1) Hop Protocol
Supported: Ethereum, Polygon, XDai, Optimism, Arbitrum
Link:
https://app.hop.exchange/2) Xpollinate
Supported: BSC, Polygon, XDai, Fantom
Link:
https://xpollinate.io/3) Celer Bridge
Supported: Ethereum, BSC, Polygon, Arbitrum, XDai, Fantom, Avalanche, Optimism, OkexChain, Heco
Link:
https://cbridge.celer.network/4) AllBridge
Supported: Ethereum, BSC, Avalanche, Heco, Polygon, Solana
Link:
https://app.allbridge.io/bridge5) Rainbow Bridge
Supported: Ethereum, Near, Aurora
Link:
https://ethereum.bridgetonear.org/More from comments:
There are a lot more bridges. If a blockchain wants to expand its DeFi ecosystem, a bridge is a must to attract money flow from other blockchains. There are two types: in-house bridge and 3rd party bridge.
In-house bridges:Binance Bridge
Supported: BSC, ETH, TRX, OMNI (suspended)
Link:
https://www.binance.org/en/bridgeTerra Bridge
Supported: Terra, ETH, BSC, Harmony (ONE)
Link:
https://bridge.terra.money/Horizon Bridge
Supported: Harmony (ONE), ETH, BSC (BUSD only)
Link:
https://bridge.harmony.one/Avalanche Bridge (Beta)
Supported: ETH, AVAX
Link:
https://bridge.avax.network/Third party bridges (high risk):
Multichange.xyz
Supported: ETH, BSC, FTM, HECO, Polygon, xDAI, Fusion
Link:
https://multichain.xyz/Anyswap
Supported: ETH, BSC, FTM, Fusion
Link:
https://anyswap.exchange/Debridge (developing)
Supported: ETH, BSC, Polygon, HECO, Arbitrum
Link:
https://debridge.finance/
If you know more, do comment!