binance, Kucoin, gate.io, bithump golobal etc. are very popular. Uniswap, however, occupied 96 percent of the space. At present the additional gas fee is much higher. So the popularity is declining. However, traders currently prefer shushiswap, 1inch, Balancer. Because the fee is not very high.
Binance
Kucoin
Houbi Global
FTX
Okex
Uniswap
Gateio
Mxc
Kraken
Bithumb
Also all exchange popular.