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SpaceXAI

What SpaceXAI does

SpaceXAI (brand/site: x.ai) builds frontier AI systems and consumer + enterprise products around its Grok model family, plus developer tooling via an API and agent-oriented features. The company positions Grok as a conversational assistant that can perform tasks across text, coding/agentic workflows, voice, and multimodal generation, and it also provides “Grok Bot” for delegating end-to-end work in tools. A core strategic emphasis is compute and large-scale training infrastructure (the company’s Colossus supercomputing effort), which it ties directly to successive Grok model releases and product iterations.

As of 2026-02-02, xAI Holdings and related xAI entities were acquired into SpaceX, making SpaceXAI part of SpaceX’s corporate structure (i.e., the x.ai organization is treated as a SpaceX subsidiary/division rather than an independent standalone company). SpaceXAI continues to publish product and infrastructure updates through its x.ai newsroom and maintains a dedicated careers site.

Business model (as evidenced by product surfaces and announcements): consumer subscription tiers and a platform for enterprise/agent deployment (“Grok Bot for Enterprise”), plus developer monetization via Grok’s API (including model availability on major clouds/marketplaces like Microsoft Foundry and Amazon Bedrock) and enterprise governance/security requirements for deploying AI in organizations.

News

Company record

Sep 03, 2026 · Official · SpaceXAI (x.ai)Grok Bot for Enterprise

SpaceXAI announced Grok Bot availability for enterprises, including free usage for Grok and Cursor Enterprise customers for a limited period and new governance/network/audit controls for managing bots at scale.

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Aug 29, 2026 · Official · SpaceXAI (x.ai)Grok Bot now works with X

SpaceXAI announced Grok Bot functionality that works with X.

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Aug 26, 2026 · Official · SpaceXAI (x.ai)Grok 4.6 on Microsoft Foundry

SpaceXAI announced Grok 4.6 availability on Microsoft Foundry, describing it as built for long-running agents and interactive/visual work, with a 500k context window and configurable reasoning efforts.

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Aug 26, 2026 · Official · SpaceXAI (x.ai)Grok Bot is now included with more plans

SpaceXAI announced expanded plan inclusion for Grok Bot, referencing availability for SuperGrok and Cursor teams plans.

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Aug 19, 2026 · Official · SpaceXAI (x.ai)Grok Build on web and mobile

SpaceXAI announced Grok Build availability on every plan and across web and mobile, describing in-chat creation of deployable apps, games, websites, and dashboards and additions since the initial early beta.

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Aug 19, 2026 · Official · SpaceXAI (x.ai)Grok 4.6 in GitHub Copilot

SpaceXAI announced Grok 4.6 availability in GitHub Copilot for developers using GitHub products (the post positions Grok 4.6 as available via Copilot model picker).

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Aug 19, 2026 · Official · SpaceXAI (x.ai)Grok 4.6 in Amazon Bedrock

SpaceXAI announced Grok 4.6 availability via Amazon Bedrock.

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Aug 12, 2026 · Official · SpaceXAI (x.ai)Introducing Grok Bot

SpaceXAI introduced Grok Bot as always-on agents that have their own computer, can operate inside tools and apps, and continue working around the clock.

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Show 4 earlier updates
Jul 31, 2026 · Official · SpaceXAI (x.ai)Introducing Grok Voice Think Fast 2.0

SpaceXAI introduced Grok Voice Think Fast 2.0, positioning it as its most capable speech-to-speech voice model (as described in the newsroom post).

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Jul 28, 2026 · Official · SpaceXAI (x.ai)Grok 4.5 in GitHub Copilot

SpaceXAI announced Grok 4.5 availability in GitHub Copilot and noted pricing when using Grok 4.5 directly via its console.

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May 06, 2026 · Official · SpaceXAI (x.ai)New compute partnership with Anthropic (Colossus 1 access)

SpaceXAI announced an agreement with Anthropic related to providing access to Colossus 1.

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Dec 22, 2025 · Official · SpaceXAI (x.ai)Supporting the DOW’s mission with AI (GenAI.mil)

SpaceXAI announced selection to deliver Frontier AI use cases for the Department of Defense’s GenAI.mil suite, describing a platform that combines access to Grok models, agentic tools, research platform, and an API.

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Source map · 5 recurring channels · 52 references
SpaceXAIOfficial Site · monitor↗SpaceXAI newsroomNewsroom · monitor↗SpaceXAI on XOfficial X · monitor↗Igor Babuschkin on XPrincipal X · monitor↗MTS Frontier / Control RoomCurated Feed · monitor↗data.x.aiOfficial Reference · reference↗docs.x.aiOfficial Reference · reference↗Official company sourceOfficial Reference · reference↗sec.govRegulatory · reference↗apnews.comReporting · reference↗app.dealroom.coReporting · reference↗arxiv.orgReporting · reference↗assets.bbhub.ioReporting · reference↗assets.ctfassets.netReporting · reference↗aventure.vcReporting · reference↗axios.comReporting · reference↗babuschk.inReporting · reference↗bloomberg.comReporting · reference↗cbinsights.comReporting · reference↗crunchbase.comReporting · reference↗d17th0s7i8wl11.cloudfront.netReporting · reference↗d18rn0p25nwr6d.cloudfront.netReporting · reference↗de.wikipedia.orgReporting · reference↗device.reportReporting · reference↗disrupt-x.ioReporting · reference↗en.wikipedia.orgReporting · reference↗fr.wikipedia.orgReporting · reference↗govinfo.govReporting · reference↗ir.spacex.comReporting · reference↗legalclarity.orgReporting · reference↗madeinturkeynewspaper.comReporting · reference↗materials.proxyvote.comReporting · reference↗mccormick.senate.govReporting · reference↗morecapital.coReporting · reference↗notice-reports.s3.amazonaws.comReporting · reference↗openai.comReporting · reference↗pr.aiReporting · reference↗reddit.comReporting · reference↗rothschildandco.comReporting · reference↗ru.wikipedia.orgReporting · reference↗sacra-pdfs.s3.us-east-2.amazonaws.comReporting · reference↗seedtable.comReporting · reference↗sequoiacap.comReporting · reference↗spyvc.comReporting · reference↗sqmagazine.co.ukReporting · reference↗techcrunch.comReporting · reference↗theinformation.comReporting · reference↗thirdway.orgReporting · reference↗tomsguide.comReporting · reference↗twiscan.comReporting · reference↗uormanda.comReporting · reference↗vcpedia.comReporting · reference↗ventureatlas.orgReporting · reference↗x.comReporting · reference↗x.comReporting · reference↗youtube.comReporting · reference↗zh.wikipedia.orgReporting · reference↗

Funding

Latest disclosed valuationNot disclosed
Tracked capital$32B3 sourced rounds

What it builds

Grok

Grok is SpaceXAI’s conversational AI assistant and model family, available on grok.com and integrated into consumer and enterprise experiences; SpaceXAI describes Grok as a flagship model line that powers its assistants, agent tooling, and multimodal capabilities.

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Grok Bot

Grok Bot is a set of always-on, delegable agents that run end-to-end inside tools; SpaceXAI markets a new enterprise availability release with governance and audit controls.

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Grok Build

Grok Build enables users to describe applications, websites, games, and dashboards in natural language and have Grok produce and publish working artifacts (including web and mobile availability per release).

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Grok Voice

Grok Voice is SpaceXAI’s voice agent experience; it is described in SpaceXAI’s Series E announcement as a low-latency voice agent available via API and used in Grok app experiences (and referenced in Tesla vehicle availability in that announcement).

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Grok Imagine (image/video generation)

Grok Imagine is SpaceXAI’s multimodal image/video generation product line described through Grok Imagine API and related feature updates in SpaceXAI’s newsroom.

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Grok Bot integrations with X

SpaceXAI announced that Grok Bot works with X, expanding agent use inside the X platform surface.

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Milestones & partnerships

Aug 26, 2026
Grok 4.6 shipped to Microsoft Foundry

SpaceXAI made Grok 4.6 available via Microsoft Foundry for evaluation and deployment with enterprise governance controls.

Microsoft (Foundry)
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Aug 19, 2026
Grok Build expanded to web + mobile for all plans

SpaceXAI expanded Grok Build availability across web and mobile and to every plan.

Consumers and developers using Grok Build
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Aug 12, 2026
Launch of Grok Bot (always-on agents)

SpaceXAI introduced Grok Bot as a delegable, persistent agent system that runs continuously and can operate inside tools and applications.

Enterprises and developers using Grok Bot
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May 06, 2026
Anthropic compute partnership (Colossus 1 access)

SpaceXAI announced a signed agreement with Anthropic to provide access to Colossus 1.

Anthropic
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Feb 02, 2026
xAI Holdings acquired into SpaceX (SpaceX subsidiary relationship)

SpaceX disclosed that xAI Holdings became a wholly owned subsidiary of SpaceX pursuant to a merger transaction (covering the period when SpaceX and xAI Holdings were combined).

SpaceX · xAI Holdings
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Jan 06, 2026
Upsized Series E close ($20B)

SpaceXAI/xAI announced completing an upsized Series E raising $20B, including participation from multiple financial investors and strategic investment involvement from NVIDIA and Cisco Investments.

Valor Equity Partners · Stepstone Group · Fidelity · Qatar Investment Authority · MGX · Baron Capital Group · NVIDIA · Cisco Investments
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Dec 22, 2025
US Department of Defense / GenAI.mil selection

SpaceXAI announced selection to deliver frontier AI use cases via the DOD’s GenAI.mil suite, describing access to its models and agentic tooling.

US Department of Defense · GenAI.mil
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Dec 23, 2024
Series C close ($6B)

SpaceXAI/xAI announced closing a $6B Series C with broad investor participation and strategic investors for scaling infrastructure.

A16Z · Blackrock · Fidelity · Kingdom Holdings · Lightspeed · MGX · Morgan Stanley · OIA · QIA · Sequoia Capital · Valor Equity Partners · Vy Capital · NVIDIA · AMD
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