Fidlio offers Free Trial, but Zepel does not.
Fidlio is designed for Large Enterprises, Medium Business and Small Business.
Zepel is designed for Medium Business and Small Business.
Pricing for Fidlio Starts at $25/Month when Billed Yearly whereas for Zepel Starts at $5/User/Month when Billed Yearly.
Some top alternatives to Fidlio includes Aha!, ProductPlan, Jira, productboard, Productroad, Backlogs, ProductFlare, Next Please, IdeaPlan and LaunchNotes.
Some top alternatives to Zepel includes ProdPad, ProductPlan, Jira, productboard, Productroad, Next Please, Trello, Asana, Teamwork and Height.