Yes, both Workflow86 and Relay.app offer a Free Trial.
Pricing for Workflow86 Starts at $499/month whereas for Relay.app Starts at $9/month.
Workflow86 offers several advantages, including Automates business operations, Documenting business processes, Transforms descriptions into processes, Continuous process editing, Built-in form builder and many more functionalities.
The cons of Workflow86 may include a Limited to business processes, Learning curve can be non-zero, Possible editing confusion, Must synchronize with existing processes. and Tables and forms can't be standalone
