Investing Profile
Jean Sini(706)
VCInvestorProduct OperatorEngineering Operator
Investor at Antheia
angel.co/jeansiniNew York, New York
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49 Investors
Connected to James Currier (NFX), Aileen Lee (Cowboy Ventures), Gigi Levy-Weiss (NFX), and 46 other investors on Signal.
Networks Jean is a member of
Center for Rural Health Leadership Network
434 CONNECTIONS
Self-Employed Network
425 CONNECTIONS
Self-employed Network
130 CONNECTIONS
Oracle Network
102 CONNECTIONS
First Round Capital Network
60 CONNECTIONS
Find Jean Sini on
cbCurrent Investing Position
Antheia Investor
Investment Range
$100K - $12.0M
Sweet Spot
$8.0M
Investments On Record
11
Jean Sini is on these Sector & Stage Rankings
Analytics (Series A)Developer Tools (Series A)Developer Tools (Seed)Analytics (Seed)Cloud Infrastructure (Series A)Data Services (Seed)Cloud Infrastructure (Seed)Data Services (Series A)AI (Seed)AI (Series A)Investors who were foundersInvestors who invested in female foundersInvestors who invested in diverse foundersNew York CitySan Francisco Bay AreaGenerative Tech/AI (Series A)Generative Tech/AI (Seed)
Jean Sini's Investments On Record (10)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
Actual AI | SeedSep 2025$3M | $3M |
Airfold | SeedAug 2024$4M | $4M |
Objective | SeedOct 2023$13M | $13M |
Memfault | Series BJan 2023$24M Series AApr 2021$9M | $36M |
Architect.io | SeedFeb 2022$5M | $6.5M |
Alectio | SeedFeb 2021$3M | $4.3M |
Medigate by Claroty | Series BSep 2020$30M | $50M |
Medigate | Series BSep 2020$25M  | $25M |
most interested in
FinTech. Health. Machine Learning.Jean Sini's Experience
Venture Partner Partech2025 - Present
Investor ProdPerfect2018 - Present
Founder + Managing Partner Irregular Expressions2018 - Present
Investor + Advisor People.ai2016 - Present
Investor Antheia2015 - Present
Investor + Advisor Canva2012 - Present
General Partner Partech VenturesPresent
Senior Director, Engineering MotorolaPresent
Director, Software Engineering OraclePresent
Founding Partner Irregular ExpressionsPresent
Investor + Advisor Treasure DataPresent
Investor Antheia, Inc.Present
Investor Self-employedPresent
Advisor LeapLifePresent
Investor Boxbee, Inc.Present
Chief Technology Officer TwelvefoldPresent
Senior Director, Engineering Motorola Mobility (a Lenovo Company)Present
Investor Center for Rural Health LeadershipPresent
Investor Self-EmployedPresent
General Partner Partech2019 - 2025
Investor + Advisor Kickpay2014 - 2023
Investor MindKick Inc.2017 - 2022
Angel Track First Round Capital2018 - 2019
Investor + Advisor Grove (acquired by Wealthfront)2016 - 2019
Investor + Advisor Treasure Data, Inc.2012 - 2018
Chief Technology Officer Cadre2016 - 2018
Advisor Leap Life2016 - 2018
Investor Boxbee2012 - 2018
Co-founder + Chief Technology Officer Fountain2013 - 2016
Chief Product + Technology Officer One Kings Lane2012 - 2013
Advisor Fieldwire2011 - 2013
Director, Software Engineering Intuit2009 - 2012
Vice President, Data Aggregation Intuit2009 - 2012
Chief Technology Officer Twelvefold Media2008 - 2009
Co-founder + Chief Technology Officer Activeweave2005 - 2008
Senior Director, Engineering Symbol Technologies, Inc.2004 - 2005
Director, Software Engineering Oracle Corporation1996 - 2004
Jean Sini's Education
Ecole nationale supérieure des Télécommunications / ENST MS Computer Science
Ecole Nationale Supérieure des Télécommunications MS Computer Science
Telecom ParisTech MS Computer Science
Université Pierre et Marie Curie (Paris VI) DEA Computer Systems, Distributed Computing
Pierre and Marie Curie University DEA Computer Systems, Distributed Computing
Télécom Paris MS Computer Science
Ecole nationale supérieure des Télécommunications / Telecom Paris MS Computer Science
Universite Pierre and Marie Curie (Paris VI) DEA Computer Systems, Distributed Computing
Investors who invest with Jean Sini
Scouts & Angels Affiliated With Jean Sini