What LLMs cite
best embedded payment infrastructure api for SaaS platforms
From recent prompt runs · United States · Updated September 21, 2026
GEOGrow tested this high-intent customer question across Gemini, ChatGPT, and Perplexity. Rankings below show which companies appeared most often in those responses — not who is independently the best.
Top brand
checkout
Leads across all key metrics
AI engines mentioning
1 of 3
checkout appears in 1 of 3 AI engines
#1 recommendations
1
checkout was the #1 recommendation once.
AI answer share
33%
checkout appears in 33% of answers in our tests
Top AI Answers
Which companies appear most often in AI responses?
Updated September 21, 2026
| # | Company | AI engines mentioning | #1 recommendations | AI answer share |
|---|---|---|---|---|
| 1 | checkout Claim your company | 1 of 3 | 1 | 33% |
| 2 | Stripe Claim | 1 of 3 | 1 | 33% |
| 3 | Adyen Claim | 2 of 3 | 0 | 67% |
| 4 | finix Claim | 2 of 3 | 0 | 67% |
| 5 | Worldpay for Platforms Claim | 1 of 3 | 0 | 33% |
| 6 | Stax (Stax Connect) Claim | 1 of 3 | 0 | 33% |
| 7 | SwipeSum Claim | 1 of 3 | 0 | 33% |
| 8 | WePay Claim | 1 of 3 | 0 | 33% |
What Each AI Recommended
Recent answer snapshots by engine.
ChatGPT
Gemini
PerplexityWhat LLMs cite
Sources cited in the most recent prompt runs for this question. The mix varies by engine.
- fintechspecs.com Best Embedded Finance APIs for SaaS Companies
- rainforestpay.com Embedded payments API for vertical SaaS | Rainforest
- usedots.com Payment Infrastructure APIs for SaaS (March 2026)
- fiska.com Top payment APIs for SaaS platforms: Comparing the best options
- fiska.com 7 best embedded payment solutions for SaaS
- coinroop.com 10 Best Embedded Payment APIs for Global SaaS Platforms (2026 Edition)
- paymentnerds.com Embedded Payments for SaaS Platforms: Payment Strategy & Monetization Guide
- reddit.com Need recommendations for “embedded payments for SaaS ...
Who's Winning in AI?
AI Leaderboard · Based on this buyer question
checkout currently leads this conversation. AI visibility leadership is valuable — but competitive markets shift fast.
checkout currently leads this conversation.
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How We Measure AI Answer Share
AI Answer Tracker by GEOGrow measures how companies appear when high-intent customer questions are asked across supported AI platforms. Results are observational snapshots and can vary by model, location, personalization, source availability, and date.
AI Answer Share is weighted recommendation appearances divided by all possible recommendation opportunities. Rankings shown here represent the responses collected during the stated research period and are not endorsements by GEOGrow. Method: 3 independent AI observations.
- Question tested
- best embedded payment infrastructure api for SaaS platforms
- Market
- United States
- AI engines
- Gemini, ChatGPT, and Perplexity
- Research date
- September 21, 2026