Yes, both Work Fast and CleverTap offer a Free Trial.
Work Fast is designed for Large Enterprises and Medium Business.
CleverTap is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Work Fast begins at $0/user/month when monthly, while pricing details for CleverTap are unavailable.
Some top alternatives to Work Fast includes Outgrow, ActiveCampaign, CleverTap and Moosend.
Some top alternatives to CleverTap includes WebEngage, MoEngage, Mixpanel, Adjust, Amplitude, Localytics, AppLink.io, AT Internet, Leanplum and AppsFlyer.