Detect Cornerstone

CMS

Cornerstone is a content management system that includes modules for CRM and membership management.

01

Websites using Cornerstone

16 hostnames in the PluginView corpus for this technology.

HostnameLast seen
bookcreator.com8/6/2026
cihrs.org8/4/2026
tune.com8/4/2026
alfiekohn.org8/4/2026
plant-for-the-planet.org8/4/2026
02

What a detection means

Establishes
One or more public signals on the scanned page matched a known Cornerstone signature at the time of the scan.
Does not establish
A sitewide install of Cornerstone, an active vendor contract, exclusive use, or that Cornerstone is still in place today.
03

How to check a site for Cornerstone

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Cornerstone signals.
  2. 2. PluginView reads only public responses and scores them against proprietary Cornerstone fingerprints. Rule bodies and identifiers are not published.
  3. 3. Review the confidence score and text explanation for Cornerstone on the results page.
04

FAQ: detecting Cornerstone

Can PluginView detect Cornerstone without logging in?
Yes. PluginView only reads publicly accessible responses when checking for Cornerstone. It does not bypass authentication or paywalls.
What category is Cornerstone?
Cornerstone is classified under CMS in the PluginView directory.
Does PluginView publish Cornerstone fingerprint rules?
No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.