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Hey Revia

acquired by OpenLoopYC S24

San Francisco, US Β· Founded 2024 Β· 4 employees Β· 1 known investors

OpenLoop is a white-label telehealth platform that enables healthcare brands to launch and scale virtual care services. The platform uses AI to streamline clinical workflows, manage patient support, and optimize care pathways across 30+ specialties nationwide.

Also known as RealChar, Inc.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechSaaSUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadershipΒ· Y Combinator alumni (S24)

Hey Revia was founded in 2024 by Shaun Wei and David (Wenbo) Zhu.

SWShaun Wei
Shaun Weiin𝕏CEO & Co-Founder2023–2025Shaun Wei previously worked as an engineer at Google on the Google Assistant, and prior to that developed self-driving car technology at Pony.ai. He is currently building a voice AI assistant for phone calls.
D(David (Wenbo) Zhu
David (Wenbo) Zhuin𝕏Co-Founder2024–2025David Zhu previously held roles at Google and Brex. He is currently building a voice AI assistant for phone calls at Hey Revia.

Investors Β· 1

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Frequently asked questions

What does Hey Revia do?
OpenLoop is a white-label telehealth platform that enables healthcare brands to launch and scale virtual care services. The platform uses AI to streamline clinical workflows, manage patient support, and optimize care pathways across 30+ specialties nationwide.
Who founded Hey Revia?
Hey Revia was founded by Shaun Wei, David (Wenbo) Zhu in 2024.
Who are Hey Revia's investors?
Hey Revia's investors include Y Combinator.
Who acquired Hey Revia?
Hey Revia was acquired by OpenLoop.
Where is Hey Revia headquartered?
Hey Revia is headquartered in San Francisco, US.