Yes, both RMail and E-Sign offer a Free Trial.
RMail is designed for Medium Business and Small Business.
E-Sign is designed for Large Enterprises, Medium Business and Small Business.
The starting price of RMail begins at $6.99/User/Month, while pricing details for E-Sign are unavailable.
Some top alternatives to RMail includes PandaDoc, DeliverySlip, SignRequest, Signaturit, HelloSign, SignFree, E-Sign, eSigns, SignBox and eSign by SquidSoft.
Some top alternatives to E-Sign includes PandaDoc, Signaturit, Signable, SignEasy, DocuSign, signNow, Secured Signing, Techsign Doc, Document eSign and eSign by SquidSoft.