StackPulse detects Sanity on 855 websites — 0.49% of the 173,900 domains in the index — making it the #4 cms technology we track. Updated October 27, 2026.
StackPulse currently detects Sanity on 855 websites, which is 0.49% of the 173,900 domains in the index. The count is refreshed as the crawler re-scans the web.
How do I check whether a website uses Sanity?
Open the free StackPulse lookup, enter the domain and the cms section will list Sanity if its scripts, headers or markup are present. Developers can call GET /v1/lookup/:domain.
Can I download a list of websites that use Sanity?
Yes. Lead Export filters the index by Sanity (optionally combined with other technologies) and streams the matching domains as CSV, up to 50,000 rows per file.
What is Sanity?
Sanity is a cms technology. It ranks #4 of 4 cms technologies by number of websites in the StackPulse index.
Look up any domain by API
One call returns the ecommerce platform, payment gateways, marketing pixels and infrastructure. Results are cached for a week.