Yes, both Splunk Enterprise and Catalyst offer a Free Trial.
Splunk Enterprise is designed for Large Enterprises and Medium Business.
Catalyst is designed for and undefined.
The starting price of Splunk Enterprise begins at $150/Month, while pricing details for Catalyst are unavailable.
Some top alternatives to Splunk Enterprise includes Reveal, Sprinkle Data, Data Monkey, Knarr, Iteratively, Splunk Cloud, Easy Insight, dataSights, Squirro Service Insights and Data Suisse.
Some top alternatives to Catalyst includes Timely, TimeTracker App, My Hours, TrackingTime, StaffTimerApp, Timeero, TimeTrack, Time Track Bill, Timesheet and Hyperlogs.