- Booking.com
- Expedia
- Hotels.com
- TripAdvisor
- KAYAK
- Orbitz
- Trivago
* Hotel websites:
- Hilton
- Marriott
- Hyatt
- IHG
- Choice Hotels
- Best Western
- Red Roof Inn
* Local travel agents:
- AAA
- CAA
- American Express Travel
- Visa Signature Travel
- Mastercard Travel