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ALTCHA vs Fingerprint: who uses which
ALTCHA is on more sites: 14,952 against 10,239 for Fingerprint, about 1.5 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 | ALTCHA | Fingerprint |
|---|---|---|
| .com on .com | 7,323 | 6,188 |
| .de in Germany | 1,824 | 111 |
| .ch in Switzerland | 864 | 16 |
| .org on .org | 495 | 142 |
| .net on .net | 301 | 333 |
| .uk in the UK | 112 | 517 |
| .in in India | 340 | 259 |
| .fr in France | 371 | 42 |
330 sites run both at once.
Questions
Which is more popular, ALTCHA or Fingerprint?
ALTCHA is on more sites: 14,952 against 10,239 for Fingerprint, about 1.5 times as many, across the sites StackGrep has indexed.
Do sites use ALTCHA and Fingerprint together?
330 sites load both. That's often a switch in progress, or two teams picking different tools.
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