Yes, both Nextsale and Scaleversion offer a Free Trial.
Nextsale is designed for Large Enterprises, Medium Business and Small Business.
Scaleversion is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Nextsale Starts at $39/Month whereas for Scaleversion Starts at $11.60/Month when Billed Yearly.
Some top alternatives to Nextsale includes Fomo, Proof, JustProof, Social Oracle, Super Social Proof, Sooproof, Notipack, Social Proofy, Proof Pulse and Proofly.
Some top alternatives to Scaleversion includes Fomo, Proof, SuperProof, Conversion Plus, Super Social Proof, Sooproof, Social Proofy, Proofly, SocialProof and Acalytica Social Proof.
