How does Clickcha work?
Clickcha generates image based CAPTCHAs which require the user to click the image in a particular area to solve the puzzle.
Is Clickcha better than Akismet?
That is not a proper comparison. Akismet blocks comment spam by analyzing its content while Clickcha does so by using a very unique CAPTCHA that simple for humans but almost impossible for bots to solve. I would suggest using Clickcha in conjunction with Akismet for best results.
Are Cookies required to comment?
What happens with pingbacks and trackbacks?
Clickcha does not filter pingbacks and trackbacks.
Does Clickcha support other languages?
Not at the moment but multi-language support will be added soon. If you wish to help with the translations please write to developer at clickcha.com.
Can you add a feature X?
Let me know, I will try if its useful enough and I have time for it.