Yes, both Dropbox Business and ProntoForms offer a Free Trial.
Dropbox Business is designed for Large Enterprises, Medium Business and Small Business.
ProntoForms is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Dropbox Business Starts at $12.50/Month whereas for ProntoForms Starts at $15/User/Month.
Some top alternatives to Dropbox Business includes CollaborateCloud, Google Workspace, Odrive, Sync.com, Google Drive, FileCloud, Box, Microsoft OneDrive for Business, Dropbox Professional and BluSync.
Some top alternatives to ProntoForms includes FastField, naturalForms, Forms On Fire, doForms, Jotform Mobile Forms, Streebo Mobile Forms, DynoForms, Formotus, FlowForma and FORM OpX.