Josh Coyne
Partner
Josh Coyne
Partner
Josh Coyne is a Partner at Kleiner Perkins, where he invests in startups applying AI across software and hardware. He has invested in companies including Armadin, Browserbase, CuspAI, Garner Health, OpenEvidence, Stord, Synthesia, and TerraFirma.
Prior to joining Kleiner Perkins in 2017, Josh was at Qatalyst Partners, where he advised on multi-billion-dollar acquisitions, leveraged buyouts, and financings across a variety of technology sectors.
Originally from Cleveland, Josh graduated summa cum laude from Boston College with a degree in Computer Science and Finance. Outside of work, Josh loves HIIT classes, Chick-fil-A, sports, thrillers, and nerding out on nutrition/health. He lives with his wife, daughter, and Siberian cat in SF.
Perspectives
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TerraFirma: Built for Earth, Bound for Mars
Perspectives -
Armadin: The Ultimate Attacker
Perspectives -
Summation: Pioneering decision-grade intelligence
Perspectives -
MAI: Automating performance marketing with AI agents
Perspectives -
Browserbase: Web Browsers for AI
Perspectives -
PermitFlow: The Pre-Construction Platform
Perspectives
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TerraFirma: Built for Earth, Bound for Mars
Perspectives -
Armadin: The Ultimate Attacker
Perspectives -
Summation: Pioneering decision-grade intelligence
Perspectives -
MAI: Automating performance marketing with AI agents
Perspectives -
Browserbase: Web Browsers for AI
Perspectives -
PermitFlow: The Pre-Construction Platform
Perspectives
Armadin
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Partnered Since
2026 Early -
Current Stage
Early -
Founders
Travis Lanham Kevin Mandia Evan Pena
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Partners
Browserbase
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Partnered Since
2024 Early -
Current Stage
Early -
Founders
Paul Klein
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Partners
Related
CuspAI
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Partnered Since
2026 Early -
Current Stage
Early -
Founders
Dr. Chad Edwards Max Welling
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Partners
Figma
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Partnered Since
2017 Early -
Current Stage
IPO FIG -
Founders
Dylan Field Evan Wallace
-
Partners
Garner Health
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Partnered Since
2024 Growth -
Current Stage
Growth -
Founders
Nick Reber
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Partners
Moveworks
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Partnered Since
2019 Early -
Current Stage
Acquired ServiceNow -
Founders
Jiang Chen Vaibhab Nivargi Bhavin Shah Varun Singh
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Partners
OpenEvidence
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Partnered Since
2025 Early -
Current Stage
Growth -
Founders
Daniel Nadler Zachary Ziegler
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Partners
Rippling
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Partnered Since
2019 Early -
Current Stage
Growth -
Founders
Parker Conrad
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Partners
Robinhood
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Partnered Since
2018 Growth -
Current Stage
IPO HOOD -
Founders
Baiju Bhatt Vlad Tenev
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Partners
Stord
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Partnered Since
2019 Early -
Current Stage
Growth -
Founders
Jacob Boudreau Sean Henry
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Partners
Synthesia
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Partnered Since
2021 Early -
Current Stage
Growth -
Founders
Victor Riparbelli Rasmussen Steffen Tjerrild
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Partners
TerraFirma
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Partnered Since
2026 Early -
Current Stage
Early -
Founders
Noah McGuinness Noah Schochet
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Partners
UiPath
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Partnered Since
2018 Early -
Current Stage
IPO Prior PATH -
Founders
Daniel Dines Marius Tirca
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Partners
Balerion
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Partnered Since
2026 -
Current Stage
Early 2026 -
Founders
Naren Krishna Vishal Satish
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Partners
Epic Games
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Partnered Since
2018 Growth -
Current Stage
Growth -
Founders
Tim Sweeney
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Partners
Juna.ai
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Partnered Since
2024 Early -
Current Stage
Early -
Founders
Christian Hardenberg Matthias Auf der Mauer
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Partners
Loom
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Partnered Since
2018 Early -
Current Stage
Acquired Atlassian -
Founders
Vinay Hiremath Sahed Khan Joe Thomas
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Partners
MAI
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Partnered Since
2025 Early -
Current Stage
Early -
Founders
Jian Wang Yuchen Wu
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Partners
Maxima
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Partnered Since
2024 Early -
Current Stage
Early -
Founders
Yogi Goel Jack Liao Akashaya Srivatsa
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Partners
PermitFlow
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Partnered Since
2024 Early -
Current Stage
Early -
Founders
Sam Lam Francis Thumpasery
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Partners
Summation
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Partnered Since
2025 Early -
Current Stage
Early -
Founders
Ian Wong
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Partners
Teleport
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Partnered Since
2019 Early -
Current Stage
Growth -
Founders
Sasha Klizhentas Ev Kontsevoy Taylor Wakefield
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Partners
Truecaller
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Partnered Since
2014 Early -
Current Stage
IPO TRUEB -
Founders
Nami Zarringhalam
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Partners