Yazira offers Free Trial, but Task Guide does not.
Task Guide is designed for Individuals, Freelancers, Medium Business and Small Business.
Yazira is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Task Guide Starts at $60/Year whereas for Yazira Starts at $9/User/Month.
Some top alternatives to Task Guide includes Todoist, Wrike, Smartsheet, Teamwork, ProjectManager.com, Taskworld, WirTask, Trackboard, TaskBranch, Today, MeisterTask, Routine Ops, ClickUp and Height.
Some top alternatives to Yazira includes Todoist, Wrike, Smartsheet, TeamGantt, Teamwork, ProjectManager.com, nTask, RationalPlan, Today, Teamly, ClickUp, Height and Canvasrs.