Ethereum vs MultiChain: What are the differences?
What is Ethereum? Open source platform to write and distribute decentralized applications. A decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
What is MultiChain? Open platform for blockchain applications. It is a platform that helps users to establish a certain private Blockchains that can be used by the organizations for financial transactions.
Ethereum and MultiChain belong to "Blockchain" category of the tech stack.
Ethereum is an open source tool with 4.69K GitHub stars and 1.6K GitHub forks. Here's a link to Ethereum's open source repository on GitHub.