Yes, both Uptrends and Freshping offer a Free Trial.
Uptrends is designed for Large Enterprises, Medium Business and Small Business.
Freshping is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Uptrends Starts at $15.47/Month when Billed Yearly whereas for Freshping Starts at $11/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 Freshping includes Uptime, Uptime Robot, Better Uptime, DevMonitor.io, UpTime.onl, SiteUptime, 66uptime, WebForce Uptime and Pingt.io.