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ALTCHA vs Imperva Incapsula: who uses which
Imperva Incapsula is on more sites: 25,436 against 14,952 for ALTCHA, about 1.7 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 | Imperva Incapsula |
|---|---|---|
| .com on .com | 7,323 | 12,488 |
| .de in Germany | 1,824 | 316 |
| .org on .org | 495 | 1,412 |
| .uk in the UK | 112 | 955 |
| .ch in Switzerland | 864 | 68 |
| .fr in France | 371 | 450 |
| .au in Australia | 254 | 539 |
| .net on .net | 301 | 475 |
1 sites run both at once.
Questions
Which is more popular, ALTCHA or Imperva Incapsula?
Imperva Incapsula is on more sites: 25,436 against 14,952 for ALTCHA, about 1.7 times as many, across the sites StackGrep has indexed.
Do sites use ALTCHA and Imperva Incapsula together?
1 sites load both. That's often a switch in progress, or two teams picking different tools.
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