Solvemedia isn't going to work. Here is theymos' opinion about it:
Elsewhere, someone suggested Solvemedia, but I think that all captchas based on reading text are actually easier for high-quality OCR to solve than for humans. The photo-based ones give computers a major disadvantage over humans. I don't care very much if people use services like 9kw.eu to solve the captchas, since that at least has a cost, but if a captcha can be OCRed, then they have no cost at all, making them completely useless.
If someone has other suggestions for good captcha services/libraries, let me know. I don't really like using Google products, since Google's whole business model is spying on people. Though as I mentioned, I don't have much faith in captchas based on reading mangled text.
If someone has other suggestions for good captcha services/libraries, let me know. I don't really like using Google products, since Google's whole business model is spying on people. Though as I mentioned, I don't have much faith in captchas based on reading mangled text.
In this case I have found one captcha which could be interesting for forum login,and it's a relatively new one named RainCaptcha.I try it few times and it seems that it could be fairly resistant to bots.For example user get task to solve carousel or geometry captcha,I think it's more interesting than clicking pictures
There is demo version so everyone can try it here : https://raincaptcha.com/en