QuickSwap

QuickSwap grew up alongside Polygon and remains one of the main exchanges on that network. The mechanics are standard AMM; the real advantage is the surroundings: a network fee on Polygon costs fractions of a cent, so small swaps make sense here in a way they do not on Ethereum.

Besides Polygon itself, the protocol runs on Polygon zkEVM. Pair selection is bounded by the ecosystem: tokens absent from Polygon arrive only through a bridge, and pool depth on niche assets is noticeably thinner than on multi-chain exchanges.