Booking a Global Entry interview is brutal. The next opening at your center is months out, and the only way to do better is to refresh the official site and hope you catch a cancellation before someone else does. Haya does the refreshing for you. It checks every enrollment center every five minutes and tells you the moment a slot opens, so you can book one weeks or months sooner. Email alerts are free. Pro adds push and SMS for last-minute openings. We publish free wait-time data too.