Our Story

About Us

Enterprise-grade 
AI voice, built one conversation at 
a time.

Our Mission

Our Mission & Values

At Retell, we automate calls so humans can focus on what matters. We believe in clarity, reliability, and human-centered AI.

Mission

Transform call centers with intelligent, trustworthy AI. Lorem ipsum dolor sit amet consectetur. Malesuada luctus dui varius a enim convallis. Volutpat ac risus a non pretium neque sit habitasse.
Lorem ipsum dolor sit amet consectetur. Malesuada luctus dui varius a enim convallis.

Vision

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.

Values

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.

Heading

Built for

Real-World

Impact.

Building the world’s first enterprise-grade AI voice platform, one conversation at a time.

Milestones

Our Mission & Values

Nov.
2023
Accepted by Y Combinator
Our team of five was accepted into YC, marking the beginning of an incredible journey.
Public Launch
We launched successfully on Hacker News and ProductHunt, gaining thousands of signups.
Feb.
2024
May
2024
Raised A Seed Round
We raised a $4.6M seed round, backed by Alt Capital and an amazing group of angel investors.
Achieved $10M Annualized Revenue
Just 15 months after our launch, we hit $10M in annualized revenue, experiencing remarkable growth.
Jan.
2025
Today
The Journey Continues
Our story is just beginning. We’re incredibly grateful you’ve chosen Retell to be part of your journey.
Heading

People

Behind the

Work.

Building the world’s first enterprise-grade AI voice platform, one conversation at a time.

CEO
Bing Wu
In
CTO
Zexia Zhang
In
President
Todd Li
In
COO
Weijia Yu
In
CMO
Evie Wang
In
Our Investors

Backed by Industry Leaders Who Believe in AI-Driven Innovation

Our investors believe in the power of AI phone agents to transform business communication. Their support fuels our mission to create the most advanced and intuitive AI voice platform available today.

Jack Altman
Managing Partner of Alt Capital
Aaron Levie
CEO at Box
Siqi Chen
CEO at Runway
Michael Seibel
YC group partner
Peer Richelsen
CEO at Cal.com
Tyler Bosmeny
ex CEO at Clever
Rajat Suri
ex CEO at Presto
Alex Levin
CEO at Regal
Richard Aberman
ex COO at WePay
Andrés Pérez Soderi
ex COO at Sanas
Nino Tasca
ex Director at Google
Tim Shi
CTO at Cresta
Saroop Bharwani
CEO at Senso
Join Us

Careers at
Retell AI

Join us in transforming the future of call centers

Invest in what comes next

Support innovation, fuel growth, and help shape the future with us.

Become an Investor

About Us

Conversations are what ultimately drive business, and we believe they should feel effortless. Retell AI is redefining how companies interact with customers using AI voice agents that are fast, intelligent, and adaptable at scale. Unlike the rest, our cutting edge technology helps businesses automate calls without losing the human touch.
‍
Our north star is transforming how businesses and customers connect. We see a future where AI agent conversations break barriers, making support more accessible, interactions more seamless, and businesses more responsive than ever before.

At Retell AI, we’re not just automating calls—we’re building a world where every voice is heard.
Backed by
Combinator
Our Team

Meet The Team

Get to know the passionate minds shaping the future of AI voice technology.

Fire emoji
Bing Wu
CEO
Zexia Zhang
CTO
Rocket Emoji
Lightbulb Emoji
Todd Li
President
Weijia Yu
COO
Sparkle Emoji
Painting Emoji
Evie Wang
CMO
Expertise from
Meet The Investors

Backed by Industry Leaders Who Believe in AI-Driven Innovation

Our investors believe in the power of AI phone agents to transform business communication. Their support fuels our mission to create the most advanced and intuitive AI voice platform available today.

Jack Altman
Managing Partner of Alt Capital
Aaron Levie
CEO at box
Siqi Chen
CEO at Runway
Michael Seibel
YC group partner
Peer Richelsen
CEO at Cal.com
Tyler Bosmeny
ex CEO at Clever
Rajat Suri
ex CEO at Presto
Alex Levin
CEO at Regal
Richard Aberman
ex COO at Wepay
Andrés Pérez Soderi
ex COO at Sanas
Nino Tasca
ex Director at Google
Tim Shi
CTO at Cresta
Saroop Bharwani
CEO at Senso
The Timeline

Our Journey

What started as a bold idea to make conversations effortless has become an industry revolutionizing AI voice platform. Each milestone marks our commitment to redefining business communication for the future.

11 Nov, 2023
Accepted by Y Combinator

Our team of five was accepted into YC, marking the beginning of an incredible journey.

08 Feb, 2022
Public Launch

We launched successfully on Hacker News and ProductHunt, gaining thousands of signups.

05 Feb, 2022
01 Feb, 2024
09 May, 2024
Raised A Seed Round

We raised a $4.6M seed round, backed by Alt Capital and an amazing group of angel investors.

12 Jan, 2021
Achieved $10M Annualized Revenue

Just 15 months after our launch, we hit $10M in annualized revenue, experiencing remarkable growth.

02 Jan, 2021
05/01, 2025
Today
The Journey Continues

Our story is just beginning. We’re incredibly grateful you’ve chosen Retell to be part of your journey.

12 Jan, 2020

Revolutionize your call operation with Retell

Start building smarter conversations today.

Contact Sales
Try For Free