Legit.Show measured ZoomInfo's Security frame at 25/100. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure ZoomInfo?

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.

AI & Agents

ZoomInfo

Last updated 2026-08-03 · benchmark measured 2026-09-16 — deterministic & reproducible

ZoomInfo is a B2B data and go-to-market platform for sales, marketing, and operations teams.

57/100

7/7 frames

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 2026-09-16 · scores move as sites change

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To cite this score: legit.show/s/zoominfo-com/2026-09-16. That address never changes; this page moves with every re-measure.

Legit.Show scored ZoomInfo 57/100 on 2026-09-16, measured across all 7 frames from its public surface. legit.show/s/zoominfo-com/2026-09-16

Is ZoomInfo production-ready?

Legit.Show scores ZoomInfo 57 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on ZoomInfo (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 — 18/100
Accessibility — 94/100
Security — 25/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 47/100
Standards — 82/100
Discoverability — 35/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 98 ms to first byte.
Returns a proper 404 for unknown routes.
0 of 0 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.

Who built it

Henry Schuck · product account @ZoomInfo

Who it's for

Sales development teams · Account executives · RevOps managers · Demand generation teams · Enterprise sales leaders

Pricing

Free trial available; contact sales for pricing

Sources and updates

Description: Taken from zoominfo.com's own website on 2026-08-03.
Operator: ZoomInfo Technologies LLC, as named in zoominfo.com'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 2026-09-16.

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

Visit ZoomInfo → · Alternatives to ZoomInfo → · How this was measured →