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.

Altitude is a composable Blue-chip asset bridge built on LayerZero, offering enhanced security via SGF (Secured Guaranteed Finality).

Beamer allows consolidation of assets across rollups, make P2P payments to recipients on other rollups, and access dApps on other rollups.

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.

ChainPort.io allows users to port their tokens between different blockchains.

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.

Interoperability solution enabling fast & secure token porting.

Multichain digital asset composability protocol.

Provides bridge aggregation with DEX-connectivity.

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

Comprehensive solution for minting ONFTs and seamlessly bridging them across a selection of EVM (Ethereum Virtual Machine)-compatible chains

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.

OmniHub is a universal omnichain platform allowing users to interact with various networks via LayerZero. OmniHub users engage by minting ONFTs and NFTs on various networks.

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.

Owlto Finance is a cross-rollup module developed based on the Ethereum L2 rollup solution, providing a low-cost, secure, and fast asset transfer.

A groundbreaking interoperability protocol for heterogeneous blockchains.

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

Rubic is a Cross-Chain Tech Aggregator for users + tools for dApps.

Symbiosis is a cross-chain liquidity protocol. Our know-how: a single click any-to-any token swaps regardless of the network

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.

Wormhole enables builders to expand to 20+ blockchains — with just one integration.

XY Finance is a cross-chain interoperability protocol aggregating DEXs & bridges.

A multi-chain ZK-Rollup trading layer empowering DeFi, RWA, and NFT super dApps.