Sleekplan offers Free Trial, but Backlogs does not.
Sleekplan is designed for Large Enterprises, Medium Business and Small Business.
Backlogs is designed for Medium Business and Small Business.
Pricing for Sleekplan Starts at $15/Month when Billed Yearly whereas for Backlogs Starts at $29/Month when Billed Yearly.
Some top alternatives to Sleekplan includes Jira, ProdCamp, FeedPiper, Backlogs, Appzi, Kritikos, Userback and Canny.
Some top alternatives to Backlogs includes Aha!, ProductPlan, productboard, Productroad, FeedPiper, ProductFlare, Next Please, Primary, IdeaPlan and LaunchNotes.