Yes, both Ninite Pro and Panorama9 offer a Free Trial.
Ninite Pro is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Panorama9 is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Ninite Pro Starts at $35/Month whereas for Panorama9 Starts at $1.89.
Some top alternatives to Ninite Pro includes ManageEngine Patch Connect Plus, Patch My PC, ManageEngine Patch Manager Plus, PDQ Deploy, Patchdeck, Qualys Patch Management, Easy Software Deployment, Tanium Patch, Panorama9 and SolarWinds N-central.
Some top alternatives to Panorama9 includes Productiv, PatrolServer, Easy Software Deployment, Electric, Qualified, Checkeden, Workvivo, SolarWinds N-central, Qwoach, SaaS Alerts, BetterCloud and IFTTT.