Finance AI Index
Index Vendors › Stampli · September 2026 Edition
8 categories · Ranked

Stampli

152Judge labels
16First choices
24Negative labels
12 of 12Models named it
8Categories
September 2026 Edition. Every number here is derived from the raw labels under vendor table vv2026-09.2, every buyer segment counted.
Best standing
19% in Accounts payable automat for mid-market buyers
Rank 1 of 60 in the mid-market standingaccepted challenger
3 of 12 models made it the first choice on the direct prompt; 0% of its 37 labels there were negative.
By buyer segmentStrongest at mid-market.
In accounts payable automat · each standing computed within its segment · bars are 0 to 100 · the accent bar is the product's own best reading

Standing by category

Every category where a model named Stampli 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.
CategoryFunctionShareRankNegative rateLabelsQuadrant
Accounts payable automationSpend and procurement19%1 of 600%37accepted challenger
Business bill payTreasury and cash5%6 of 690%16accepted challenger
Procure-to-paySpend and procurement2%10 of 8510%10accepted challenger
Invoicing softwareReceivables and billing0%23 of 860%4under 10 labels · led by Wave at 19%
AI accounting assistantsAccounting and close0%69 of 7950%2under 10 labels · led by Sage Intacct at 25%
Cash applicationReceivables and billing0%39 of 830%2under 10 labels · led by HighRadius at 16%
Spend management platformsSpend and procurement0%19 of 390%1under 10 labels · led by Ramp at 49%
Supplier managementSpend and procurement0%49 of 800%1under 10 labels · led by Procurify at 26%

Movement

This is the first edition on this tier, so no move can be computed for Stampli 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 Stampli across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Haiku 4.503205
GPT-5.4 mini21003
Gemini 3.5 Flash443011
Perplexity Sonar04004
Grok 4.1 Fast07119
Mistral Small03104
DeepSeek V4 Flash353011
Llama 4 Maverick01405
Qwen 3.7 Flash00000
Kimi K2253010
GLM 4.7 FlashX13116
MiniMax M2.504105

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
Direct37 labels7
Paraphrase22 labels6
Comparative37 labelsNone
Budget-constrained13 labels2
Scale-constrained20 labels1
Negative23 labels2not counted in share
First choiceAlternativeMentionNegative152 labels in all, every segment counted; 16 of the 18 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.

“Best Overall for Pure AP Automation & ERP Sync: Stampli ... is the industry favorite for the mid-market” Gemini 3.5 Flash · Business bill pay · paraphrase prompt · first choice
“I'd start with Stampli. It's the strongest "classic AP automation" choice for mid-market companies” GPT-5.4 mini · Accounts payable automat · direct prompt · first choice
“Stampli (best for ERP integration and conversational AI that actually works on messy invoices)” DeepSeek V4 Flash · Accounts payable automat · negative prompt · first choice
“Stampli: Best Overall for Collaborative AP & Ease of Use ... Stampli is the market leader.” Gemini 3.5 Flash · Business bill pay · direct 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.

“Best as a focused AP add\u2011on, not a full P2P replacement.” GLM 4.7 FlashX · Procure-to-pay · direct prompt · soft negative
“Ranked low in privacy audits” Grok 4.1 Fast · AI accounting assistants · negative prompt · soft negative

Named alongside

The products named in the same answers as Stampli, over the 152 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Stampli was named but was not.
ProductSame answerTook the first choice insteadHead to head
Tipalti118 of 15219Not in the top three
BILL108 of 15221Compare →
Ramp91 of 15219Not in the top three
AvidXchange70 of 1526Not in the top three
Coupa62 of 1528Not in the top three
Medius33 of 1528Not in the top three
SAP Concur30 of 1520Not in the top three
HighRadius26 of 1525Not in the top three
SAP Ariba23 of 1522Not 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 Stampli. 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 128 of the 152 answers that named Stampli and are not a share of its labels.

Domains cited

ramp.com52
learn.g2.com45
stampli.comYour site44
highradius.com43
zoneandco.com40
bill.com38
medius.com38
conseroglobal.com36
layer3labs.io36
g2.com33

361 of the 405 domain citations in answers naming Stampli came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

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 Stampli'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 Stampli, 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 stampli.com 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.