Authy vs Security Monkey: What are the differences?

Developers describe Authy 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. On the other hand, Security Monkey is detailed as "Monitors AWS and GCP accounts for policy changes". Security Monkey monitors your AWS and GCP accounts for policy changes and alerts on insecure configurations. Support is available for OpenStack public and private clouds. Security Monkey can also watch and monitor your GitHub organizations, teams, and repositories.

Authy and Security Monkey can be categorized as "Security" tools.

Some of the features offered by Authy are:

• Very secure- We take security seriously. We use industry standard secure algorithms (HMAC RFC 4426) and 256 bits keys which are always encrypted at rest.
• Fully redundant- The Authy API is deployed accross different PCI level 1 data-centers and it's fully redundant. We also use a DNS provider with anycast support. We've had 100% availability since 2011.
• Great user experience- You connect to Authy using a transparent REST API which allows you to customize the experience you want for your users.

On the other hand, Security Monkey provides the following key features:

• Single UI to browse and search all accounts, regions, and cloud services
• Custom account types
• Custom watchers

Security Monkey is an open source tool with 3.67K GitHub stars and 695 GitHub forks. Here's a link to Security Monkey's open source repository on GitHub.