New voice model with a free sandbox. The creator built a Future Tools support voice agent that answered from site content with low latency, and showed some interruption-handling quirks.
xAI's voice model for real-time spoken conversations and voice agents, available through Grok apps and the xAI API.
Updated EU status checked Last shown
Grok Voice 3.0 at a glance
- What is Grok Voice 3.0?
- Grok Voice 3.0 is a model from xAI. xAI's voice model for real-time spoken conversations and voice agents, available through Grok apps and the xAI API.
- Who makes Grok Voice 3.0?
- Grok Voice 3.0 is made by xAI.
- Does Grok Voice 3.0 work in the EU?
- Unverified. No explicit evidence found for Grok Voice 3.0 specifically; the enterprise FAQ has a GDPR compliance entry and Enterprise offers data residency options, but no supported-countries list or EU exclusion was shown. Last verified 14 Nov 2026.
- How much does Grok Voice 3.0 cost?
- Freemium. Free tier with limited AI usage; paid Plus, Premium, Super and Ultra plans with larger shared usage pools covering Voice; usage-based API pricing; custom Enterprise plans. Free sandbox reported by a reviewer. Specific voice pricing not given. Licence: Proprietary.
- Where was Grok Voice 3.0 shown?
- In 1 creator video by Matt Wolfe. Most recently by Matt Wolfe on 16 Oct 2026, at 23:33 in “AI News: 6 New Models & A Nano Banana Killer”.
Sources: the vendor's own pages (linked above) and creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.
Grok Voice 3.0 is a voice model from xAI (site branded SpaceXSI) for real-time speech interaction. It is part of the Grok model family, which xAI offers through a single API covering text, code, voice, images and video. The provided pages do not give technical specifications for this version, such as architecture, supported languages or voices.
A YouTube reviewer (Matt Wolfe) reported that a free sandbox was available and used it to build a support voice agent that answered from website content with low latency. He also noted some quirks in how it handled interruptions.
Voice is included in the Grok subscription plans (Plus and above, with usage drawn from a shared pool across Chat, Imagine, Voice and Bot). Developers can access Grok models through the xAI API with usage-based pricing. Enterprise customers can get custom rate limits, SSO and data residency options. Model details, release date and per-minute API pricing for voice were not stated in the provided material.
- Real-time voice interaction
- Usable for voice agents, e.g. support bots answering from site content
- Free sandbox reported by reviewer
- Accessible via Grok subscriptions and the xAI API
- Enterprise options include SSO and data residency
As seen on YouTube
Watch the moment: the exact second top creators show it. Videos load only when you press play, via youtube-nocookie.com.
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