The most advanced travel repricing engine.
24/7 monitoring. Automatic refunds the moment your hotel and flight prices drop.
Delta One
Nonstop · Fri, Jun 12
LAX
Los Angeles
JFK
New York
Re-pricing your exact fare…
Same seat. Same confirmation #.
The quiet overpay
To catch a drop yourself, you’d have to recheck your exact booking for months, and know what it should have cost.
Nobody keeps that up. Euclid does, on every trip you book, until you travel.
How it works
Connect your inbox and Euclid finds the flights you’ve booked automatically. No forwarding, no typing. Adding a hotel, or prefer to stay manual? Forward a flight or hotel confirmation to bookings@euclidtravel.ai, or add a trip by hand.
Every day we re-check your exact booking against the live market: your flight, cabin, and fare brand, or your hotel, room, and rate. Same booking, apples to apples.
When the price drops, we lock in the lower price. For flights we reprice in place: same flight, seat, and confirmation number, and the airline credits you the difference. For refundable hotels we rebook the identical room at the cheaper rate, so you keep the stay and pocket the savings.
Pricing
No subscriptions, no hidden fees. When we win money back, we charge a 25% success fee to your card on file and the rest is yours. If the price never drops, you pay nothing.
How a win works
Same flight, same seat, same confirmation number. Your card is never charged for the ticket, only our fee.
Proof
The kinds of drops we hunt for. What you actually save depends on your fare or rate rules and live availability.
Delta One
Marriott · 3 nights
United Polaris
Hyatt · 5 nights
JetBlue Mint
Hilton · 4 nights
Southwest Anytime
American Flagship
Illustrative examples, not actual customer results · individual results may vary.
FAQ
For flights, no: we reprice the very same flight in place, so you keep the same flight, seat, cabin, and confirmation number, and only the price changes. For a refundable hotel, we rebook the identical room (same hotel, dates, and room type) at the lower rate; you keep the same stay and just pay less.
No. For flights nothing is bought again. We reprice the ticket you already hold, so the airline issues the difference to you as a credit in your name. The only thing that ever reaches your card is our 25% success fee, and only once a saving is confirmed. On a $1,290 fare that drops to $840, the airline credits you $450 and we charge your card $112.50. For a refundable hotel we rebook the identical room at the lower rate, so you simply pay the hotel less; our 25% fee is charged when the rebooking is confirmed, which is before your stay.
Then you pay nothing. Our 25% success fee only ever applies when we save you money, and it never exceeds what you saved.
Connect your inbox (read-only) and we automatically find the flights you’ve booked and start watching them. No forwarding needed. Adding a hotel, or prefer to keep it manual? Forward a flight or hotel confirmation to bookings@euclidtravel.ai, or add a trip yourself. Either way, we check the live price for your exact booking every day.
Major US airlines, plus refundable hotels from the major chains (Marriott, Hilton, IHG, Hyatt, and more). For flights we compare live fares for your exact flight, cabin, and fare brand; for refundable hotels we compare the identical room and rate, so any save is for the exact booking you made.
We store only what we need to monitor your booking. Sensitive details like your record locator or hotel confirmation number are encrypted, and we never store your card number: payments run through Stripe. If you connect your inbox, Euclid reads it read-only to find flight confirmations: we parse only those, never store the raw email, and never sell your data. Sign-in is handled by Google.
For flights, the airline issues the credit directly to you when we reprice. For refundable hotels, we rebook you onto the cheaper identical rate, so you simply pay less. Either way, Euclid charges its 25% success fee to your card on file, nothing more.
Connect your inbox and Euclid starts watching every trip you have booked. No upfront cost, and you only pay when we save you money.
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