Fundz

Cartesia, a voice AI startup, raised $64 million in Series A funding led by notable investors. The funds will be used to further develop their generative AI models focused on voice technology.

PRIVATEMar 14, 2025

Amount Raised

$64 Million

Round Type

Series A

San FranciscoSoftwareArtificial IntelligenceAudioMachine LearningNatural Language Processing

Investors

Samsung VenturesDell Technologies CapitalGreycroftFactoryA*LightspeedIndex VenturesKleiner Perkins

Description

Cartesia, a startup originating from Stanford's AI Lab, has successfully raised $64 million in a Series A funding round. The funding is aimed at advancing their innovative voice AI technology. Founded by Karan Goel and his team, the company is poised to make significant strides in the AI space. This round signifies strong investor confidence in Cartesia's vision and potential.

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Company Information

Company

Cartesia

Location

San Francisco, California, United States

About

Cartesia is a voice AI startup developing real-time generative AI models focused on reducing inefficiencies in modern AI. Founded in 2023 by Karan Goel and fellow Stanford researchers, the company emerged from Stanford's AI Lab and aims to enhance customer experiences through advanced voice technology. Cartesia's latest audio model, Sonic, has significantly reduced latency and is currently being used by over 10,000 customers.

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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Cartesia raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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