Best Voice AI Agents & Platforms Software

Bland AI is a platform for automating enterprise phone calls with human-like conversational AI, supporting voice, SMS, chat, and up to 1 million concurrent calls.

Retell AI is a software product.

Vapi is a developer platform for building, testing, and deploying advanced voice AI agents that handle inbound/outbound calls with sub-500ms latency via a configurable API.

PolyAI is the world's only customer-led conversational AI platform for enterprises, delivering lifelike voice agents that handle customer service across voice, chat, and SMS channels.

Sandra AI is a multilingual AI receptionist and sales agent platform that automates call management, lead capture, and appointments for car dealerships.

Encounter AI is a provider of voice AI solutions like its assistant Mai for restaurants and retail, enhancing drive-thru, kiosk, and tablet ordering speed and accuracy.