Yes, both Dropbox Business and Nuclino offer a Free Trial.
Dropbox Business is designed for Large Enterprises, Medium Business and Small Business.
Nuclino is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Dropbox Business Starts at $12.50/Month whereas for Nuclino Starts at $5/User/Month when Billed Yearly.
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 Nuclino includes ClickUp, Trello, Confluence, CollaborateCloud, Airtable, Microsoft SharePoint, Collabee, Slab, Notion, Slite and Witeboard.