COMPANY PROFILE · UPDATED 18 NOV 2025

Retell AI

RetellAI is an API for creating human-like conversational voice AI. Developers can build a voice AI similar to JARVIS in just a day — with an ~800ms response time and the ability to handle interruptions.

Palo Alto, CA · San Francisco, CA

retellai.com ↗

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Founded
2023
Headcount
2
Open roles
34
Last raised
Seed
TECH STACK

How Retell AI builds

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LEADERSHIP

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OPEN ROLES

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FUNDING

Capital raised

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TAGS

Categorized in

Industry

AI & Machine LearningAI Agents & ApplicationsFoundation Models & LLMs

Investors

Y Combinator
LOCATIONS

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Retell AI offices

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  • Palo Alto, CA536 Ramona St #2 Floor
  • San Francisco, CA
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