jesse florian, if you write what coin is about, you'll get an answer which exchange would be best as an alternative to Binance. The simplest way would be to look for the coin in coinmarketcap and to click
Markets tab where you should see all available exchanges for that coin, with ones with the highest volume on the top.
Binance currently supports
568 pairs, so it can be assumed that you're looking for some exotic coin, and such coins are mostly listed on some shady exchanges.