Cryptominded - Where you learn more about cryptocurrencies
If You Bought XYZ - How much money you would have made investing in the past.
Clank - Explore the biggest crypto transactions across blockchains
I did NOT buy Bitcoins - How much did you save by not buying Bitcoins?
CoinsHub - All your crypto trades synchronized with no hassle
If I Invested In - Historically visualize how your investment is doing, or how bad it is doing depending on the up and down trends.