Yes, both Approval Studio and ProofStuff offer a Free Trial.
Approval Studio is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
ProofStuff is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Approval Studio begins at $3,999/Month when Billed Yearly, while pricing details for ProofStuff are unavailable.
Some top alternatives to Approval Studio includes PageProof, ProofQuick, ProofCafe, QuickReviewer, ReviewStudio, Workgroups DaVinci Proof, Hightail, WebProof, Coment and Proofing.
Some top alternatives to ProofStuff includes PageProof, Ziflow, Aproove, ProofQuick, Approval Studio, QuickReviewer, Hightail, BLUE Online Proofing, WebProof and CrossCap Online Proofing.