Yes, both Approval Studio and ReviewStudio offer a Free Trial.
Approval Studio is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
ReviewStudio is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Approval Studio Starts at $3,999/Month when Billed Yearly whereas for ReviewStudio Starts at $15/Month when Billed Yearly.
Some top alternatives to Approval Studio includes PageProof, ProofQuick, ProofCafe, QuickReviewer, ReviewStudio, Workgroups DaVinci Proof, Hightail, WebProof, Coment and Proofing.
Some top alternatives to ReviewStudio includes PageProof, ProofCafe, QuickReviewer, Workgroups DaVinci Proof, Hightail, WebProof, Coment, CrossCap Online Proofing, ProofStuff and Proofing.