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Retell AI

Platform for building, testing and deploying AI voice and chat agents for phone calls, with a drag-and-drop call flow editor

Builder by Retell AI

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About

Retell is a platform for building AI voice agents that handle phone calls, plus chat agents for text. An agent can run from a single prompt or from a conversation flow designed on a drag-and-drop canvas, with a knowledge base, call transfers and CRM, helpdesk and calendar integrations. It includes simulation testing, call analytics and post-call extraction. Pricing is pay as you go per minute, with a custom Enterprise plan.

Use cases: voice-agents, customer-support

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Fact sheet

Agent features
voice, tools, rag, evaluationsdocs.retellai.com
Deployment
cloud, apiretellai.com

Pricing

Usage-based

Pay as you goContact sales$0.07-$0.31 per minute for voice agents; $0.002+ per message for chat agents; $10 free credits on signup; 20 concurrent calls included
EnterpriseContact salesCustom pricing, contact sales; no cap on concurrent calls

As of Oct 24, 2026, from the vendor's pricing page. Prices change; check the vendor before you buy.

Facts extracted by Claude Sonnet 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Details

License
License unknown
Website
www.retellai.com
Docs
docs.retellai.com
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
WebsitePricing pageDocs

More from Retell AI

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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Retell AI. Agent Mart. https://agentmart.dev/builders/retell-ai (last updated 2026-10-24)