There is no single “SharePoint help desk” product from Microsoft. The sensible shortlist depends on whether you need a simple internal request queue, a custom Microsoft 365 app, a full service-management platform, or a supported third-party package that happens to use SharePoint and Teams.
That distinction matters. A polished ticket form is easy. Ownership, routing, permissions, email handling, reporting, service targets and upgrade support are where help desks become real systems.
Shortlist by use case
| Option | Best fit | Main limitation |
|---|---|---|
| Microsoft Lists with Power Automate | Small internal queue with straightforward triage | You own the data model, automation, reporting and support |
| Power Apps with Dataverse | Custom internal service process with relational data and role-based app design | Requires Power Platform design, governance and licence checking |
| Dynamics 365 Customer Service | Mature case-to-resolution operation with channels, queues and service processes | Larger implementation and product footprint |
| Specialist SharePoint or Teams product | Team wants a packaged help desk in its existing Microsoft environment | Vendor support, roadmap and data design need due diligence |
Do not rank these by a feature-count spreadsheet. Start with the work.
Option 1: Microsoft Lists and Power Automate
A Microsoft List can hold requests, priority, owner, status and timestamps. Power Automate can notify a queue, assign work and escalate overdue items. This route suits a controlled internal process with modest complexity.
Its weakness is not Lists. It is the amount of service-management behaviour your team must design and maintain. Email threading, duplicate detection, service calendars, parent-child tickets, knowledge suggestions and reliable reporting can turn a “small app” into a permanent internal product.
Check the connectors used by every flow against Power Automate licensing guidance. Microsoft 365 entitlements do not make every connector or Power Platform capability inclusive.
Option 2: Power Apps and Dataverse
Dataverse is a stronger foundation when requests relate to people, assets, locations, approvals and multiple service teams. A model-driven app can give agents structured views and business-process controls, while a canvas app can provide a focused requester experience.
This is still a custom application. Name a product owner, define environment strategy, use solutions, test security roles and decide who supports failed flows. Do not present “built inside Microsoft 365” as proof that the app automatically meets a security or compliance requirement.
Option 3: Dynamics 365 Customer Service
Dynamics 365 Customer Service is the Microsoft option designed around case management rather than a SharePoint list. Microsoft's case-to-resolution guidance covers intake, case creation, assignment, investigation, resolution and closure.
Choose it when those service processes are central to the organisation and the implementation can be governed as a business system. Confirm current licensing and availability with Microsoft's live product pages and your licensing adviser. This article deliberately does not freeze volatile prices into a comparison table.
Option 4: packaged tools for Microsoft 365
Third-party tools can add value when they provide a supported requester portal, email-to-ticket handling, queues, service targets, reporting and upgrades without your team building each part.
Current vendor-maintained examples include:
- Crow Canyon NITRO Help Desk
- Plumsail HelpDesk for SharePoint and Microsoft 365
- HarePoint HelpDesk for supported on-premises scenarios described by the vendor
This is not an endorsement or a claim that those products have equal scope. Ask each vendor for a current demonstration in the exact SharePoint, Teams and identity configuration you run.
The questions that expose a weak shortlist
Ask:
- Where do tickets, email bodies and attachments live?
- Can requester and agent permissions be tested independently?
- Which connectors, Power Platform environments and licences are required?
- Does email reply correlation work with shared mailboxes and external senders?
- Can we export all ticket data and attachments in a usable form?
- Who owns failed automation, product updates and disaster recovery?
- How are service targets paused, measured and reported?
- What happens when an agent leaves or a connection owner changes?
- Does the vendor support our SharePoint Server or Microsoft 365 configuration?
- What evidence will prove the pilot works?
Run a proof-of-work pilot
Use ten representative requests, including a duplicate, an attachment, a reassignment, an external reply, a missed target and a leaver scenario. Record where each request lands, which identity performs each action, and what the requester sees.
The pilot can prove that your chosen workflows operate in the test configuration. It cannot establish return on investment, legal compliance or production resilience without broader evidence.
Sources
- Dynamics 365 case-to-resolution process
- Use a connection reference in a solution with Dataverse
- Power Apps and Power Automate licensing FAQ
- Crow Canyon NITRO Help Desk
- Plumsail HelpDesk
- HarePoint HelpDesk
For practical Microsoft 365 service design without the invented benchmarks, join the SharePoint & Teams Admins Space.