Retell AI
Retell AI enables voice AI agents with human-like interactions.
About Retell AI
Retell AI is a platform that allows developers to build advanced voice AI agents powered by large language models (LLMs). It offers a conversational voice API with ultra-realistic voices, human-like emotions, and seamless interactions. The platform features low latency responses, interruption handling, and end-of-turn detection, making it ideal for creating engaging and natural voice interactions for various applications.
Key Features
- CONVERSATIONAL VOICE API
- LARGE LANGUAGE MODEL INTEGRATION
- ULTRA-REALISTIC VOICES
- INTERRUPTION HANDLING
- END-OF-TURN DETECTION
- CUSTOMIZATION OPTIONS
- MULTI-LINGUAL SUPPORT
- SCALABILITY
- SECURITY COMPLIANCE
Use Cases
- AI CALL CENTERS
- VOICE-ENABLED COACHING APPS
- LIFELIKE AI COMPANIONS
- CUSTOMER SERVICE AUTOMATION
- INTERACTIVE VOICE RESPONSE SYSTEMS
Demo Video
Video Reviews
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User Reviews 3
Mike Tadlock
COO, Pine Park HealthWith Retell, we've increased scheduling NPS by 38%, and filled underutilized provider capacity, allowing our team to focus on meaningful patient care instead of phone tag.
2026-06-03Carter Li
CEO & Founder, SWTCHLucas answers calls in seconds, handles urgent EV support at scale, cuts support costs by over 50%, and significantly improves our SaaS margins.
2026-06-03Linda Harvard
CIO, Medical Data SystemsBy deploying conversational AI, MDS now handles 100% of inbound calls with only a 30% transfer rate, scaling effortlessly, and collecting ~$280,000 per month without sacrificing patient trust.
2026-06-03Frequently Asked Questions
- CONVERSATIONAL VOICE API
- LARGE LANGUAGE MODEL INTEGRATION
- ULTRA-REALISTIC VOICES
- INTERRUPTION HANDLING
- END-OF-TURN DETECTION
- CUSTOMIZATION OPTIONS
- MULTI-LINGUAL SUPPORT
- SCALABILITY
- SECURITY COMPLIANCE
Details
- Category: Agent Builder
- Industry: Technology
- Access: API
- Pricing: Paid
- Created By: Bing Chen