Jonathan Wasserstrum, Angel Investor

Jonathan Wasserstrum is an angel investor with a focus on PropTech and technology-enabled real estate ventures. His portfolio includes Warp, BuyWander, Jome, Zamp, WATS, Arrenda, Here, Around, Teal, EQUIP, Flexio, Shipyard, Alkymi, Infinitus Systems, and Educative, among others. He participated in Warp’s Series A round, which raised $18 million, alongside investments such as $2 million for BuyWander, $5.5 million for Jome, $4 million for Zamp, $1.4 million for WATS, $1.5 million for Arrenda, $3.5 million for Here, $3.8 million for Around, $6.3 million for Teal, $400K for EQUIP, $3 million for Flexio, $2.3 million for Shipyard, $5 million for Alkymi, and $2.3 million for Educative. These investments highlight his interest in scaling startups at the intersection of real estate and technology. Jonathan is a founding partner of Unwritten Capital, launched in 2018, which has invested in over 300 PropTech companies across stages and geographies. He also co-founded SquareFoot in 2011, serving as chairman until 2024. His leadership in venture capital and real estate innovation complements his active angel investing in technology-driven startups.