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Google reCAPTCHA vs SiteLock: who uses which
Google reCAPTCHA is on more sites: 3,022,685 against 4,332 for SiteLock, about 697.8 times as many. Here's how they compare across the websites we've indexed, and where each one does best.
Where each one is used
| Domain | Google reCAPTCHA | SiteLock |
|---|---|---|
| .com on .com | 1,434,700 | 2,163 |
| .org on .org | 128,383 | 194 |
| .uk in the UK | 104,509 | 168 |
| .fr in France | 88,884 | 49 |
| .nl in the Netherlands | 84,649 | 49 |
| .de in Germany | 77,807 | 519 |
| .ru on .ru | 77,631 | 1 |
| .it in Italy | 70,889 | 31 |
734 sites run both at once.
Questions
Which is more popular, Google reCAPTCHA or SiteLock?
Google reCAPTCHA is on more sites: 3,022,685 against 4,332 for SiteLock, about 697.8 times as many, across the sites StackGrep has indexed.
Do sites use Google reCAPTCHA and SiteLock together?
734 sites load both. That's often a switch in progress, or two teams picking different tools.
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