Liscio is a client communication platform built around secure messaging, e-signatures, and payment requests, with document exchange as one part of a broader mobile-first portal. ClientBrief focuses only on the document-collection piece.
Liscio runs $49-59/user/month, scaling up to $75/user/month for larger firms, billed annually. If secure client messaging and e-signatures aren't what you need — just a fast way to collect documents — ClientBrief covers that for a flat $7.99/month.