Toni Rosinol
FounderCo-Founder & CEO at StackAI · Founder at Stack AI
San Francisco, California, United States
FoundedStack AIStackAI · YC
Find your path to Toni
655 people in our graph share verified history with Toni — schools, employers, funds. One of them is your warm intro.
Bastian HasslingerunlockedToni: together at ETH Zürich (2016–2017)
×4Toni: together at Massachusetts Institute of Technology
Toni: together at StackAI
×2Toni: together at ETH Zürich
About
Toni Rosinol holds a PhD from MIT and serves as co-founder and CEO of StackAI, a W23 YC company.
Co-Founder & CEO at StackAIYC W23
Intro paths
YC
Toni went through Y Combinator (Winter 2023) — 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 StackAI's batch and knows the company first-hand. YC profile ↗
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In turn, Toni can intro founders to StackAI's investors below.
StackAI's investors · 2
Co-founders at StackAI
BA
Bernard AceitunoFounder
Founder at Stack AI
Intro paths
→
In turn, Toni can intro founders to Stack AI's investors below.
Stack AI's investors · 3
Co-founders at Stack AI
BA
Bernard AceitunoFounder
Experience
- StackAICo-Founder & CEOcurrent2023 — presentSan Francisco, California, United States
- Altur (YC S25)Angel Investorcurrent2025 — present
- elcerokmAngel Investorcurrent2025 — present
- ZummaAngel Investorcurrent2024 — present
- Massachusetts Institute of TechnologyGraduate Research Assistant2018 — 2022Cambridge, Massachusetts, United States
- Massachusetts Institute of TechnologyGraduate Teaching Assistant2018
- NASA Jet Propulsion LaboratoryRobotics - Perception Lead2021Pasadena, California, United States
- University of ZurichResearch Assistant2017Zurich, Switzerland
- Velohub - BlinkersCo-Founder2015 — 2017Zürich, Switzerland
- GoProAerial Robotics2016 — 2017Zurich, Switzerland
Skills & more
Team Leadership99Teamwork16AI Agent Platform31Business Strategy97Start-ups67Robotics22Product Management18Product Development16Entrepreneurship18Programming6Artificial Intelligence7Research7
+11 more
MatlabC++CSSJavaScriptPHPAutoCADLabVIEWMATLABEagle PCBROSHackingLanguages Catalan · English · French · Spanish
- ”la Caixa” Foundation Fellows — Fundación ”la Caixa”
- Analyse Numérique pour Ingénieurs — Coursera
From Toni's professional profile.
Frequently asked questions
- Who is Toni Rosinol?
- Toni Rosinol holds a PhD from MIT and serves as co-founder and CEO of StackAI, a W23 YC company.
- Where does Toni Rosinol work?
- Toni Rosinol is Founder of Stack AI and Co-Founder & CEO at StackAI.
- What companies did Toni Rosinol found?
- Toni Rosinol founded Stack AI, StackAI.
- Where did Toni Rosinol go to school?
- Toni Rosinol studied at Massachusetts Institute of Technology (Doctor of Philosophy - PhD, Computer Science & Artificial Intelligence.); Massachusetts Institute of Technology (Master Thesis, Laboratory for Information & Decision Systems (LIDS); Dept. Aeronautics & Astronautics (AeroAstro)); ETH Zürich (Master of Science, Robotics).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Massachusetts Institute of Technology mafia1,221
Also came through, then founded or led a company.
Elad GilPhDFounded Brain Co. +1Hemant TanejaMinorFounded Hippocratic AINat FriedmanBachelor of ScienceFounded XamarinBrad FeldS.B.Founded TechstarsMatt HuangB.S.Founded Paradigm +1Delian AsparouhovDropoutFounded Nightingale +1
+ 1,214 more
ETH Zürich mafia196
Also came through, then founded or led a company.
Thomas DübendorferPhDFounded Spontacts +2Veronica Gambillara FonckEngineerFounded LimmaTech Biologics +1Dr. Hanspeter FässlerHonorary Councillor Award (Ehrenrat)Founded Gravis Robotics +1Stephen LakeVisiting ScholarFounded Jetson Home +1Maximilian MarquartDoktor (Ph.D.)Founded CHOVIVA +1Nikolay KobyshevDoctor of Science (Dr. sc.)Founded Assaia +1
+ 189 more
EPFL mafia115
Also came through, then founded or led a company.
Raquel UrtasunDoctor of Philosophy - PhDFounded WaabiSteve AnaviMaster of Science (MSc)Founded QontoRavi JainInternshipFounded Genylabs +1Veronica Gambillara FonckPhDFounded LimmaTech Biologics +1Anna VybornovaBachelor's degreeFounded Polari Group +1Daniel YanisseBachelor of Science (B.Sc.)Founded Checkr Group +1
+ 108 more
Nanyang Technological University Singapore mafia92
Also came through, then founded or led a company.
Lip-Bu TanBachelor of Science (BS)Founded Walden Catalyst +2Mike MoradiExecutive EducationFounded Southwest Nanotechnologies +1ZJ LinBachelor of EngineeringFounded Landeed +1Walter PintorMaster's DegreeFounded Syncware +1Stefan Seltz-AxmacherBusinessFounded Polymath Robotics +1Avishek KumarMaster of Science (M.Sc.)Founded VFlowTech +1
+ 85 more
Same school
Also attended Massachusetts Institute of Technology2,000
Fred WilsonCo-founder & Partner at Union Square VenturesElad GilSolo general partner investing through Gil CapitalAileen LeeFounder & Managing Partner of Cowboy VenturesHemant TanejaCEO & Managing Director of General CatalystPhilippe LaffontFounder & CIO of Coatue ManagementNat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDG
+ 1,994 more
Also attended ETH Zürich381
Bastian HasslingerInvestor at Index VenturesCat WuInvestor at Index VenturesSteve VassalloInvestor at Foundation CapitalHelge DaebelPartner, Head of Water at Emerald Technology Ventures AgMaurin DaiInvestment Manager, Physical AI & Robotics at Emerald Technology Ventures AgChristoph FreiPartner, Head of Energy at Emerald Technology Ventures Ag
+ 375 more
Also attended Nanyang Technological University Singapore304
Angela ToyPartner & COO at Golden Gate VenturesKarim GillaniGeneral Partner at Luge CapitalA.J. AldanaHead of Ecosystem at Scale Venture PartnersShaun WeeAVP at Kaizen Private EquityMike MoradiGeneral Partner at Cortado VenturesGenping LiuGeneral Partner at Vertex Ventures Sea Management Pte. Ltd.
+ 298 more
Also attended EPFL218
Raquel UrtasunFounder & CEO of WaabiSteve AnaviCo-founder & President of QontoBouraux LeopoldAI & Data Engineer at Newfund CapitalJan-Olivier FillolsSenior Managing Director at Marlin Equity PartnersChristoph FreiPartner, Head of Energy at Emerald Technology Ventures AgMichael ZehnderHead of Digital Technology & Intelligence at Emerald Technology Ventures Ag
+ 212 more
Shared employers
Also worked at Massachusetts Institute of Technology867
Aileen LeeFounder & Managing Partner of Cowboy VenturesMatt HuangCo-founder and Managing Partner at ParadigmMichael TruellCo-founder & CEO of CursorRaquel UrtasunFounder & CEO of WaabiColin WebbFounder & CEO of Avatar RoboticsAbraham BachrachCo-founder & CTO of Skydio
+ 861 more
Also worked at NASA Jet Propulsion Laboratory120
Frank RotmanCo-Founder and Partner Emeritus at QED InvestorsInca ComanVenture Partner at ARCH Venture PartnersKevin DunlapCo-Founder and Managing Partner at Calibrate VenturesRoger CarterVP of Engineering at Prime Movers LabAndrew ChanInvestor & ConsultantShalini HauptAssociate at Clocktower Ventures
+ 114 more
