Yes, both TextExpander and DocSend offer a Free Trial.
TextExpander is designed for Large Enterprises, Medium Business and Small Business.
DocSend is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for TextExpander Starts at $3.33/Month when Billed Yearly whereas for DocSend Starts at $10/User/Month when Billed Yearly.
Some top alternatives to TextExpander includes Sales Desk, Text Blaze, GetAccept, Enablix, Prezentor, Showell, Meet Alfred, sales-i, Master-O and Zoomifier.
Some top alternatives to DocSend includes Microsoft SharePoint, Enablix, Showell, PandaDoc, Dropbox Business, Dropbox Professional, DocuSign, signNow, Document eSign and MyDocSafe.