About
Alexandre Caulier is co-founder and CTO of Blynt AI, which develops a contextual speech API for voice agents. He previously spent eight years at Snips and Sonos developing automatic speech recognition systems deployed in millions of devices, working across research on domain adaptation and embedded ASR models, including work in the music domain. He is the owner and maintainer of RustFST, a Rust library for constructing, combining, optimizing, and searching weighted finite-state transducers.
Founder at Blynt AI
Intro paths
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Blynt AI's investors · 2
Co-founders at Blynt AI
BL
Benjamin LalanneFounder
Experience
- Blynt AICo-founder and CTO | Blynt AIcurrent2025 — presentParis, Île-de-France, France
- Sonos, Inc.Senior Engineering Manager, Machine Learning2024 — 2025Paris, Île-de-France, France
- Sonos, Inc.Senior Machine Learning Scientist2019 — 2024Paris Area, France
- SnipsMachine Learning Scientist2018 — 2019Région de Paris, France
- SnipsJunior Machine Learning Scientist2017 — 2018
- SnipsData Scientist Intern2017Région de Paris, France
- NSIGMA Junior-EntrepriseWeb Developer2016Grenoble, France
- AubayDeveloper Intern2016Boulogne-Billancourt, France
- Airbus Helicopters, Inc.Developer Intern2015La Courneuve, France
Skills & more
Applied ResearchResearch ProjectsDebuggingData ScienceDeep LearningSoftware DesignTechnical LeadershipMachine learningSpeech recognitionCompréhension du langage naturelGestion de projetAda
+12 more
AnglaisKaldiPredictionResponsible AICommunicationProblem SolvingPython (langage de programmation)GitRustDockerKerasCLanguages Anglais · C++ =) · Français · Python :)
- Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization — Coursera
- Neural Networks and Deep Learning — Coursera
- Machine Learning — Coursera
From Alexandre's professional profile.
Frequently asked questions
- Who is Alexandre Caulier?
- Alexandre Caulier is co-founder and CTO of Blynt AI, which develops a contextual speech API for voice agents. He previously spent eight years at Snips and Sonos developing automatic speech recognition systems deployed in millions of devices, working across research on domain adaptation and embedded ASR models, including work in the music domain. He is the owner and maintainer of RustFST, a Rust library for constructing, combining, optimizing, and searching weighted finite-state transducers.
- Where does Alexandre Caulier work?
- Alexandre Caulier is Founder of Blynt AI.
- What companies did Alexandre Caulier found?
- Alexandre Caulier founded Blynt AI.
- Where did Alexandre Caulier go to school?
- Alexandre Caulier studied at National School of Computer Science and Applied Mathematics of Grenoble (Algorithms and Artificial Intelligence); Norwegian University of Science and Technology (NTNU) (Computer Science - Artificial Intelligence); Lycée Albert Schweitzer (Mathematics and Physics).
Founder mafias
Norwegian University of Science and Technology (NTNU) mafia20
Also came through, then founded or led a company.
Henrik LangelandMaster of Science (M.Sc.)Founded Enode +1Oleksii SidorovMaster of Science - MSFounded Slise +1Mats OlsenMaster of Science (M.Sc.)Founded Dune +1Kristian MelhuusMaster of ScienceFounded Liquid BarcodesNikolai HeumCommunication technologyFounded EnodeLars Gjardar MusæusMaster's degreeFounded Crunched
+ 13 more
National School of Computer Science and Applied Mathematics of Grenoble mafia6
Also came through, then founded or led a company.
Same school
Also attended National School of Computer Science and Applied Mathematics of Grenoble14
Cyril AbiteboulVenture Partner at HCVCMelissa YvonnouInvestment Director at Atlantic Bridge VenturesThibaut BechetoilleFrench Advisory Board Member at Benhamou Global VenturesRocío Pillado LópezPartner at Adara VenturesRaffi KamberGeneral Partner at SingularHugues ( Hugo ) DongmoPartner at XBTO Humla Ventures
)
+ 8 more
Also attended Norwegian University of Science and Technology (NTNU)86
BirgitteInvestor at InvestinorElizabethInvestor at InvestinorJulie FormoInvestor at InvestinorKristianInvestor at InvestinorLine Svinndal LorentsenInvestor at InvestinorMikaInvestor at Investinor
+ 80 more
Shared employers
Also worked at Sonos, Inc.17
Mike VolpiInvestor at Index VenturesIsaiah Baril-DoreInvestor at Index VenturesAustin HayInvestor at Khosla VenturesStewart AlsopInvestor at Alsop Louie PartnersJulius GenachowskiVenture Partner at Overture ClimateMathias SchillingInvestor at Headline
+ 11 more
