American Express Global Business Travel (Amex GBT) vs Serko Zeno
Side-by-side from the Top 11 ranking of Navan vs SAP Concur vs TravelPerk: 11 Best Corporate Travel Management Companies and Software 2026. Last verified July 21, 2026.
The short answer
American Express Global Business Travel (Amex GBT) ranks higher on Top 11 (#4 vs #10) for Finance leaders, travel managers, and office administrators booking and controlling business travel for teams of 10 to 10,000. The biggest managed network for multinational travel programs.
At a glance
| American Express Global Business Travel (Amex GBT) | Serko Zeno | |
|---|---|---|
| Top 11 rank | #4 / Navan vs SAP Concur vs TravelPerk: 11 Best Corporate Travel Management Companies and Software 2026 | #10 / Navan vs SAP Concur vs TravelPerk: 11 Best Corporate Travel Management Companies and Software 2026 |
| Score (out of 9.4) | 8.6 | 7.5 |
| Best for | Largest managed global travel network | Modern booking tool with NDC content |
| Pricing | $$$$ (Managed program, transaction fees plus management fee, quoted) | $$ (Licensed through TMC partners, quoted) |
| HQ | New York, USA | Auckland, New Zealand |
| Founded | 2014 | 2007 |
American Express Global Business Travel (Amex GBT)
The biggest managed network for multinational travel programs.
www.amexglobalbusinesstravel.com/Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.