Santiment is building a decentralized sentiment information market for blockchain assets. It combines machine learning, reputation systems, and sentiment analysis to better understand blockchain market trends. Santiment's goal is to allow users to buy and sell information related to crypto-crowd emotions, and to provide more access to financial data related to blockchain assets. The network will be powered by the SAN token.

PayPie is developing a decentralized risk scoring solution and marketplace for invoices. PayPie will allow users to buy and sell invoices, and give companies an alternative funding solution for their immediate cash flow needs.
Paypie has a strong focus on usability and will integrate financial data from QuickBooks Online to encourage adoption. This will provide blockchain-based risk assessment, based on real-time business data. Invoice buyers will then be able to purchase invoices from these companies based on this information. The network will be powered by the PPP token.

The Storeum token is a digital currency that is designed to act as the medium of exchange for Storeum's decentralized marketplace. The project's marketing materials are unclear and the team behind it is not known. The STO token increased rapidly in price and market cap, shortly after its release in 2019.