Investing Profile

Charlie Plauche

InvestorVCAngel
General Partner at S3 Ventures
s3vc.comAustin, Texas
Photo of Charlie Plauche, General Partner at S3 Ventures

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cb
S3 Ventures General Partner
$100K - $5.0M
$1.5M
38
$250M
CompanyStageDateRound SizeTotal Raised
Schematic
SeedApr 2026$7M
$12M
Co-investors: David Beisel (NextView Ventures), Jevon MacDonald, Edith Harbaugh, Thomas Noonan, Kyle Porter
Avtal
SeedMar 2026
Series AMar 2026$24M
$24M
BrainCheck
Series AFeb 2026$13M
Series UnknownMar 2024$15M
Series AOct 2019$8M
SeedDec 2018$2M
$61M
Co-investors: Erica Brescia (Redpoint Ventures), Kerry Rupp (DreamIt Ventures), Armando Pauker (Tensility Venture Partners), Mike Smerklo (Next Coast Ventures), Martin Alexander Gershon (Endeavor Venture Funds), Zaharo Tsekouras (New Age Ventures), Volker Berl (New Age Ventures)
Nestimate
SeedAug 2025$3M
$3M
Prokeep
Series ANov 2024$25M
SeedJun 2022$9M
$34M
Co-investors: Ty Findley (Ironspring Ventures)
Atmosphere
Series DFeb 2023$65M
Series CJan 2022$80M
Series AMar 2020$14M
Series AApr 2019$10M
$170M
Co-investors: Anirudh A Damani (Artha Venture Fund)
ZSuite Technologies
Series AAug 2022$11M
$11M
UpEquity
Series BOct 2021$20M
$28M
Co-investors: Ludwig Schulze (Alumni Ventures ), Thomas Ball (Next Coast Ventures)