FunFair develops blockchain-based technology for the casino industry. Their decentralized smart contract based gaming platform enables a trustless and transparent technology solution for casino style games.
FunFair leverages the transparency of Ethereum smart contracts to make it easier for online casino operators to create and operate games that are provably fair and trust-less.
FunFair's platform is licensed to users who then use the technology and operate as separate nodes on the Ethreum blockchain. The enormous scope of the online gaming industry makes Funfair's platform a good practical use case for widespread adoption of blockchain.
The FunFair network is powered by the FUN token.

Etheroll is an Ethereum-based dice game that is provably fair and cryptographically secure. Their dice game has a 1% house edge and is powered by a smart contract. Players place bets in Ether and can also purchase DICE tokens, which pay out dividends regularly.

WaykiChain is building a blockchain-based gambling platform. Although WaykiChain's platform for app development can be used to create a variety of DApps, their initial focus is on providing a platform to develop betting applications. WaykiChain has a delegated Proof-of-Stake (dPoS) consensus mechanism and is powered by the WICC token. The architecture consists of 11 accounting nodes.