Yes, both PagerTree and Kintaba offer a Free Trial.
PagerTree is designed for Large Enterprises, Medium Business and Small Business.
Kintaba is designed for Large Enterprises, Medium Business and Small Business.
Pricing for PagerTree Starts at $10/User/Month whereas for Kintaba Starts at $5,000.
Some top alternatives to PagerTree includes Freshservice, PagerDuty, Opsgenie, VictorOps, AlertOps, Spike.sh, Mission Manager, Zenduty, StatusCast Incident Management, Kintaba and Pager Team.
Some top alternatives to Kintaba includes Freshservice, PagerDuty, VictorOps, YetiCloud, Amixr, AlertOps, Spike.sh, Mission Manager, Incident.io, StatusCast Incident Management and ResQ.