Yes, both IBM QRadar and Splunk Cloud offer a Free Trial.
IBM QRadar is designed for Large Enterprises and Medium Business.
Splunk Cloud is designed for Large Enterprises, Medium Business and Small Business.
The starting price of IBM QRadar begins at $800/Month, while pricing details for Splunk Cloud are unavailable.
Some top alternatives to IBM QRadar includes SentinelOne Endpoint Protection Platform, Splunk Enterprise, Splunk Cloud, Qualified, Microsoft Sentinel, Workvivo, LTS SOAR, Netsurion EventTracker, Sensato Nightingale, SentinelAgent, Juniper Secure Analytics and MiSentinel.
Some top alternatives to Splunk Cloud includes Splunk Enterprise, Scout APM, Datadog APM, Nastel AutoPilot, AppDynamics, Dynatrace, AIMS, Monitis, APImetrics and Acure.io.