Largest proptech unicorns in the U.S. 2021, by valuation
ServiceTitan was the largest proptech unicorn in the United States in 2021. The company was valued at 9.5 billion U.S. dollars, which was more than double the company valuation of the second unicorn in the ranking-houzz. To be considered a unicorn, a startup needs to exceed the valuation of one billion U.S. dollars. Backed by Tiger Global and Sequoia, ServiceTitan was the startup that received one of the largest funding rounds that year.
