We've just added feature to our comparison tool. You can compare coins by their levels of supply (either total or circulating). We normalise the price of the coin by removing unit bias. This feature gives you a good view of the coins that look "cheap" but are probably not as cheap as they seem.
E.g: We assume that ADA had the same circulating supply as BTC, and use the formula (ADA Supply / BTC supply * ADA Price) to remove unit bias. Under these conditions, ADA price would be $ 1,020. Matching by total supply, ADA price = $ 1,419
It's definitely not as cheap as it seemed. See more at:
http://matchcoins.info/?c1=bitcoin&c2=cardanoI hope you'll find it useful. Any feedback is very welcome.