Yes, both TaskSift and PagerDuty offer a Free Trial.
TaskSift is designed for Large Enterprises, Medium Business and Small Business.
PagerDuty is designed for Large Enterprises, Medium Business and Small Business.
Pricing for TaskSift Starts at $7.50/Month when Billed Yearly whereas for PagerDuty Starts at $10.
Some top alternatives to TaskSift includes Freshservice, HelpDesk, osTicket, Snappy, Support.cc by 500apps, PagerDuty, YetiCloud, Spike.sh, Mission Manager, StatusCast Incident Management and Suptask.
Some top alternatives to PagerDuty includes Freshservice, xMatters, Opsgenie, VictorOps, YetiCloud, AlertOps, Splunk On-Call, Splunk Enterprise, ServiceNow Customer Service Management, Zenduty and StatusCast Incident Management.