
Technology
|
Voice AI
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Series C
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Valuation:
~$500M

Zeitgeist tracks private signals to determine where the company is heading and what it means competitively.
The company's public product roadmap & what they're committed to building.
Production voice agents for inbound customer service with analytics and integration layer.
No-code tooling for enterprises to design, test, and deploy voice agents.
Deployments across English, Spanish, French, German, and other languages for global enterprise rollouts.
Conversation intelligence layer surfacing call drivers, containment, and CX metrics.
Focused on agent assist and coaching for human reps rather than full voice automation.
German voice AI competitor with strong DACH enterprise footprint and a 2024 Series B.
Bret Taylor's conversational AI startup targeting a broader omnichannel agent use case with higher valuation and hype.
CEO and Co-founder (PhD, Cambridge dialogue systems; ex-Apple Siri, ex-Facebook M)
CTO and Co-founder (PhD, Cambridge; neural dialogue generation pioneer)
CSO and Co-founder (PhD, Cambridge; reinforcement learning for dialogue)
2017 | Founded, spun out of Cambridge
2018 | Seed , led by Point72 Ventures
2020 | Series A, $12M led by Khosla Ventures
2022 | Series B, $40M led by Khosla Ventures
2024 | Series C, $50M led by NVIDIA