Client offers Free Trial, but PortalsXpress does not.
PortalsXpress is designed for Large Enterprises, Medium Business and Small Business.
Client is designed for Freelancers, Medium Business and Small Business.
Pricing for PortalsXpress Starts at $25.95/Month whereas for Client Starts at $4.99/Month when Billed Yearly.
Some top alternatives to PortalsXpress includes DocSend, SmartVault, MyDocsOnline, Pipefile, Dropvault, Qualified, Workvivo, safedrop, ClientTable, SendSecure.io, IFTTT and GuestSend.
Some top alternatives to Client includes SuperSaaS, SalesCRM, Client Book CRM, AllClients, oClient, Clientshare, Freshdesk Customer Success (Formely Freshsuccess), Qualified, Checkeden, Workvivo and InsightSofa.