AeroStack: Travel Rewards

Meet your AI travel agent: it searches live award space, checks cash prices, and plans bookings with your points — then saves trip goals in one tap. Free to try.

Stop leaving points on the table.

AeroStack connects all your travel rewards cards — Chase, Amex, Capital One, Citi, Bilt — and shows you exactly what your points are worth, what credits are expiring, and how to book award flights for free.

THE NET COST ENGINE AeroStack is the only app that calculates your TRUE net cost after every card credit, travel credit, and fee waiver is applied. $500 in unused credits → Net cash cost: $0.

AWARD FLIGHT SEARCH Search award availability across 26 mileage programs. See Business and First class seats, transfer partners, and book directly with your points.

CARD BENEFITS TRACKER Never miss an expiring credit again. AeroStack tracks your Amex Platinum ($1,540 value), Chase Sapphire Reserve ($1,050 value), and 44+ more cards automatically — now with a Credits Hub that puts every credit in one place.

AI TRAVEL CONCIERGE Ask anything. "Which card for dining in Tokyo?" "What's my best redemption right now?" Powered by Claude AI.

LOUNGE ACCESS FINDER See every airport lounge you can access with your current cards — before you get to the airport.

PRICE DROP ALERTS Watch any route and get notified the moment award prices drop by 10% or more.

FREE TO DOWNLOAD Premium plan: $4.99/month or $39.99/year. Pays for itself the first time you use a credit you would have missed.

Supported cards include Chase Sapphire Reserve, Chase Sapphire Preferred, Amex Platinum, Amex Gold, Capital One Venture X, Bilt Mastercard, Citi Strata Premier, and 40+ more.