8 Best Cross-Chain Bridges in 2023

Other investors might use bridges to make the most of markets that exist only on another blockchain. For instance, the DeFi protocol Orca is available only on Solana, but supports a wrapped version of ETH. Other bridges like Wormhole and Multichain are bidirectional, or two-way, meaning you can freely convert assets to and from blockchains. Just as you can send Solana to Ethereum’s blockchain, you can send ether to Solana. Zeroswap (AB) is a cross-chain decentralized protocol that attempts to facilitate zero-fee and gasless transactions.

best blockchain bridge

In addition, you can find a list of blockchain bridges focused on addressing unique user requirements. Here is an outline of the notable blockchain bridge variants you can use for transferring assets and information between blockchain networks. Users can transfer assets and data between different blockchain networks thanks to Multichain Bridge, which is one of the top cross-chain bridges that connect them. It’s designed to provide fast and secure transactions with low fees, making it a cost-effective option for users.

Greater productivity and utility for existing cryptoassets

Despite their risks, the growth of alternate Layer-1 blockchain ecosystems makes blockchain bridges an increasingly important part of the cryptocurrency landscape. As more users demand to leverage their assets’ values in different ecosystems, reliance on bridging protocols will grow. The holy grail of bridging protocols remains seamless crosschain interoperability while minimizing central points of failure. As such, considerable research is underway to improve existing bridge implementations and create new ones that complement the principles on which crypto itself was created.

Learn more about Consensus 2024, CoinDesk’s longest-running and most influential event that brings together all sides of crypto, blockchain and Web3. Cross-chain technology also contributes to market stability by reducing monopolization by major entities. Bitcoin and Ethereum, for example, are the most popular cryptocurrencies, accounting for more than 70% of the overall market share. As a result of this domination, there is little room in the market for new companies to test their tactics and get a foothold in the present competition. Various projects have been developed over time to connect networks, allowing for the easy flow/exchange of data from one network to another while also increasing the adoption rate.

best cross-chain bridges in 2023

While it is a highly fragmented and competitive landscape for bridge builders, teams should remain disciplined in prioritizing security over time-to-market. Users can also seamlessly cross-chain swap between stablecoin assets on blockchain networks. For instance, BUSD on Binance Smart Chain can be swapped for USDT on Avalanche and vice-versa, using the Synapse Bridge. This cross-chain bridge infrastructure is powered by multi-party computation validators who secure the bridge and react to events on blockchain networks connected by Synapse. Crosschain DEXs like this can also benefit users who don’t want to move their tokens to a new chain at all. Ethereum is the dominant blockchain for supporting decentralised applications, particularly in the sector known as DEFI – decentralised finance.

best blockchain bridge

The light client can simply reject fraudulent block headers not backed by proof-of-work dictated by the source blockchain’s consensus rules. The other natural off-chain destination for Solana assets is Bitcoin and similar PoW chains. REN VM Bridge again uses the lock-and-mint approach to bridge BTC, BCH, ZEC and DOGE. Off-chain verification can be through a single traditional centralised entity such as Bitgo acting as a custodian to bridge Ethereum and Bitcoin. It can also be through systems that aspire to decentralisation, but that nonetheless ultimately fail the trustless requirement, such as ChainBridge and its system of off-chain relays.

cBridge: Best for User Experience

However, majority of blockchain networks exist in the form of isolated communities with their own economies. Therefore, blockchain bridges have become one of the inevitable necessities for the decentralized application ecosystem. This comes at the cost of security, however, since users are, by definition, relying on the security of the bridge rather than the source or destination chains.

best blockchain bridge

In this guide, we outline the safest and easiest way to buy Bitcoin and Crypto assets with Mashreq Bank. Antony is a strong advocate of decentralized finance (DeFi) and is deeply entrenched in the Ethereum and Zero Knowledge Proof communities. Get familiar with the terms related to blockchain with Blockchain Basics Flashcards. If you have innovative blockchain ideas with transformative potential, don’t hesitate to schedule a meeting with us. The AnySwap Bridge currently has a TVL of over $2.4 billion and is popular for its user-friendly interface. Figures from DeFi Llama highlight enormous growth in non-Ethereum DApp ecosystems in 2021.


It is a popular crypto bridge for transferring NFTs and ERC tokens to the Polygon sidechain. Polygon features two distinct types of bridges such as the Plasma Bridge and the Proof of Stake Bridge. The interesting highlight of Multichain Bridge as one of the best cross-chain bridges is the support for multiple token types. In addition, it also supports multiple networks, including Bitcoin, Terra, Polygon, Clover, BNB Chain, Avalanche, and Optimism. The processing time of Multichain Bridge ranges from 10 to 30 minutes, thereby ensuring faster conversions. Furthermore, it also ensures cost-effective interoperability with a cross-chain transaction fee of 0.01%.

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The fees percentage of the platform ranges from 0.04% to 0.1% for most transactions. The only exception is transactions that originate from Optimism and Arbitrum, and the fee for these transfers best blockchain bridge is 0.2%. When selecting the best cross-chain bridges for crypto transfers, we considered liquidity, number of supported blockchains, the quality of the interface and other factors.

Open Interoperability as the Future of Blockchain Tech

The fundamentals of a blockchain bridge must have piqued your interest in how they work and the top successful examples. You can find answers to “how blockchain bridges work” by reflecting back on the basics of blockchain. Blockchain networks include a global community of nodes interacting with other in a shred environment for management, validation and storage of financial transactions and data exchanges. The distinct traits of the blockchain networks separate them from one another and create distinct communities. For example, each blockchain network features a consensus model, which is an integral component for ensuring that all nodes can agree on specific transactions. Polygon Bridge is a top cross-chain bridge solution that connects Ethereum to the Polygon network, formerly known as the Matic Network.

best blockchain bridge

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