Yes, both Splunk On-Call and Mission Manager offer a Free Trial.
Splunk On-Call is designed for Large Enterprises, Medium Business and Small Business.
Mission Manager is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Splunk On-Call begins at $5/User/Month when Billed Yearly, while pricing details for Mission Manager are unavailable.
Some top alternatives to Splunk On-Call includes Freshservice, PagerDuty, Opsgenie, VictorOps, AlertOps, Spike.sh, opsmanager, Zenduty, StatusCast Incident Management and PagerTree.
Some top alternatives to Mission Manager includes Freshservice, Ivanti Service Manager, Incident IQ, YetiCloud, Amixr, Spike.sh, FireHydrant, Calendar, Incident.io, StatusCast Incident Management and Alcea IssueTrack.