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
1,503,319
Installed, last 30d
+23,260
+4,796 this week
Dropped, last 30d
−33,908
−6,988 this week
Net, last 30d
-10,648
Recently adopted reCAPTCHA
Fresh from the crawl — newest first.
23,260 businesses installed reCAPTCHA in the last 30 days — each one made a buying decision this month.
Get all 23,260 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.