Funding AirTree leads $6.8m seed round, FourthRev raises $11.2m in funding, and Zeller becomes a unicorn: A roundup of funding from February 28 to March 4Ezra PROMarch 4, 2022 RentBetter raises $1.9m RentBetter, a startup in the proptech industry, has successfully concluded its Series A funding round, raising $1.9…
