Grok
X.AI Corp.
Short answer
Short answer: keep work data out of consumer Grok — it trains on your interactions by default, the opt-out is limited, and it's under an EU regulator inquiry. The enterprise API is more governed (no training, DPA), but the certification posture is unverified.
At a glance
- Vendor / legal entity
- X.AI Corp.
- Headquarters
- 🇺🇸 Palo Alto, US
- Category
- LLM / Chat
- Ownership / jurisdiction
- US company (X.AI Corp.), Palo Alto; privately held, controlled by Elon Musk; legally separate from X Corp.
- Trains on your data?
- On by default — opt-out available
- Data hosting & residency
- US-based company; no EU data-residency option could be verified from primary sources.
- Enterprise tier
- xAI does not use business and enterprise (API) customer content to train models, and offers a DPA and BAA. Consumer Grok trains by default with a limited opt-out.
- Certifications
- No certifications assessed yet
Why this rating
Grok uses your content and interactions to train models by default; the opt-out is limited (unauthenticated users outside the EU/UK cannot opt out). Ireland's Data Protection Commission opened a 2025 statutory inquiry into training the Grok models on EU/EEA users' public X posts, after 2024 court proceedings halted the processing. No security certifications could be verified from primary sources. The enterprise API excludes training and offers a DPA. High: an active EU regulator inquiry, limited opt-out and unverified certification posture outweigh the enterprise path.
What it is
Grok is xAI's conversational model, available as a standalone product and integrated into X (formerly Twitter). Consumer content and interactions are used to train the models by default, and the opt-out does not cover unauthenticated users outside the EU/UK. Ireland's DPC opened an inquiry in 2025 into xAI-linked training on EU users' public posts. The enterprise API excludes training and provides a DPA — but no security certifications could be independently verified.
Known incidents & regulatory actions
Ireland's DPC opened a statutory inquiry into the xAI-linked X entity over using EU/EEA users' public X posts to train the Grok LLMs, after 2024 High Court proceedings halted the processing.
2025 · Sources
Legal & compliance examples
How the same tool can be a safe helper or a high-risk deployment — the difference is what it decides about a person. Examples authored with Qadar AI's governance findings.
Don't: Screen candidate CVs and auto-reject applicants, or infer a candidate's emotions in a video interview.
Fine: Draft a job description, summarise public market research, or brainstorm interview topics — with no automated decision about a person.
These examples are general information, not legal advice, and are pending a legal review. Your obligations depend on your exact use, tools, and set-up.
Frequently asked questions
Does Grok train on your data?
Yes — consumer content and interactions are used to train the models by default. You can disable it under Settings › Data Controls, but unauthenticated users outside the EU/UK cannot opt out. Business/enterprise API data is excluded.
Is Grok under regulatory scrutiny in the EU?
Yes — in 2025 Ireland's Data Protection Commission opened a statutory inquiry into the processing of EU/EEA users' public X posts to train the Grok models.
How do I govern Grok at work?
Qadar AI Shield discovers Grok usage in the browser, redacts personal data before it reaches the tool, and lets you block or allow-list it per group.
Sources
Every fact and the risk rating on this page trace to a primary source — the vendor's own trust center, privacy policy, DPA, or a regulator. Verify current terms before relying on them.
Govern this tool
Qadar AI Shield turns these risk facts into enforcement — discover who uses the tool, redact personal data before it reaches it, and allow-list or block it per team.
Risk levels are Qadar AI's curated assessment from cited primary sources — a curated assessment, not a certification, and not legal advice. Verify a tool's current terms before relying on them.