StarCoin is a digital currency created by the South Korean company STARKST. Their goal is to create a decentralized entertainment marketplace that will connect entertainers with their fans. The StarCoin network has a Proof-of-Work consensus algorithm.

SpankChain is developing an adult entertainment ecosystem on the Ethereum blockchain. SpankChain's crypto powered adult entertainment network will offer a decentralized technological and financial infrastructure for the adult industry, including payment processing and live streaming services.

STAYGE is developing a blockchain-based ecosystem to connect communities of fans. STAYGE will allow fans to monetize their influence with a network that is being built on the ICON blockchain platform. ACT tokens will be used to reward fans for distributing artists' content and providing feedback. Stayge's marketing materials also mention plans to offer streaming, ticketing, crowdfunding, and other entertainment related services.