168,740 companies use reCAPTCHA, as of October 2026.
reCAPTCHA: Bot protection. We've found 168,740 companies using reCAPTCHA, most often in IT Services (13%) and Healthcare (8%), typically with 11–50 employees and 39% based in United States.
Customers168,740companies use it
Most popular withNewspapers3.2× more likely than average
We've found 168,740 companies using reCAPTCHA among the 672,761 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use reCAPTCHA?
reCAPTCHA customers are most often in IT Services (13%), Healthcare (8%) and Real Estate (7%). The most common company size is 11–50 employees (49% of customers with a known size).
Which countries use reCAPTCHA the most?
Most reCAPTCHA customers we've found are in United States (39%), United Kingdom (8%) and India (7%).
What are the alternatives to reCAPTCHA?
The most used alternatives in the same category are Let's Encrypt (52,885 companies), GlobalSign (52,088 companies), Proofpoint (47,609 companies) and Cookiebot (40,212 companies).
Have companies stopped using reCAPTCHA?
Yes: 8 companies no longer show reCAPTCHA on a rescan done the same way as the scan before. See the "Dropped it" tab.
How does runsonwhat know a company uses reCAPTCHA?
We read public traces only. For reCAPTCHA that means code loaded on the company's website, including tag managers. Every match keeps the record it came from.