Neither Red Pen nor Featurebase.app offers a free trial.
Red Pen is designed for Medium Business and Small Business.
Featurebase.app is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Featurebase.app begins at $20/Month, while pricing details for Red Pen are unavailable.
Some top alternatives to Red Pen includes SurveySparrow, Feedbacks, easyfeedback, Blue, FeedbackLink, Cognito Forms, Featurebase.app, UserFace, Freddy Feedback, Feedlify and GetFeedy.
Some top alternatives to Featurebase.app includes SurveyMonkey, SurveySparrow, Feedbacks, easyfeedback, Cognito Forms, UserFace, Freddy Feedback, Rapidr, GetFeedy and Feedbackery.