about the company
Invested In
2024
Founded In
2023
Team Size
2-10
Locations
San Francisco, California
Tags
Marr Labs is making AI-voice agents that are indistinguishable from humans. Han and Dave previously created speech tech company Vlingo that powered the first Siri app and was acquired for $225M.
Now they are taking voice to the next level by making AI-voice agents that can handle virtually any phone-based job, from answering calls to schedule appointments to call center sales and support jobs—all at a fraction of the cost of a human agent.
In the US alone, businesses handle 17 billion calls a year at an average cost of $5 per call–an $85 billion addressable market.
the team
Han Shu
CTO and Co-Founder
Co-Founder and CTO of Marr Labs, an AI/ML pioneer and 2X entrepreneur. Built Speech Recognition & Natural Language Understanding stacks, and supplied ASR to Siri. Developed mobile personal assistant technology for collaborative productivity applications. Led the ML and AI groups at both Airbnb and DoorDash. Holds PhD, MEng, and BS degrees from MIT, and 25 patents.
Dave Grannan
CEO and Co-Founder
Entrepreneurial leader and CEO with a track record in pioneering AI/ML technologies. Specializes in AI-driven voice recognition and machine vision. Excels in transforming complex innovations into market-ready products that provide real-world value.
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Marr Labs
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