Yes, both Promoter Ninja and eNPS offer a Free Trial.
Promoter Ninja is designed for Large Enterprises, Medium Business and Small Business.
eNPS is designed for Individuals, Medium Business and Small Business.
The starting price of eNPS begins at $29/Month, while pricing details for Promoter Ninja are unavailable.
Some top alternatives to Promoter Ninja includes Zonka Feedback, ngSurvey, FeedbackLink, SurveyLegend, GrowthScore, SoluCX, UserSpeaks, HockeyStack Surveys, Liveform and SatisMeter.
Some top alternatives to eNPS includes Zonka Feedback, Retently, FeedbackLink, Promoter Ninja, GrowthScore, SoluCX, Thermostat, UserSpeaks, HockeyStack Surveys and SatisMeter.