Investing Profile

Ott Kaukver

Investor
Advisor / Investor at Ambient Sound Investments

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Hotmail Network
5288 CONNECTIONS
INSEAD Network
232 CONNECTIONS
Bessemer Venture Partners Network
146 CONNECTIONS
Barron Park Association Network
96 CONNECTIONS
Twilio Network
48 CONNECTIONS
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28
CompanyStageDateRound SizeTotal Raised
Handhold
SeedApr 2026$4M
$4M
Co-investors: Harsh Sinha (Multiple Startups/Funds), Pieterjan Bouten (Entourage Ventures), Markus Villig (Bolt)
Arcjet
Series AOct 2025$9M
$13M
Co-investors: Zane Lackey (Andreessen Horowitz), Nitay Joffe (Team8), Jonathan Siegel (Xenon Ventures), Micah Smurthwaite (Next47), Reshma Sohoni (Seedcamp), Carlos Eduardo Espinal (Seedcamp), Shane Curran (Evervault), Rishabh Kaul (Hoxton Ventures), Andrew Miklas (Y Combinator), Nicolas Dessaigne (Y Combinator), Michael Stoppelman (Self-employed)
Qovery
Series ASep 2025$13M
SeedSep 2021$4M
$17M
Co-investors: Jonathan Benhamou (Alven), Christophe Chausson (Athletico Ventures), Amirhossein Malekzadeh (Qobra), Aneel Lakhani (Crane Venture Partners), Valentine Barbelivien (Founders Future), Dominik Tobschall (backtrace capital), Alexis Le-Quoc, Valentine Baudouin
Lightyear
Series BJul 2025$23M
Pre SeedJun 2021$2M
$92M
Co-investors: Edward Lando (Pareto Holdings), Simon Levene (Mosaic Ventures), Nicole Quinn (Kamanu Ventures & Lightspeed Venture Partners Scout), Kaarel Kotkas (Veriff), Aniq Kassam (Stealth Capital), Dan Teran (Gutter Capital), Harsh Sinha (Multiple Startups/Funds), Eileen Burbidge (Passion Capital), Markus Villig (Bolt), Hardi Meybaum (Matrix), Eric Tarczynski (Contrary Capital), Mark Cuban (PKF The Consulting House, Dubai - UAE), Sheel Tyle (Amplo), Michael Rapino (Live Nation Entertainment), Yousuf Khan (Ridge Ventures (Formerly known as IDG Ventures USA)), Gokul Rajaram (gokulrajaram.com), Jaan Tallinn, Richard Branson
Sereact
Series AJan 2025$26M
$150M
Co-investors: Ricardo Sequerra (Point Nine Capital), Antoine Nussenbaum (Felix Capital), Trevor Neff (Headline (formerly e.ventures)), Johan Brenner (Creandum), Nathan Benaich (Air Street Capital), Oliver Cameron (Odyssey Ventures), Rubin Ritter (Talberg), Torsten Reil
Askel.ai
Pre SeedDec 2024$400K
$400K
Co-investors: Patrick Malatack (Matrix Partners India)
Supersimple
Pre SeedApr 2024$2M
$2M
Co-investors: Märt Kelder (Bolt), Indrek Kasela (United Angels VC), Eamonn Carey (MITS Fund ('Machine In The Sky' Fund))
Propel
SeedMar 2024
$90M
Co-investors: Chris Lyons (Andreessen Horowitz), Gigi Levy-Weiss (NFX), Hans Morris (Nyca Partners), Patrick Malatack (Matrix Partners India), Emmalyn Shaw (Flourish Ventures), Alexa von Tobel (Inspired Capital), Brian Bell (Team Ignite Ventures), Jared Leto
Chairman of the Board Barron Park AssociationPresent
Project Manager, e-Commerce solutions Zero TechnologiesPresent
Advisor / Investor Ambient Sound InvestmentsPresent
Board Member MarkItPresent
Advisor / Investor WisePresent
Advisor / Investor TransferWisePresent
Advisor / Investor PipedrivePresent
VP of Engineering TwilioPresent
VP of Engineering Twilio Inc.Present
GM Voice/Video & VP of Engineering TwilioPresent
Chief Technology Officer TwilioPresent
SVP Engineering Twilio Inc.Present
Executive In Residence Bessemer Venture PartnersPresent
Board Member Phantom AutoPresent
Chief Technology Officer Checkout.comPresent
Chairman of the Board HotmailPresent
Board Member Põhjala Tap RoomPresent
Board Member VeriffPresent
Board Member ArcjetPresent
GM Voice/Video & VP of Engineering Twilio Inc.2016 - 2018
VP of Engineering Twilio, Inc.2013 - 2016
Head of Engineering, Consumer Products Skype2008 - 2012
Head of Engineering, Core Technology Skype2005 - 2008
Director of Operations Skype2004 - 2005
General Manager, Software Development BU Helmes2001 - 2004
Project Manager, e-Commerce solutions Zero Digital Media Agency / XXL.EE1997 - 2001
INSEAD MBA General Management
Estonian Business School BA International Business Administration
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