Cartography vs Castle: What are the differences?
What is Cartography? A tool that consolidates infrastructure assets and the relationships between them. Aims to enable a broad set of exploration and automation scenarios. It is particularly good at exposing otherwise hidden dependency relationships between your service's assets so that you may validate assumptions about security risks.
What is Castle? Track security events or any unstructured data from your web backend or mobile app, and Castle will look for anomalies. Castle looks for suspicious login patterns without bothering the legitimate user nor the site administrator. The fully-automated anti-hijack engine identifies potential account compromises based on where the user logs in from and how they navigate the site.
Cartography and Castle can be categorized as "Security" tools.
Cartography is an open source tool with 1.01K GitHub stars and 50 GitHub forks. Here's a link to Cartography's open source repository on GitHub.