Legit.Show measured SpaceXAI's Security frame at 80/100. Security headers present: CSP, HSTS, X-Frame-Options. Served over HTTPS with a valid certificate.

How does Legit.Show measure SpaceXAI?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Productivity

SpaceXAI

Last updated 2026-06-23 · benchmark measured 2026-09-14 — deterministic & reproducible

Grok for Word is a Microsoft 365 add-in for drafting, editing, and restructuring documents.

82/100

7/7 frames

Top 37% of 14,148 measured · #11 of 24 in ai writing assistant

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-09-14 · scores move as sites change

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To cite this score: legit.show/s/x-ai/2026-09-14. That address never changes; this page moves with every re-measure.

Legit.Show scored SpaceXAI 82/100 on 2026-09-14, measured across all 7 frames from its public surface. legit.show/s/x-ai/2026-09-14

Is SpaceXAI production-ready?

Legit.Show scores SpaceXAI 82 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on SpaceXAI (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Performance. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 40/100
Accessibility — 84/100
Security — 80/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 73/100
Discoverability — 100/100

What we measured

Security headers present: CSP, HSTS, X-Frame-Options.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 240 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.
Discoverable: structured data, sitemap, OpenGraph image, canonical URL.

Who built it

Sterling Hamilton (@SterLo) · product account @SpaceXAI

Who it's for

Microsoft Word users · Business teams · Document writers · Content creators · Enterprise users

Pricing

Free tier; SuperGrok $30/month; SuperGrok Lite and SuperGrok Heavy (prices not stated); Business and Enterprise (custom pricing via sales)

Sources and updates

Description: Taken from x.ai's own website on 2026-06-23.
Operator: xAI Corp., as named in x.ai's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-14.

Put together from public information, without SpaceXAI's involvement. If anything here is wrong, tell us and a person will check it.

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