By just looking at your goals it doesn't really sound like you're competing with coinmarketcap, they offer what they offer and it works just fine, other features you offer could be useful no doubt but they're not comparable in my opinion.
CoinMarketCap made us really mad as investors for some of the following reasons so we decided to design a better platform:
- Lack of ergonomics
- No search options
- No custom rankings (columns settings...)
- No sorting for gainers / loosers
- No tracking features (alerts, favorites...)
To sum up, we compare Blockchart to CMC as we aim to become the new standard.