At a glance
- Retell AI is listed under Voice, alongside AssemblyAI, Cartesia and Deepgram.
- Retell AI's lowest paid plan is Pay as you go at $0.07 per minute for AI voice agents, from $0, as of October 20, 2026.
- Retell AI's pricing model: usage-based.
- Retell AI is available on Web and API.
- Retell AI works with Twilio, Salesforce, HubSpot, Zapier, Zendesk and others.
- Retell AI's main features: Call transfer, Book appointments, Knowledge base, Batch call, Post call analysis, AI quality assurance.
- Retell AI's website lists SOC 2, ISO 27001, GDPR, HIPAA and SSO.
- Retell AI has a public API.
- We haven't confirmed whether Retell AI has a free plan.
Facts from retellai.com, checked October 20, 2026.
AI summary
The summary writes itself once 5 people have reviewed this tool.
It's built only from what reviewers say: who it's best for, who should think twice, and what comes up again and again.
Reviews needed for a summary0 of 5
