Envoy
SmartKarrot offers Free Trial, but Headway APP does not.
Headway APP is designed for Large Enterprises, Medium Business and Small Business.
SmartKarrot is designed for Medium Business and Small Business.
Pricing for Headway APP Starts at $29/Month whereas for SmartKarrot Starts at $499/Month when Billed Yearly.
Some top alternatives to Headway APP includes Experience Layer, Changelogfy, Noticeable, Alpina Changelog, ChangeHub, Changeloggy, ReleaseNotes, ChangeKeep, Releasebox.io and Changefeed.
Some top alternatives to SmartKarrot includes Parlor, ClientSuccess, ProsperStack, Custify, UserIQ, Salesmachine, Gainsight CS, Freshdesk Customer Success and Freshdesk Customer Success (Formely Freshsuccess).