Investing Profile

Walter Winshall

AngelInvestor
Founder of Collaborative Seed and Growth Partners
Boston, Massachusetts
Photo of Walter Winshall, Angel at Collaborative Seed & Growth Partners
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Current Investing Position
Collaborative Seed & Growth Partners Angel
Investment Range
$10K - $500K
Sweet Spot
$100K
Investments On Record
49

Walter Winshall is on these Sector & Stage Rankings

Walter Winshall's Investments On Record (40)

CompanyStageDateRound SizeTotal Raised
Stocksnips
SeedDec 2022$430K
$2.1M
Co-investors: Ven Raju (Innovation Works), Peter Erin (Innovation Works)
Avanlee Care
SeedFeb 2021
Co-investors: Esther Dyson, Susan Solinsky
Rheaply
SeedMar 2020$3M
$33M
Co-investors: Brandon Middaugh (Microsoft), Mike Fitzgerald (High Alpha), Steve Case (Revolution), John Doerr (Kleiner Perkins), Bradley Horowitz
StoryFit
Series ADec 2019
$7.8M
Co-investors: Anton Simunovic (Alumni Ventures Group), Tim Schigel (Refinery Ventures), Dan Conner (Ascend Venture Capital), Gregory Baker (Bascom Ventures), Marco A. Casas
Trusty.care
Pre SeedDec 2018$800K
Pre SeedOct 2018$800K
$21M
Co-investors: Lorenzo Thione (Gaingels), Jenny Fielding (Everywhere Ventures (The Fund)), Scott Hartley (Everywhere Ventures (The Fund)), David Miles (ManchesterStory Group), Elizabeth Caven (gener8tor), Andreas Ritter (Oropos GmbH), Elizabeth Leahy (Purple Sage Ventures), Clifford Holekamp (Cultivation Capital), Mark Goldstein (Advisors Fund LLC), Elliot Levy (DreamIt Ventures), Esther Dyson, Josh Tanenbaum
Immersed
Pre SeedDec 2017$340K
$17M
Co-investors: Brian Luerssen (LongJump VC), David Murray-Hundley (Pario Ventures), Joshua Webster, Ozzy Akay
Mainstay
SeedDec 2016$250K
Convertible NoteAug 2016$730K
$23M
Co-investors: Matthew Greenfield (Rethink Education), Esteban Sosnik (Reach Capital), Kevin Talbot (Relay Ventures), Charlie Cheever, Christopher Gabrieli
Revio
AngelOct 2016$500K
$9.5M
Co-investors: Scott Hartley (Everywhere Ventures (The Fund)), Gbenga Ajayi (QED Investors), Jenny Fielding (Everywhere Ventures (The Fund)), Carey Ransom (Operate), Hayden Simmons (rali_cap)