Yes, both Uptrends and Opsgenie offer a Free Trial.
Uptrends is designed for Large Enterprises, Medium Business and Small Business.
Opsgenie is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Uptrends Starts at $15.47/Month when Billed Yearly whereas for Opsgenie Starts at $9/User/Month when Billed Yearly.
Some top alternatives to Uptrends includes Freshping, Uptime, DevMonitor.io, Monitis, SolarWinds Pingdom, Visualping, pingnow.io, Epic Ping, PingPing and Pingt.io.
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.