Yes, both Desktop.com and Consider offer a Free Trial.
Desktop.com is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Consider is designed for Freelancers, Medium Business and Small Business.
Pricing for Desktop.com Starts at $8/User/Month whereas for Consider Starts at $10/User/Month.
Some top alternatives to Desktop.com includes Anywhere, Qualified, SoWork, Workvivo, Flowall, TotalCloud, Airstack, Unifize, Toby, Paper Workspace, WorkDesk and Consider.
Some top alternatives to Consider includes Salesforce Email Studio, Gist, automation.re, Qualified, Workvivo, InboxPro, Flowall, Pascal Workflow, Sociocs, Drag, Quickflow and Loop Email.