Yes, both ARGOS Cloud Security and Observa offer a Free Trial.
ARGOS Cloud Security is designed for Large Enterprises, Medium Business and Small Business.
Observa is designed for Individuals and Small Business.
Pricing for ARGOS Cloud Security Starts at $180/Month whereas for Observa Starts at $15/Month.
Some top alternatives to ARGOS Cloud Security includes Qualified, Workvivo, Senso.cloud, LTS SOAR, Sensato Nightingale, Argos CI, SaaS Alerts, Acure.io, Observa, mRoc Desktop, IFTTT and CloudOptics.
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.