Relay Protocol is a U.S.–based Web3 infrastructure company focused on solving multi-chain interoperability through an efficient cross-chain communication protocol. Its platform allows seamless asset bridging and data transmission, currently supporting more than ten leading blockchains, including Ethereum, Solana and Arbitrum. By routing both liquidity and messages, Relay aims to reduce fragmentation across the crypto ecosystem. The company plans to use its newly raised capital to upgrade the protocol, conduct comprehensive security audits and expand integrations with additional chains. Although revenue and user metrics were not disclosed, the project has progressed to mainnet with broad chain coverage, signaling meaningful technical traction. The recent financing builds on earlier funding rounds (undisclosed amounts) and positions Relay to accelerate ecosystem growth ahead of a broader multi-chain future.

Total raised

$17M

Funding rounds

1

Latest round

Series B

Latest activity

Feb 2026