What is Retell AI?
Retell AI is a platform for building voice agents that make and answer phone calls, with low latency, telephony integrations and a visual flow builder. It is used for support, scheduling and lead qualification.
Best for: Developers, SMBs.
Key features
- Voice agent builder
- Telephony
- Call transfer
- Knowledge base
- Analytics
Pros and cons
Pros
- Low latency
- Pay-as-you-go pricing
Cons
- Requires some technical setup
- Usage costs can grow
Retell AI pricing
| Pricing model | Paid |
|---|---|
| Starting price | See website |
| Platforms | Web, API |
| Launched | 2023 |
Prices change often. Check the Retell AI website for current plans.
Our verdict
Retell AI scores 7.8/10 in our review. Its biggest strength: low latency. The main drawback: requires some technical setup. If it isn't the right fit, OpenAI API is the closest alternative.
Frequently asked questions
What is Retell AI?
Retell AI is a platform for building voice agents that make and answer phone calls, with low latency, telephony integrations and a visual flow builder. It is used for support, scheduling and lead qualification.
Is Retell AI free?
No. Retell AI is a paid tool.
What are the best Retell AI alternatives?
Popular alternatives include OpenAI API, Salesforce Sales Cloud, ElevenLabs, Anthropic API.
Who is Retell AI best for?
Retell AI is best for developers, smbs.