Investing Profile

Jonathan Wasserstrum(984)

CEOAngelFounder

Founder and Partner at Unwritten Capital

New York, New York

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Jonathan Wasserstrum's investing connections

38 Investors

Connected to Aileen Lee (Cowboy Ventures), Pete Flint (NFX), Lauren Kolodny (aCrew Capital), and 35 other investors on Signal.

Networks Jonathan is a member of

Columbia University - Columbia Business School Network

176 CONNECTIONS

Columbia University - Columbia Business School Network

176 CONNECTIONS

Columbia Business School Network

160 CONNECTIONS

Emory University Network

36 CONNECTIONS

Emory University - Goizueta Business School Network

33 CONNECTIONS

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Current Investing Position

Unwritten Capital Partner

Investment Range

$100K - $100K

Sweet Spot

$100K

Investments On Record

Jonathan Wasserstrum is on these Sector & Stage Rankings

Education (Series B)Education (Series A)Real Estate/PropTech (Seed)Real Estate/PropTech (Series B)Real Estate/PropTech (Series A)Education (Seed)Investors who were founders Investors who invested in female founders Health & Hospital Services (Series B)Health IT (Series A)Investors who invested in diverse founders New York City Health & Hospital Services (Series A)Angel, Scout, and Solo-Capitalists Health IT (Seed)Health IT (Series B)Health & Hospital Services (Seed)

Jonathan Wasserstrum's Investments On Record (31)

Company	StageDateRound Size	Total Raised
Warp	Series AJun 2025$18M	$180M
Co-investors: Erik Nordlander (GV (Google Ventures)), Topher Conway (SV Angel), Bradley Horowitz (Google Ventures), Andrew Reed (Sequoia Capital), Tim Smith (BEE Partners), Jim Andelman (Bonfire Ventures), Kevin Hartz (A* Capital (A Star Capital)), Ally Warson (UP.Partners), Vaughn Blake (Blue Bear Capital), Jeff Weiner (Next Play Ventures), Eric Tarczynski (Contrary Capital), Elad Gil (Think Colorado), Kyle Vogt (Cruise Automation, Inc.), Ashton Kutcher (Sound Ventures), Sahin Boydas (Angel investor), Balaji Srinivasan, Claire Hughes Johnson, Drew Houston, Arash Ferdowsi, Amjad Masad, Dylan Field, Sam Altman, Marc Benioff
BuyWander	SeedApr 2025$2M	$2M
Co-investors: Vinay Menda (Reshape Ventures), Ravi Grover
Jome	SeedJun 2023$6M	$16M
Co-investors: Ihar Mahaniok (Geek Ventures), Jon Oringer (Shutterstock), Vishal Rao (How Old Is Vishal?), Paul Grossinger (Quvy.com), Edward Lando (Biowear), John Gu (Norwest Venture Partners), Peter Livingston (Unpopular Ventures), Phil Nadel (Forefront Venture Partners), Francis Santora
Zamp	SeedMay 2023$4M	$46M
Co-investors: Sandeep Nailwal (Polygon), Lorenzo Thione (Gaingels), Tamara Steffens (Thomson Reuters Ventures), Masha Bucher (Day One Ventures), Jon Oringer (Shutterstock), Drake Austin Rehfeld (Day One Ventures), Mir Faiyaz (Soma Capital), Paul Grossinger (Quvy.com), Aneel Ranadive (Soma Capital), Matt Mickiewicz (Unstoppable Domains), Aniq Rahman (Vast Ventures), Sumeet Gajri (Original Capital), Brad Garlinghouse (Ripple VC), Doug Chertok (Vast Ventures), Kirthiga Reddy (F7 Ventures), Gokul Rajaram (gokulrajaram.com), Andrew McKinzie (aCrew Capital), Paul Holland, Nitay Joffe, Yahya Mokhtarzada
WATS	Pre SeedApr 2023$1M	$5M
Co-investors: Scott Hartley (Everywhere Ventures (The Fund)), Jenny Fielding (Everywhere Ventures (The Fund))
Arrenda	Pre SeedJul 2022$2M	$2M
Co-investors: Patrick Spaulding Ryan (bttn.)
Here	SeedJul 2022$4M Pre SeedMar 2022$2M	$9M
Co-investors: Rick Heitzmann (FirstMark Capital), Codie Sanchez (Magma Partners), William Hsu (Mucker Capital), Adam Nash (Gusto)
Around	SeedJun 2022$4M	$28M
Co-investors: Cristian Raygoza (Gaingels), Zach DeWitt (Wing Venture Capital), Ajay Agarwal (Bain Capital Ventures), Nadav Ben-Chanoch (Pareto Holdings), Ryan Hoover (Weekend Fund), Kenny Tucker (Tucker Seed Fund LLC), Jeronimo Uribe (LaHaus), Jon Oringer (Shutterstock), Edward Lando (Biowear), Wayne Chang (Techstars), Tommy Leep (Jetstream), Andrej Kiska (Credo Ventures), David Boronat (Ocean VC), Naval Ravikant (Sm4rt Predictive Systems), Ashley Flucas (Flucas Ventures), Ragnar Sass, Fadi Bishara, Jeff Seibert