Yes, both Campaign Monitor and OSI Feedback offer a Free Trial.
Campaign Monitor is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
OSI Feedback is designed for Large Enterprises, Medium Business and Small Business.
The starting price of OSI Feedback begins at $27/Month, while pricing details for Campaign Monitor are unavailable.
Some top alternatives to Campaign Monitor includes Campaigner, Moosend and SMTP.
Some top alternatives to OSI Feedback includes DropThought, Liveform, Qualified, GetFeedy, SentimentSnap, Workvivo, Feedsocio, Frill, InsightSofa, Nolt, IFTTT and RateMyService.
