Dropbox, Skydrive and Google Drive: a Quick Comparison
I've been a big fan of Dropbox for years but recently there have been some new and/or improved competitors to the Dropbox drive service: Google Drive and Microsoft's SkyDrive. Here's a quick comparison of all three products:
Dropbox
- Drive size
- Initial drive size is 2GB, with an additional 500MB for every referral up to 18GB
- Cost
- 2-18GB - Free
- 50GB - $9.99/month, $99.99/year
- 100GB - $19.99/month, $199/year
- Platforms:
- PC: Windows XP and Windows 7
- Linux
- Mac
- iPhone/iPad apps
- Android for tablets and Smart Phones
- Blackberry
- Extras
- Retrievable file history for 30 days: deleted files remain on the Dropbox server for easy recovery
- Detailed logs of file changes (additions, deletions, changes)
- Selective syncing of individual files
- Add-on support, including e-mail to Dropbox, auto transfer to other cloud-based drives, and web hosting
Google Drive
- Drive Size
- Initial size of 5GB; no incentive program
- Cost
- 5GB - Free
- 25GB - $2.50/month, $30 / year
- 100GB - $5/month, $60/yeay
- Platforms
- PC: Windows XP and Windows 7 (no real standalone client used)
- Mac
- Android Tablets (possibly Smartphones as well)
- Extras
- 10GB upload limit with web-based interface (2GB for competing products)
- Editing of more types of documents possible (AUTO CAD, Photoshop formats)
- Integration with Google Apps/Docs tools (collaboration, etc.)
Sky Drive
- Drive Size
- Initial drive size is 7GB; however new users can get 25GB for a limited time
- Cost
- 7/25GB - Free
- Additional 20GB - $10/year
- Additional 50GB - $25/year
- Additional 100GB - $50/year
- Platforms
- PC: Windows 7 only (no XP support)
- Mac
- iPhone/iPad apps
- Windows Phone
- Extras
- Several apps are available that integrate SkyDrive with MS OneNote, Outlook, and files from a smart phone.
- MS Office documents can be edited within SkyDrive without any loss of formatting