It's cloud storage week, with Dropbox rolling out an update that
improves how its users can share things, Microsoft's SkyDrive getting
dedicated desktop apps and a revamped feature set, and Google Drive
finally making its long-awaited debut. The market suddenly got much more
competitive perhaps even before we all realized it was necessary.
Although there are many more options out there, some serving specific
niches, we've hand-picked what arguably are the most high-profile and
consumer-friendly cloud storage services currently out. We took them for
a spin to see how well they stack against each other, first with a
brief overview on the table below and later in better detail, with
impressions and commentary to give you a better idea of which one may
fit your needs best.
|
Dropbox |
Google Drive |
iCloud |
SkyDrive |
SugarSync |
Free storage |
2GB |
5GB |
5GB |
7GB
(25GB limited time offer) |
5GB |
Additional storage (price per year) |
50GB ($99); 100GB ($199) |
25GB ($30); 100GB ($60) |
10GB ($20); 20GB ($40); 50GB ($100) |
20GB ($10); 50GB ($25); 100GB ($50) |
30GB ($50); 60GB ($100); 100GB ($150) |
File size limit |
300MB via browser, unlimited from desktop |
10GB |
25MB free accounts, 250MB paid users |
2GB |
|
Desktop apps |
Windows, OS X, Linux |
Windows, OS X |
Windows, OS X |
Windows, OS X |
Windows, OS X |
Mobile apps |
iOS, Android, BlackBerry |
Android, iOS |
iOS |
Windows Phone, iOS |
iOS, Android, BlackBerry, Windows Phone |
Web interface |
Yes |
Yes |
Yes |
Yes |
Yes |
Version tracking |
Yes |
Yes |
No |
Yes |
Yes |
Multiple folder sync |
No |
No |
No |
Sort of |
Yes |
Sync over LAN |
Yes |
No |
Yes |
No |
No |
Stream to mobile |
Yes |
No |
Yes |
Yes |
Yes |
Public sharing |
Yes |
Yes |
No |
Yes |
Yes |
File/folder collaboration |
Yes |
Yes |
No |
Yes |
Yes |
Password protect file sharing |
No |
No |
No |
No |
Yes |
Dropbox
Dropbox wasn't
the first cloud-based storage service in the market, but it certainly
was the one that pioneered the seamless one-folder synchronization
approach that everyone is following now: toss any file into a preset
folder and it automatically appears in any other device connected to
your account. Make an edit and everything synchronizes instantaneously.
Famous for its simplicity and ease of use, Dropbox doesn't fall behind
when it comes to features either, with a version tracking system, easy
sharing, collaboration options, and more.
Performance-wise Dropbox offers more flexibility than most competing
services. You can tweak how fast it uploads and downloads files, which
is great if you don't want it to steal bandwidth from other important
things, and if two devices are on the same network they will sync much
faster over LAN.
The Dropbox client works the same on every major platform -- Windows,
Mac, Linux, iOS, Android, BlackBerry -- and you can also access your
files through its clean and capable web interface on any device with a
browser. Another key strength is that its popularity has led a lot of
third-party developers to integrate Dropbox synchronization
functionality into their apps and services using the public API.
Its main drawback? Dropbox offers just 2GB of storage for free, which
compares unfavorably to rivals, but you can bump that up to 18GB
without spending a dime by referring new users (at 500MB bonus space
apiece). Paid storage is also expensive: 50GB or 100GB of extra storage
costs $9.99 or $19.99 a month.
Google Drive
The debutant
Google Drive
offers the same drag-and-drop synchronization capabilities as Dropbox
on the desktop, with clients available for Windows and OS X, but its web
portion is more robust than the latter. On the web, Drive ties in with
Google Docs and another handful of Drive apps for Chrome to support up
to 30 types of files, allowing you to view or edit images and videos,
work on documents, and more, right inside the browser.
Sharing capabilities are also present, but as far as I can tell you
can't set permissions from the desktop client, so you'll need to go to
the web app and click through a few options depending if you want to
send by email, share with other users, or make a file public. You can
set files as view-only or make them editable.
Search is also a big part of Google Drive -- again, from the web
interface -- allowing you to search by document type, owner, and other
advanced filters. There's even OCR capabilities built into the service
so Google will scan any images on your Drive account for text and make
them searchable, or if Google can decipher the contents of your pictures
(a landmark, for example), you can just search by subject and it will
come up in the results. That's a neat feature indeed, although it might
turn off more privacy conscious users -- especially after
checking the TOS.
Google Drive is also available on Android and the iOS client is
supposedly on the way. It comes with 5GB of free storage (Google Docs
files don't count towards that limit), and offers upgrade options like
$2.49/month for 25GB of extra storage, $4.99/month for 100GB of storage,
and 200GB for $9.99/month.
Apple iCloud
Apple's
iCloud
lacks many of the features available in cloud storage services like
Dropbox or SkyDrive, but still stands to grab a good chunk of the market
for a simple reason: its deep integration with iOS. In fact, almost 70%
of the 350+ million iDevice users have access to iCloud, with
over 100 million using it already.
If you are into the Apple ecosystem this one is a no-brainer. It's
virtually transparent to the user and can keep your mail, contacts,
calendar, documents, backups, and more, synchronized and stored in the
cloud. Apple's iWork suite as well as various third-party OS X and iOS
apps come with iCloud sync capabilities built in, but aside from those
you won't be able to just throw any type of file into your account. It's
definitely a more streamlined yet closed way to manage your stuff in
the cloud.
Your music, movies, apps, books, and TV shows purchased from iTunes
are saved to the cloud but don't count against your free storage, and
you'll be able to stream that content to your iPhone and iPad. Pay an
extra $25 a year for iTunes Match and you'll be able to store and stream
music obtained from other sources, too.
The web interface is more limited compared to other cloud services
but it's there in case you need to quickly check up on you mail,
contacts or iWork documents from a browser, or to use the handy "Find My
Phone" feature. Otherwise it's available on Mac, Windows and iOS and
comes with 5GB of storage for free.
SkyDrive, SugarSync, Our Picks
SkyDrive
Microsoft's
SkyDrive
has been around for a while but just recently it received a major
revamp that puts the service in the spotlight once again. New dedicated
apps for Windows and OS X integrate into the OS with a folder where
users can drop files into. The service now includes the synchronization
abilities of Live Mesh as well as its unique "fetch" feature, which
enables you to remotely access any file on your computer, even those
outside the default SkyDrive folder. Mobile apps are available for iOS
and Windows Phone.
Like Google Drive, SkyDrive's web interface lets you create and edit
documents within the browser for Microsoft Office products like Word,
Excel, PowerPoint, and OneNote, and everything is searchable powered by
Bing. You can also share files and folders with groups or via public
links and set them as view-only or allow edits.
Overall SkyDrive is a very well-rounded cloud storage solution. It
comes with 7GB of space, which is already enough to beat the other
contenders in this round-up, and if you signed up before April 22 you
can bump that to 25GB. Extra storage is also the cheapest all around at
$10, $25 and $50 per year for 20GB, 50GB or 100GB.
SugarSync
Another well-established cloud storage provider and perhaps one of the most feature rich services you will find.
SugarSync
is among the very few that lets users pick folders all over your
computer to sync, rather than having users reorganize stuff and throw
everything into a single folder. This allows very fine-grained control
over what to sync to each device connected to your account.
That extra flexibility brings some added complexity that might turn
off novice users -- it's not rocket science but it is a bit more work to
manage compared to services like Dropbox that require almost no user
intervention.
Other features include uploading via email (with Outlook
integration), no file size limits, media streaming to mobile devices,
and the ability to share files and folders with specific users or
publicly, with the option to password-protect said files. There's also
version tracking but versions are only saved for 5 days versus 25-30 on
all others.
SugarSync is available on Windows and OS X desktops and just about
every mobile platform. You get 5GB of free storage out of the box, while
additional storage can be had for a monthly fee of $4.99 (30GB), $9.99
(60GB), $14.99 (100GB), $24.99 (250GB), or $39.99 (500GB).
Making some picks
The great thing about having many free cloud storage options is that we don't really
need
to pick one single winner. Rather, you should pick whatever meets your
needs and has the stronger support for the platforms you use. If you are
running low on space you could even combine two or three while sticking
in the free tier.
In my case, combining iCloud and Dropbox works just fine. The first
because I already have a couple of iDevices and using the cloud to
backup my data is as simple as flipping a switch. The second because
I've been using it for years to store my day-to-day work files and other
important stuff I may need access to while on the go. A service like
SkyDrive could replace Dropbox for me, but for now at least, since I'm
not running low on space, not even the free 25GB are enough incentive to
switch.
If I were to pick some winners, however, I'd go for something like this:
- Ease of use without sacrificing features: Dropbox.
- Best deal on free and paid storage: SkyDrive
- Fine-grained control and vast feature set: SugarSync
- Best browser experience (and no-brainer if you use Google Docs a
lot): Google Drive