List of Bridge projects on Polygon (2026)

USDC Bridge is a Circle-operated interface for cross-chain USDC transfers. It uses CCTP's burn-and-mint mechanism to move native USDC between supported EVM chains without wrapped tokens or liquidity pools. Fees are displayed before confirmation, transfer progress is tracked in real time, and destination chain gas is handled automatically.

BNB Chain Bridge is a cross-chain bridge aggregator enabling asset transfers between various blockchain networks and BNB Smart Chain while providing optimal routes and competitive rates for cross-chain transactions.

Polygon Portal is a bridge and asset management interface for transferring tokens between Ethereum and Polygon networks. It supports token bridging, swaps, and portfolio management across Polygon PoS and zkEVM, providing a unified access point for cross-network asset movement.

Mantle Bridge is an official bridge application for depositing and withdrawing assets between Ethereum L1 and Mantle Network L2.

Fraxferry is a cross-chain token bridge using a batched transaction system with a 24-48 hour settlement period. The protocol uses a permissioned operator model with challenge periods allowing watchdog accounts to dispute suspicious batches before execution.

Mt Pelerin Exchange is an on/off-ramp service for buying, selling, and swapping cryptocurrencies using bank transfers or card payments, delivered directly to a user's own wallet. It supports transactions up to certain limits without requiring identity verification and settles in a range of fiat currencies. A built-in cross-chain bridge lets users transfer supported assets between multiple blockchains with guaranteed delivery, and an embeddable version of the same exchange functionality can be integrated into third-party websites and apps through direct links, an embedded frame, or a mobile package. The service also lets users pay everyday invoices and bills, including rent, insurance, taxes, and utilities, directly with cryptocurrency, with automatic conversion and settlement to the recipient. It operates as a non-custodial intermediary that never holds user funds itself.

XFlows enables native-to-native cross-chain transfers through liquidity pool bridging, facilitating asset transfers between multiple blockchains. The system combines lock-mint-burn-unlock mechanisms with automated pool rebalancing to maintain decentralized cross-chain asset transfers without requiring wrapped tokens.

XPort is a cross-chain token issuance and porting product that lets projects deploy and move tokens across multiple blockchain networks. It works alongside Wanchain's bridge infrastructure to mint and manage token representations on connected chains. Developers use it to launch tokens with native cross-chain mobility without building separate bridging logic for each network.

A cross‑chain bridge that enables asset transfers between IoTeX and other networks.

Nostra Bridge facilitates asset transfers between Starknet and external blockchain networks. The protocol ensures secure cross-chain transactions through verified bridge contracts.

Allbridge Core is a cross-chain bridge for transferring dollar-pegged stablecoins between blockchains. It connects independent liquidity pools on each supported chain through a virtual stablecoin reference asset, using stable-swap mathematics to execute transfers without wrapping tokens. Smart contracts on every chain hold the liquidity and enforce the pooling mechanism non-custodially, so funds are never controlled by a central operator. Selected routes can alternatively use native burn-and-mint or omnichain token standards, liquidity providers earn a share of transfer fees, and a software development kit lets other protocols embed the same cross-chain transfer functionality directly.

Allbridge Next is a cross-chain bridge that moves stablecoins and native gas tokens across a set of supported blockchains with low, predictable fees and fast settlement. It automatically routes each transfer over whichever underlying mechanism settles fastest for the asset pair, including omnichain token standards, native burn-and-mint flows, or intent-based execution, removing the need for users to manage liquidity pools directly. The bridge also allows users to top up native gas on the destination chain in the same transaction as a token transfer. A privacy-preserving transfer option using zero-knowledge proofs is in development.

Allbridge Classic is a cross-chain bridge that transfers both native and wrapped tokens between EVM and non-EVM blockchains. It supports mint-and-burn transfers for large amounts alongside native token transfers, and a dynamic fee system lets stakers of the platform token reduce their transfer fees. The bridge covers a wider set of blockchains and tokens than the company's newer bridge products. This product is deprecated and scheduled to be discontinued in favor of the company's newer bridge offerings.

Injective Bridge is a cross-chain bridge enabling users to transfer assets between Injective and multiple blockchain networks including Ethereum, Solana, Polygon, and Cosmos IBC-enabled chains. The bridge provides fast transfers with withdrawals completing in under five minutes and supports any ERC20 token.

Relay Bridge is a cross-chain bridging and swapping product that moves assets between blockchains through relayer-based intent settlement. Users submit a transfer request and receive a quote, after which a relayer fills the transaction on the destination chain before funds are released on the origin chain, enabling fills in a few seconds. It supports same-chain and cross-chain swaps across a wide range of blockchains and is used by wallets and applications seeking fast, low-cost transfers.

Synapse Bridge is a cross-chain bridge that moves assets between EVM and non-EVM blockchains. It routes transfers through canonical wrapping, cross-chain liquidity pools, or native USDC routing depending on the assets and chains involved, selecting the most efficient bridge function automatically. The bridge supports transfers across more than twenty blockchain networks and integrates with a range of stablecoins and native assets.

StableFlow routes stablecoin transfers across multiple blockchain networks using a decentralized solver network powered by NEAR Protocol intents. Professional solvers compete to fulfill transfer requests from a shared capital pool, enabling large-volume transfers with minimal slippage. Transfers settle atomically via a Verifier Smart Contract on NEAR Protocol, with automatic refunds on failure. An SDK is available for developer integration of cross-chain stablecoin transfers.

Pheasant Bridge is an intent-centric cross-chain bridge protocol that transfers ETH and USDC between Ethereum and EVM-compatible Layer 2 networks using an optimistic mechanism. Users submit bridge requests on the source chain; a relayer fulfills the request on the destination chain while a disputer monitors for fraudulent transactions. AI-powered intent logic selects cross-chain routes based on current network conditions. USDC transfers are also available via Circle's Cross-Chain Transfer Protocol (CCTP). Developers can embed bridging functionality into applications through the Bridge-as-a-Service (BaaS) offering, which includes an SDK and an embeddable widget.

Bifrost Bridge is a cross-chain bridge for moving assets between Bifrost Mainnet and external chains with guided deposit and withdrawal flows.

deBridge DLN is a cross-chain liquidity network implementing intent-based architecture for asset transfers between blockchain networks. Users specify desired cross-chain outcomes through intents, which professional market makers fulfill competitively by providing tokens on destination chains immediately and claiming source tokens afterward. The system operates on a zero-TVL model without traditional liquidity pools, enabling transfers to settle within 1-2 seconds with guaranteed rates and tight spreads across supported networks.

JustMoney Bridge facilitates cross-chain asset transfers between supported blockchain networks. The bridge operates through native smart contract integration across multiple blockchains.

CryptoRoute is a self-custodial swap engine that lets users exchange crypto assets across blockchain networks without creating an account. Users pick a source and destination asset and network, receive a live quote with fees and a minimum receivable amount, and send funds to a one-time deposit address after address validation. The swap itself routes wallet-to-wallet through an intent-based settlement layer, with a live status page tracking progress until the destination asset arrives. It supports a wide range of assets and networks, including major blockchains and stablecoins, without CryptoRoute ever holding user funds or keys.

bridge.eco provides DeFi swaps across multiple blockchains while channeling all protocol fees into regeneration and enables direct retirement of verified eco-credits on multiple chains.

Niza Bridge is a cross-chain bridge that enables asset transfers between blockchain networks. Users move supported tokens across compatible chains through the bridg interface.

Mayan is an intent-based cross-chain swap and bridge protocol that moves tokens between blockchains without wrapped assets. It routes transfers through several underlying methods, including an auction-driven model where drivers compete to fulfill orders using liquidity already on the destination chain, a USDC-based path leveraging a third-party cross-chain transfer protocol, and a message-based bridging path, automatically selecting the optimal route by asset, size, and destination chain. This lets users and integrators swap assets across EVM and non-EVM ecosystems in as little as one second with guaranteed output amounts. Mayan supports transfers across a wide range of blockchains and integrates with numerous wallets and third-party platforms as a routing layer.

Warp Routes is a modular cross-chain asset bridge built on the Hyperlane messaging protocol, using lock-and-mint and collateral mechanisms to move tokens between blockchains. It lets developers permissionlessly deploy routes that support fungible and non-fungible tokens as well as native gas assets, with each route configurable for its own security model. Users interact with deployed routes through a bridging interface to transfer assets across a wide range of connected blockchain environments.

Orbiter Finance is a cross-rollup bridge for transferring assets across Layer 2 networks. It helps users move funds efficiently while reducing costs and reliance on intermediaries.

Across Bridge is a crosschain interoperability protocol that moves tokens and executes swaps between blockchain networks. It operates through an intent-based architecture in which user requests are fulfilled by a competitive network of relayers who front capital, with an optimistic verification system settling and repaying relayers afterward. The protocol delivers fills in about two seconds on supported chains and combines bridging with embedded crosschain actions, allowing a swap, transfer, and destination-chain contract call to be composed into a single transaction. It also uses a modular settlement layer that lets other exchanges and applications route intent-based orders through the same relayer network for crosschain execution.

ChainPort is a cross-chain bridge enabling token transfers across multiple blockchain networks through wrapped asset bridging, native token bridging, external cross-chain protocol integrations, hybrid bridging for wrapped blue-chip tokens, and stablecoin bridging. The protocol stores up to 98% of assets in multi-signature cold storage via Fireblocks MPC encryption and Gnosis Safe, maintaining a small hot contract balance for active bridging. Users pay a fee per port in the ported token, PORTX, or the chain's native gas token.

ChainPort Private Bridge is a managed bridge service for token issuers providing shared vault custody through a 3-of-5 multi-signature structure, splitting control between ChainPort's team, the token issuer, and an optional third-party trustee. Token issuers can customize bridging fees, configure address whitelisting and blacklisting, restrict porting directions, set per-transaction and per-address transfer limits, and enable automated 24/7 emergency freeze monitoring for their bridge integration.

cBridge is a non-custodial bridge that lets users transfer tokens across multiple blockchains and layer-2 networks. It routes transfers through a State Guardian Network that verifies validator consensus and manages liquidity pools on each supported chain. Users and liquidity providers access transfers and pooled liquidity directly through the bridge interface, and the product integrates with Celer Intent to provide market-maker-quoted cross-chain swaps.

rhino.fi Bridge transfers tokens between multiple blockchains using Layer 2 technology. Users move digital assets across 30+ blockchains with standard transaction times of under 60 seconds.

Cross-chain bridge enabling asset transfers between Zilliqa and other networks. Launched December 2024 replacing ZilBridge after Poly Network closure. Supports ZIL and ERC-20 tokens including zUSDC.

Owlto Bridge is a cross-chain bridge that transfers assets such as ETH and stablecoins across multiple blockchain networks. It uses an intent-centric Maker and User model combined with AI-driven route optimization and zero-knowledge proof verification, allowing Makers to fulfill transfers on destination chains without centralized custody. The system evaluates gas prices, liquidity depth, and route availability to complete most transfers within seconds. Users also earn points for completed transfers, daily check-ins, and referrals, which serve as a loyalty and incentive mechanism tied to bridge usage.

Iron Fish Bridge implements cross-chain asset transfers through ChainPort integration, enabling users to move assets between Iron Fish and EVM-compatible networks. The system includes sanctions screening and compliance controls for secure bridging operations.

Elixir Bridge enables cross-chain transfers of deUSD between Ethereum and other networks through Superbridge infrastructure. The bridge uses native bridge contracts to facilitate secure asset transfers while maintaining deUSD's 1:1 backing across chains.

Blockchain Bridge is an institutional cross-chain stablecoin transfer service that moves dollar-pegged stablecoins between blockchain networks. It acts as principal on both legs of a transfer, providing firm quotes and settling the equivalent asset on the destination network without routing funds through a smart contract or exchange account. Payment service providers and other institutions use it to move stablecoin balances across chains with deep institutional liquidity.

PlatON Bridge operates as a cross-chain asset transfer protocol enabling users to move tokens between PlatON Network and other blockchains. The system supports multiple assets including WETH, WBTC, USDC, USDT, and DAI through secure bridging mechanisms for interoperability.

Utexo Bridge is a cross-chain bridge for atomic swaps between Bitcoin (RGB and Lightning) and other blockchains such as Ethereum, enabling private transfers with instant settlement on Bitcoin.

Onramp Money is a fiat-to-crypto payment infrastructure that lets individuals and businesses convert between local currencies and cryptocurrencies. It processes fiat purchases and sales of digital assets through local payment methods, and also lets users swap between supported tokens across multiple blockchains, spend crypto through gift cards at a range of merchants, and move value through stablecoin-based payouts. The service is accessible through a website widget, mobile applications, and an API or SDK that other wallets and exchanges embed for their own users. Identity verification and compliance checks are built into the transaction flow across the countries it serves.

A cross-chain bridge enabling asset transfers between Ethereum, Polygon, and BNB Smart Chain to the HeLa blockchain. The bridge locks USDT and USDC on source chains and mints wrapped equivalents as hUSDT and hUSDC on HeLa, facilitating interoperability between established blockchain networks and HeLa's stablecoin-powered Layer 1 ecosystem. Users can seamlessly move stablecoin assets across supported networks through the bridge interface.

ChainRails is a merchant payment gateway that lets businesses accept cryptocurrency and fiat payments from any supported blockchain, token, or currency through a single integration. It processes transactions with an intent-based architecture that escrows funds on-chain, automatically routes and swaps or bridges them, and settles to the recipient's preferred chain, token, or bank account. Businesses integrate through an embeddable payment modal, direct API and SDK calls, or contract-level integration, and can generate shareable payment links, manage deposits and withdrawals, and sponsor network fees for end users through a paymaster feature. A dashboard provides visibility into volume, revenue, and API configuration. Fiat conversion and identity verification are handled through integrated ramp and KYC flows.

Eco Portal provides a user interface for cross-chain stablecoin transfers, supporting transfers across multiple blockchains with reduced fees through the Eco Protocol infrastructure.

TeleSwap Bridge is a decentralized bridge protocol that moves Bitcoin and Bitcoin-based tokens to and from multiple EVM-compatible chains and TON. It uses light-client verification to validate Bitcoin transactions on-chain, removing reliance on oracles or centralized validators, while custodial nodes post collateral that is slashed if they act dishonestly. Users can bridge assets, swap Bitcoin assets directly against other tokens through an integrated automated market maker, and stake the protocol's utility token to earn a share of network fees.

tBTC is a decentralized Bitcoin bridge that enables native BTC holders to mint a 1:1 backed ERC-20 token across multiple blockchains without a central custodian. The protocol uses threshold cryptography with a rotating 51-of-100 node operator model to secure deposited Bitcoin, distributing control so no single entity can act unilaterally on user funds. Users can mint tBTC directly across multiple chains

DYORSwap Bridge enables cross-chain asset transfers between multiple blockchain networks, allowing users to move tokens across different chains. The system supports bridging assets between networks including Mode, Blast, ZetaChain, and Merlin Chain.

Hop Protocol is a rollup-to-rollup token bridge that transfers assets between Ethereum and Layer 2 networks through hToken intermediary tokens and per-chain AMMs. Bonders lock collateral to front liquidity at destination chains, issuing hTokens that users swap for native tokens, with collateral released after a 24-hour on-chain challenge window. The protocol includes a dedicated transfer explorer and a protocol metrics dashboard.

ValueRouter is a multi-chain token routing protocol for Web3. It allows users to route/bridge/swap any token on any chain to another token on any chain in one transaction.