Top 10 JP Morgan Quorum [EOL] Alternatives

Hyperledger Fabric is a blockchain framework implementation and one of the Hyperledger projects hosted by The Linux Foundation. Intended as a foundation for developing applications or solutions with a modular architecture, Hyperledger Fabric allows components, such as consensus and membership services, to be plug-and-play. Hyperledger Fabric leverages container technology to host smart contracts called “chaincode” that comprise the application logic of the system. Hyperledger Fabric was initially contributed by Digital Asset and IBM, as a result of the first hackathon.

Hedera Hashgraph is a public distributed ledger for building decentralized applications. Developers can build secure, fair, blazing-fast decentralized applications on top of Hedera. The Hedera hashgraph platform provides a new form of distributed consensus; a way for people who don't know or trust each other to securely collaborate and transact online without the need for a trusted intermediary.

Cardano is more than just a cryptocurrency, however, it is a technological platform that will be capable of running financial applications currently used every day by individuals, organisations and governments all around the world. The platform is being constructed in layers, which gives the system the flexibility to be more easily maintained and allow for upgrades by way of soft forks. After the settlement layer that will run Ada is complete, a separate computing layer will be built to handle smart contracts, the digital legal agreements that will underpin future commerce and business. Cardano will also run decentralised applications, or dapps, services not controlled by any single party but instead operate on a blockchain.

NEO is an open source project driven by the community. It utilizes blockchain technology and digital identities to digitize assets and automate the management of digital assets using smart contracts. Using a distributed network, it aims to create a "Smart Economy". NEO was founded in 2014 and open sourced on GitHub in June 2015. Its MainNet was released in October 2016 and has been running in stable capacity for two years. Its vision of a "smart economy" was set up along with the project rebranding in 2017.