KAYAK

KAYAK

Travel search engine for flights and hotels

About KAYAK

Simplify's Rating
Why KAYAK is rated
C+
Rated B on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Consumer Software

Consumer Goods

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

$2B

Headquarters

Stamford, Connecticut

Founded

2004

Overview

KAYAK is a travel search engine that assists users in planning and managing their travel experiences. It provides a platform for searching flights, hotels, rental cars, and vacation packages, catering to individual travelers, families, and business professionals. KAYAK aggregates information from numerous travel sites, allowing users to compare prices and options in one place, simplifying the process of finding the best deals. The company earns revenue through advertising and referral fees when users book services through its platform. KAYAK also offers premium features like fare alerts and price forecasts to enhance user experience. With a user-friendly design and global reach, KAYAK aims to save travelers time and money while providing a comprehensive suite of travel-related services.

Simplify Jobs

Simplify's Take

What believers are saying

  • KAYAK's AI tool enhances user experience with personalized and conversational search capabilities.
  • The 'Sleepcation' trend allows KAYAK to target travelers seeking rest-focused destinations.
  • KAYAK's global operations in over 60 countries provide a broad market reach.

What critics are saying

  • AI-driven agents like OpenAI's Operator threaten traditional travel metasearch platforms.
  • A potential U.S. TikTok ban could impact KAYAK's marketing strategies.
  • KAYAK missed acquiring ITA software, now a competitive advantage for Google Flights.

What makes KAYAK unique

  • KAYAK aggregates data from multiple travel sites for comprehensive price comparisons.
  • KAYAK's AI-driven conversational search tool, Kayak.ai, offers real-time pricing and personalized results.
  • KAYAK's portfolio includes multiple metasearch brands, enhancing its global reach and market presence.

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Funding

Total Funding

$2044M

Above

Industry Average

Funded Over

6 Rounds

Notable Investors:
Acquisition funding comparison data is currently unavailable. We're working to provide this information soon!
Acquisition Funding Comparison
Coming Soon

Benefits

Wellness

Social Life

Education

Flexible Hours and Happier Days

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↑ 0%

2 year growth

↑ 0%
PhocusWire
May 2nd, 2025
Phocuswire'S Weekly Travel Tech News Briefs: Sabre, Amadeus, Google And More...

Here's our roundup of the people, product and partner news from the global travel industry this week.Google Wallet expansionsGoogle Wallet is expanding its digital ID capabilities, enabling users in the United Kingdom to add passport-based IDs for age verification, including potential use for alcohol purchases, pending government approval. In the United States, digital ID support extends to Arkansas, Montana, Puerto Rico and West Virginia, with Transportation Security Administration acceptance at select airports. Google is piloting a privacy-centric age verification method, Zero Knowledge Proof, in apps like Bumble, confirming age without revealing personal data. This technology will be open sourced for broader adoption. These initiatives aim to streamline identity verification while enhancing user privacy and security.SuiteOp, HostfullySuiteOp and Hostfully have announced a strategic integration aimed at simplifying hospitality tech stacks. Hostfully users can now tap into SuiteOp’s operations platform to automate tasks like cleanings, guest check-ins, upsells and smart device control without manual input or third-party tools.The integration bridges reservation data directly into operational workflows, enabling real-time coordination across teams

Forbes
May 2nd, 2025
More Rent Transparency Could Have Positive Impact On Policy

Paying rent and housing costs is never fun but could making those costs easier to understand change. More attitudes about tenant land lord policies.getty. Moving is no fun. I’ve posted here before that what is often called a “housing crisis” is part of the friction and disutility of having to move a household from one place to another. A feature of this is the cost; hiring people to help, filing applications, paying a deposit, or putting up a down payment. When it comes to rental housing, monthly rent is a serious pain point

PYMNTS
Apr 29th, 2025
Booking Holdings Defies Travel Slump With 7% Surge In Gross Bookings

Travel can a tricky business to be in when consumer confidence is so notably down.  As PYMNTS CEO Karen Webster noted in a recent column, this isn’t a projection based on complex economic models or worst-case scenarios. It’s the simple math derived from actual consumer behavior already underway nationwide. Still, those impacts may take some [] The post Booking Holdings Defies Travel Slump With 7% Surge in Gross Bookings appeared first on PYMNTS.com.

PhocusWire
Apr 10th, 2025
Kayak Launches New Ai Tool For Travel Search

Kayak has launched a new platform to test artificial intelligence and to create new capabilities for travelers that will then become part of its main site.The company described Kayak.ai as a “test lab for AI-first features that’ll make our product even more personalized and conversational" and said it sets itself apart from other tools by offering real-time pricing in conversational search, as opposed to using cached data.“On our traditional site and app, we don’t yet have a full picture of travelers’ intent,” Kayak wrote in a news rrelease. â€œBut with Kayak.ai and conversational search, the game changes. We’ll have a lot more context to understand the details of a search and therefore can provide even more relevant and helpful results.”. Get a dose of digital travel in your inbox each day

PR Newswire
Mar 11th, 2025
In Search Of Sleep: Kayak Launches Guide To The Most Restful Destinations Around The World

Over half of Americans are seeking a 'Sleepcation' in 2025, according to recent studySplit, Croatia, Canmore, Canada, Andorra la Vella, Andorra are top spots for a 'Sleepcation'KAYAK adds Explore Feature to Help Travelers Find Cheapest Destinations For Catching Z'sSTAMFORD, Conn., March 11, 2025 /PRNewswire/ -- Forget counting sheep - 'Sleepcations' are the growing trend for travelers seeking quality rest and relaxation during a trip. According to a recent study by KAYAK, the world's leading travel search engine, 85% of Americans have felt sleep-deprived in the past year and 55% are considering booking a 2025 "sleepcation," or vacations that prioritize quality sleep and relaxation.Ahead of World Sleep Day, KAYAK is launching a guide to the world's best sleepcation destinations , based on factors such as air quality, noise pollution, proximity to nature, safety and spa availability. With nearly 3 out of 4 of Americans saying they need a vacation this year more than ever, here are the top spots in the world to catch some Z's:Split, Croatia (think pristine coastlines so beautiful you may think you're already dreaming) Canmore, Canada (think fresh mountain air that will lull you to sleep after a day of hiking in nearby Banff National Park ) Andorra la Vella, Andorra (think valley views with literal sheep you can count on your way to a deep sleep)Looking stateside, here are the top U.S. destinations that fit the bill for a quality snooze:Leavenworth, Washington (this quaint Bavarian mountain town, like that of a far-off land, is what dreams are made of) Mammoth Lakes, California (with geothermal features and natural beauty, the sandman will see you now) Pigeon Forge, Tennessee (whether enjoying the Great Smokey Mountains or Dollywood, you'll be singing 'Light of a Clear Blue Morning' after a great night's sleep)"KAYAK's study highlights a growing shift in the way we think about travel. Rest and relaxation are no longer afterthoughts but are becoming the main event," said Dr. Angela Holliday-Bell, sleep specialist, coach and speaker

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