Yes, both AMZ Watcher and Observa offer a Free Trial.
AMZ Watcher is designed for Large Enterprises, Medium Business and Small Business.
Observa is designed for Individuals and Small Business.
Pricing for AMZ Watcher Starts at $16.63/Month when Billed Yearly whereas for Observa Starts at $15/Month.
Some top alternatives to AMZ Watcher includes Monitor Backlinks, AMZ Alert, Qualified, SwitchURLs, Workvivo, Oh Link, Amplify.link, Observa, Traxr, share.link, IFTTT and AmznHawk.
Some top alternatives to Observa includes iCompaas, Cloudzatic, DisruptOps, Qualified, Workvivo, Crowd Sentry, ARGOS Cloud Security, AWS CloudFormation, Expose, Telescope, AWS Systems Manager and Qualys Cloud Platform.
