What technologies does Retell AI use?

Retell AI uses Route 53, Gmail, Google Apps, Microsoft Office 365, Amazon AWS. View their full technology stack — including all 21 detected tools — on StackWho.

Who is the Co-Founder, CTO of Retell AI?

Zexia Zhang is the Co-Founder, CTO at Retell AI. Get verified contact information on StackWho.

Who is the Co-Founder & CMO of Retell AI?

Evie Wang is the Co-Founder & CMO at Retell AI. Get verified contact information on StackWho.

Where is Retell AI located?

Retell AI is based in Palo Alto, California, United States.

Retell AI

retellai.com

information technology & services

retellai.com

Palo Alto, California, United States

51-200 employees

LinkedIn Profile

About Retell AI

technology, information & internet, automated appointment scheduling, voice ai for travel, call success rate, verified phone numbers, security, customer support automation, cost reduction, services, real-time transcription, automated ivr navigation, call automation, high uptime platform, ivr navigation, ai call agent testing, enterprise voice ai, crm integration, webhook support, customer experience enhancement

Retell AI's Tech Stack

AI/ML

Communication

Discord

Decision Makers at Retell AI

2 contacts

Zexia Zhang

Co-Founder, CTO

z***@re-tell.ai Sign up to view

Evie Wang

Co-Founder & CMO

e***@re-tell.ai Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

21 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Retell AI's Position in the StackWho Database

• Retell AI is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Retell AI).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Retell AI use?

Retell AI uses Route 53, Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Cloudflare DNS, and 15 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Retell AI?

StackWho has verified email addresses for 2 decision makers at Retell AI. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Retell AI directly for sales, recruiting, or partnerships.

What industry is Retell AI in?

Retell AI operates in the information technology & services industry, headquartered in Palo Alto, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Retell AI's contact data?

Yes. StackWho Pro members can export decision maker contact data for Retell AI and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.