Neither Backlogs nor Zepel offers a free trial.
Backlogs is designed for Medium Business and Small Business.
Zepel is designed for Medium Business and Small Business.
Pricing for Backlogs Starts at $29/Month when Billed Yearly whereas for Zepel Starts at $5/User/Month when Billed Yearly.
Some top alternatives to Backlogs includes Aha!, ProductPlan, productboard, Productroad, FeedPiper, ProductFlare, Next Please, Primary, IdeaPlan and LaunchNotes.
Some top alternatives to Zepel includes ProdPad, ProductPlan, Jira, productboard, Productroad, Next Please, Trello, Asana, Teamwork and Height.