Compare the Top Cross Chain Bridges that integrate with Harmony as of October 2025

This a list of Cross Chain Bridges that integrate with Harmony. Use the filters on the left to add additional filters for products that have integrations with Harmony. View the products that work with Harmony in the table below.

What are Cross Chain Bridges for Harmony?

Cross-chain bridges are platforms or protocols that enable the transfer of assets and data between different blockchain networks, facilitating interoperability across otherwise isolated blockchains. These bridges allow users to move tokens, cryptocurrencies, or other digital assets seamlessly between two distinct blockchains without relying on a central intermediary. By unlocking cross-chain capabilities, users can leverage the unique features of each blockchain, such as different consensus mechanisms or specialized use cases, while maintaining the security and decentralization of both networks. Cross-chain bridges often use wrapped tokens or smart contracts to facilitate the exchange of assets across chains, improving liquidity and expanding the potential for decentralized applications (dApps). This technology is crucial for advancing the adoption and scalability of decentralized finance (DeFi) and other blockchain-based applications. Compare and read user reviews of the best Cross Chain Bridges for Harmony currently available using the table below. This list is updated regularly.

  • 1
    Swoop Exchange

    Swoop Exchange

    Swoop Exchange

    Swoop Exchange is the best place for Optimal Swaps across chains. 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. 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. 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.
    Starting Price: Free
  • 2
    Synapse Protocol

    Synapse Protocol

    Synapse Protocol

    Synapse Protocol allows you to transfer and swap assets across Ethereum, Layer 2 chains, BSC, Avalanche and more. Bridge ETH, Stables, OHM, and more with ease. Trade between crypto assets of equivalent value with exceptionally low slippage. Profit from liquidity incentives and transaction fees by becoming a liquidity provider. Funds are secured by battle-tested smart contracts. Most liquid bridge ensures cost-effective transactions. Our strength comes from our community.
  • 3
    Frax

    Frax

    Frax

    Frax is open-source, permissionless, and entirely on-chain – currently implemented on Ethereum and other chains. The end goal of the Frax protocol is to provide a highly scalable, decentralized, algorithmic money in place of fixed-supply digital assets like BTC. Frax is a new paradigm in stablecoin design. Many stablecoin protocols have entirely embraced one spectrum of design (entirely collateralized) or the other extreme (entirely algorithmic with no backing). Collateralized stablecoins either have custodial risk or require on-chain overcollateralization. Frax is the first and only stablecoin with parts of its supply backed by collateral and parts of the supply algorithmic. This means FRAX is the first stablecoin to have part of its supply floating/unbacked.
  • 4
    Rubic

    Rubic

    Rubic

    Rubic is a multichain DeFi ecosystem, which features cross-chain swaps, instant swaps and much more. Our aim is to deliver a complete ONE-STOP decentralized trading platform. The Rubic platform is a place where users can complete cross-chain swaps utilizing different solutions, where users will get the best rates from all the leading swap protocols (thanks to a DEX aggregator implementation), as well as buying MATIC or BNB directly via our Crypto Tap. Our service can be used in any part of the world by crypto users who would like to complete trades on different networks and complete cross-chain swaps between them. Our features also include services for other projects: creation of the custom bridges and integration of Rubic Relay widget, which allows users to complete trades directly at service website using Rubic. KYC is not required for any operations at Rubic.exchange.
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