1.Make maps

Build interactive maps that explain your data and encourage users to explore. Map your own data and gain perspective by adding the authoritative location-based data included in ArcGIS Online. Use smart mapping to guide your data exploration and visualization. 

2.Cloud-based software

Since it's software as a service (SaaS), ArcGIS Online runs on any device with an internet connection. Its world-class infrastructure allows your maps to scale, so thousands of people can concurrently interact with them. Esri manages software updates and maintenance for you.

3.Secure and private

Trusted by even the most regulated industries, ArcGIS Online continually earns security and privacy certifications. It's resilient, redundant, and built from the ground up with security in mind.

4.Enterprise ready

ArcGIS Online meets your IT requirements including security, authentication, and privacy. It provides logging and other advanced reports so you can keep up with your organization's activities. You can also integrate your organization-specific login.