Blocknet is a cross-chain protocol for inter-chain transactions and a decentralized exchange. It is primarily focused on connecting blockchain networks, but is also developing a decentralized exchange to enable trade digital assets across separate blockchains. It is meant to connect the growing number of blockchain projects and make them inter-operable. Blocknet uses a Proof-of-Stake (PoS) consensus mechanism that has three different types of nodes to verify transactions. The network is powered by the BLOCK coin.

DEW is a decentralized exchange that allows users to trade blockchain-based assets as well as stocks, futures, and other securities. Asset transfers are executed according to rules established in smart contracts, and a chain-based clearing mechanism ensures transparency. The DEW network, and exchange, is powered by the Ethereum-based DEW token.

AirSwap is a decentralized marketplace for trading Ethereum tokens. It is designed to enable wallet-to-wallet token trading through a browser on any website. AirSwap is a ConsenSys portfolio company.