Best Cross Chain Bridges for Optimism

Swoop Exchange is the best place for Optimal Swaps across chains. All your favorite protocols, that were previously fragmented and under various domains, with distinct Liquidity Sources and capabilities, are now under a single roof. You just ask for tokens to Swap or Bridge, and Swoop Exchange will pick the best option for your buck. By leveraging Meta-DEX and Bridge Aggregation technology Swoop Exchange automatically sources, ranks, and routes quotes from the best DEX Aggregators and Bridges, ensuring the best prices for on-chain and cross-chain swaps. With Swoop Exchange's powerful Aggregation technology, you get access under one roof to: ✅ 450,000+ Tokens ✅ 7+ Aggregators ✅ 13+ Bridges ✅ 50+ DEXs ✅ 280+ Liquidity Sources ✅ 16+ Blockchains ✅ AMM and RFQ execution All of DeFi is at your fingertips.

Synapse Protocol allows for the transfer and swapping of assets across Ethereum, Layer 2 Chains, BSC and Avalanche. Bridge ETH, Stables and OHM are all possible with ease. Trade between crypto assets with equivalent value with extremely low slippage. You can earn liquidity incentives and transaction fees as a liquidity provider. Smart contracts are proven to secure funds. Most liquid bridge ensures cost-effective transactions. Our community is our strength.

A new paradigm for cross-chain experiences that seamlessly connects users with applications. End-users can benefit from the fastest and lowest-cost bridging. Developers can benefit from a streamlined interoperability. Cross-chain Intents are a limit order and an action to be executed. Intents replace explicit steps with user outcomes. This allows relayers to compete for the best execution path. Unlike complex trusted messaging solutions, Across connects users with dapps through intents and not just blockchains to other blockchains. Developers need only embed a standard action in protocol actions to create seamless experiences across chains.

deBridge is a cross-chain interoperability and liquidity transfer protocol designed to enable secure and efficient asset and data transfers across multiple blockchain networks. It empowers developers and decentralized finance (DeFi) users to interact seamlessly between chains, fostering a more interconnected and accessible DeFi ecosystem. With support for various blockchains, deBridge enhances scalability and simplifies the user experience by unifying previously fragmented systems. Its focus on robust security and decentralized infrastructure ensures that cross-chain transactions remain reliable and trustworthy, making it a critical tool for advancing blockchain interoperability.

Li.Finance offers the best cross-chain swap among all liquidity pools and bridges. Cross-chain is the future, and we make it easy for you to take care of it. We aggregate all Connext, Hop and Routerprotocol chains. We talk to DEXes on all chains to be able allow true any-to–any-swaps. It's nice to have a place you can go to for help. But what if you didn't have to leave to transfer your funds? Our team has years of experience in building web widgets that are fast, flexible, and easy to maintain. Cryptocurrency will only be fully native when mass adoption is possible. We want to make that happen. The ability to have their own currencies makes almost every industry feel more at home. Time to push crypto into games. You can borrow funds and get instant loans across all chains whenever you need them. The ultimate cross-chain liquidity aggregator.

Hop is a scalable, rollup-to–rollup general token bridge. It allows users to send tokens quickly from one rollup to another without waiting for the networks challenge period. It works by involving marketmakers (known as Bonder), who pay a small fee to facilitate liquidity at the destination chain. Bonder extends this credit in the form of hTokens, which can then be swapped for their native counterpart in an AMM. Although it is difficult to quantify security, the Hop core team has been working diligently on the protocol for more than a year before it was released to the public. The Hop core team has extensive knowledge in smart contract development. They were smart contract auditors for many years before building Hop.

cBridge, a multi-chain network, enables instant, low cost and any-value transfers within and between Ethereum's layer-2 chain, Ethereum main chains and in the future, other layers-1s and layer-2 on top. Instant entry and transfer of existing layer2 from/to Ethereum Layer-1 without any delay. Instant liquidity transfer between multiple layer-2 networks on Ethereum. This includes Optimistic Rollups such as Optimism and Arbitrum. Two-way bridging between layer-2 on a blockchain and a completely separate layer-1 blockchain without having to go through the root layer-1. Cross-chain transfer is possible with cBridge v1.0 across all EVM compatible chains, including certain layer-1 chains that are EVM-compatible, as well as sidechains, Optimistic Rollup, ZK Rollup, and other layer-2 scaling solutions.

Orbiter Finance, a decentralized layer 2 bridge, enables asset transfers between different blockchain networks in a fast and secure manner. It was designed with scalability, interoperability, and speed in mind. It connects Layer 2 solutions such as Optimism Arbitrum zkSync and StarkNet. Users can seamlessly move assets across these networks at low fees and with minimal transaction latency. Orbiter Finance uses zero-knowledge cryptographic techniques and other advanced cryptographic methods to ensure a high degree of security while maintaining an intuitive interface. It is positioned for the growing demand of efficient cross-chain transaction, making it a major player in the evolving Ethereum Layer 2 ecosystem and beyond.

Rubic is a multichain DeFi platform that offers cross-chain swaps, instant Swaps and many other features. Our goal is to provide a decentralized trading platform that is ONE-STOP. The Rubic platform allows users to cross-chain swap using different solutions. Users will get the best rates for all the major swap protocols (thanks a DEX aggregate implementation). You can also buy MATIC and BNB directly through our Crypto Tap. Users of crypto can use our service anywhere in the world. They can trade on different networks and do cross-chain swaps. Our services also include integration of Rubic Relay widget and creation of custom bridges. This allows users to trade directly on a Rubic-based service website. Rubic.exchange does not require KYC for any operation.

Swapz allows you to quickly and securely swap stablecoins between all EVM blockchains. Swapz is the only platform that allows you to quickly and securely swap stablecoins across all networks. This market is valued at $126.5 billion. Swapz requires NO KYC. It never will. Your financial security is your right. Swapz allows you to quickly swap your stables into a network when you see a trading opportunity. Swapz connects all EVM-compatible chains and allows savvy crypto traders to trade their way to a life-changing success without the restrictions of centralization. Interlinked blockchains will be the future of web 3.0. They can seamlessly exchange information and value between each other. Swapz will serve as a conduit for these value highways linking the multi-chain DeFis of the future.

Superbridge.app allows users to bridge Ether or other tokens in and out of any rollup supported. Rollups can be built on Ethereum, but they are not always. Superbridge's goal is to provide deposit and withdrawal capabilities for all OPStack networks.