Retell AI
Market LeaderDeveloper-friendly voice agent platform with drag-and-drop builder and low per-minute pricing
Retell AI is a leading voice agent platform combining developer-first APIs with an intuitive drag-and-drop builder that gets voice agents live in 3 minutes. Winner of G2's 2026 Best Agentic AI Software award, it offers ~600ms response latency, 31+ language support, and modular pricing starting at $0.07/min with no platform fee.
Our Ratings
Key Features
- ✓Drag-and-drop conversation builder — live in 3 minutes
- ✓~600ms response latency with advanced turn-taking
- ✓31+ language support with realistic AI voices
- ✓Real-time function calling for appointments and CRM updates
- ✓Built-in A/B testing and CSAT dashboards
- ✓HIPAA, SOC2 Type II, and GDPR compliance
Best For
- 👍 Businesses wanting cost-effective voice agents at $0.07/min
- 👍 Teams needing both no-code and API-level control
- 👍 Companies in regulated industries needing compliance
Limitations
- ⚠️ Real costs typically $0.13-0.31/min with LLM and telephony
- ⚠️ Limited for highly complex custom workflows
- ⚠️ Occasional latency during peak hours
Integrations
Video Reviews & Tutorials
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