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x.ai
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SpaceXSISpaceXSI builds Grok — frontier AI models for reasoning, voice, image generation, and more. Build with the Grok API.

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Truth score

Business details

Category
AI tools
Founded
2023
Owned by
SpaceX
Sells
Digital products
Sells to
Businesses
Kind of seller
Sells its own goods or services
Licensed trade
No licence normally needed
Domain age
8 years
Address
216 Park Rd, Burlingame, CA, 94010, USA
Email address
Not found
Phone number
Not found
Contact page
x.ai/contact-sales
Website
x.ai
Social media

Customer reviews

SiteReviewsRating
Trustpilot18 reviews
App Store150,113 ratings4.8
Total150,131
Customer satisfactionMostly satisfiedFrom independent reviews, weighed by their number
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Summary

Is x.ai legit and trustworthy? Truth score 75 out of 100, high truth signals: 7 of 11 public checks clear, 1 not found, 3 for information. Legitimacy confidence: high. Customer satisfaction: mostly satisfied.

We read 4 of its pages: contact, about, terms and privacy. It is among the 5,000 most-visited sites on the internet (Cloudflare Radar). It has 18 reviews on Trustpilot. No malware or phishing warnings found for its website. We could not find social media profiles, an email address or a phone number.

Important context: Truth Signal weighs public evidence about this business. A high score means strong evidence that the business is established and legitimate, not a promise that it is safe to buy from or that every purchase will go well. A low score means the evidence is thin or raises concerns, not that the business is unsafe or a scam.

Positives

  • We read 4 of its pages · contact, about, terms and privacy.
  • It is among the 5,000 most-visited sites on the internet (Cloudflare Radar).
  • 18 reviews on Trustpilot.
  • No malware or phishing warnings found for its website.

Not found

  • Social presence information was not found from our checks.
  • Email address information was not found from our checks.
  • Phone number information was not found from our checks.

Our technical team has been informed.

What they offer

SpaceXSI builds Grok — frontier AI models for reasoning, voice, image generation, and more. Build with the Grok API.
— SpaceXSI, in their own words
Getting help

SpaceXSI offers support and help through their help page, which can be found in the sources below.

How to check if x.ai is legit

To check if x.ai is legit yourself, look at the same public records we did: the company register, who owns the web address and since when, customer reviews, visitor numbers, how long the site has existed, social profiles, malware lists, data breaches and email security. Each row below shows what that record says about x.ai; open a row to see the facts and the source to check them yourself. Step by step: how to know if a shopping site is legit.

Who they are

Company detailsBased in the US; part of SpaceX; founded in 2023 (Wikipedia)
Country
Where the company is based
US
Why we believe that
OpenData.org's record puts its head office in 216 Park Rd, Burlingame, CA, 94010, USA
Registration
SEC registration (CIK)
2002695
From Wikipedia
Type (Wikipedia)
benefit corporation
Industry
information technology industry
Parent company
SpaceX
Founded
2023
From OpenData.org
Listed name
X.AI CORP
Locations
Head office (OpenData.org)
216 Park Rd, Burlingame, CA, 94010, USA
Business databases
SourcesWikipedia
Domain registrationIts website address was registered 8 years ago
  • Its website address is locked against being transferred to someone else
Domain age
8 years
Domain transfer lock enabled
Yes
Website detailsWe read 4 of its pages: contact, about, terms and privacy
HTTPS enabled
Yes
Contact phone number found
Not found
Contact page found
Contact page

Reputation and track record

Customer reviews150,131 reviews across 2 platforms, rated 4.8 to 4.8 out of 5
PlatformRatingReviews
TrustpilotUnknown18
SmartCustomerNot found
G2Not found
CapterraNot found
Reviews.ioNot found
FeefoNot found
TrustindexNot found
GoogleNot checked
App StoreIts app, Grok - AI Assistant, is on Apple's App Store, rated 4.8 out of 5 from 150,113 ratings, counted in the reviews total.
App
Grok - AI Assistant
App Store rating
4.8 out of 5
App Store ratings
150,113
Visitor trafficIt is among the 5,000 most-visited sites on the internet (Cloudflare Radar)
  • Real people visited its website in 24 of the last 24 months
  • Real people have visited its website since July 2023
Monthly visitor data
Popularity among Chrome users
top 50,000 sites
First known user traffic
Jul 2023
Months with real traffic, of the last 24
24
Traffic pattern
sustained
Rank jump in the last 12 months
none
Rank drop in the last 12 months
none
Cloudflare Radar
Popularity across the internet
top 5,000 sites
Web history and authorityFound: wikipedia page
Wikipedia page
yes
SourcesWikipedia
Social presenceIts website links to its profiles on X and LinkedIn
PlatformProfileAudience
FacebookNot checked
InstagramNot checked
XProfileUnknown
LinkedInProfileUnknown
YouTubeNot checked
TikTokNot checked

What data this site collects about you

Tracking tools on its homepageGoogle Analytics and Google Tag Manager

Named in its homepage's code when we read it. Others may load later, so this list may not be complete.

Google Analytics
Counts your visits and what you look at.
Google Tag Manager
Loads other tracking tools, which may not be listed here.

Uses OneTrust to ask which cookies you allow.

Safety

Malware and phishingNo malware or phishing warnings found for its websiteThis check is not perfect: it can miss a harmful site, and it can wrongly warn about a safe one.
Malware or phishing threat status
None
Data breach historyNo known data breach involving the company
Known data breaches found
0
Domain and email securityIts email is protected: mail forged in its name is blocked
Email
MX records
Yes
SPF record
Yes
DKIM key
Yes
DMARC record
Yes
DMARC policy
reject
Certificate
Security certificate browsers warn about
No
Certificate issuer
Google Trust Services
Certificate type
DV
Certificate expires
25 Jan 2027
Hosting
Nameservers
chelsea.ns.cloudflare.com
damon.ns.cloudflare.com
Address
104.18.19.80
104.18.18.80

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