district0x is developing a network of decentralized marketplaces and communities powered by Ethereum, Aragon, and IPFS. Marketplaces on the network, also known as districts, are built upon a standard open source framework, consisting of Ethereum smart contracts. Districts provide the core functionalities required to operate a decentralized marketplace. Users can post and search listings, rank sellers, and process payments directly on the platform. The network is powered by the Ethereum-based DNT token.

Kik's vision is to establish a decentralized marketplace to connect app developers with users. Their aim is to create alternative revenue sources for developers that are not tied to advertising. The company's blockchain project has attracted attention due to its status as an established consumer company, the large amount of money that was raised, and their plans to use both the Stellar and Ethereum blockchains for the KIN token.
Kik currently operates a mobile messaging app with over 300 million users. Kik launched the KIN token in an ICO that raised close to $100 million in 2017. The token is intended to power a a decentralized ecosystem of digital services, but will first be used, within the Kik messaging ecosystem.

Syscoin is a decentralized marketplace where users can trade goods, services, and digital assets. The company launched the Blockmarket in 2017; a global commerce platform that would leverage the benefits of blockchain to eliminate intermediaries and drastically reduce fees. Users can either sell their own products, or create virtual stores that sell a variety of products from other businesses. Syscoin wants to take out the middle man and create a commerce platform like eBay, that is easy to use and will have minimal fees. The network is powered by the native SYS coin, but users can also pay with other cryptocurrencies. The blockchain has a Proof-of-Stake (PoS) consensus mechanism.
Syscoin has a number of features that make it user-friendly and facilitate trading. These features include: user aliases that allow you to make payments without having to enter lengthy wallet addresses, escrow services to build trust between buyers and sellers, and an integrated exchange where users can trade a wide variety of cryptocurrencies.