Yes, both Zimbra Cloud and Consider offer a Free Trial.
Zimbra Cloud is designed for Large Enterprises, Medium Business and Small Business.
Consider is designed for Freelancers, Medium Business and Small Business.
The starting price of Consider begins at $10/User/Month, while pricing details for Zimbra Cloud are unavailable.
Some top alternatives to Zimbra Cloud includes CollaborateCloud, Zoho Connect, Zoho Cliq, Airtable, ClickUp, Zimbra Collaboration, Teamwork CRM, ZeyOS, Zapmail, Desktop.com 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.