Yes, both Kenesto and 4G:PLM offer a Free Trial.
Kenesto is designed for Large Enterprises, Medium Business and Small Business.
4G:PLM is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Kenesto Starts at $20/User/Month whereas for 4G:PLM Starts at $50/User/Month.
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.
Some top alternatives to 4G:PLM includes Oracle Agile, Odoo PLM, Propel PLM, Autodesk Fusion Lifecycle PLM, Onshape, YuniquePLM, KloudPLM, SoftExpert PLM and Trace One PLM.