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Pierre Betouin

InvestorFounder

CEO at Tolmo · CEO at Sqreen

San Francisco, California, United States

FoundedSqreen · YCTolmo · YC

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About

Pierre held leadership roles in security at Datadog following its acquisition of his company Sqreen, which provided security monitoring for cloud and web applications. He previously spent nine years at Apple leading security assessments for Internet Services and product protection design.

CEO at TolmoYC X26

Intro paths

YC

Pierre went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Tolmo's batch and knows the company first-hand. YC profile ↗

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In turn, Pierre can intro founders to Tolmo's investors below.

Tolmo's investors · 6

AccelPalo Alto · $500K – $100M checks · since 2026Kima VenturesParis · $50K – $5M checksMotier VenturesParis · $330K – $3.3M checksSaaStr FundSan Francisco · $750K – $5M checksScript CapitalSan Francisco · $250K – $500K checksY CombinatorSan Francisco · $500K checks · since 2026

Co-founders at Tolmo

VDVladimir de Turckheim
Vladimir de TurckheimFounder
AB
Arnaud BretonFounder
JA
Jean-Baptiste AviatFounder

CEO at SqreenYC W18

Intro paths

YC

Pierre went through Y Combinator (Winter 2018) — any YC alum in your network can reach them through the YC community.

→

In turn, Pierre can intro founders to Sqreen's investors below.

Sqreen's investors · 10

50 PartnersParis · since 2016AlvenParis · since 2019Alven Capitalsince 2016Blossom CapitalLondonGreylock PartnersSan Francisco · $100K – $10M checks · since 2019Kima VenturesParis · $50K – $5M checks · since 2016Point NineBerlin · $1M – $10M checks · since 2019SaaStr FundSan Francisco · $750K – $5M checksScript CapitalSan Francisco · $250K – $500K checks · since 2016Y CombinatorSan Francisco · $500K checks · since 2018

Co-founders at Sqreen

JAJean-Baptiste Aviat
Jean-Baptiste AviatCTO
FDFabrice de Gaudemar
Fabrice de GaudemarCo-Founder

Investments

Per curated public sources.

Frequently asked questions

Who is Pierre Betouin?
Pierre held leadership roles in security at Datadog following its acquisition of his company Sqreen, which provided security monitoring for cloud and web applications. He previously spent nine years at Apple leading security assessments for Internet Services and product protection design.
Where does Pierre Betouin work?
Pierre Betouin is CEO of Sqreen and CEO at Tolmo.
What companies did Pierre Betouin found?
Pierre Betouin founded Sqreen, Tolmo.
What companies has Pierre Betouin invested in?
Investments tracked here include Ionworks, Lucis, Odo, The Forecasting Company, Toothy AI, Twenty, ZeroEntropy.

Founder mafias

About this profile. Compiled from public sources — Tolmo's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights