Yes, both Dioptra and ValidatorApp offer a Free Trial.
Dioptra is designed for Medium Business and Small Business.
ValidatorApp is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Dioptra and ValidatorApp are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Dioptra includes Avaamo, Qualified, Workvivo, Autumn8, Evoke, Datature, BasicAI, Commerce.AI, Azure IoT Solution Accelerators, IBM Watson Studio, ValidatorApp and Aquarium.
Some top alternatives to ValidatorApp includes Salesdash CRM, SaaSFrame, Qualified, Workvivo, Dashup, McSmartyPants Software, Veezoo, Univation, Nine, SharpDash and IFTTT.