Top 2 Dropbox Business Alternatives

Google Drive Enterprise is a business version of google drive personal storage. The Price starts with $8 per user per month + $1 per 25 GB. Drive Enterprise uses pay as you use strategy. The pricing is based on active users and storage used per month. The base plan also includes Includes Google Docs, Sheets, Slides.

OneDrive for Business is part of Microsoft's office 365 product family. OneDrive connects you to all your files in Office 365 so you can share and work together from anywhere. Onedrive business plan starts with $5/user/month and it includes 1 TB of OneDrive storage per user.