Yes, both xMatters and Opsgenie offer a Free Trial.
xMatters is designed for Large Enterprises, Medium Business and Small Business.
Opsgenie is designed for Large Enterprises, Medium Business and Small Business.
Pricing for xMatters Starts at $16/User/Month whereas for Opsgenie Starts at $9/User/Month when Billed Yearly.
Some top alternatives to xMatters includes Freshservice, Ivanti Service Manager, PagerDuty, Opsgenie, AlertOps, Everbridge IT Alerting, Mission Manager, ServiceNow Customer Service Management, Zenduty, StatusCast Incident Management and PagerTree.
Some top alternatives to Opsgenie includes Freshservice, Jira Service Desk, PagerDuty, VictorOps, Amixr, AlertOps, Splunk On-Call, Spike.sh, Mission Manager, StatusCast Incident Management and PagerTree.