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Home→Tools→Retell AI

Retell AI Review

Retell AI

Retell AI

AI voice agent platform for calls

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Retell AI builds, deploys, and monitors production-ready voice AI agents for scalable call operations. Features include call transfer, appointment booking, IVR navigation, and real-time analytics

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Retell AI Core Capabilities

Build custom AI voice callers
Sync directly with knowledge base
Warm call transfer messages

Links

Visit Website

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Pricing

From$0.07
BillingPer minute
TrialAvailable

Who is Retell AI for?

Startups
SMBs
Enterprise

Is Retell AI easy to use?

5m30m1h2h3hCustom

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Who uses Retell AI?

Piers Thackray
Piers Thackray
Founder at TH1.ai
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What is Retell AI

Retell AI is a tool designed to build and run AI voice agents for call operations. It fits in the AI voice automation category, helping businesses automate phone calls with natural conversations. The platform stands out with low latency, human-like voices, and easy setup, making it ideal for scaling calls quickly and reliably at a low cost. Retell AI shines in customer service, appointment booking, lead qualification, debt collection, and surveys. Users see results fast, often within hours to days of setup. The tool supports concurrent calls, handling multiple conversations simultaneously, boosting efficiency. It integrates well with CRMs, telephony systems like Twilio, and scheduling tools such as Cal.com, fitting smoothly into sales and support workflows. However, it’s not meant for complex AI modeling or extensive custom software development. Retell AI focuses on voice call automation, not general AI tasks.

Ideal Customer Profile

Retell AI is recommended for businesses looking to automate and scale their call operations with human-like AI voice agents. Trusted by over 3,000 companies like GiftHealth, it helps streamline customer service, lead qualification, and appointment booking effortlessly.

StartupsSMBsEnterprise

Key Features

Build custom AI voice callers
Sync directly with knowledge base
Warm call transfer messages
Schedule appointments naturally
SIP trunking telephony integration
Multilingual support and scalability

Pricing

Retell AI offers pay-as-you-go pricing starting at $0.07 per minute for AI voice agents with no upfront costs and a free trial including $10 credits, 20 concurrent calls, and 10 knowledge bases. For businesses with call volumes over $3,000/month, the Enterprise Plan provides discounted rates, managed setup, greater concurrency, and premium support. Additional costs depend on chosen LLMs, voice engines, telephony, and add-ons like branded calls or SMS, with free usage included for initial concurrency and knowledge bases.

Starting price$0.07
TrialAvailable

Pay as you go

Free

Per Usage, pay-as-you-go

It includes

  • Starts $0
  • 0.07+/min voice
  • 0.002+/msg chat
  • 20 free calls
  • 10 free KBs
  • Discord, Email support

Enterprise Plan

$3000.00

Per Company, custom

It includes

  • Over $3k/month
  • Volume discounts
  • Managed setup
  • Added concurrency
  • Beta access
  • Private Slack support

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How simple is Retell AI setup?

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To implement Retell AI, sign up for an account, integrate it with your telephony system via SIP trunking, and customize your AI voice agent using the intuitive builder, which typically requires planning and collaboration over a few days. Then, test your agent thoroughly before deploying at scale with ongoing monitoring through the Retell dashboard.

Frequently asked questions

How to use Retell AI?
Sign up for a free account, customize your AI voice agent, integrate with your data, and deploy it for calls, chat, or SMS.
How much is Retell AI?
Pricing starts at $0.07/minute with no platform fees; enterprise plans offer volume discounts and premium support.
Why choose Retell AI?
Retell AI offers human-like voice quality, low latency, 24/7 scalability, HIPAA compliance, and seamless CRM integration.
How does Retell AI work?
Build AI voice agents using LLMs, test with simulation tools, deploy on telecom, and monitor calls via an analytics dashboard.
Is Retell AI free?
Yes, you get $10 free credits, 20 free concurrent calls, and 10 free knowledge bases on signup to try the service.
Is Retell AI a partner?
Yes, Retell AI supports certified, app, and creator partner programs to expand ecosystem integration and services.
How to learn Retell AI?
Access comprehensive documentation, product demos, and customer stories to quickly master Retell AI’s features and deployment.
What are Retell AI alternatives?
Alternatives include Bland, Vapi, ElevenLabs, Synthflow, Thoughtly, Air AI, and PolyAI for voice AI solutions.
What are Retell AI reviews?
Users report up to 50% call automation and 4x operational efficiency with Retell AI’s reliable and scalable platform.
Does Retell AI have an API?
Yes, Retell AI offers a powerful voice AI API for natural, smooth conversations with sub-second latency.
Does Retell AI have a trial or a demo?
Yes, start with a free trial using $10 credits or request a live demo to experience AI voice agents.
Ask aboutRetell AIRetell AI

Who uses Retell AI?

Piers Thackray
Piers Thackray
Founder at TH1.ai
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