Really Simple Support offers Free Trial, but Open Testimonials does not.
Open Testimonials is designed for Large Enterprises, Medium Business and Small Business.
Really Simple Support is designed for Medium Business and Small Business.
Pricing for Open Testimonials Starts at $15 whereas for Really Simple Support Starts at $6.66/Month when Billed Yearly.
Some top alternatives to Open Testimonials includes Softr, Wally, Super, Qualified, Workvivo, Really Simple Support, IFTTT, Supermetrics, Online Check Writer, Drag and Ecanvasser.
Some top alternatives to Really Simple Support includes Freshdesk, Support Hub, Snappy, Support.cc by 500apps, SmartSupport, Little SaaS Communication, Qualified, Workvivo, QReviews, Stream Follows, Featurelly and IFTTT.