Topos
Interoperability protocol leveraging zero-knowledge proofs and reliable broadcast
Golden Gate
Interchain Infrastructure Protocol
MailZero
Web3 stamp platform
Everclear
CLEAR
A clearing layer for intent-based bridge
Asterizm Protocol
Cross-chain communication protocol
Sygma
The interoperability layer for building cross-blockchain applications.
Vizing
Interoperability protocol based on zk
Omnity Network
OCT
Omni-chain interoperability protocol
Paloma
Cosmos-SDK blockchain that moves messages between any other blockchains
IBC Protocol
Cross-Chain Open Protocol
Glacis
Aggregate Cross Chain Messaging
Auran
Cross-chain Bitcoin protocol
MultichainZ
Cross-chain interoperability protocol
Electron
Universal ZK-proof aggregation layer for Ethereum
Router Protocol
ROUTE
Cross-chain messaging protocol
TeleSwap
TST
Cross chain infrastructure
exSat Network
XSAT
BTC Docking Layer
StripChain
Cross-chain interoperability protocol
GVNR
GVNR
General Message Passing Protocol
Satoshi BTC
Cross-chain messaging bridge
MAP Protocol
MAPO
Bitcoin layer-2 for peer-to-peer cross-chain interoperability
Firefly Bridge
Cross-chain messaging and asset transfer protocol
Zeus Network
ZEUS
Permissionless Communication Layer on Solana and Bitcoin
Openverse Global
BTG
Layer0 hub network