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Ultravox

Paid
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About

Ultravox is an open-weight Speech Language Model (SLM) trained to understand speech naturally, like humans. It processes speech directly, without text conversion, enabling natural conversations. It integrates seamlessly into web, native apps, and phone products with SDKs for major languages and Twilio support. It's multilingual and adaptable to new languages/accents. Ultravox allows for BYOM (Bring Your Own Model) and customization, including adding languages, fine-tuning, and creating custom voices. It can be deployed on-premise. The model is evaluated using CoVoST2 Translation and BLEU scores, showing strong performance compared to other models. It's priced at 5¢ per minute.

Platform
Web
Task
speech processing

Features

voice cloning

multi-lingual

rag support

custom voices

function calling

interruptions

works with existing text-based prompts

fine-tunable

Pricing Plans

Pay-as-you-go
USD0.05 / per minute

Speech recognition

Natural Language Understanding

Multilingual support

Custom voice generation

BYOM (Bring Your Own Model)

Job Opportunities

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discord

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