V Systems is a blockchain platform that was developed by Sunny King, the creator of Peercoin and Primecoin. Peercoin was one of the first Proof of Stake Coins, and V Systems is designed to improve upon the consensus mechanism with a better staking system.

Holo is a decentralized hosting provider that is built on top of Holochain. DApps can be set up and deployed with Holo hosting, as a decentralized alternative to Amazon Web Services, or other centralized hosting solutions.
Holochain is a protocol for creating decentralized Apps and is different from blockchain protocols in several ways. The main difference being that Holochain takes an agent-centric approach to their consensus mechanism, and has a different approach to validating value transfers.
The HOT token is used for paying for hosting services on Holo, and users can be paid for offering their computing resources.

ThunderCore is a Proof of Stake blockchain that is powered by the native Thunder Token. ThunderCore is compatible with Ethereum and is designed to have fast confirmation times. Transactions are verified by consensus nodes that complete a round of voting to confirm transactions in under one second. The network's compatibility with Ethereum is intended to allow developers to easily migrate DApps to the platform.