Lighthouse vs KAYAK
Side-by-side comparison of AI visibility scores, market position, and capabilities
Lighthouse is a London-based commercial intelligence platform for hotels; serves 70,000+ hotel customers with real-time rate intelligence, market data, and revenue management tools; raised $370M in 2024 at a $1B+ valuation;
About
Lighthouse is a London-based commercial intelligence platform for the hotel and hospitality industry, formed in 2023 through the merger of OTA Insight (founded 2013) and Kriya (formerly known as Pace Revenue). The combined company serves over 70,000 hotels worldwide — spanning independent properties, regional chains, and global hotel groups — with cloud-based tools for rate intelligence, market data analytics, revenue management, and distribution strategy. Lighthouse's platform aggregates competitive rate data from OTAs and direct channels in real time, enabling revenue managers to benchmark their pricing against competitors, identify demand patterns, and make data-driven rate decisions that maximize RevPAR (revenue per available room) and occupancy.
Leading travel metasearch engine owned by Booking Holdings; searches 100s of sites for flights, hotels, cars. Operates KAYAK, Momondo, and HotelsCombined.
About
KAYAK is a travel metasearch engine founded in 2004 by Steve Hafner and Paul English, acquired by Booking Holdings (then Priceline Group) for $1.8B in 2013. Headquartered in Stamford, Connecticut, KAYAK aggregates flight, hotel, car rental, and vacation package results from hundreds of travel sites, enabling one-click comparison shopping. Its product suite includes KAYAK.com, the Momondo brand (acquired 2017), HotelsCombined, and a business travel management platform, KAYAK for Business.\n\nKAYAK's revenue model is primarily CPC (cost-per-click), charging airlines, OTAs, and hotels for qualified referrals rather than taking a booking commission. This metasearch model positions KAYAK as a neutral aggregator rather than a competing OTA, though it also offers direct booking through its platform in select categories. KAYAK for Business targets corporate travel managers with policy controls and expense integrations.\n\nAs a wholly owned subsidiary of Booking Holdings ($26.9B revenue FY2025), KAYAK does not report standalone financials. It remains one of the most visited travel websites globally, with over 300 million monthly searches across its brand portfolio. KAYAK's AI trip-planning features and integration with Booking.com inventory have strengthened its position as a one-stop travel research tool heading into 2026.
Key Details
Capabilities & Ecosystem
Capabilities
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.