Walmart
Wrike offers Free Trial, but I'm Productive does not.
I'm Productive is designed for Large Enterprises, Medium Business and Small Business.
Wrike is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for I'm Productive Starts at $50/Month whereas for Wrike Starts at $0/user/month when monthly.
Some top alternatives to I'm Productive includes Quickbase , Smartsheet, ClickUp, Freshbooks, Next Please, Wrike, Zoho Projects, monday.com, Teamwork, ProWorkflow, Workep, Worksuite, Watchwork, WirTask, Trackboard, Quick Base, Today, Flowist and Resource Guru.
Some top alternatives to Wrike includes Quickbase , Smartsheet, ClickUp, Jira, Basecamp, Trello, TeamGantt, monday.com, Asana, Teamwork, ProjectManager.com, Microsoft Project and ProWorkflow.