One of the sites I'm involved in is:
Which might be interesting for anyone, who owns multiple crypto coins.
As it is hard to track all cryptocurrency rates, you can simply submit number of owned coins + buy price. That's it. Coinparator track current rates, calculates coins value, portfolio value, gains and generates charts for every portfolio.
There is no catch. It's free. No registration. Not asking for your Private keys or Addresses. Anonymous….