MaxMind - Determine the geographical location of website visitors based on the IP addresses for fraud detection, content localization, geo-targeting.
draw.io - Online diagramming application
iovation - iovation offers device-based solutions for fraud prevention and authentication.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Kount - eCommerce fraud detection & prevention
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.