It's will not be wrong to say that the pancakeswap is most famous Listing and exchange in the crypto world (Mainly for the BSC transactions)
But if we say that how much altcoins launch on it every month or every week is amazing to say that it's is way more than anything in crypto ,
As you can check this by its Trading volume
PancakeSwap (V2) has a trading volume of $39,830,212 in the last 24 hours and $62,801,153,432 in the last 7 days. PancakeSwap (V2) currently has 2086 cryptocurrencies, 0 fiat currencies and 2757 markets (cryptocurrency trading pairs). The most popular trading pair on PancakeSwap (V2) is USDT/WBNB.
You can check that info that is taken from the Google till thee date of being written