What are some alternatives?
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Bitcoin - Bitcoin is an innovative payment network and a new kind of money.
IBM Blockchain Platform - IBM Blockchain Platform is a cloud service designed to accelerate the development, governance and operation of a multi-institution network.
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.
Monero - Monero is a secure, private, untraceable currency. It is open-source and freely available to all.
Azure Blockchain Workbench - Quickly start and scale blockchain projects with Azure Blockchain Workbench. Simplify development and ease experimentation with modular, prebuilt networks and cloud integrations.