Cloud Storage Services Data

File Storage/Sync/Share Services At a Glance
Provider

Amazon Cloud Drive

Apple iCloud

Box

Dropbox

Google Drive

Microsoft OneDrive

Free storage

5GB

5GB

10GB

2GB

15GB

15GB

Lowest cost paid plan

$10 yearly

$12 yearly

Starter: $60 yearly

Dropbox Pro: $99 yearly

$24 yearly

$24 yearly

20GB

20GB

100GB

1TB

100GB

100GB

$500 yearly

$240 yearly

Enterprise: $420 yearly
(call company for large-scale
user quote)

Dropbox for Business:
$15/user/month

Google Apps Unlimited:
$120/user/year

OneDrive for Business:
$30/user/year

1TB

1TB

Unlimited

Unlimited

Unlimited

1TB

Software clients

No desktop clients;
Android, iOS

iCloud documents accessed,
uploaded and shared via
Apple iWorks desktop and
mobile apps, web browser

Windows, Mac, iOS, BlackBerry, Android

Windows, Mac, Linux, iOS,
Android, BlackBerry

Windows, Mac, iOS, Android,

Windows, Mac, iOS,
Android, Windows Phone

File size limits

2GB

1GB

250MB (free plan);
2GB (starter plan);
5GB (business, enterprise
plans)

10GB (files uploaded via
website); uploads via
desktop or mobile apps,
no limitation

Varies depending upon file
type; see size limits

10GB

Advertised security
features include
(but not limited to):

•Data sent to and from
company servers using
28-bit RC4 encryption

•Minimum of 128-bit AES
encryption

• 256-bit AES encryption

• SSL

• Active Directory and SSO

• AES 256-bit encryption

• Custom data center
servers

• Perfect Forward Secrecy
(PFS) encryption

• SSL and At Rest Encryption

• SSO

• Two-factor authenication

• Two-factor authenication

• Two-factor authenication

• Two-factor
authentication

Storage included
Highest cost paid plan

Storage included

•Transport Layer Security
(TLS)

• SSL encryption

• A variety of access permissions, including auto-expirfation and file locking
• Audit logs
• Security policies and
automations
• Custom admin roles
• Compliance email archive
• Mobile security controls,
including MDM integration

• Audit logs