---
id: "b791"
language: "en"
library: "tools"
official_url: "https://www.retellai.com/"
profile_updated_on: "2026-10-20"
---

# Retell AI

Build phone AI agents with knowledge bases, scheduling and human transfers, then improve workflows through call analysis and QA.

- Company / organization: Retell AI Inc.
- Company country / region: United States · Published company address
- Category: Agent development platforms
- Official website: [https://www.retellai.com/](https://www.retellai.com/)
- Profile updated: 2026-10-20


## Overview

Retell AI builds phone agents using existing knowledge bases, appointment logic, queries, human transfers and phone-menu handling. Post-call analysis and AI quality assurance help teams inspect execution and revise conversations. Knowledge, system permissions and telephony services must be configured for the project.

## Official sources and references

- [Official website](https://www.retellai.com/)

## Reading & subscriptions

- [Interactive profile](../../../products/retell-ai--b791.html)
- [Read](../../../read/en/products/retell-ai--b791.html)
- [JSON](../../../read/en/products/retell-ai--b791.json)

Descriptions summarize public information; consult official websites for features, pricing and regional availability.