Transaction & Payment Processing Services rankings
The top companies, scored the same way on whether AI agents can read, place, trust and act with them. How we rank
One quick check that you're a person, then we'll search.
Red under 36, Amber from 36. Green is 70 or more with no section held below Green.
| Rank | Company | Score |
|---|---|---|
| 1 | 62 | |
| 2 | 33 | |
| 3 | 18 | |
| 4 | 17 | |
| 5 | 12 | |
| 2 companies score 9 with 15 checks passed | ||
| 6 tied | 9 | |
| 6 tied | 9 | |
| 8 | 7 | |
| 9 | 0 | |
9 companies measured in Transaction & Payment Processing Services: 0 Green · 1 Amber · 8 Red
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How we rank
Every company gets the same checks on its public website, scored 0 to 100. We name the top 25 (the top 10 in a narrow view) and any company you search for. Scores as of 27 October 2026. How we score and rank.