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Doblet

DefunctYC S14

San Francisco, US · 2 employees · 4 known investors

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Doblet operates a network of charging stations at cafes, bars, and restaurants where smartphone users can pick up portable batteries through a mobile app that alerts them to nearby locations.

Enterprise SoftwareHardwareSaaSUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S14)

DGDoktor Gurson
Doktor GursonCEO2014–2018Doktor Gurson founded Doblet (part of Y Combinator's S14 cohort) and is currently working on Rad AI.
JCJeff Chang
Jeff ChangCTO2014–2017Jeff Chang is co-founder and Chief Product Officer of Rad AI, which applies generative AI to radiology practice operations. He previously co-founded Doblet (YC S14) and trained as an emergency radiologist with fellowship specialization in musculoskeletal MRI; he also studied machine learning at the University of Edinburgh and has experience as an angel investor.
RH
Rob Hafner
RC
Roy ChungCBO2014–2016

Investors · 4

GMO VenturePartnersreportedTokyo

How we know: Y Combinator's founder network · Not right? Tell us

Uncork CapitalreportedSan Francisco · $3M – $5M

How we know: Y Combinator's founder network · Not right? Tell us

WefunderreportedSan Francisco

How we know: Y Combinator's founder network · Not right? Tell us

Founder mafia

2 people who came through Doblet went on to found or lead other companies.

Jeffrey ChangCTOFounded Rad AIDoktor GursonCEOFounded Rad AI

Related companies · 5

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HeysanHeysan offered cross-platform messaging that connected mobile phones with computers over SMS and instant messaging, serving over one million users who exchanged tens of millions of messages monthly through its integrated mobile community platform.
reMailA mobile email application that stores email locally on iPhones and provides full-text search across messages.

Companies working in the same space as Doblet.

Legal entities · 1

corporate structure
Doblet, Inc.

Frequently asked questions

What does Doblet do?
Doblet operates a network of charging stations at cafes, bars, and restaurants where smartphone users can pick up portable batteries through a mobile app that alerts them to nearby locations.
Who founded Doblet?
Doblet was founded by Doktor Gurson, Jeff Chang.
Who are Doblet's investors?
Doblet's investors include Y Combinator, GMO VenturePartners, Uncork Capital, Wefunder.
Where is Doblet headquartered?
Doblet is headquartered in San Francisco, US.