Yes, both Proofing and PageProof offer a Free Trial.
Proofing is designed for Individuals, Medium Business and Small Business.
PageProof is designed for Large Enterprises, Medium Business and Small Business.
The starting price of PageProof begins at $199/Month when Billed Yearly, while pricing details for Proofing are unavailable.
Some top alternatives to Proofing includes Infolio, PleaseReview, PageProof, QuickReviewer, ReviewStudio, Filestage, WebProof, Coment, MediaMarkup and Collabtools.
Some top alternatives to PageProof includes Ziflow, ProofQuick, ProofCafe, QuickReviewer, ReviewStudio, WebProof, Coment, CrossCap Online Proofing, ProofStuff and Proofing.