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Ultravox

Freemium
Ultravox screenshot
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About

Ultravox is a Voice AI platform designed for scale, delivering human-like conversations. It integrates speech recognition directly, bypassing the need to convert speech to text, which results in faster, more reliable, and natural interactions compared to legacy systems. This direct understanding means fewer moving parts, leading to faster, more consistent response times. Ultravox aims to tackle the complexities of human communication to enable useful, productive, and accessible AGI. It offers competitive benchmarks in zero-shot speech translation, outperforming GPT-4o and Gemini in CoVoST2 translation. The platform supports various use cases, from individual experimentation to massive enterprise-level deployments.

Platform
Web
Task
voice bot creation

Features

retrieval augmented generation (rag) support

human-like voice conversations

custom voice clones

outbound call scheduler

zero-shot speech translation capabilities

consistent response times

faster, more reliable, and natural interactions

direct speech recognition (no asr lag)

Pricing Plans

Pro
USD100.00 / per month

Everything in Pay As You Go

No hard caps on concurrency

Outbound Call Scheduler

5 custom voices

20 corpora for RAG

Price Per Minute: $0.05

30 free included minutes

Unlimited Playground

Surge Pricing: Never

Enterprise
Unknown Price

Priority SLA

Org support

Customizable everything

Custom price per minute

Custom free included minutes

Unlimited Playground

No hard caps on concurrency

Surge Pricing: Never

Priority Concurrent Calls

Outbound Call Scheduler (Custom availability and features if applicable for Enterprise plans.) No specific details for this listed here for Enterprise from table, but from 'customizable everything' we can assume it can be included or customized for the enterprise plan, so let's stick to what is directly mentioned as Custom: Priority Concurrent Calls, Custom Voice Clones, Custom Number of Corpora, Org Support, Response SLA.

Pay as You Go
Free Plan

30 minutes of free calls

$0.05 per minute after free calls

No surge pricing

Unlimited playground calls

Up to 5 concurrent calls hard cap

1 custom voice clone

2 corpora for RAG

Job Opportunities

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