# MetaVoice

A duplex AI voice model that listens and speaks at once on sales calls.

- Category: Audio & Voice
- Pricing: Contact for pricing
- Free trial: yes
- Tags: Voice Assistants, Customer Service, Business Automation
- Website: https://metavoice.io/?via=aigregator
- Aigregator page: https://aigregator.com/tools/metavoice
- API: https://x402.aigregator.com/v1/tools/metavoice

## Overview
MetaVoice is a voice AI model built for revenue-facing phone calls, such as sales and support conversations. Instead of chaining together separate speech-to-text, reasoning, and text-to-speech components, it uses what the site calls a single duplex speech model that listens, thinks, and speaks at the same time, responding in around 350 milliseconds. Because it is full-duplex, the model can handle interruptions and overlapping speech the way a human conversation naturally does, rather than waiting for a caller to finish before responding.

The site describes the model as reasoning directly over speech rather than working from a text transcript, which it presents as the reason for its low latency and more natural turn-taking compared with turn-based voice AI systems. For companies with data or compliance concerns, MetaVoice can be deployed on-premises or inside a customer's own VPC rather than only as a hosted cloud service.

MetaVoice is offered through a 30-day pilot program rather than public self-serve pricing, which suggests it is aimed at enterprise sales teams evaluating the technology before a wider rollout. The site does not name a separate company behind the product, disclose a founding year, or list specific customer integrations, so real-world deployment details beyond the pilot offer are not yet confirmed.
## Key Features
- Full-duplex speech model (listens and speaks simultaneously)
- Around 350ms response latency
- Reasoning directly over speech, not transcripts
- On-premises or VPC deployment option

## Use Cases
- Handling live sales calls with an AI voice agent
- Automating customer revenue/support calls
- Deploying a voice agent in a compliance-sensitive environment

## Pricing Plans
- Pilot: $-1/one-time

## Alternatives
- [Vapi](https://aigregator.com/tools/vapi)
- [Bland AI](https://aigregator.com/tools/bland-ai)
- Retell AI

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Source: Aigregator — AI tools directory. https://aigregator.com/tools/metavoice