Karl Clement
FounderFounder at Squire.ai
San Francisco, California, United States
FoundedSquire.ai · YC
About
Karl Clement co-founded Codex and has built experience across full-stack engineering including microservices, single-page applications, APIs, and DevOps. He began starting companies at age 14.
Founder at Squire.aiYC S21
Intro paths
YC
Karl went through Y Combinator (Summer 2021) — any YC alum in your network can reach them through the YC community.
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In turn, Karl can intro founders to Squire.ai's investors below.
Squire.ai's investors · 1
Co-founders at Squire.ai
BW
Brandon WaselnukFounder
SP
Saumil PatelFounder
Experience
- Amp CodeCo-Founder and Forward Deployed Engineercurrent2025 — presentSan Francisco, CA
- SourcegraphForward Deployed Engineercurrent2025 — presentSan Francisco, California, United States
- Squire AITechnical Co-Founder and COO2020 — 2025San Francisco, CA
- EchoLayerTechnical Co-Founder (prev CODEOWNERS, Codex)2020 — 2025San Francisco, California, United States
- FeatheryTechnical Co-Founder2019 — 2021Toronto, Canada Area
- DignifiedCo-Founder & Partner2015 — 2021Ottawa, Canada Area
- CoVentureVP of Engineering2018Greater New York City Area
- CoVentureEngineering Team Lead & Senior Software Architect2016 — 2018Greater New York City Area
- Workshop XHead of API / Software Developer2014 — 2015Ottawa, Canada Area
- PopKeyHead of Growth / Co-Founder2014Ottawa, Canada Area
- CanvasPopFull Stack Software Developer2013Ottawa, Canada Area
- Canada Revenue AgencyWebmaster2009 — 2013
Skills & more
Docker ProductsMicrosoft AzureWordPress5Ruby on Rails2JavaScript8CMS2CSS3PHP4Node.js1Ruby1Git1Laravel1
+12 more
GruntSASSMongoDBPostgreSQLReact.jsReactNativeMySQLAngularJSLangChainAI Software DevelopmentAI AgentsTypeScriptLanguages English · French
From Karl's professional profile.
Frequently asked questions
- Who is Karl Clement?
- Karl Clement co-founded Codex and has built experience across full-stack engineering including microservices, single-page applications, APIs, and DevOps. He began starting companies at age 14.
- Where does Karl Clement work?
- Karl Clement is Founder of Squire.ai.
- What companies did Karl Clement found?
- Karl Clement founded Squire.ai.
- Where did Karl Clement go to school?
- Karl Clement studied at Y Combinator (Founder); University of Ottawa (Bachelor of Commerce (B.Com.), Marketing / Finance); University of Quebec (Master of Science (MSc) (incomplete), Information Technology).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
Y Combinator mafia4,716
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3
+ 4,709 more
University of Ottawa mafia18
Also came through, then founded or led a company.
Lihang NongBachelor of Applied Science (B.A.Sc.)Founded Picospray +1Matt GoldenLLB/MBAFounded Golden VenturesJan Christopher ArpCommerceFounded Holt XchangeChristophe BaviereMBAFounded EurazeoDavid HaddadB.Eng. (Honors)Founded SuperscoutJean-François BouchardLL.LFounded Sidlee
+ 11 more
Sourcegraph mafia4
Also came through, then founded or led a company.
CoVenture mafia3
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports Ventures
+ 1,994 more
Also attended University of Ottawa107
Harley FinkelsteinInvestor at Felicis VenturesKetav MehtaInvestor at Motus Ventures, LlcMaryam AsadiInvestment Manager – Advanced Materials at Emerald Technology Ventures AgMatt JohnsonInvestor at Seaside VenturesOliver WalzerFounding Partner & COO at Serpentine VenturesMakhtar DiopManaging Director at International Finance Corporation
+ 101 more
