Retell AI
retellai.com
Actively hiring
AI Agents
Speech & Audio AI
Contact Center Software
Conversational AI
As featured in
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
51-200
employees, estimated range
Hiring now
25
+8 posted in 30 days
Backers
1
Y Combinator
Momentum
28/100
hiring for its size, in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Aug 25
Recognition Voice AI Startup Retell AI Named to Wing VC Enterprise Tech 30 2026 List, Celebrating the Best of Enterprise Tech · streetinsider.com
Aug 21
First role in Singapore Senior Strategic Deployment Manager - Singapore
Aug 21
First role in Hong Kong Senior Strategic Deployment Manager - Hong Kong
Jul 15
First sales or marketing role Enterprise Account Executive
Jun 29
Launched Voice AI Startup Retell AI Launches Conductor, Featuring the First-Ever Graph-Native Review Interface for Production Voice Agents · CMSWire.com
Apr 3
Recognition Voice AI Startup Retell AI Named to Wing VC Enterprise Tech 30 2026 List, Celebrating the Best of Enterprise Tech · manilatimes.net
Jan 2024
Went through Y Combinator
2023
Founded
Tractionpublic signals, read monthly
Web presence
top 0.75%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 1 points
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator Investors in similar startupsfunds that back the companies most like this one
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How Retell AI hires
Truth index
B 81/100
Median time to fill
39 days
Ghost roles
0%
Stale roles
78%
Reposted roles
0%
Retell AI scores B on the Alion truth index (A is best, E worst), measured over 9 open roles re-checked against its own hiring board: 0% look like ghost listings, 78% have gone stale and 0% are the same role posted again. Its roles close in a median of 39 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Retell AI is an artificial intelligence software company headquartered in San Francisco, California, and founded in 2023. The company provides a developer-first platform for building, deploying, and monitoring human-like AI voice agents designed to automate contact center operations and phone-based customer service. It serves enterprises across sectors such as healthcare, financial services, and logistics by offering low-latency conversational agents that integrate with existing telephony and CRM systems.
News
Voice AI Startup Retell AI Named to Wing VC Enterprise Tech 30 2026 List, Celebrating the Best of Enterprise Tech
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Report
Voice AI Startup Retell AI Launches Conductor, Featuring the First-Ever Graph-Native Review Interface for Production Voice Agents
New operationally aware AI copilot helps enterprises identify failures, automate testing and continuously improve voice agents at scale for contact centers REDWOOD CITY, Calif. - June29, 2026-Retell AI, the fastest-growing AI voice agent platform,today ..
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Report
Published May 7, 2026 4 min read Retell AI Launches Code-Free Voice Agents on GPT-4o AI-native, no-code platform that spins up natural-sounding voice agents that can do it all.
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Report
Voice AI Startup Retell AI Named to Wing VC Enterprise Tech 30 2026 List, Celebrating the Best of Enterprise Tech
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Report
Inc. Names Evie Wang, Co-founder and CMO of Retell AI, to Its 2026 Female Founders 500 List
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Report
Upgraded Retell AI Voice Platform Enables Corporate Call Centers to Deploy Infinite AI Sales and Support Agents Across Voice, Chat, Email and SMS; Company Revenue Now Exceeds ...
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Report
Retell AI targets human bottlenecks in agentic voice AI with automated QA
Retell AI targets human bottlenecks in agentic voice AI with automated QA - SiliconANGLE
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Report
The 50 fastest-growing software vendors of 2025.
See which AI and software vendors reign supreme in this exclusive analysis of how 35,000+ customers spent using Brex in 2025.
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Report
Retell AI lets companies build 'voice agents' to answer phone calls
Retell AI, a startup backed by Y Combinator, is developing a platform for creating AI-powered 'voice agents' to answer customer service calls.
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Report
Tech stack
Technologies named in job postings at Retell AI over the last 12 months, by layer, with the share of postings for each.
Technologies in use
42
Postings analysed
53
Stack modernity
86/100AI adopter
Languages
Python32%
JavaScript25%
TypeScript17%
Node JS9%
Frameworks & libraries
PyTorch6%
React.js6%
Cloud & platforms
OpenAI8%
Figma6%
Twilio4%
AWS4%
AI & ML
LLM25%
Claude9%
Gemini8%
ChatGPT2%
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Full Retell AI tech stack
42 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$260k
Typical range
$51k – $350k
Open positions
23
21
Jobs
Junior
14.3%
Senior
81%
Staff
4.8%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 3 | $90k | $51k – $220k |
| Senior | 17 | $300k | $205k – $350k |
| Staff | 1 | $350k | $350k |
Highest paying role
Staff Engineer, Platform & Systems
$350k
Normalized to USD per year
All salaries at Retell AI
By role, level and city, against the market · 23 jobs with pay
Growth
Hiring Momentum
79/100
Scaling fast
Open positions
25
7 opened / 20 closed in 30 days
Median time-to-fill
40 days
faster than 32% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
20% ▼
Solutions
17% ▼
QA
7% ▼
HR
7% ▲
Management
7% ▲
Sales
7% ▲
Actively hiring for HR (+3 in 30 days)
Activity Timeline
Added Slack to stack
Oct 2026
Added Google Workspace to stack
Oct 2026
Added Rest API to stack
Oct 2026
Added EU AI Act to stack
Sep 2026
Added SQL to stack
Sep 2026
Added LLM Guardrails to stack
Sep 2026
Added TCP/IP to stack
Sep 2026
Added DNS to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Voice Agents to stack
Sep 2026
Added YouTube to stack
Sep 2026
Added LinkedIn to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
3
Hiring now
3
Countries
2
Busiest office
San Francisco
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
San Francisco
United States
HQ
21 open roles 27 posted in 90 days 24% engineering 50-200 est. staff $256k Avg Salary
hires for Backend, Solutions, Sales
Singapore
Singapore
1 open roles 3 posted in 90 days 1-10 est. staff $235k Avg Salary
hires for Solutions
Redwood City
United States
1 open roles 2 posted in 90 days 1-10 est. staff
hires for Product
Earlier presence
Hong Kong, Hong Kong
Jobs
$170k – $260k per year • In office • Full-Time • San Francisco
AI Agents
LLM
Voice Agents
Apply
$135k – $235k per year • In office • Full-Time • Singapore
Python
JavaScript
Node JS
AI Agents
LLM
Voice Agents
Apply
$160k – $300k per year • In office • Full-Time • San Francisco
Python
JavaScript
TypeScript
AI Agents
LLM
Voice Agents
Apply
$160k – $300k per year • In office • Full-Time • San Francisco
Python
JavaScript
TypeScript
AI Agents
LLM
Voice Agents
Apply
$200k – $300k per year • In office • Full-Time • 5+ years exp • San Francisco
AI Agents
Voice Agents
Apply
$180k – $300k per year • In office • Full-Time • 2+ years exp • Bachelor's Degree • San Francisco
Claude
AI Agents
Gemini
LLM
OpenAI
Voice Agents
Management
n8n
Zapier
Apply
$225k – $350k per year • In office • Full-Time • 9+ years exp • San Francisco
Python
JavaScript
Node JS
AI Agents
Voice Agents
Frontend
React.js
Apply
$180k – $250k per year • In office • Full-Time • 5+ years exp • San Francisco
AI Agents
Voice Agents
Apply
$200k – $300k per year • In office • Full-Time • 2+ years exp • San Francisco
Python
JavaScript
TypeScript
Node JS
AI Agents
Voice Agents
Frontend
React.js
Apply
$200k – $300k per year • In office • Full-Time • 2+ years exp • San Francisco
Python
JavaScript
TypeScript
Node JS
AI Agents
Voice Agents
Frontend
React.js
Apply
$160k – $300k per year • In office • Full-Time • Bachelor's Degree • San Francisco
Python
JavaScript
AI Agents
LLM
Voice Agents
Apply
$200k – $300k per year • In office • Full-Time • 2+ years exp • San Francisco
Python
JavaScript
Node JS
AI Agents
Voice Agents
Frontend
React.js
Apply