List of Cross-chain Infrastructure companies in Web3

CCTP is a permissionless on-chain utility that enables the flow of USDC across chains through native burning and minting.

Superchain creates an interoperable network of OP Stack-based blockchains that share security, governance, and communication protocols. The system enables cross-chain functionality and unified user experiences across multiple Layer 2 networks.

IBC Protocol enables secure communication and asset transfers between independent blockchains through standardized message passing and authentication mechanisms for cross-chain interoperability.

Chainlink CCIP is a blockchain interoperability protocol facilitating token transfers, arbitrary messaging, and programmable token transfers across chains. The system uses decentralized oracle networks for transaction validation, implements rate limiting for risk management, and features timelocked upgrades through role-based access control. CCIP enables atomic and hybrid settlement workflows across public and private blockchains.

Fraxnet is a cross-chain platform using LayerZero and CCTP protocols for frxUSD minting and redemption across multiple blockchains, including KYC functionality and direct bank account integration.

An intent-based atomic cross-chain swap system (Fusion+) that enables swaps across many chains without bridges, using Dutch auctions, resolvers, and MEV protection.

Jupnet is an omnichain network built on Jupiter SVM enabling cross-chain asset management through a unified ledger. The network operates through DOVE validators verifying transactions across blockchains. Features include dynamic finality mechanisms adjusting confirmation times based on value, and an on-chain identity system with account-based authentication, multi-factor authentication, and recovery mechanisms.

Loop enables users to move Bitcoin between on-chain and off-chain (Lightning) for better liquidity and payment flow.

LayerZero V2 is an omnichain messaging protocol that facilitates communication between blockchains through immutable smart contract endpoints. The protocol separates message verification and execution, allowing developers to configure Decentralized Verifier Networks and Executors for each message path. It supports arbitrary data transmission, token transfers, and cross-chain contract calls across EVM and non-EVM chains, providing unified semantics for application development regardless of underlying blockchain architecture.

End-to-end service for launching scalable rollups and sidechains with custom configurations and ongoing support.

A developer platform providing tools and adapters for building cross-chain decentralized applications using Router Protocol's Cross-Chain Intent Framework, featuring an open-source intent library, SDK, and reward system for developers contributing adapters to the ecosystem.

Skylink is a cross-chain messaging protocol enabling RWA yield distribution across blockchain networks. The system leverages LayerZero OFT standards to mirror vault token states and stream institutional asset yields to external chains, facilitating capital deployment from networks including Ethereum, BNB Chain, Solana, and TRON while maintaining unified liquidity pools and transparent settlement mechanisms.

Decent API provides cross-chain routing infrastructure through endpoints that enable seamless token swaps, bridging, and transaction execution across multiple blockchains using a single integration.

Rayls is a blockchain infrastructure that enables institutional DeFi liquidity, CBDCs, FX, and RWA tokenization through a public-private blockchain system featuring private subnets, KYC-enforced public chain, privacy-preserving transactions, and cross-chain interoperability.

Avail Nexus implements cross-chain interoperability through zero-knowledge proofs and state aggregation, enabling rollups and sovereign chains to communicate without manual bridging. The system provides proof aggregation and maintains trustless interaction between participating blockchains.

Hyperlane is a permissionless cross-chain messaging protocol with smart contract mailboxes, enabling arbitrary message passing and asset transfers between blockchains. The system supports modular security configurations via Interchain Security Modules while maintaining compatibility across EVM, SVM, and CosmWasm environments.

Polymer Hub provides real-time interoperability infrastructure for Ethereum rollups through IBC protocol implementation. The system verifies and stores rollup headers enabling applications to prove arbitrary states across chains with reduced overhead. The protocol processes cross-chain messages via sequencer pre-confirmations for millisecond-latency communication and integrates EigenDA for bandwidth scaling across data-intensive operations.

Kima Network Protocol implements cross-ecosystem value transfer through decentralized validators and Trusted Execution Environment, enabling asset transfers between blockchains and traditional financial systems. The system uses threshold signatures and committee-based consensus to authorize withdrawals without smart contracts or synthetic assets.

BOB Gateway facilitates one-click cross-chain transfers between native Bitcoin and wBTC.OFT across 11 blockchain networks through LayerZero protocol integration. The system routes transactions through BOB as an intermediary hub, enabling direct Bitcoin deposits into DeFi applications without complex multi-step bridging processes. It employs an intent-based architecture with automated liquidity provider matching for secure asset conversion.

Butter Omnichain Service provides cross-chain messaging infrastructure through ZK light client technology, enabling projects to synchronize data and execute contract calls across multiple blockchains. The system verifies cross-chain transactions using zero-knowledge proofs while maintaining decentralized security.

Agora Instant Liquidity enables atomic minting and redemption of AUSD against USDC, USDT, and other select assets at a 1:1 rate. The system provides 24/7 conversion capabilities without banking hour constraints, allowing trading firms and fintechs to manage stablecoin holdings through a unified interface with zero fees for supported assets.

MEE enables cross-chain transaction orchestration through automated batch execution and asynchronous operation handling. The system allows developers to compose function calls across multiple chains with dynamic parameter injection while supporting gas abstraction and transaction scheduling.

Axelar Network provides a decentralized cross-chain communication infrastructure using proof-of-stake consensus and validator nodes to verify transactions across different blockchains.

DIN is a decentralized infrastructure network that provides failover support and multi-provider routing for blockchain API calls. The system connects multiple infrastructure providers to ensure high availability and reduce single points of failure.

Fast USDC is a cross-chain transfer application built on Agoric Orchestration that enables rapid USDC transfers from EVM chains to Cosmos chains. The system advances USDC from a decentralized liquidity pool while settlement processes through Circle's CCTP, reducing transfer times from 20 minutes to under 1 minute.

Eco Protocol provides cross-chain stablecoin infrastructure through three integrated components: Routes for intent-based bridging with solver networks and atomic settlement, Accounts for unified balance management across chains, and Crowd Liquidity for aggregated capital pools. The system enables developers to integrate stablecoin transfers, one-click actions, and deep liquidity through a single SDK and API.

EVC is an interoperability layer that enables cross-vault operations, allowing deposits in one vault to serve as collateral for borrowing in other vaults while maintaining isolated risk management.

OneBalance Toolkit is a cross-chain infrastructure with Resource Locks technology, enabling unified balance management and instant transaction execution. The system aggregates user balances across multiple chains while providing guaranteed cross-chain settlement and MEV protection.

HOT Protocol implements decentralized Chain Signature infrastructure through MPC validator networks, enabling programmable wallets to execute transactions across multiple blockchains. The system distributes private key segments across independent validator nodes using Multi-Party Computation, allowing secure transaction signing without single-point vulnerabilities. Protocol features include replaceable seed phrases, programmable 2FA authorization, cross-chain gas abstraction through HOT Relay, and smart contract interfaces for custom access control. Validator nodes operate with end-to-end encrypted communication and participate in transaction signing through collateralized HOT token staking.

An Ethereum-native interoperability network that provides sub-second cross-rollup verification through CometBFT-based consensus architecture, enabling unified access to liquidity and users across Ethereum rollups.

Metalayer is a cross-chain interoperability framework that connects rollups through intent-based bridging and message passing. The system enables shared liquidity access, cross-chain communication, and unified developer tools across the Caldera ecosystem and beyond.

Blockchain Distribution Network accelerates transaction and block propagation across multiple blockchain networks. The system provides mempool streaming, transaction propagation services, and MEV protection through direct validator connections and optimized relay networks.

Canary DVN is a decentralized verifier network for LayerZero protocol that combines cryptoeconomic security through EigenLayer restaking with Trusted Execution Environments. The DVN verifies cross-chain messages using hardware attestation, k-of-n sourcing, and replay protection to ensure message integrity for asset transfers and state updates across blockchain networks without speculative token incentives.

Storage Proofs implements cryptographic inclusion proofs combined with computation validation mechanisms to attest data validity across blockchain networks. The system verifies data presence within cryptographic structures while authenticating transformations applied to that data, enabling secure cross-chain data access without third-party trust.

Skip Go API is an interoperability solution that allows developers to create multi-hop routes connecting any two chains and tokens in a single transaction. It supports cross-chain swaps, onboarding to sovereign chains, unified bridge-and-act flows, and multi-hop transfers. The platform integrates with multiple underlying bridges and DEXes, offering real-time tracking and protection from common cross-chain UX issues.

Chainflip Decentralized Cross-chain Swapping Protocol is a decentralized protocol that enables cross-chain cryptocurrency swaps between different blockchains like Bitcoin and Ethereum, using an Automated Market Maker (AMM) model to facilitate these transactions without intermediaries.

Rome Interop is an SDK and finality layer that enables cross‑chain interoperability and atomic transaction composability between Solana and Ethereum. It helps developers build multi‑chain apps that coordinate actions across networks while keeping speed and security.

A light client protocol that enables trustless cross-chain verification and interoperability by deploying light clients for multiple blockchain networks on demand.

Picasso L1 Protocol enables secure asset transfers and multi-asset restaking through cross-chain Inter-Blockchain-Communication (IBC).

Minteo Stablecoin Infrastructure implements local currency tokenization through fully-reserved stablecoins, enabling cross-border payments and real-world asset tokenization. The system provides API-first integration while maintaining regulatory compliance and monthly audit attestations.

R3 Solana Integration is a cross-chain infrastructure connecting private Corda networks with Solana's public blockchain through consensus bridging mechanisms. The system enables regulated asset mobility between permissioned and permissionless environments while maintaining institutional compliance requirements.

A unified account interface supporting seamless execution across native and external applications with multi-VM compatibility. Enables cross-chain composability, state management, and supports optimized execution environments like Light SVM.

Decentralized protocol enabling cross-chain asset transfers, gameplay, and value persistence for NFTs and gaming assets.