Nvidia
Yes, both Onshape and Kenesto offer a Free Trial.
Onshape is designed for and undefined.
Kenesto is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Onshape Starts at $1,500/User/Year whereas for Kenesto Starts at $20/User/Month.
Some top alternatives to Onshape includes Odoo PLM, FusePLM, Arena PLM, Upchain PLM, Propel PLM, Autodesk Fusion Lifecycle PLM, CIM Database PLM, KloudPLM and Trace One PLM.
Some top alternatives to Kenesto includes Upchain PLM, Autodesk Fusion Lifecycle PLM, Onshape, YuniquePLM, CIM Database PLM, KloudPLM, PTC FlexPLM, Trace One PLM and 4G:PLM.