Use SharePoint when a Microsoft 365 organisation needs governed document libraries, internal pages, lists, search and permissions that work with Teams and Microsoft 365 groups. Do not use it merely because it is included in a licence, and do not expect the platform to repair poor ownership or information architecture.
SharePoint is a good fit for four jobs
Team document management
SharePoint libraries support version history, metadata, views, sharing and co-authoring. Teams stores channel files in SharePoint, so many organisations already depend on it even when users rarely open a SharePoint page.
It is a strong fit when files belong to a team or business process rather than one person's drive.
Intranet publishing
Modern SharePoint sites provide pages, news, navigation and audience-aware communication surfaces. Microsoft's intranet guidance recommends starting with business scenarios, governance and the people who will maintain the content.
An intranet is not finished when the home page launches. It needs owners, publishing standards and a review cycle.
Structured work with lists
Microsoft Lists and SharePoint lists are useful for work that has rows, fields, statuses and views. They can support forms and Power Automate, but they are not a universal database replacement.
Use a list when the data model and scale fit the service. Use Dataverse, SQL or another platform when relationships, transaction control or application requirements demand it.
Microsoft 365 integration
SharePoint works closely with Teams, OneDrive sync, Microsoft Search, Power Automate and Power Apps. That integration can reduce duplicate platforms, but only when permissions and ownership are designed deliberately.
What SharePoint does not solve by itself
SharePoint cannot decide:
- which site should own a document;
- who may share externally;
- which metadata people will maintain;
- how long content should be retained;
- when an abandoned site should be archived;
- whether sensitive information belongs in the service.
Microsoft provides retention, audit and information-protection capabilities across Microsoft 365, but availability and behaviour depend on configuration and licensing. SharePoint alone does not make content compliant with a law or policy.
When another tool may fit better
Choose a simpler file-sharing service when you need only straightforward storage and sharing with no Microsoft 365 dependency.
Choose a specialist content-management or digital-experience platform when public publishing, commerce, multilingual delivery or complex marketing workflows dominate.
Choose a proper application data platform when the work depends on transactions, complex relationships or intensive reporting.
Choose Teams for conversation and meetings, while remembering that its files and many connected artefacts still rely on SharePoint.
A sensible pilot
Do not start with a company-wide migration. Pick one real workflow and define:
- the people and content involved;
- the site owner and backup owner;
- the library, metadata and views;
- the membership and external-sharing boundary;
- the retention or deletion requirement;
- a recovery test using version history or the recycle bin;
- the evidence you will review after the pilot.
Test with non-sensitive sample content first. Check the experience in the browser, Teams and any approved sync client. Verify what guests and ordinary members can see rather than relying on an owner's view.
The decision in one line
SharePoint is worth using when its document, intranet and Microsoft 365 integration model matches the work and somebody will govern it. It is a poor choice when the only requirement is “we already pay for it”.
If you are designing or repairing a SharePoint estate, join the SharePoint & Teams Admins Space.