Investing Profile

Cyril Ebersweiler

VCInvestor
General Partner at SOSV
sosv.comSan Francisco Bay Area
Photo of Cyril Ebersweiler, General Partner at SOSV
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Current Investing Position
SOSV General Partner
Investment Range
$250K - $5.0M
Sweet Spot
$500K
Investments On Record
608
Current Fund Size
$1.2B

Cyril Ebersweiler is on these Sector & Stage Rankings

Cyril Ebersweiler's Investments On Record (278)

CompanyStageDateRound SizeTotal Raised
Flair
Series BMar 2026$6M
Series UnknownDec 2024
Series ASep 2022$8M
Series UnknownApr 2021$2M
SeedJan 2019$810K
Convertible NoteMay 2017$300K
Convertible NoteNov 2016$230K
SeedAug 2015$330K
Convertible NoteOct 2014$130K
$18M
Co-investors: Chris Sacca (Lowercarbon Capital)
Looking Glass Factory
Convertible NoteMar 2026
Series BMay 2025
Series BOct 2022
Convertible NoteAug 2022
Series AAug 2021
Series AApr 2020$7M
Series AFeb 2017$10M
SeedOct 2015$3M
$20M
Co-investors: Jeff Clavier (Uncork Capital), Brad Feld (Foundry Group)
ViaBot
Series AFeb 2026
SeedOct 2023$5M
SeedMay 2022$4M
SeedMay 2021$4M
Pre SeedMay 2019$2M
Pre SeedSep 2017$500K
$16M
Co-investors: Steve Anderson (Baseline Ventures)
Opentrons
Series DDec 2025$20M
Convertible NoteOct 2020
Series BAug 2020$21M
Convertible NoteOct 2019
SeedMar 2016$7M
Pre SeedJul 2014$25K
$260M
Co-investors: Sven Strohband (Khosla Ventures), Vinod Khosla (Khosla Ventures)
Sidework Solutions
Convertible NoteDec 2025
Convertible NoteJan 2025
SeedMar 2022
Convertible NoteApr 2021
SeedAug 2019
Co-investors: Matt Cheng (Cherubic Ventures)
Vertiq
Series CNov 2025
SeedApr 2022$3M
Pre SeedOct 2017
$3M
Leadoptik
Series ASep 2025$5M
SeedMay 2023$5M
AngelFeb 2022
SeedDec 2020
$10M
Amper Technologies
Convertible NoteAug 2025
Series AMar 2022$11M
SeedOct 2019$2M
SeedOct 2017$2M
$15M
Co-investors: William Quist (Slow Ventures), Steve Vassallo (Foundation Capital), Brad Bullington (Q6 Capital), Ash Rust (Sterling Road)