Technologies / Page builders / WordPress plugins
Cornerstone
Cornerstone is a hosted content management system that combines website management with modules for CRM and membership management. It is aimed at organisations such as associations and membership bodies that need to manage both their website and their members in one place. Little public detail is available about its licensing and pricing. Sites built on it are relevant for association management software vendors, web agencies serving membership organisations and CRM providers.
Cornerstone is active on 53,323 WordPress websites, which is 0.1% of all WordPress plugins detections we record. Websites running Cornerstone are most often served from United States (29,714), Germany (5,137) and United Kingdom (1,632), and .com, .org and .de are the most common domain endings. The most common versions are 7.9.7 (12,257 sites) and 7.9.8 (4,236).
Websites using Cornerstone
Preview filters with coarse ranges. Exact ranks and registration dates are available in the dashboard when you download a list.
53,323 websites. Sign in to download the full list (free sample below, full lists from $69/mo)
25 days ago 2 websites used Cornerstone; today it is 53,323 (+2666050%).
Top countries for Cornerstone
Top TLDs
Cornerstone versions in use
Sample of 15 websites using Cornerstone
best-ranked first; the full list has 53,323| Domain | Country | Majestic rank | NetAPI rank | Contacts | First seen |
|---|---|---|---|---|---|
| bookcreator.com | US | 13,602 | 20,139 | 2026-10-14 | |
| ceicdata.com | US | 12,579 | 21,953 | 2026-10-31 | |
| uniflowonline.com | US | 533,756 | 22,889 | 2026-10-16 | |
| upsellit.com | US | 852,312 | 32,582 | email phone | 2026-10-09 |
| patientsknowbest.com | US | 468,159 | 40,684 | 2026-10-20 | |
| emis.com | US | 57,492 | 69,367 | 2026-10-31 | |
| publishingperspectives.com | US | 30,830 | 72,370 | 2026-10-09 | |
| dreamtheater.net | - | 38,487 | 81,726 | 2026-10-10 | |
| inspirebrands.com | US | 91,301 | 83,539 | 2026-10-11 | |
| worldaidsday.org | US | 46,498 | 92,054 | 2026-10-12 | |
| wjct.org | US | 47,927 | 94,054 | 2026-10-11 | |
| plant-for-the-planet.org | - | 48,416 | 94,674 | email phone | 2026-10-08 |
| kornofficial.com | US | 58,067 | 102,059 | 2026-10-09 | |
| foundationsoft.com | US | 314,597 | 102,223 | phone | 2026-10-14 |
| alfiekohn.org | US | 59,663 | 111,402 | 2026-10-12 |
Websites that started using Cornerstone in the last 30 days
sample of 15; the full list has 53,323Period:last 7 dayslast 14 dayslast 30 dayslast 60 dayslast 90 days
| Domain | Country | Majestic rank | NetAPI rank | Contacts | First seen |
|---|---|---|---|---|---|
| bookcreator.com | US | 13,602 | 20,139 | 2026-10-14 | |
| ceicdata.com | US | 12,579 | 21,953 | 2026-10-31 | |
| uniflowonline.com | US | 533,756 | 22,889 | 2026-10-16 | |
| upsellit.com | US | 852,312 | 32,582 | email phone | 2026-10-09 |
| patientsknowbest.com | US | 468,159 | 40,684 | 2026-10-20 | |
| emis.com | US | 57,492 | 69,367 | 2026-10-31 | |
| publishingperspectives.com | US | 30,830 | 72,370 | 2026-10-09 | |
| dreamtheater.net | - | 38,487 | 81,726 | 2026-10-10 | |
| inspirebrands.com | US | 91,301 | 83,539 | 2026-10-11 | |
| worldaidsday.org | US | 46,498 | 92,054 | 2026-10-12 | |
| wjct.org | US | 47,927 | 94,054 | 2026-10-11 | |
| plant-for-the-planet.org | - | 48,416 | 94,674 | email phone | 2026-10-08 |
| kornofficial.com | US | 58,067 | 102,059 | 2026-10-09 | |
| foundationsoft.com | US | 314,597 | 102,223 | phone | 2026-10-14 |
| alfiekohn.org | US | 59,663 | 111,402 | 2026-10-12 |
Websites that stopped using Cornerstone in the last 30 days
sample of 15; the full list has 6,125Period:last 7 dayslast 14 dayslast 30 dayslast 60 dayslast 90 days
| Domain | Country | Majestic rank | NetAPI rank | Contacts | Dropped |
|---|---|---|---|---|---|
| drbrighten.com | - | 163,492 | 234,757 | 2026-10-29 | |
| shoredailynews.com | - | 354,375 | 241,667 | 2026-10-27 | |
| wfdf.sport | - | 396,530 | 250,465 | 2026-10-29 | |
| tarmac.com | - | 143,137 | 254,373 | 2026-10-25 | |
| visitsunvalley.com | - | 249,861 | 331,299 | email phone | 2026-10-26 |
| redstarvapor.com | US | - | 534,733 | 2026-10-24 | |
| ripleyfieldworktracker.com | - | - | 536,377 | 2026-10-25 | |
| polktaxes.com | - | 524,715 | 681,639 | 2026-10-26 | |
| urc-automation.com | US | 307,158 | 688,269 | 2026-10-25 | |
| starsetonline.com | US | 689,006 | 735,800 | 2026-10-25 | |
| printronix.com | US | 385,292 | 778,707 | 2026-10-26 | |
| 5280fire.com | US | 971,492 | 810,271 | 2026-11-01 | |
| bibelentilalle.no | NO | 468,212 | 863,640 | 2026-10-25 | |
| thesupermomlife.com | - | 477,171 | 872,126 | 2026-10-25 | |
| pmarquitectura.com | ES | 496,581 | 895,466 | 2026-10-24 |
Alternatives to Cornerstone in WordPress plugins
All WordPress plugins technologies
Often used together with Cornerstone
Questions about Cornerstone websites
How many websites use the Cornerstone plugin?
As of November 2, 2026, 53,323 WordPress websites have Cornerstone active on their homepage. The number is recalculated every night from our own crawl of the web.
Who buys lists of websites with Cornerstone?
Vendors of competing or complementary WordPress plugins, themes and hosting, agencies that maintain WordPress sites, and SaaS products that integrate with Cornerstone. A site that installed the plugin has a concrete need and an admin who makes software decisions.
Where are Cornerstone websites hosted?
United States leads with 29,714 websites, followed by Germany (5,137) and United Kingdom (1,632). The country is where the website is served from; sites on a hosted platform show the platform's country.
How do I find websites that just installed Cornerstone?
The New tab on this page lists websites where our crawler saw Cornerstone for the first time in the last days, newest first; the Dropped tab lists the sites that removed it. Both lists download with a subscription and are refreshed every morning.
How do I get a list of websites using Cornerstone?
A free BetaScan account downloads a {sample_rows}-row sample. A subscription from $69 a month gives the full list of 53,323 domains, or a dataset with emails, phones, country, hosting and ranks, filtered by country, TLD, rank and registration date. See pricing.
How does BetaScan detect Cornerstone?
Our crawler fetches the homepage of every domain we track and matches the page and its response headers against the signatures of 7,636 technologies. A website counts as using Cornerstone when its latest crawl shows the signature; when the signature disappears, the site moves to the dropped list.