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View Buoy's top competitors like Apartment Finder, Apartments.com, and CoStar Group.

Zillow
Having a place to call your own changes everything. It’s where life happens, where stability grows and possibility begins. At Zillow, we’re transforming real estate so more people can take their next step with confidence and ease. We bring clarity to the process and progress to an industry ready for change, working alongside the people who make real estate work every day. With Cloud HQ, our distributed-first way of working, you can do meaningful work from wherever you work best. We’re always looking for smart, passionate people to help reimagine how people get home. Join us. https://www.zillow.com/careers/
Seattle, Washington, US
Public
$2.2B Revenue
http://www.zillow.com
10.4K Employees
ZG Ticker
CoStar Group
CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. CoStar Group’s industry-leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible, STR, a global leader in hospitality data and benchmarking; Ten-X, an online platform for commercial real estate auctions and negotiated bids; and OnTheMarket, a leading residential property portal in the United Kingdom. CoStar Group’s websites attracted over 143 million average monthly unique visitors in the third quarter of 2025, serving clients around the world. Headquartered in Arlington, Virginia, CoStar Group is committed to transforming the real estate industry through innovative technology and comprehensive market intelligence. From time to time, we plan to utilize our corporate website as a channel of distribution for material company information. For more information, visit CoStarGroup.com.
Arlington, Virginia, US
Public
$2.6B Revenue
http://www.costargroup.com
11.8K Employees
CSGP Ticker
Apartments.com
Apartments.com is the place to find a place. As the leading rental marketplace, Apartments.com connects millions of renters with apartments, houses, condos, and townhomes. From powerful search tools and virtual tours to detailed property information and real-time availability, we make it easier for renters to find a home that fits their lifestyle and needs. Driven by innovation and a deep understanding of the rental journey, Apartments.com continues to transform how people search for their next rental. We connect your properties with renters at every stage in their search journey. Backed by CoStar data, we help owners and operators increase property visibility, generate qualified leads, improve leasing performance, and make more informed business decisions. Whether you’re managing a single property or a national portfolio, Apartments.com is a trusted partner in helping your community stand out and connect with the right renters.
Atlanta, Georgia, US
Private
$122.8M Revenue
http://www.apartments.com
881 Employees

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