AEO for spend management software: AI search visibility ranking
How AI search engines rank spend management software by visibility and citations. 20 brands measured quarterly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Spend management software used to control company spending, issue cards, manage approvals, automate expenses, and improve visibility across finance operations. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →
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When potential buyers inquire about Spend management software, AI engines frequently highlight Ramp as the leading option. Ramp's dominance is evident with a visibility percentage of 75.0. Other top brands often mentioned include Brex and BILL, indicating a competitive landscape with a few standout names.
The rankings are influenced heavily by sources AI engines cite most frequently, such as youtube.com and airwallex.com, among others. These are often aggregator or review sites, meaning they gather extensive user feedback and comparisons, providing AI engines with a comprehensive view of the market.
For buyers examining this list, it's crucial to consider how AI engines focus on recent reviews and third-party validations. This emphasizes the importance of staying updated on current industry developments and choosing a provider with proven topical authority in the Spend management subcategory you are interested in.
At a glance
What we observed in this category
Ramp and Brex jointly lead with 75% visibility each, far above the category average of 15%. The gap is significant: the next closest brands, BILL and SAP Concur, sit at 37.5% visibility. Ramp holds the top composite score of 67.5 versus Brex at 63.8, a difference driven by Ramp's higher citation rate (50% versus Brex's 37.5%). No other brand comes close to this paired dominance at the top of the category.
BILL presents the sharpest divergence between visibility and citation in the data. It holds only 37.5% visibility but an 87.5% citation rate, the highest in the category. Emburse shows the same pattern in a more extreme form: 0% visibility but 62.5% citations. Conversely, SAP Concur and Airbase are named in AI responses (37.5% and 25% visibility respectively) but carry 0% citation rates, meaning AI Mode mentions them without linking back to their domains as sources.
Every brand in the top 10 lists Google AI Mode as its top engine, confirming that this single engine dominates the category's AI visibility landscape. The top cited sources include review and analyst platforms such as learn.g2.com and gartner.com alongside brand domains like bill.com and emburse.com, and video content via youtube.com. This suggests AI Mode is drawing on third-party review content and analyst coverage, not purely on brand-owned pages, when constructing responses in this category.
Movers & shakers since last refresh
Biggest visibility risers
-
Brex 25% → 75% · rank #2 → #2+50pp
-
Ramp 38% → 75% · rank #1 → #1+38pp
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SAP Concur 0% → 38% · rank #13 → #4+38pp
Biggest visibility fallers
-
Spendesk 12% → 0% · rank #4 → #13-12pp
The AEO ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
ramp.com
|
75% | 50% | Google AI Mode |
Ramp leads all brands with a composite score of 67.5, a 50% citation rate that is double the category average, and a visibility gain of 37.5 percentage points versus the prior period. |
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| 2 |
brex.com
|
75% | 38% | Google AI Mode |
Brex matches Ramp on visibility at 75% but trails on citations at 37.5%, and its citation rate fell 12.5 points despite a 50-point jump in visibility this period. |
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| 3 |
bill.com
|
38% | 88% | Google AI Mode |
BILL's 87.5% citation rate is the highest in the category, yet its 37.5% visibility sits at the category midpoint, signalling strong source authority without proportional AI mention frequency. |
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| 4 |
concur.com
|
38% | 0% | Google AI Mode |
SAP Concur jumped 9 rank positions and gained 37.5 visibility points, but its 0% citation rate means AI Mode names it without anchoring any sourced links to concur.com. |
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| 5 |
expensify.com
|
25% | 25% | Google AI Mode |
Expensify sits at exactly the category average on both visibility (25%) and citation (25%), making it the most median-performing brand among the top five by composite score. |
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| 6 |
navan.com
|
12% | 38% | Google AI Mode |
| 7 |
emburse.com
|
0% | 62% | Google AI Mode |
| 8 |
airbase.com
|
25% | 0% | Google AI Mode |
| 9 |
rho.co
|
0% | 38% | Google AI Mode |
| 10 |
coupa.com
|
12% | 0% | Google AI Mode |
| 11 |
meshpayments.com
|
0% | 12% | Google AI Mode |
| 12 |
ziphq.com
|
0% | 0% | Google AI Mode |
| 13 |
spendesk.com
|
0% | 0% | Google AI Mode |
| 14 |
soldo.com
|
0% | 0% | Google AI Mode |
| 15 |
payhawk.com
|
0% | 0% | Google AI Mode |
| 16 |
teampay.co
|
0% | 0% | Google AI Mode |
| 17 |
getmoss.com
|
0% | 0% | Google AI Mode |
| 18 |
procurify.com
|
0% | 0% | Google AI Mode |
| 19 |
pleo.io
|
0% | 0% | Google AI Mode |
| 20 |
rydoo.com
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on spend management software, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.
How to read this AEO ranking
Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.
Visibility = being named
A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer. More on visibility →
Citation rate = being trusted
Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence, different from being named. More on citation rate →
Top engine differs by brand
The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps. How AI engines pick sources →
AEO rankings move month to month
AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 90 days and refresh this page automatically. How AI search ranking works →
Run an AEO audit on your own spend management software brand
The brands above were curated from public market-leader lists. Want the same answer engine optimisation measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.
Frequently asked about AEO for spend management software
Who leads AI visibility in spend management software?
Ramp and Brex are joint leaders, both at 75% visibility, well above the category average of 15%. Ramp edges ahead on composite score (67.5 versus 63.8) due to a higher citation rate.
Which brand is cited most often by Google AI Mode in this category?
BILL has the highest citation rate at 87.5%, despite appearing in only 37.5% of AI responses, indicating its domain is frequently used as a source even when it is not prominently named.
What sources does AI cite most for spend management software research?
The top cited sources include youtube.com, learn.g2.com, gartner.com, bill.com, and emburse.com, suggesting AI Mode draws on video content, review platforms, and analyst coverage alongside brand domains.
Which brands appear in AI responses but receive no citation links?
SAP Concur and Airbase both have 0% citation rates despite visibility scores of 37.5% and 25% respectively, meaning AI Mode names them without linking to their domains as sources.
Which brand saw the biggest AI visibility improvement this period?
Brex gained 50 visibility points (from 25% to 75%), while Ramp gained 37.5 points and SAP Concur rose 9 rank positions after gaining 37.5 visibility points from a base of zero.
Which brand experienced the sharpest AI visibility decline?
Spendesk fell 9 rank positions (from rank 4 to rank 13), losing 12.5 visibility points and 25 citation points, dropping to 0% visibility in the current period.