Yes, both ProofStuff and Approval Studio offer a Free Trial.
ProofStuff is designed for Large Enterprises, Medium Business and Small Business.
Approval Studio is designed for Individuals, Freelancers, 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 ProofStuff includes PageProof, Ziflow, Aproove, ProofQuick, Approval Studio, QuickReviewer, Hightail, BLUE Online Proofing, WebProof and CrossCap Online Proofing.
Some top alternatives to Approval Studio includes PageProof, ProofQuick, ProofCafe, QuickReviewer, ReviewStudio, Workgroups DaVinci Proof, Hightail, WebProof, Coment and Proofing.