Hello,
Kraken seems to take ages to verify a simply account with passport and utility bill. I have been waiting 5 days now

Is there any good alternative to this service that has a similar platform but don't take ages to verify an account?
why are you taking risk by giving your personal details to third party? There are many trading platform like bittrex, youbit.net, poloniex, c-cex etc which are more popular and safe and they also do not ask for your id, passport for verification. Better chose the trading platform that I mentioned.
I don't understand this... Why will an exchange ask for an ID before users can trade? I don't know because I don't use Kraken. Exchanges like Yobit, C-cex and bittrex which I use don't ask for any ID. OP can make a switch. Don't let Kraken limit you!