Maverick	0	0	1	1
Qwen 3.7 Flash	0	1	1	2
Kimi K2	0	1	2	3
GLM 4.7 FlashX	0	0	1	1
MiniMax M2.5	0	2	0	2

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.

FramingLabels by classFirst choices

Direct16 labels4

Paraphrase22 labels7

Comparative32 labels1not counted in share

Budget-constrained20 labels7

Scale-constrained9 labelsNone

Negative7 labels2not counted in share

First choiceAlternativeMentionNegative106 labels in all, every segment counted; 18 of the 21 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“I'd recommend Rho if your priority is an all-in-one platform for banking, cards, bill pay, and spend controls as you scale.” Perplexity Sonar · Business banking · paraphrase prompt · first choice

“Start with Rho if you want one connected finance workflow, or Sage Intacct if you need a serious, scalable GL” DeepSeek V4 Flash · AI accounting assistants · direct prompt · first choice

“For a mid-sized B2B startup, I'd recommend Rho as your primary banking platform” DeepSeek V4 Flash · Business banking · paraphrase prompt · first choice

“Modern platforms (such as Ramp, Rho, or Mercury)” Gemini 3.5 Flash · Expense management · negative prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

No model argued against it.

Named alongside

The products named in the same answers as Rho, over the 106 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Rho was named but was not.

ProductSame answerTook the first choice insteadHead to head

Brex81 of 10611Not in the top three

Ramp53 of 10623Not in the top three

Mercury53 of 10614Not in the top three

BILL Spend & Expense34 of 1064Not in the top three

Chase Business Banking30 of 1067Not in the top three

Airwallex27 of 1062Not in the top three

Bank of America22 of 1062Not in the top three

Rippling Spend19 of 1060Not in the top three

Relay14 of 1061Not in the top three

Kyriba12 of 1062Not in the top three

A head-to-head page exists where both products are in a category's top three. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Rho. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 88 of the 106 answers that named Rho and are not a share of its labels.

Domains cited

rho.coYour site62

nerdwallet.com47

forbes.com46

airwallex.com40

brex.com25

ramp.com24

handelsblatt.com23

relayfi.com21

rippling.com19

techrepublic.com18

263 of the 325 domain citations in answers naming Rho came from somebody else's page.

Pages cited

rho.co/blog/best-online-business-bank-accounts28

nerdwallet.com/business/credit-cards/best/corporate26

handelsblatt.com/geschaeftskonto/vergleich22

forbes.com/advisor/credit-cards/best-corporate-credit-cards21

airwallex.com/en-us/blog/compare-corporate-business-cards19

airwallex.com/en-us/blog/compare-business-bank-accounts17

relayfi.com/blog/best-online-business-bank-accounts-2026-guide17

rho.co/blog/best-startup-banks14

Pages are listed as the models cited them.

Names read as Rho

What the judge wrote, as written, with how often. The vendor table decides that these count as Rho; a claim can dispute any of them.

Rho Corporate Card 3Rho Corporate Cards 1

Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Rho's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Rho, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at rho.co is approved on the spot, any other address is reviewed by hand.

Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.