Yes, both InsightOps and AlienVault USM (from AT&T Cybersecurity) offer a Free Trial.
InsightOps is designed for Large Enterprises, Medium Business and Small Business.
AlienVault USM (from AT&T Cybersecurity) is designed for Large Enterprises, Small Business and Medium Business.
Pricing for InsightOps Starts at $48/Month whereas for AlienVault USM (from AT&T Cybersecurity) Starts at $1,075.00per month when Billed Yearly.
Some top alternatives to InsightOps includes LogPoint, Log Owl, Sumo Logic, Splunk App for Infrastructure, Netsurion EventTracker, EventSentry, InsightIDR, Logi Analytics and Anlyz SIEM.
Some top alternatives to AlienVault USM (from AT&T Cybersecurity) includes and undefined.