AI Voice Agent Platform

Open Source Voice Agent Platform

No-prompt-engineering studio for building production-grade voice AI agents in minutes

OpenAI full-duplex voice model for ChatGPT Voice that can listen and speak at the same time

SigmaMind AI helps teams build and deploy production voice AI agents using low-latency infrastructure and real-time tool orchestration

BYOK multilingual voice AI agent platform with 100+ languages, SIP telephony, no-code flows, RAG, MCP, and OpenAPI access

Production-ready voice AI agent platform for sales, interviews, training, phone calls, meetings, and web voice workflows

Configurable safety and behavioral controls that keep ElevenAgents voice agents on-brand, on-topic, and compliant

24/7 AI receptionist for calls, WhatsApp, lead qualification, and appointment booking

Platform for phone and website voice agents that speak genuine Indian languages

Connects ElevenLabs hosted MCP to Claude through OAuth to create and manage voice agents in conversation

Give an AI agent a real phone number in seconds

A platform for building reliable AI phone agents from two cents per minute

Gemini models for natural real-time audio conversations

Voice AI platform for call flows, tool connections, and deployment

Realtime speech-to-speech models for voice agents

AI voice agents that answer calls and follow up on WhatsApp

Managed open-source voice infrastructure built on your own SIP trunk