Yes, both MightyCall and Splunk App for Infrastructure offer a Free Trial.
MightyCall is designed for Large Enterprises, Medium Business and Small Business.
Splunk App for Infrastructure is designed for Large Enterprises, Medium Business and Small Business.
The starting price of MightyCall begins at $15/user/month when yearly, while pricing details for Splunk App for Infrastructure are unavailable.
Some top alternatives to MightyCall includes CloudTalk, RingByName, Dialpad Talk, VoIPstudio, RingCentral Office, Vodia PBX, Grasshopper, Voxloud and Ringover.
Some top alternatives to Splunk App for Infrastructure includes ServicePilot, ScienceLogic SL1 Platform, Splunk Enterprise, Splunk Cloud, Qualified, Workvivo, Panorama9, Sensu, SentinelAgent, SaaS Alerts, IFTTT and InsightOps.