Yes, both Notarize and Signaturit offer a Free Trial.
Notarize is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Signaturit is designed for Large Enterprises and Medium Business.
Pricing for Notarize Starts at $25per Notarization whereas for Signaturit Starts at $17.11/User/Month.
Some top alternatives to Notarize includes PandaDoc, Signaturit, Foxit eSign, signNow, Legalesign, GoSigner, Docu Signer, PandaDoc Notary and E-Sign.
Some top alternatives to Signaturit includes PandaDoc, DottedSign, DocuSign, signNow, Techsign Doc, Docu Signer, Document eSign, E-Sign, SignBox and eSign by SquidSoft.