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Inworld acquires Ultravox for AI advancement

PRIVATEOct 01, 2026

Acquiring Company

Inworld AI

Acquired Company

Ultravox

Mountain ViewMountain ViewOtherSoftwareData And AnalyticsScience And EngineeringArtificial IntelligenceGamingVideo GamesSoftwareArtificial IntelligenceAudio

Description

Inworld has completed the acquisition of Ultravox, merging capabilities in real-time voice AI and model inference. This strategic move aims to establish a comprehensive infrastructure for the future of consumer AI. The merger signifies a step forward in enhancing AI-driven communication technologies.

Company Information

Company

Inworld AI

Location

Mountain View, California, United States

About

Inworld is a Character Engine for AI NPCs that goes beyond LLMs – and adds contextual awareness and multimodal expression of personality. Inworld uses advanced AI to build generative characters whose personalities, thoughts, memories, and behaviors are designed to mimic the deeply social nature of human interaction. The Inworld platform lets you create characters with personality and contextual awareness to keep them in-world and in character. Integrations make it easy for developers to deploy characters into immersive experiences, while scale and performance are optimized for real-time experiences. We are a team of experts that have pioneered conversational AI platforms and generative models at Google and DeepMind. We are continuing to build out our incredibly talented team, with experts in generative language models, emotions, speech synthesis, multimodal interaction, design, and 3D animation.

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Frequently asked

Who acquired Ultravox?

Ultravox was acquired by Inworld AI, based in Mountain View. The deal was reported on October 1, 2026. Inworld is a Character Engine for AI NPCs that goes beyond LLMs – and adds contextual awareness and multimodal expression of personality. Inworld AI is privately held and operates in Other.

When did Inworld AI acquire Ultravox?

Inworld AI's acquisition of Ultravox was reported on October 1, 2026. Inworld has completed the acquisition of Ultravox, merging capabilities in real-time voice AI and model inference. This strategic move aims to establish a comprehensive infrastructure for the future of consumer AI. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does Ultravox do?

Ultravox is a platform specializing in voice agent technology that enhances user interaction through advanced audio interfaces. The company is known for its innovative contributions to AI-driven voice systems. It is privately held, operating in Software, and is based in Mountain View.

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