Optimism ecosystem

Hop allows you to quickly bridge assets between L1 and various L2 solutions.

Stargate is a fully composable liquidity transport protocol that lives at the heart of Omnichain DeFi.

Synapse Protocol allows you to transfer and swap assets across Ethereum, Layer 2 chains, BSC, Avalanche and more.

Instantly send assets between layer 2 rollups, as well as to and from Ethereum.

Biconomy, a web3 infra project solving transaction layer problems, built Hyphen, the fastest & cheapest cross-chain liquidity bridge in the market.

Bungee is the Google Maps for the multi-chain world. A bridge aggregator that helps users discover the best bridges to move their assets across chains.

Celer Network is a blockchain interoperability protocol enabling a one-click UX accessing tokens, DeFi, GameFi, NFTs, etc., across multiple chains.

Celer cBridge is a decentralized and non-custodial asset bridge that supports 130+ different tokens across 30+ blockchains and layer-2 rollups.

Connext is a leading protocol for fast, fully noncustodial transfers and contract calls between EVM-compatible systems.

Elk Finance is a peer-to-peer network for cross-chain value transfers. ElkNet makes it easy for anyone to move value and exchange crypto cross-chain.

Provides bridge aggregation with DEX-connectivity.

Save 10x on fees when moving crypto from Coinbase, Binance, Huobi or FTX US to Optimism

Meson is the faster and safer way to execute low-cost, zero-slippage stablecoin cross-chain swaps between Optimism, leading blockchains and L2s.

Cross-chain aggregation protocol.

The Optimism Bridge allows you to transfer assets between L1 and Optimism.

A decentralized cross-rollup Layer 2 bridge with a contract only on the destination side.

A groundbreaking interoperability protocol for heterogeneous blockchains.

Router Protocol is a cross-chain messaging protocol to send assets and messages between different chains.

Cheap and fast Optimism bridge powered by a multi-chain liquidity protocol. LPs earn fees on their crypto assets with no impermanent loss.

Cross‑chain bridge and DEX aggregator on EVM and non-EVM blockchains that finds the fastest and cheapest swap paths.