Ewan Tauran

Questioner
DISC Type : c

CPO at Airweave (YC X25)

San Francisco, California, United States

Overview

Ewan is the Chief Product Officer at Airweave, a Y Combinator company focused on context retrieval for AI agents. He has a deep background in data science, previously serving as Data Science Manager at crypto exchange Bitvavo and as a consultant for financial institutions. He holds an MS from the University of Amsterdam.

Ewan is also the co-founder of Tradermath, a leading global platform dedicated to trading and quantitative interview preparation. This venture highlights his entrepreneurial drive and expertise in the demanding field of quantitative finance, connecting candidates with top trading firms worldwide.

He authored a thesis titled "On the adverse consequences of perceived model complexity, " showcasing his early interest in the practical application and interpretation of complex data models.

Personality Overview

Value Seeker

Cautious & Analytical

Price-Sensitive

It is quite likely of them to ask for pricing or other concessions.  While they don't hesitate to ask questions, they are generally risk-averse and tend to be late adopters. They generally do not appreciate an overfriendly approach and prefer to stay to-the-point.

Topics They Care About

AI Context Retrieval
As CPO of Airweave, he is building a product that turns disparate apps and databases into a searchable source of truth for AI agents to provide accurate answers.
Quantitative Finance
He co-founded Tradermath, the leading global platform for trading and quant interview preparation, demonstrating deep expertise and connections in this highly specialized field.
Data Science Leadership
Managed the data science team at Bitvavo, one of Europe's leading crypto exchanges, and actively recruited for senior data scientist roles to build a talented team.

Media Appearances

Ewan has no verified media appearances

Work History

9-2025
CPO at Airweave (YC X25)
Co-Founder and CPO at Tradermath
9-2025
Data Science Manager at Bitvavo
Associate | Data Science at RiskQuest
Consultant | Data Science at RiskQuest

Education

Master of Science - MS from University of Amsterdam
Summer Course from Tinbergen Institute

More Information

Social Presence :

Prographics :

Exp : 1 Location : San Francisco, California, United States Job Level : Leadership Designation : CPO at Airweave (YC X25)
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Insights For Selling To Ewan

During A Call Or A Meeting

DO's

  • Back up any claims with data and numbers
  • If you have a lower priced product compared to the competition, call out the same
  • Keep some extra margin in hand as they will likely negotiate the pricing

DONT's

  • Don’t depend too much on anecdotal evidence, it reduces their confidence
  • Don’t overhype the product/pitch, keep it measured
  • Don’t try to be too friendly or informal with them

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Ewan is

  • Ensuring that the product delivers ROI, cost-effective pricing and process compliance are very important for them.
  • Will you ever get a clear answer from Ewan

  • It doesn’t come naturally to them but they can say no if they are not convinced.

Insights For Deal Planning

    How fast (or slow) will Ewan move?

  • If they have the information that they need, they can move fast at making their decisions.
  • Can Ewan take some risk or not?

  • They can take some risk if they are confident that they have analyzed the circumstances well.


You And Ewan

Personality Compatibility


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