Billing, payments, and revenue management platforms for SaaS. Right now, Stripe is the brand AI assistants recommend most, with a Visibility Score of 88 and the #1 spot in 72% of answers. Head-to-head: Stripe vs Paddle →
These rankings are measured from what the three models know from training, not a live web search. When the models DO search the web, see which sources they cite. Methodology.
Chargebee gets considered everywhere, chosen nowhere.
Stripe is close to a lock, appearing in 93% of answers and taking the first-pick slot 72% of the time, which leaves every other brand competing for the remainder. Chargebee's situation is the sharpest anomaly: it surfaces in 74% of answers but earns zero first picks, meaning the models treat it as a credible option they consistently pass over. That considered-but-not-chosen pattern suggests AI systems view Chargebee as a reasonable backup rather than a primary recommendation, which is a weak position when buyers often act on whatever name comes first.
AI-generated analysis of the September 2026 measurements.
| # | Brand | Visibility Score | Trend (3 mo) | Mention rate | Avg. position | #1 pick rate | Models |
|---|---|---|---|---|---|---|---|
| 1 | | ±2.8 | flat | 93% | 1.6 | 72% | ChatGPT #1 Claude #1 Gemini #1 |
| 2 | | ±2.8 | flat | 78% | 2.8 | 19% | ChatGPT #3 Claude #3 Gemini #2 |
| 3 | | ±2.2 | ▲ 7 | 74% | 3.0 | 0% | ChatGPT #2 Claude #2 Gemini #3 |
| 4 | | ±3 | ▲ 9 | 51% | 3.4 | 8% | ChatGPT #4 Claude #4 Gemini #5 |
| 5 | | ±1.8 | ▼ 10 | 36% | 2.7 | 0% | ChatGPT #7 Claude #7 Gemini #4 |
| 6 | | ±5.7 | flat | 44% | 4.3 | 0% | ChatGPT #5 Claude #5 Gemini #7 |
| 7 | | ±2.9 | ▲ 4 | 26% | 4.1 | 0% | ChatGPT #6 Claude #9 Gemini #6 |
| 8 | | ±4.1 | flat | 29% | 5.0 | 0% | ChatGPT #11 Claude #6 Gemini #8 |
| 9 | | ±4 | flat | 17% | 5.4 | 0% | ChatGPT #8 Claude #11 Gemini #11 |
| 10 | | ±3.4 | flat | 15% | 6.3 | 0% | ChatGPT Claude #8 Gemini #12 |
| 11 | | ±3 | flat | 8% | 3.2 | 0% | ChatGPT #12 Claude #12 Gemini #9 |
| 12 | | ±3.2 | flat | 13% | 6.0 | 0% | ChatGPT #9 Claude #15 Gemini #13 |
| 13 | | ±3.4 | flat | 8% | 4.7 | 0% | ChatGPT Claude #13 Gemini #10 |
| 14 | | ±1.9 | flat | 7% | 4.0 | 0% | ChatGPT Claude #10 Gemini #14 |
| 15 | | ±2.4 | flat | 8% | 6.8 | 0% | ChatGPT #10 Claude #14 Gemini |
The ± under each score is the reliability band: how much the number would move if we re-ran the identical measurement. It is tight because each prompt is sampled multiple times. It is not the same as how much the ranking depends on which prompts we ask — a separate, wider figure shown on hover.
Just below the cutoff: Oracle (3.3), Avalara (3.2), Digital River (3.1), TaxJar (2.9), Braintree (2.4). 52 brands were scored in this category; the leaderboard shows the top 15.
Visibility Score: position-weighted presence across all measured answers, 0 to 100. A score of 100 means the brand was the first recommendation in every answer. Every point in a trend line is a live monthly measurement; there is no modeled or backfilled history. Full methodology.
Openness 12/100: the share of this category's recommendation weight not held by the leader.
Compare brands in Subscription Billing head-to-head → · Explore the prompt tree →
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Per-model Visibility Scores for the top 10. A long gray bar means the three assistants disagree about the brand. Hover a row for exact values.
When a brand is mentioned, where does it appear? Box shows the middle 50% of positions, the thick line is the median, whiskers are the extremes. Hover a row for the detail.
gpt-5.4
claude-sonnet-4-6
gemini-3-flash-preview
Each model answered every prompt 3 times in September 2026. Prompts are brand-neutral so no vendor gets seeded into the question.