reCAPTCHA Adoption Trend
Live install and churn numbers for reCAPTCHA, counted from observed tech-stack changes across continuously re-crawled websites. Updated daily.
Businesses using it
2,517,780
Installed, last 30d
+19,798
+3,825 this week
Dropped, last 30d
−24,411
−4,664 this week
Net, last 30d
-4,613
Recently adopted reCAPTCHA
Fresh from the crawl, newest first.
19,798 businesses installed reCAPTCHA in the last 30 days, each one made a buying decision this month.
Get all 19,798 new reCAPTCHA adopters, emails includedAbout this data
How does ListSignal count reCAPTCHA installs and churn?
Each business website is re-crawled continuously and its detected stack is diffed between crawls. An install means reCAPTCHA appeared on a site where it wasn't previously detected; churn means it disappeared. This measures production deployments on live sites, not downloads or surveys.