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Konstantine Buhler

  • Seed/Early

Simplify. Focus.


I grew up with entrepreneurs as my heroes. I read Bill Gates’ book in middle school. When I was 13 I bought my first stocks. One went to zero, but the other was Google.

My hero in high school was Nikola Tesla. My walls were covered with posters of his patents. Tesla was an unparalleled genius. Yet, he died alone, unstable, and penniless. I always thought that if Tesla had one great partner he would have built a legendary company and died a happy man. I want to be that partner for the next Tesla.

My life hero is my grandfather. When he was a kid in Greece he hustled, selling watermelon and yogurt. The Nazis burnt down his village and after the War he set off to work at a factory in Chicago. He sent most of his wages back to Greece to feed his family, but saved enough over the years to start a diner. For him, entrepreneurship was freedom. He was uneducated and humble. Yet, he was brilliant and when he walked into a room everyone felt his love. I carry his name, Konstantine, with pride every day.

On the lookout for

First and foremost: integrity, honesty and directness. The best policy is always the honest policy. The best founders also have determination, persistence and grit. If you persist, you will succeed. Most of my founders see me as more than an investor and even more than a friend. I take the role of “partner” to my founders very seriously, through thick and thin.

One theme in my partnerships is virtuous data cycles—businesses that accumulate customers and data to become more valuable over time. There are lots of Enterprise Software, Enterprise FinTech, and AI companies like that, and it can be completely non-obvious.

Get in touch with Konstantine

Personal Side

  • Family
  • Travel
  • Exercise
  • Helping friends start companies

Press & Media


Current Companies

Company Name  Short Description Current Stage  Founders First Partnered  collapse
CanvasCanvas is a collaborative data exploration tool that helps modern business teams make decisions without SQL. Pre-Seed/Seed
  • Ryan Buick
  • Will Pride
  • Luke Zapart
Pre-Seed/Seed (2020)Collapse
CaptivateIQCaptivateIQ's SaaS solution helps enterprise companies manage and optimize sales commissions.Growth
  • Mark Schopmeyer
  • Conway Teng
  • Hubert Wong
Early (2020)Collapse
Citadel SecuritiesCitadel Securities uses its market expertise and technology to empower its clients to access liquidity in new and effective ways.Growth
  • Ken Griffin
  • Peng Zhao
Growth (2022)Collapse
DrafteaDraftea is the leading Daily Fantasy Sports Platform in the Spanish-speaking world. Growth
  • Joe Cohen
  • Alán Jaime
Early (2021)Collapse
DustDust is an AI operating system for smart teams.Pre-Seed/Seed
  • Gabriel Hubert
  • Stanislas Polu
Pre-Seed/Seed (2023)Collapse
EDX MarketsEDX Markets is a new digital asset exchange.Pre-Seed/Seed
  • Jamil Nazarali
Early (2022)Collapse
EthosEthos uses technology to provide accessible and affordable life insurance coverage.Growth
  • Peter Colis
  • Lingke Wang
Early (2017)Collapse
KumoKumo makes AI as easy as analytics. Growth
  • Vanja Josifovski
  • Jure Leskovec
  • Hema Raghavan
Early (2021)Collapse
QuiltQuilt empowers solutions teams with AIPre-Seed/Seed
  • Daniel Chen
  • Michael Graczyk
Pre-Seed/Seed (2023)Collapse
VerkadaVerkada is a security surveillance system backed by software.Growth
  • Benjamin Bercovitz
  • Filip Kaliszan
  • James Ren
  • Hans Robertson
Growth (2019)Collapse
XairaXaira is reinventing drug R&D using artificial intelligence to rapidly prototype and test disease treatments.EarlyEarly (2024)Collapse

Enduring Companies

Company Name  Short Description Current Stage  Founders First Partnered  collapse provides rankings, analytics and market intelligence for leading app stores.Acquired
  • Bjorn Stabell
Early (2013)Collapse