CarrierWave - Solution for file uploads for Rails, Sinatra and other Ruby web frameworks.
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
StackPath - Secure Content Delivery Network, DDoS, WAF Service
WebUC.co - AI-powered website categorization and brand API
Uppy - The next open source file uploader for web browsers
Microsoft Cloud App Security - Microsoft Cloud App Security provides deeper visibility, comprehensive controls, and enhanced protection against cloud security issues.