I'm searching for a price-tracking site like Coinmarketcap, but with the ability to filter out cryptocurrencies which were premined (this includes all currencies distributed via ICO).
Coinmarketcap itself offered this features in the past, but it eventually removed it. Due to it being now part of Binance, who operates itself a premined cryptocurrency (BNB) it is unlikely that they'll introduce it again.
The reason is that I want to compare Bitcoin to other cryptocurrencies which follow roughly the same model (completely open distribution by PoW or similar "non-permissioned" algorithm etc.). I think all other coins, even those with a "partial" premine like Ethereum (i.e. were premined but also allow "open" mining), are a fundamentally different kind of asset.
The only service which I found with a "premine" tag is Coinpaprika, but it
doesn't work (in fact, it seems to show some premined cryptocurrencies, but not nearly all of them).