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Find your path to Stefan
148 people in our graph share verified history with Stefan — schools, employers, funds. One of them is your warm intro.
Bastian HasslingerunlockedStefan: together at Karlsruhe Institute of Technology (KIT) (2013)
×3Stefan: together at Parloa
×2Stefan: together at STMicroelectronics
×6Stefan: together at Karlsruhe Institute of Technology (KIT)
About
He previously served as Parloa's CTO and CPO, and before that co-founded and ran Future of Voice GmbH. Earlier roles include head of product and platform innovation at nu3, business development in ERGO Direkt's Mobile Lab, and founder and CEO of PocketTaxi GmbH.
Chief AI Officer & Co-Founder at Parloa
Intro paths
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In turn, Stefan can intro founders to Parloa's investors below.
Parloa's investors · 9
Artisanal VenturesTiburonBlueYard CapitalBerlin · $500K – $5M checksEQT VenturesLuxembourg · $2M – $50M checksG SquaredChicagoGeneral CatalystSan Francisco · $30M checksMosaic VenturesLondon · $1M – $10M checksNewionAmsterdam · $1.1M – $11M checksSenovoMunich · $1.1M – $5.4M checksVisionaries ClubBerlin · $900K checks
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Co-founders at Parloa
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Malte KosubCEO & Co-founder
Experience
- ParloaChief AI Officercurrent2025 — presentBerlin, Germany
- ParloaCPO2024 — 2025Berlin, Germany
- ParloaCTO&CPO / Co-Founder2018 — 2024Berlin Metropolitan Area
- Future of Voice GmbHCo-Founder and Managing Director2016 — 2019Berlin Metropolitan Area
- nu3 GmbHHead of Product and Platform Innovation2014 — 2015Berlin Metropolitan Area
- ERGO Direkt AG / Diallo Beteiligungs GmbHBusiness Development Manager in the ERGO Direkt Mobile Lab2013 — 2014Berlin Metropolitan Area
- PocketTaxi GmbHFounder, CEO2009 — 2013Greater Karlsruhe Area
- STMicroelectronicsApplication Engineer Intern2009Aix-en-Provence, Provence-Alpes-Côte d'Azur, France
Skills & more
Product Management11Lean Startup2Customer Development1Entrepreneurship9Rapid Prototyping1Scrum4Customer Driven2Agile Project ManagementMulti Cultural ExperienceProduct Development2Business Strategy3Business Development17
+8 more
New Business DevelopmentBusiness PlanningSoftware DevelopmentRequirements AnalysisProject ManagementStart-upsSoftwareentwicklungProduktmanagementLanguages Deutsch · Englisch · Französisch
From Stefan's professional profile.
Frequently asked questions
- Who is Stefan Ostwald?
- He previously served as Parloa's CTO and CPO, and before that co-founded and ran Future of Voice GmbH. Earlier roles include head of product and platform innovation at nu3, business development in ERGO Direkt's Mobile Lab, and founder and CEO of PocketTaxi GmbH.
- Where does Stefan Ostwald work?
- Stefan Ostwald is Chief AI Officer & Co-Founder of Parloa.
- What companies did Stefan Ostwald found?
- Stefan Ostwald founded Parloa.
- Where did Stefan Ostwald go to school?
- Stefan Ostwald studied at Hasso-Plattner-Institut (Design Thinking Basic Track, Design Thinking); Karlsruhe Institute of Technology (KIT) (Diplom-Ingenieur, Electrical Engineering and Information Technologie); École Centrale de Marseille (ingénieur généraliste).
Founder mafias
Karlsruhe Institute of Technology (KIT) mafia58
Also came through, then founded or led a company.
Pascal WielerMaster of Science (M.Sc.)Founded GoCharly +1Tim SuchanekBachelor of Science - BSFounded Stellate +1Jonny DimondDiplomFounded Tasklet +1Matthias KnechtDipl. Wi.-Ing.Founded Billie +1Pascal WichmannDiplom-WirtschaftsingenieurFounded Versed +1ThomasPhDFounded Acadian Ventures
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+ 51 more
Same school
Also attended Karlsruhe Institute of Technology (KIT)114
Bastian HasslingerInvestor at Index VenturesHelge DaebelPartner, Head of Water at Emerald Technology Ventures AgTobias SandfortSenior Technology Analyst at Emerald Technology Ventures AgThomasGeneral Partner at Acadian Ventures Management, LlcThomas MeierPartner, Head of Resilience in Energy & Resources Investments at Verve VenturesChristian SiegeleManaging Partner at Capnamic
+ 108 more
Shared employers
Also worked at Parloa13
Simon LeveneCo-founder and Partner at Mosaic VenturesTea EleziGeneral Partner at PeakPhilipp RömerVP Product at Forto at PICUS CAPITALIskender DirikPartner at Delin VenturesMathijs R. de WitManaging Partner at NewionAlexander BuchbergerPartner at Senovo
+ 7 more
