OneDrive vs SharePoint: Which One Should Your Business Use?

OneDrive is for an individual's own work files; SharePoint is for shared team and company files. They run on the same Microsoft technology, which is why people mix them up, but the rule is simple: if a document belongs to you, use OneDrive; if it belongs to the team or the business, it belongs in SharePoint. Getting this distinction right is one of the highest-impact, lowest-cost decisions a Microsoft 365 business can make.

Key facts

• OneDrive is personal cloud storage tied to one user account; SharePoint is shared storage owned by the business.
• Both are included in every Microsoft 365 Business plan, with 1 TB of OneDrive storage per user.
• When a staff member leaves and their account is deleted, their OneDrive is scheduled for deletion too; SharePoint files survive.
• SharePoint adds team sites, shared permissions, and metadata that personal OneDrive is not designed for.
• The most common Microsoft 365 file-storage mistake is running the whole company on personal OneDrives instead of SharePoint.

What is the difference between OneDrive and SharePoint?

The core difference is ownership: OneDrive belongs to a person, SharePoint belongs to the organisation. OneDrive is the modern replacement for the "My Documents" folder, a private space for files you are working on. SharePoint is the modern replacement for the shared network drive, a place where teams keep documents that more than one person needs.

Under the hood they share the same engine, and both let you sync files to your desktop and edit them in the Office apps. That shared plumbing is exactly why the line gets blurred. But the ownership difference has real consequences, especially when someone leaves, which is where businesses that put everything in OneDrive get caught out.

When should you use OneDrive?

Use OneDrive for files that are genuinely yours: drafts you are working on, your own notes, a presentation you have not shared yet, personal copies of templates. If a document only matters to you and would not need to be handed over if you left tomorrow, OneDrive is the right home for it.

The test we give clients is a blunt one: if you were hit by a bus, would someone need this file? If yes, it should not be sitting in your OneDrive. That sounds dramatic, but it is exactly the scenario that bites businesses, when the only copy of an important document lives in the personal storage of someone who has left.

When should you use SharePoint?

Use SharePoint for anything shared: team documents, company policies, client files, project folders, templates the whole business uses. If more than one person needs a file, or it represents business knowledge rather than personal work, it belongs in a SharePoint team site with permissions set for the right group.

This is where the real value sits. SharePoint gives shared files version history, co-authoring, and group-based permissions that survive staff turnover. A client folder in SharePoint stays put and stays accessible no matter who joins or leaves, which is the whole point of treating it as a business asset rather than one person's files. We cover how to structure this properly in our SharePoint document management service.

What goes wrong when businesses use the wrong one?

The classic failure is a business running entirely on personal OneDrives, sharing files by sending links and attachments back and forth. It works day to day, so nobody questions it. Then someone leaves, their account is deleted to free up the licence, and weeks later a colleague discovers the only copy of a critical document went with them.

We have walked into this exact situation more than once across Sydney SMEs. The fix is not complicated, but it is a lot easier to do before the data loss than after. Moving shared files into SharePoint and reserving OneDrive for genuinely personal work removes the single biggest risk in how most small businesses store files.

Frequently asked questions

Can I move files from OneDrive to SharePoint?

Yes. Files can be moved from OneDrive to a SharePoint document library, and the move keeps version history. For a few files you can do it by dragging in the browser; for a whole business worth of misplaced shared files, it is worth planning the move so the SharePoint structure is right before you fill it. We handle this as part of setting up SharePoint properly.

Do OneDrive and SharePoint use the same storage allowance?

Not exactly. Each user gets their own OneDrive storage, typically 1 TB, while SharePoint has a separate pooled storage allocation for the organisation that grows with the number of licences. They are billed and measured separately, so heavy SharePoint use does not eat into anyone's personal OneDrive space.

If I delete a file in OneDrive, is it gone?

Not immediately. Deleted OneDrive files go to a recycle bin with a retention window before they are permanently removed. That helps with accidents, but it is not a backup, and once the window passes the file is gone. For real protection, a separate Microsoft 365 backup is needed, since native retention has limits.

Which one should new staff be trained to use?

Both, with a clear rule: personal work in OneDrive, shared work in SharePoint. The simplest framing for new staff is "if a colleague might need it, save it to the team site, not your OneDrive." A well-structured SharePoint setup makes that the path of least resistance, which is the best way to make the habit stick.

If your business has drifted into keeping everything on personal OneDrives, sorting that out before someone leaves is worth doing. We are happy to look at how your files are stored and help move shared documents somewhere they will not vanish with a departing staff member.