I asked coinmarkedcap some days ago to add the novaexchange ESP-BTC pair, thats completed meanwhile.
How about adding ESP to:
c-cex.com
liqui.io
cryptox.pl (maybe)
... ? These three are chasing the big exchanges.
I like ESP very much, the auto update funktion is sweet. Other coins just give a notice and you have to download, unpack and find the correct directory by yourself.
you can vote for ESP at C-CEX:
https://c-cex.com/?id=vote at the moment 308 votes
for livecoin you have to pay 2,5 BTC to add
and here is the Bittrex:
https://bittrex.zendesk.com/hc/en-us/articles/202583854-Submitting-a-Coin-to-Bittrex