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Retell AI

Retell AI

Private
San Carlos, CaliforniaAI, Data & Cloud Infrastructurehttps://www.retellai.com/

Last Round

Seed

Aug 1, 2024

Total Funding Raised

$9.7M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Retell AI Inc. is a software company that provides a developer-first platform for building, deploying, and monitoring human-like AI voice agents for contact center automation.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, Cloud Communications, Customer Experience, API Management

Business Model

B2B

Customer Profile

Usage-Based SaaS

AI Layer

Infrastructure

Keywords

voice AIconversational AIvoice agentAI phone agentvoice APIAI voice botcall automationlow-latency AIusage-based SaaScontact center automationLLM orchestrationspeech-to-texttext-to-speechSTTTTSinteractive voice responseIVRHIPAA compliance

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Retell AI Comparables

Compare Retell AI with similar companies based on industry and business-model similarity.

Retell AI comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Bland AI
92%
Vapi
90%
Synthflow
77%

Retell AI Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedAug 1, 2024
SeedMay 1, 2024
AcceleratorNov 1, 2023

Key People

Founding team and executive leadership

Evie Wang

Co-Founder CMO

Founding Team

Zexia Zhang

Co-Founder, CTO

Founding Team

Bing Wu

Co-Founder & CEO

Founding Team

Rose Chu

Chief Financial Officer

Executive Team

Retell AI Investors

Notable investors and investment history

Retell AI investors
InvestorRounds
CaryaSeed
Alt CapitalSeed
Y CombinatorSeed, Accelerator

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 1, 2026

    Added Opendoor, a Real Estate Technology company, as a customer.

  • Apr 1, 2026

    Added Grab, a technology/transportation/logistics company, as a customer.

Retell AI Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Retell AI Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Retell AI's valuation, stock price, and market status.

Firmographic Details

HeadquartersSan Carlos, California
Employee Range131
Year Founded2023
Last FundingAug 1, 2024

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