Trip Manta vs KAYAK price alerts
We are tracking the same 20 trips in Trip Manta and KAYAK, then counting matching price-drop emails and comparing their Gmail arrival times.
By Oliver Clark, Senior Editor for TripManta · Published July 20, 2026
Study in progress
We are tracking the same 20 trips on all four services
The final score will show how many matching price-drop emails each service sent, which service emailed first, and how many minutes later the others arrived. Interim results stay private.
Same flight, same fare, same clock
KAYAK documents route-and-date price alerts plus optional significant-change notifications. We save the exact result when its interface supports it; otherwise we record the alert as route-and-date tracking.
When KAYAK offers only a route-and-date alert, we record that limitation. A decrease email counts when it can be assigned unambiguously to the saved trip.
Same 20 trips
Every service tracks the same routes, dates, cabins, and passenger count.
One inbox
All four services send alerts to the same Gmail account, so their received times are directly comparable.
Two simple scores
We count matching price-drop emails and compare which service reached the inbox first.
What we count
Each explicit price decrease for a matched saved trip counts once. If one digest contains decreases for two trips, both trips get credit. Gmail's received timestamp determines who was fastest.
Price increases, unchanged fares, generic change messages, and duplicate trip sections are excluded. For speed comparisons, notices reporting substantially the same fare for the same trip are treated as one alert race.
Publication rules
- Only emails received after all compared trackers were activated count.
- The email must describe a price decrease and match a tracked trip.
- Email totals are reported for every trip and every service.
- No interim totals are published before the study window closes.
Sources and limitations
No booking or realized savings is assumed. Results will apply only to the declared cohort and study window. Product performance can vary by itinerary and travel date.
See every tracker side by side
The master comparison covers Trip Manta, Google Flights, KAYAK, Skyscanner, Hopper, and Expedia.
Compare flight price trackers