Usage-based billing software: AI search visibility ranking (2026)
How AI search engines rank usage-based billing software by visibility and citations. 20 brands measured monthly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Billing platforms used to meter product usage, calculate variable charges, invoice customers, and manage hybrid pricing models. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →
Refreshed Jun 13, 2026Download this ranking as a PDF
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At a glance
What we observed in this categoryauto-generated
m3ter holds the top composite score (20.0) despite visibility of only 12.5%, because its citation rate of 37.5% is the highest in the category by a wide margin. Chargebee sits at rank 2 with the highest visibility at 25.0%, more than four times the category average of 6.2%, yet its citation rate is 0.0%. That gap between being named and being trusted as a source is the defining tension at the top of this category.
Several brands share identical visibility and citation scores of 12.5% each, including Zuora, Maxio, and Stigg, all sitting at a composite score of 12.5. Meanwhile BillingPlatform appears at rank 10 with zero visibility but a 25.0% citation rate, meaning AI responses are drawing on its content without naming it as a recommended brand. This pattern shows that citation and visibility are measuring genuinely different things in this category.
Google AI Mode is the top engine for every single brand in the dataset, indicating the entire category's AI visibility landscape is currently shaped by one engine. The top cited external sources include schematichq.com, ledgerup.ai, reddit.com, and g2.com, alongside m3ter.com and billingplatform.com as brand-owned domains. The presence of reddit.com and youtube.com in the source list suggests AI responses in this category are anchoring on community and review content, not just vendor pages.
Movers & shakers since last refresh
Biggest visibility risers
-
Chargebee 0% → 25% · rank #0 → #2+25pp
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m3ter 0% → 12% · rank #0 → #1+12pp
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Lago 0% → 12% · rank #0 → #3+12pp
The ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
m3ter.com
|
12% | 38% | Google AI Mode |
m3ter leads on composite score (20.0) driven by a 37.5% citation rate, the highest in the category, despite visibility of only 12.5%, equal to several lower-ranked peers. |
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| 2 |
chargebee.com
|
25% | 0% | Google AI Mode |
Chargebee has the highest visibility at 25.0%, four times the 6.2% category average, but a 0.0% citation rate places it second overall on composite score. |
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| 3 |
getlago.com
|
12% | 25% | Google AI Mode |
Lago matches m3ter and Zuora on visibility at 12.5% but achieves a 25.0% citation rate, giving it a composite score of 16.2 and a clear citation advantage over most peers. |
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| 4 |
zuora.com
|
12% | 12% | Google AI Mode |
Zuora sits at rank 4 with balanced scores of 12.5% visibility and 12.5% citation, resulting in a composite of 12.5, identical to both Maxio and Stigg directly below it. |
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| 5 |
maxio.com
|
12% | 12% | Google AI Mode |
Maxio shares the same 12.5% visibility, 12.5% citation, and 12.5 composite score as Zuora and Stigg, making rank 4 through 6 statistically indistinguishable in this dataset. |
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| 6 |
stigg.io
|
12% | 12% | Google AI Mode |
| 7 |
withorb.com
|
12% | 0% | Google AI Mode |
| 8 |
sequencehq.com
|
12% | 0% | Google AI Mode |
| 9 |
subscript.com
|
12% | 0% | Google AI Mode |
| 10 |
billingplatform.com
|
0% | 25% | Google AI Mode |
| 11 |
metronome.com
|
0% | 12% | Google AI Mode |
| 12 |
amberflo.io
|
0% | 0% | Google AI Mode |
| 13 |
killbill.io
|
0% | 0% | Google AI Mode |
| 14 |
recurly.com
|
0% | 0% | Google AI Mode |
| 15 |
stripe.com
|
0% | 0% | Google AI Mode |
| 16 |
paddle.com
|
0% | 0% | Google AI Mode |
| 17 |
ordwaylabs.com
|
0% | 0% | Google AI Mode |
| 18 |
gotransverse.com
|
0% | 0% | Google AI Mode |
| 19 |
togai.com
|
0% | 0% | Google AI Mode |
| 20 |
openmeter.io
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on usage-based billing 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 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.
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.
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.
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 30 days and refresh this page automatically.
Get your own usage-based billing software brand audited
The brands above were curated from public market-leader lists. Want the same 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 usage-based billing software AI visibility
Who leads AI visibility in usage-based billing software?
m3ter leads on composite score at 20.0, driven by a category-high citation rate of 37.5%. Chargebee leads on raw visibility at 25.0% but holds a 0.0% citation rate.
Which brand is most cited as a source by AI in this category?
m3ter has the highest citation rate at 37.5%, and its domain (m3ter.com) also appears directly in the top cited sources list for the category.
What external sources does Google AI Mode anchor on for usage-based billing research?
The top cited sources include schematichq.com, ledgerup.ai, reddit.com, g2.com, youtube.com, and paritydeals.com, alongside brand-owned domains m3ter.com and billingplatform.com.
Are there brands cited by AI that do not appear in AI-generated recommendations?
Yes. BillingPlatform has a 25.0% citation rate but 0.0% visibility, meaning AI pulls from its content without naming it as a recommended solution.
How concentrated is AI visibility in this category?
The category average visibility is only 6.2%, and Chargebee at 25.0% accounts for a disproportionately large share, while six brands in the top 10 share the same 12.5% visibility score.
Which AI engine dominates this category and does any brand perform better elsewhere?
Google AI Mode is the top engine for all 20 brands in the dataset, with no brand showing a stronger performance on any alternative engine.