Amazon Macie vs Authy: What are the differences?

Developers describe Amazon Macie as "Automatically Discover, Classify, and Secure Content at Scale". Amazon Macie is a security service that uses machine learning to automatically discover, classify, and protect sensitive data in AWS. Amazon Macie recognizes sensitive data such as personally identifiable information (PII) or intellectual property, and provides you with dashboards and alerts that give visibility into how this data is being accessed or moved. On the other hand, Authy is detailed as "The easiest way to add Two-Factor Authentication to any website or app". We make the best rated Two-Factor Authentication smartphone app for consumers, a Rest API for developers and a strong authentication platform for the enterprise.

Amazon Macie and Authy can be primarily classified as "Security" tools.