Best Cloud Storage

Cloud storage is the buzzword of the year. There are hundreds of services that will store your data on their servers but are they really reliable and trustworthy. The question is which is the best cloud storage service for your needs? We’ve scoured the web and our team of experts tested the major services relentlessly to find the best option for you. Here is the criteria that we use to evaluate each cloud storage service: 


With each service we’re using a test folder of 10GB in size which contains a variety of file formats: photos, videos, presentations, documents and music files. We upload those files, then fake a hard drive failure and try to restore those files from the cloud storage service. If a company supports file sync and sharing we test that as well asking questions like: how does the service handle conflicted copies during file sync? How many file versions are created? Can we protect the shared file with a password? And much more. 

Security and Encryption

If you decide to go for a cloud storage service you need to make sure your data is protected and secure. How can you make sure of that? You need to have a look at our cloud storage comparison chart to see which services offer encryption for your files. If a provider doesn’t encrypt your files you may fall victim to data theft.


When people think about cloud storage they forget that it might take time to upload all of your files to a particular service. We measure the time it takes to upload our test folder and document the results so that you can see which services are the fastest. Of course, speed depends highly on your own Internet connection but it is important to know if a cloud company caps your bandwidth manually. 


While our office is full of geeks we perfectly know that most computer users just want things to work. That’s why we test each service of its ease-of-use. How easy is it to get your files uploaded and downloaded? Can you access your files easily via a web interface? Some services use overly complicated software that confuses the user. We listed the ones at the top that are easy to use.

Customer ratings

All of our reviews take into consideration the customer ratings on our site as well as feedback from the tech forums. If a provider receives particularly bad reviews it will reflect on our final judgement of that service. Take your time and read our customer reviews of the leading cloud storage services. They point out the good and the bad. 

Best Cloud Storage Services

Justcloud Review

Overall solid service. Some nuisances here and there.

JustCloud is certainly one of the rising stars in the cloud storage market. Who doesn’t want unlimited cloud storage for their files? If you’re just diving into the cloud storage world give JustCloud a risk free trial. 

Starts from
$ 8.69 per month
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SugarSync Review

Cloud storage thought "out of the box".

SugarSync is certainly one of the best cloud storage services as it offers cheap storage and a lot of features like file sharing, sync and a web photo album that you can use to easily store and send your pictures. 

Starts from
$ 7.49 per month
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Dropbox Review

Passable syncing and good transfer speed.

Dropbox is certainly the most famous cloud storage service and its file synchronisation capabilities are one of the best. Yet, we are missing proper file encryption. It is compatible with Windows and Mac and apps are available for the major mobile plattforms as well. 

Starts from
$ 9.99 per month
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SpiderOak Review

Secure online backup & sync

We love SpiderOak because it is certainly the most secure cloud storage service you can get. With their zero knowledge privacy  you can be sure your data is safe. At times it is difficult to understand how some features are intended. 

Starts from
$ 7.00 per month
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Google Drive Review

Remarkably flexible cloud storage and collaboration.

Google is useful if you’re already using Google Docs a lot. You can bring your documents to your desktop and keep your files in sync. The overall functionality is similar to Dropbox, yet they still need some time to get better reliability.

Starts from
$ 1.99 per month
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OneDrive Review

Cloud storage from Microsoft.

SkyDrive is Microsoft’s counterpart to Dropbox and Google Drive. With 7GB of free storage it gives you plenty of space for your files. Yet, we think it doesn’t work as well as the other service. If you’re working a lot with Excel, Word and PowerPoint it’s a no-brainer, though, but we wouldn’t pay for it. 

Starts from
$ 1.99 per month
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Amazon Cloud Drive Review

Amazon's half-baked cloud storage solution.

Amazon’s Cloud Drive has come a long way but it is still in its infancy. Recently Amazon made the leap and released their desktop app but it can’t compete with ElephantDrive or Dropbox. 

What is cloud storage?

Back in the day we used to store and access our files locally on our computers. We write a document, save it and tomorrow we’d go back to it and make some changes. But all of that had to take place on the same computer. Or you’d have to use a USB-thumb drive to move files back and forth. Thanks to technological improvements and cheaper storage space we’re now able to upload those files to the Internet and access them where ever we are. And that’s the concept of cloud storage.