SharePoint and OneDrive both come with Microsoft 365, both store files in the cloud, and the overlap confuses a lot of small business owners. Here's a plain-English guide to which one to use for what, how they work together, and the mistakes worth avoiding.
Frequently asked questions
What's the actual difference between SharePoint and OneDrive?
OneDrive is your personal work drive: files you own and occasionally share, like a private Documents folder in the cloud. SharePoint is shared team storage: files that belong to a department or the company, organized into sites so the right people have access. The simple rule is "my stuff" in OneDrive, "our stuff" in SharePoint.
If they overlap, which should we use for company files?
Anything more than one person needs should live in SharePoint. When a document sits in an employee's OneDrive, it's tied to that person's account, so if they leave or you disable their login, the team can lose access to files it depends on. SharePoint keeps shared work with the team that owns it, independent of any single employee.
Isn't OneDrive easier for a small team?
It feels easier at first because everyone already has it, but it creates a mess as you grow. Files scattered across personal drives are hard to find, hard to secure consistently, and hard to hand off when someone leaves. Setting up a few SharePoint sites early is a little more work now and saves a painful cleanup later.
How do SharePoint and OneDrive work together?
They're built on the same technology and sync through the same OneDrive app on your computer. You can sync a SharePoint library so it shows up as a folder in File Explorer, right next to your personal OneDrive files. In practice, people keep drafts and personal files in OneDrive, then move finished, shared documents into the relevant SharePoint site.
Where does Microsoft Teams fit in?
Teams is the chat and meeting layer, but the files you share in a Team actually live in SharePoint behind the scenes. Every Team has a SharePoint site attached to it. That's why many small businesses organize files through Teams channels without realizing they're already using SharePoint, which is fine as long as the structure stays tidy.
Is one more secure than the other?
Both use the same Microsoft 365 security controls, so protection depends on how you configure them, not which one you pick. SharePoint is actually easier to secure at scale because you set permissions per site and library instead of trusting each employee to share personal files correctly. Multi-factor authentication and sensible sharing limits matter more than the SharePoint-versus-OneDrive choice.
How much storage do we get?
With most Microsoft 365 business plans, each user gets 1 TB of OneDrive storage, and your organization gets a shared SharePoint pool that starts around 1 TB plus an allotment per user. For a typical small business that's plenty. The harder part is usually organizing it well, not running out of room.
Should we move our old file server into SharePoint?
Often yes, but plan it rather than dragging everything over at once. A file-server-to-SharePoint migration is a chance to clear out junk, rethink your folder structure, and set permissions properly. Done carelessly, it just recreates the old mess in the cloud. This is the kind of move where managed Microsoft 365 support earns its keep.
By The NetSys Group Team. The NetSys Group has delivered managed IT, cybersecurity, and cloud services since 1998. Our engineers hold degrees in electrical and computer engineering and are certified Microsoft and Cisco instructors, serving businesses across NY, NJ, CT, PA, and Southwest Florida.
Not sure how your files should be organized across OneDrive, SharePoint, and Teams? Contact The NetSys Group for a complimentary review of your Microsoft 365 setup.
Turn insight into action.
Take a free cybersecurity or AI readiness assessment, or book a call with a NetSys engineer — no obligation, no runaround.