httpbin(1) - HTTP request and response service
Communifire - Enterprise Social Collaboration Software
HTTPDump - A simple, beautiful Webhook debugging tool.
Bonzai Intranet - Bonzai is an intranet platform with flexible pre-built features for SharePoint and Office 365.
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
hub - The Hub is a versatile intranet portal and collaboration solution that boosts employee engagement and productivity in a digital workplace.