#1 · Best Overall & Inventory
9.5
The widest property inventory on Earth — hotels, apartments, hostels, villas, B&Bs all in one search. Free cancellation default on most listings. Genius loyalty tiers unlock automatic 10–20% off after 5+ nights, no annual fee. Dominant in Europe, increasingly competitive in US rates. The first stop on most hotel searches in 2026.
28M+ Properties
Genius Loyalty
Free Cancellation
No Booking Fees
#2 · Best Metasearch & Price Discovery
9.4
Frommer's 2026 top metasearch winner. Indexes 400+ booking sites including Booking.com, Hotels.com, Expedia, plus direct-from-hotel rates. Best location filter in the category — set distance from any address you type. The 30-second sanity check after you've picked a hotel elsewhere. Free membership unlocks loyalty perks and member rates.
400+ Sites
Best Location Filter
AI Smart Filter
Free Membership
#3 · Best For Asia & Pacific
9.3
Singapore-based, owned by Booking Holdings but with distinct Asian inventory. Dominant in Thailand, Vietnam, Indonesia, Japan, South Korea — regions where Booking.com has thinner coverage. Member-only flash deals routinely cut 10–40% off nightly rates. AgodaCash rewards bank up automatic discounts on future bookings. The default for any Asia-Pacific trip.
Asia Inventory
Flash Deals
AgodaCash
Local Payment
#4 · Best For Bundles & One Key Rewards
9.2
Expedia's edge is the flight + hotel + car bundle. Wholesale rates that none of the three components can match individually — savings hit $200–400 per person on Gulf-to-Europe vacations. One Key (launched 2023) unifies points across Expedia, Hotels.com, and Vrbo — 2% back on hotels, 6% on packages. Instant redemption, no blackout dates. Pair with our flight booking guide.
Flight+Hotel+Car
One Key Rewards
700K+ Properties
VIP Access
#5 · Best For Repeat Travelers
9.0
Same Expedia inventory under a different brand. Now unified with One Key rewards, but Hotels.com kept its core "10 nights = 1 reward night" loyalty value — the simplest stay-loyalty math in the category. Strong for travelers who hit 10+ hotel nights/year. The hotel-only focus (no flights, cars) keeps the UI clean and search-fast.
Reward Night
Hotel-Only
One Key
VIP Access
#6 · Best Metasearch For Power Users
9.0
Now a shell for HotelsCombined data (Booking Holdings), but Kayak's filter set remains the deepest in metasearch — chain, neighborhood, amenity, accessibility, free cancellation, member rates. Price Forecast predicts whether to book now or wait. Pairs naturally with Kayak's flight tools for full-trip planning.
Deep Filters
Price Forecast
Flight Sibling
Member Rates
#7 · Best Direct Loyalty Program
9.3
9,000+ properties across 30 brands — Ritz-Carlton, St. Regis, JW Marriott, W, Westin, Sheraton, AC Hotels, Moxy, and more. Bonvoy is the most valuable hotel loyalty program in the world. Direct booking unlocks free WiFi, late checkout, room upgrades, free night certificates, and rates that match or beat OTAs once status kicks in. Member rate is typically 5–15% below OTA pricing.
30 Brands
Elite Upgrades
Free Night Awards
Best Rate Guarantee
#8 · Best For Business Travelers
9.1
7,000+ properties across Waldorf Astoria, Conrad, Hilton, Curio, DoubleTree, Hampton, Embassy Suites, Tru, and more. Strongest US business-travel network — particularly Hampton, Hilton Garden Inn, Embassy Suites. Gold and Diamond tier elite status delivers free breakfast, lounge access, room upgrades, late checkout. Hilton Price Match Guarantee credits 25% if you find a lower rate elsewhere after booking direct.
7,000+ Hotels
Free Breakfast (Gold)
Price Match +25%
Honors Bonus Points
Member rate up to 10% off
#9 · Best For China & Greater Asia
8.9
Owned by Trip.com Group (parent of Ctrip), the largest Chinese OTA. Best for hotels in mainland China, Hong Kong, Taiwan, and increasingly competitive across Southeast Asia. 24/7 customer service in 19 languages — best in the category for international travelers needing real-time support. Trip Coins rewards apply automatically.
China Specialist
24/7 Support
19 Languages
Trip Coins
#10 · Best For Mystery & Express Deals
8.8
Express Deals show you the neighborhood, star rating, and amenities — but not the hotel name — until after booking. Savings 30–50% off published rates. Powered by the same Booking Holdings inventory as Kayak. Best for last-minute travel where brand doesn't matter. Hotwire is the alternative mystery-hotel option from Expedia Group.
Express Deals
Mystery Hotels
VIP Tiers
Bundle Rewards