Ripple: A private blockchain platform used for cross-border payments, with a private mining process and selected individuals or entities.
Hyperledger: An open-source private blockchain platform used in supply chain management, allowing for real-time tracking and immutable recordkeeping.
R3 Corda: A private blockchain platform designed for financial institutions, providing a high level of security and scalability.
Enterprise Ethereum: A private blockchain platform that is an enterprise version of the public Ethereum blockchain, used for decentralized applications and smart contracts.
Cardano: A private blockchain platform focused on security, scalability, and sustainability, with a proof-of-stake consensus algorithm.
Avalanche: A private blockchain platform that boasts of being the fastest smart contract platform, with the ability to quickly and inexpensively build decentralized apps and launch customized private and public blockchains.
Binance Smart Chain: A dual-chain architecture that allows users to build decentralized apps and digital assets on one blockchain and take advantage of the fast trading performance of the other.
Chainalysis KYT: A private blockchain platform used for tracking and monitoring cryptocurrency transactions, providing real-time alerts for high-risk activity.
Quorum: A private blockchain platform developed by JPMorgan Chase, focused on enterprise use cases and providing data privacy and high-speed transaction processing.
Corda Enterprise: A private blockchain platform developed by R3, focused on enterprise use cases and providing data privacy and high-speed transaction processing.
Hyperledger Fabric: An open-source private blockchain platform, designed for use in enterprise environments and providing modularity, scalability, and security.
Stellar: A private blockchain platform focused on enabling low-cost financial services, with a strong emphasis on asset tokenization and remittances.