When comparing OneDrive vs Amazon S3 , the Slant community recommends OneDrive for most people. In the question“What are the best cloud backup services?” OneDrive is ranked 19th while Amazon S3 is ranked 31st. The most important reason people chose OneDrive is:
Once setup OneDrive folder and local folders can be the same slowing for seamlessly integration into Windows OS.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Full integration in Windows 10
Once setup OneDrive folder and local folders can be the same slowing for seamlessly integration into Windows OS.
Pro Collaboration via Office 365
If you use Office 365 with OneDrive, you can share a file to edit collaboratively in real time.
Pro Microsoft Office integration
It integrates with Word, Excel, PowerPoint, etc as if you were using OneDrive locally.
Pro Automatic photo uploads from phone
When Android, iOS and Windows Phone users shoot a photo with their phone it is automatically uploaded to OneDrive via app.
Pro Music file syncs with Groove Music
Music files put in the Music folder in OneDrive sync with Groove Music.
Pro No setup for Windows 8/8.1
If you use Windows 8 or 8.1, OneDrive is already built in your system and can be accessed via file explorer.
Pro Free for small sites
The free tier will cover most personal home pages.
Pro Easily scalable
There's no cap in storage or traffic. Cost is based on usage.
Pro Super cheap with a year's worth of free service
S3 storage costs $0.03 per GB and gets cheaper the more is stored, PUT, COPY, POST, or LIST requests are $0.005 per 1,000 requests and GET and all other requests are $0.004 per 10,000 requests. And with some restrictions is available for free for a year.
Pro Fast setup
You can provision a S3 bucket, upload files, setup the DNS, and go live in under 10 minutes.
Pro Fast
S3 is fast even without a CDN.
Pro Easy to setup with CDN
Simple to set up with Amazon's CloudFont CDN.
Pro Supports custom root domains
To set up a custom domain, Amazon Route 53 has to be configured as the DNS provider with the domain registrar, two buckets have to be created and configured with the name the same as the domain - one including, one excluding www. A more in-depth explanation can be found here.
Pro No security risks
There's no server to manage, so no security issues to patch or keep watch.
Cons
Con Strictest code of conduct
Terms of Service forbid any kind of nudity, or that incites, advocates, or expresses pornography or racism among other things.
Con Becomes slower when it picks up a "Linux" user-agent
This may be intentional by Microsoft to force OneDrive users to use Windows. When OneDrive picks up a "Linux" user-agent it becomes slow whereas when from the same computer and browser it picks up a "Windows" user-agent it becomes considerably faster.
Con Credit card needed
Amazon will try to retrieve the money every month after one year trial. If you have no money you will be banned.
Con Setting up automatic public permissions is confusing
By default, S3 sets uploaded files to private. You can configure your S3 bucket to auto-apply public permissions by copying and pasting a template. But the template might be intimidating to some users.
Con Confusing web interface
Amazon S3's web interface is quite confusing, especially for first-time users, but there are many tutorials online that help beginners to set up a static site on S3.
Con No SFTP support
Amazon S3 does not have SFTP support, instead the S3 web interface has to be used.