Yes, both DSers and Opinew offer a Free Trial.
DSers is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Opinew is designed for Large Enterprises, Medium Business and Small Business.
Pricing for DSers Starts at $15.90/Month when Billed Yearly whereas for Opinew Starts at $9.99/Month.
Some top alternatives to DSers includes Spocket, AutoDS, Dropshipper, Topdser, Dropified, Zendrop, DSM Tool, DropshipMe, Alidropship, Dropship SPY, EasyDser and Dropship Connector.
Some top alternatives to Opinew includes ReviewBuzz, ReviewInc, Reputation.com, Trustpilot, Review Tool, Revi, Reputation Studio, ReviewRev, Grab Your Reviews and Reeview.