Yes, both Coment and Proofing offer a Free Trial.
Coment is designed for Large Enterprises, Medium Business and Small Business.
Proofing is designed for Individuals, Medium Business and Small Business.
Pricing details for both Coment and Proofing are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Coment includes PageProof, GoProof, ProofQuick, ProofCafe, QuickReviewer, BLUE Online Proofing, WebProof, CrossCap Online Proofing, ProofStuff and Proofing.
Some top alternatives to Proofing includes Infolio, PleaseReview, PageProof, QuickReviewer, ReviewStudio, Filestage, WebProof, Coment, MediaMarkup and Collabtools.