Common SharePoint Challenges for MSPs (And How to Solve Them)
SharePoint Challenges: What MSPs Need to Know ⎮ Learn how MSPs solve common SharePoint challenges, from sync issues and external sharing to large files and legacy access, while choosing the right solution for each client.
Common SharePoint Challenges for MSPs (And How to Solve Them)
Introduction
Almost every managed service provider supporting small and midsize businesses works with SharePoint. It arrives bundled with Microsoft 365, it underpins Teams and OneDrive, and for a large share of SMB clients it is the default location for documents and collaboration. Because it is so widely deployed, MSPs also field a steady stream of SharePoint questions, requests, and occasional frustrations from clients who use it every day.
This article is written for the people who handle those conversations: MSP owners, solutions architects, technical consultants, and the Microsoft 365 administrators who work inside MSPs. Its purpose is not to criticize SharePoint, which is a capable and mature platform, but to help MSPs recognize the recurring challenges they see across many SMB clients, understand why those challenges occur, and evaluate the range of ways they can be addressed.
The framing throughout is deliberately balanced. Every file platform reflects design choices, and those choices make it well suited to some workloads and less suited to others. SharePoint is no exception. Understanding where it excels and where its design creates friction lets an MSP give better advice, configure it more effectively, and recognize the specific situations in which a different or complementary approach may serve a client's requirements more directly. The goal is judgment, not a verdict.
One theme runs through everything that follows, and experienced MSPs will recognize it immediately: most SharePoint problems are not really SharePoint problems. They are the result of organizations continuing to treat a cloud collaboration platform like the file server it replaced. Once you see that pattern, the individual complaints stop looking like isolated faults and start looking like predictable symptoms of a mismatch between how a platform is designed and how people actually use it.
The article covers what SharePoint does well, why complaints still reach the MSP, eight common challenges and how they are typically handled, an original framework for deciding which workloads belong where, and practical guidance on which SMB clients tend to outgrow a SharePoint-only approach. It is educational first, and it treats SharePoint, the wider Microsoft ecosystem, Azure, and dedicated managed file sharing as legitimate options to be matched to the client rather than ranked in the abstract.
Quick Answer
A Pattern Worth Naming: Complement Rather Than Replace
Before looking at specific challenges, it helps to name a pattern that experienced MSPs see repeatedly: the most durable solutions rarely involve replacing SharePoint. They involve complementing it, keeping SharePoint for the work it does well and routing a few specific workloads to a tool designed for them.
This matters because the instinct when a platform frustrates a client is often binary: keep it or rip it out. In practice, neither extreme serves the client well. Ripping out SharePoint discards genuine strengths and disrupts everyone. Forcing every workload into it produces the friction this article describes. The providers who get the best outcomes tend to think in terms of workloads rather than platforms, and they place each workload where it fits.
There is an entire category of tooling built around this idea. Managed file sharing platforms exist precisely because a recurring set of file workloads, large files, drive-style access, and simple external collaboration, sits awkwardly in general collaboration suites, and organizations needed somewhere purpose-suited to put them. The point here is not which product to use; it is that the category exists, and that complementing SharePoint is a recognized, well-trodden approach rather than an admission of failure. The rest of this article builds toward helping you decide, workload by workload, when that approach is worth considering.
What SharePoint Does Well
SharePoint is a mature platform with genuine strengths, and any balanced assessment begins there. Recognizing what it does well is essential to knowing when to keep and optimize it rather than reach for an alternative.
Integration with Microsoft 365. SharePoint is deeply connected to Teams, OneDrive, Office apps, and the wider Microsoft ecosystem. For clients standardized on Microsoft 365, this integration is significant, because documents, collaboration, and identity all sit within one environment.
Structured collaboration and co-authoring. Real-time co-authoring in Office documents, version history, and check-in and check-out make SharePoint effective for teams working together on files, particularly Office content.
Intranet and content management. SharePoint began as a content and intranet platform, and it remains strong there. Communication sites, news, and structured document libraries with metadata suit organizations that want more than a folder tree.
Metadata and search. SharePoint supports rich metadata, content types, and enterprise search, which lets organizations classify and find documents by attributes rather than location alone.
Security and compliance within Microsoft 365. Permissions, sensitivity labels, retention policies, and integration with Microsoft Purview give SharePoint substantial governance and compliance capability for organizations invested in the Microsoft stack.
Included licensing. For most SMB clients, SharePoint is already included in their Microsoft 365 subscription, which makes it the natural starting point and a cost-effective foundation for collaboration.
These strengths are real and, for many SMB clients, sufficient. A client whose work centers on Office documents, internal collaboration, and moderate file sizes is often well served by SharePoint alone, and the MSP's role is to configure and govern it well. The challenges below arise mainly when a client's actual usage diverges from the patterns SharePoint was designed around.
Why MSPs Still Receive SharePoint Complaints Even When It Is Working Correctly
MSPs receive SharePoint complaints not because the platform is deficient, but because SMB clients frequently use it for workloads that differ from the ones it was optimized for. The gap between design intent and real-world use is where most friction originates.
SharePoint was designed as a web-based content collaboration and document management platform, oriented around structured libraries, metadata, and Office co-authoring. Many SMB clients, however, arrive with habits formed on traditional file servers: deep folder hierarchies, very large files, mapped network drives, and applications that expect a conventional file path. When those habits meet a platform built on different assumptions, the result is friction that clients experience as the platform being awkward, even though it is functioning as designed.
It is worth understanding why this mismatch is so common, because the reason is human, not technical. People do not migrate habits as easily as they migrate data. A team that spent a decade organizing work into nested folders on a shared drive does not abandon that mental model because the storage moved to the cloud. They recreate the structure they know, because it is familiar and because nobody gave them a reason or the training to work differently. The folder tree is not a technical artifact; it is muscle memory.
This is also why lift-and-shift migrations so often create tomorrow's support tickets. Moving a file server into SharePoint exactly as it was, folder for folder, feels efficient and low-risk at the time. It preserves what users know and avoids difficult conversations about redesign. But it also transplants every assumption of the old system into a platform that works differently, so the deep paths, the large files, and the drive-letter expectations all come along for the ride. The migration looks successful on the day it completes and generates complaints for years afterward. A recurring pattern MSPs notice is that the smoothest migrations are rarely the fastest ones.
Several factors combine to produce the complaints an MSP hears. Clients often migrate quickly, carrying file-server expectations into a system that works differently. Staff may receive little training, so they use SharePoint through the sync client as though it were a network drive, which surfaces sync limitations. And certain workloads, large media files, external collaboration with many outside parties, or applications needing drive access, push against genuine design boundaries. None of this means SharePoint is the wrong choice; it means the fit between the client's usage and the platform's design needs to be assessed. That assessment is the MSP's real work, and the challenges below are the recurring patterns it surfaces.
The most useful habit an MSP can develop here is to sort every complaint into one of three categories before reaching for a fix, because the three call for completely different responses.
- Configuration problems come from SharePoint being set up in a way that fights the workload: deep folders, per-item permissions, everything synced. These are fixed by setting the platform up differently, and they are the most common category by far.
- Governance problems come from the absence of rules over time: sprawl, orphaned sites, tangled access. These are fixed not by settings but by policy, ownership, and periodic review.
- Platform design trade-offs are inherent to how SharePoint works: it is web-based, tuned for Office documents, and built on an identity-based sharing model. No amount of configuration or governance removes these; they can only be worked around or addressed with a complementary tool.
Most of the frustration MSPs encounter comes from treating a problem in one category as though it belonged to another. Trying to configure away a design trade-off leads to endless workarounds that never quite hold. Trying to govern away a configuration problem adds process where a setting change would have sufficed. The eight challenges below each carry a note on which category they usually fall into, and a dedicated framework later in the article makes the distinction explicit, because getting this sorting right is most of the job.
Eight Common SharePoint Challenges MSPs See
The eight challenges below are the ones MSPs encounter most often across SMB clients. Each is presented with its symptom, why it happens, the common workaround, and the point at which another approach becomes reasonable. None of these are failings so much as design trade-offs that matter for particular workloads.
1. Large files and large libraries
Symptom: Uploads and downloads of large files feel slow, sync stalls, and very large libraries become sluggish to browse.
Why it happens: SharePoint and OneDrive are optimized for typical Office documents rather than very large files such as media, CAD, or engineering data. Individual file size limits and practical performance limits on library size mean that workloads built around large files run against the platform's design assumptions.
Common workaround: MSPs split large libraries across multiple sites, archive older content, keep large media out of synced folders, and set client expectations about file sizes. These measures help but do not change the underlying performance profile for genuinely large-file workloads.
When another approach becomes reasonable: When a client routinely works with very large files, or libraries that reach into millions of items or terabytes, a platform designed for large-file transfer and storage often handles the workload more directly than configuration changes to SharePoint can achieve.
2. Synchronization at scale
Symptom: The OneDrive sync client is slow to sync large libraries, occasionally shows errors, or struggles when many users sync the same large document set.
Why it happens: The sync client is designed to synchronize a reasonable set of files per user, not to act as a full replica of very large shared libraries across an entire organization. When clients treat synced SharePoint libraries as a traditional always-available network drive, they exceed the scenario the sync client was built for. This is perhaps the most common single mismatch MSPs see: the sync client is asked to be a network drive, which is not what it was built to be.
Common workaround: MSPs use policies to limit what syncs, favor browser or Teams access for large libraries, enable Files On-Demand, and educate users to sync selectively rather than everything. This reduces sync load considerably.
When another approach becomes reasonable: When users genuinely need reliable, always-available access to a large shared file set that behaves like a mapped drive, an approach built around that access pattern, such as a managed file sharing platform with a drive-style client, may fit the requirement more naturally.
3. External sharing and collaboration
Symptom: Sharing files with outside parties feels inconsistent, guest access is confusing to set up or govern, and external users find the experience unfamiliar.
Why it happens: SharePoint external sharing is powerful but built around the Microsoft identity and guest model, which is oriented toward governed, identity-based collaboration. For simple, frequent sharing with many external parties who do not use Microsoft 365, the model can feel heavier than the task requires.
Common workaround: MSPs standardize external sharing settings, use sharing links with expiry, configure guest access through Entra ID, and document a consistent process. This makes external collaboration predictable and governable.
When another approach becomes reasonable: When a client's work depends on frequent, simple, branded external file exchange with clients who are not part of the Microsoft ecosystem, a platform designed around straightforward external sharing and file requests can reduce friction for both sides.
4. Mapped drive and legacy application access
Symptom: Line-of-business applications or users expect a traditional drive letter and file path, and SharePoint does not natively provide a stable one.
Why it happens: SharePoint is a web-based platform, not a file system, so it does not natively present a drive letter. Applications that were written to read and write to a mapped network path do not map cleanly onto it, and workarounds through the sync client can be fragile for this purpose.
Common workaround: MSPs use the sync client, third-party drive-mapping tools, or keep specific legacy workloads on a small remaining file server. These bridge the gap but add moving parts to support.
When another approach becomes reasonable: When a client depends on legacy applications that require stable file-path or drive-letter access, a platform that natively presents a drive interface, or a hybrid arrangement that retains that access, is often simpler to support than layering workarounds onto SharePoint.
5. Folder-based workflows and deep hierarchies
Symptom: Users recreate deep nested folder structures from their old file server, then hit path length limits and find navigation cumbersome.
Why it happens: SharePoint is designed around libraries, metadata, and flatter structures rather than deep folder trees, and it enforces URL path length limits. Clients who replicate a legacy folder hierarchy directly are using the platform against its intended model, which surfaces limits and awkwardness. A recurring pattern MSPs notice is that the folder depth in SharePoint often mirrors, almost exactly, the folder depth of the file server it replaced, because nobody redesigned it during migration.
Common workaround: MSPs redesign information architecture, flatten hierarchies, introduce metadata and views, and retrain users to find files by attribute rather than by deep path. Done well, this is often a genuine improvement, though it is as much a change-management task as a technical one.
When another approach becomes reasonable: When an organization's established workflows are irreducibly folder-based and staff cannot practically move to a metadata model, a platform that supports familiar folder-based access at scale may match how they actually work with less retraining.
6. Permissions complexity
Symptom: Permissions become tangled over time, with broken inheritance, unique permissions on many items, and uncertainty about who can access what.
Why it happens: SharePoint's permission model is flexible and granular, which is a strength, but that flexibility allows complexity to accumulate, especially when many items are given unique permissions. Without governance, the model can become difficult to audit in an SMB with limited administrative time.
Common workaround: MSPs design a clear permission structure, rely on groups rather than per-item permissions, avoid breaking inheritance where possible, and review access periodically. Good governance keeps the model manageable.
When another approach becomes reasonable: When a client needs simple, clearly auditable access control without ongoing permission-architecture maintenance, a platform with a simpler permission model may reduce administrative burden, though this is often addressable within SharePoint through disciplined governance.
7. Performance for specific workloads
Symptom: Certain workloads, such as opening very large libraries, working over poor connections, or handling specialized file types, feel slower than users expect.
Why it happens: As a web-based platform, SharePoint performance depends on connectivity and is tuned for its core scenarios. Specialized workloads, large-file editing, dense libraries, or latency-sensitive access, can experience performance that a local file server would not have imposed.
Common workaround: MSPs optimize by improving connectivity, using Files On-Demand, restructuring libraries, and caching where possible. These measures address many but not all performance concerns.
When another approach becomes reasonable: When a specific workload remains performance-sensitive after optimization, evaluating a platform designed for that workload, or a hybrid model that keeps the sensitive workload local, is a reasonable step.
8. Governance and sprawl over time
Symptom: Sites, libraries, and Teams proliferate, orphaned content accumulates, and the client loses track of where important files live.
Why it happens: SharePoint makes it easy to create sites and Teams, which is convenient but, without governance, leads to sprawl. In SMBs with limited administrative oversight, this accumulates quickly and makes information harder to manage over time.
Common workaround: MSPs implement provisioning policies, lifecycle management, naming conventions, and periodic reviews, and use tools such as Microsoft Purview and reporting to regain control. Governance is the core remedy.
When another approach becomes reasonable: Sprawl is generally best solved through governance rather than platform change, but when an organization wants a single, tightly scoped location for a specific high-value file workload, a dedicated platform for that workload can simplify oversight of it.
Configuration Issue, Governance Gap, or Platform Trade-off?
The single most useful thing an MSP can do with a SharePoint complaint is correctly identify what kind of problem it is. The table below sorts the eight challenges into whether they are usually solved by better configuration, better governance, a different or complementary platform, or a combination. This is the diagnostic that turns a vague frustration into a clear next step.
Read down the columns and a clear picture emerges. Most challenges are solved, or substantially reduced, without changing platform at all: they are configuration and governance problems wearing the disguise of platform problems. Only a few, clustered around large files, legacy drive access, and sync at scale, are genuine design trade-offs where a complementary tool earns its place. An MSP who internalizes this table stops reaching for new platforms to solve problems that a well-designed information architecture would have prevented, and stops trying to configure away trade-offs that configuration cannot touch.
The Core vs Client Edge Framework
A useful way to decide where a workload belongs is to separate the collaboration core from the client edge. We call this the Core vs Client Edge Framework. The core is internal, structured collaboration inside Microsoft 365, where SharePoint is strong. The edge is where the organization meets large files, external parties, legacy access, and specialized workloads, where a dedicated platform sometimes fits better.
The framework is not about replacing SharePoint. It is about recognizing that a client's file activity is not uniform, and that different zones of activity have different requirements. Placing each workload in the zone that suits it, rather than forcing everything into one platform, usually produces a better outcome than either keeping everything in SharePoint by default or moving everything out of it.
The core: where SharePoint fits naturally
The collaboration core is internal work on Office documents and structured content by staff who are inside the Microsoft 365 tenant. Here the strengths of SharePoint align with the workload: co-authoring, version history, metadata, intranet content, and integration with Teams and Office. For most SMB clients, the core is the majority of their file activity, and it is well served by SharePoint configured and governed well.
- Belongs in the core: internal Office document collaboration, intranet and news, structured libraries with metadata, team sites, and content that benefits from Microsoft
365 governance and search.
The client edge: where a dedicated platform sometimes fits
The client edge is where the organization's file activity meets conditions SharePoint was not primarily designed around: very large files, frequent external collaboration with non-Microsoft users, legacy applications needing drive access, and performance-sensitive or heavily folder- based workloads. These are the areas the eight challenges describe. At the edge, a dedicated managed file sharing platform, or a hybrid arrangement, sometimes matches the requirement more directly.
- Often benefits from the edge: large media and engineering files, drive-letter access for legacy applications, frequent branded external sharing and file requests, and large shared libraries that must behave like an always-available drive.
Common Ways MSPs Solve These Challenges
MSPs have four broad approaches to SharePoint challenges, and the best choice depends on the specific issue and client. These approaches are complementary rather than competing, and a good solution often combines more than one.
1. SharePoint configuration and governance
The first and often most effective approach is to configure SharePoint well. Redesigning information architecture, flattening folder structures, introducing metadata, managing permissions through groups, setting sync policies, and establishing governance address a large share of the challenges MSPs see. Many complaints stem from SharePoint being deployed quickly with file-server habits intact, and disciplined configuration resolves these without any new platform. This should usually be the first step.
2. Microsoft ecosystem tools
The second approach uses the wider Microsoft toolset. Teams for collaboration surfaces, OneDrive with Files On-Demand for personal and selective sync, Microsoft Purview for governance and compliance, and Entra ID for external identity all extend what SharePoint alone provides. For clients committed to Microsoft 365, exhausting these native capabilities before looking outside the ecosystem is usually sensible, both technically and commercially.
3. Azure-based approaches
The third approach uses Azure for specific needs. Azure Files can provide SMB file shares with drive-letter access, Azure-based file services can support legacy applications, and Azure storage can hold large data sets. These options suit clients who are comfortable in the Microsoft cloud and need capabilities SharePoint does not provide directly, though they introduce their own configuration and cost considerations that the MSP must weigh.
4. Dedicated managed file sharing
The fourth approach introduces a dedicated managed file sharing platform for the workloads at the client edge. These platforms are designed around large-file transfer, drive-style access to large shared libraries, straightforward external sharing, and, for MSPs, white-label delivery and multi-tenant management. Used alongside SharePoint rather than instead of it, a managed file sharing platform can take on the specific workloads SharePoint handles less naturally while SharePoint continues to serve the collaboration core. RushFiles is one example of a managed file sharing platform used in this way. The wider category is explained in the Managed File Sharing.
Use-Case Comparison
The table below compares how the main approaches suit common use cases. It is oriented around client requirements rather than platform features, because the right choice follows from what the client needs to do.
How SharePoint and Managed File Sharing Coexist
In practice, the common pattern is coexistence rather than replacement. SharePoint continues to serve internal collaboration while a managed file sharing platform handles specific edge workloads, with users moving between them naturally. The text diagram below illustrates a typical hybrid arrangement.
The point of the arrangement is that users do not have to think about it. Internal document work continues in SharePoint, while large files, external collaboration, and legacy access run through the managed file sharing platform, ideally behind the same identity so staff sign in once. SharePoint is not removed; it keeps doing what it does well, and the edge workloads move to a platform suited to them. For many SMB clients, this hybrid model resolves the recurring challenges without the disruption of a full migration away from SharePoint.
How SMB File Management Needs Evolve
File management needs are not static; they change as an organization grows, and the approach that fit at one stage can create friction at the next. The maturity model below describes how SMB file needs typically evolve, which helps MSPs anticipate when a client's requirements are about to outgrow their current setup.
Most SMB clients move through these stages as they grow. The first three are usually well served by SharePoint with increasing governance. The friction the eight challenges describe tends to appear at stage four, when specialized workloads emerge, and stage five is where a deliberate hybrid model, SharePoint for the core and a dedicated platform for the edge, often becomes the steady state. Recognizing which stage a client is in helps an MSP advise proactively rather than reactively, and to introduce the right approach before frustration builds.
Which SMB Clients Typically Outgrow a SharePoint-Only Approach
Certain industries reach the specializing stage sooner because their work naturally involves large files, external collaboration, or legacy applications. These are the clients where MSPs most often see the edge workloads that benefit from a complementary approach. The examples below are patterns, not rules.
Engineering. CAD files, simulations, and technical drawings are large and numerous, and teams often collaborate with external partners. Large-file performance and reliable shared access frequently become limiting factors in a SharePoint-only setup.
Construction. Plans, models, and site documentation are large, and projects involve many external parties such as contractors and architects. Frequent external sharing of large files is central to the work.
Manufacturing. Design files, machine data, and specialized applications often expect drive- letter access, and file sizes can be substantial. Legacy line-of-business applications are common.
Legal. Firms handle large case files and exchange documents frequently with clients and courts, with strict confidentiality requirements. Simple, secure, auditable external sharing is a recurring need.
Accounting. Practices collect and exchange documents with many clients on a recurring cycle, which puts a premium on straightforward, branded external file collection rather than governed guest access.
Healthcare. Organizations exchange records and imaging, often large, with external providers under strict compliance, where controlled external sharing and clear auditability matter.
Creative agencies. Video, design, and media files are very large and shared constantly with clients. Large-file performance and simple external delivery are core to daily work.
What these industries share is that their core work sits at the client edge more than the average business. They routinely handle large files, collaborate with outside parties, or depend on legacy applications. For such clients, a SharePoint-only approach often reaches its limits sooner, and a hybrid model tends to serve them better. Clients whose work is mostly internal Office collaboration, by contrast, frequently remain well served by SharePoint alone regardless of size.
Decision Matrix: Which Approach for Which Requirement
The matrix below maps common client requirements to the approach that usually fits best. It is a starting point for the MSP's judgment, not a substitute for it, since real clients combine requirements.
The recurring theme is that SharePoint remains the default core, and alternatives are added for specific edge requirements rather than adopted wholesale. Optimizing SharePoint first, then addressing residual edge workloads, is usually both the most effective and the most cost-conscious path for an SMB client.
Signs an MSP Should Reevaluate a Client's File Sharing Approach
Use the checklist below to identify clients whose file sharing approach may be worth reassessing. Several items together, rather than any single one, are the signal that a client has reached the specializing stage.
✓ Users regularly work with very large files that strain uploads, downloads, or sync.
✓ The client frequently shares files with external parties who are not on Microsoft 365.
✓ Line-of-business applications need drive-letter or file-path access SharePoint does not provide natively.
✓ Staff try to use synced SharePoint libraries as an always-available network drive and hit sync limits.
✓ The client has recreated a deep legacy folder structure and struggles with navigation or path limits.
✓ External collaboration is central to the business and current sharing feels heavier than the task requires.
✓ Performance for specific workloads remains a problem after configuration and connectivity have been optimized.
✓ The client operates in an industry, such as engineering, construction, media, or legal, with large-file or heavy external-sharing needs.
✓ Recurring SharePoint complaints persist despite governance and training improvements.
A client ticking several of these boxes has likely reached the point where the eight challenges reflect design trade-offs rather than configuration gaps. That is the moment to evaluate whether a complementary approach, kept alongside SharePoint, would serve them better, using the framework and matrix above to decide which workloads to move and which to keep.
Frequently Asked Questions
Is SharePoint a bad platform for SMBs?
No. SharePoint is a mature, capable platform that serves many SMB clients well, particularly for internal Office collaboration, intranet content, and structured document management within Microsoft 365. Challenges usually arise not from deficiency but from using SharePoint for workloads it was not primarily designed around, such as very large files, drive-letter access, or frequent external sharing with non-Microsoft users. For most SMB collaboration needs, well- governed SharePoint is a strong choice.
Why do MSPs receive so many SharePoint complaints?
MSPs receive SharePoint complaints mainly because SMB clients often use it with habits formed on traditional file servers, such as deep folder trees, very large files, and mapped drives, which differ from the patterns SharePoint was designed for. Quick migrations without redesigning information architecture, limited user training, and specific edge workloads all contribute. Many complaints are resolved through better configuration and governance; a smaller set reflects genuine design trade-offs.
What files are too large for SharePoint?
SharePoint and OneDrive are optimized for typical Office documents rather than very large files. While they support sizeable files, workloads built around large media, CAD, engineering data, or similar can strain uploads, downloads, and sync, and very large libraries can become slow to browse. When large files are core to a client's work, a platform designed for large-file transfer and storage often handles the workload more directly.
Can SharePoint replace a traditional file server?
SharePoint can replace a file server for many collaboration workloads, but not always cleanly for all of them. It is web-based and does not natively provide drive-letter access, so legacy applications expecting a file path and workflows built on very large files or deep folders may need workarounds or a complementary platform. Many MSPs use a hybrid approach, moving collaboration to SharePoint while handling specific file-server-style workloads elsewhere.
What is the best way to fix SharePoint sync problems?
Most SharePoint sync problems are reduced by syncing selectively rather than everything, enabling Files On-Demand, using browser or Teams access for very large libraries, and setting policies that limit what the sync client replicates. Treating a large shared SharePoint library as an always-available network drive for every user is the usual cause of sync strain, so aligning usage with what the sync client is designed for resolves many issues.
How do MSPs handle external sharing in SharePoint?
MSPs handle external sharing by standardizing sharing settings, using links with expiry, configuring guest access through Entra ID, and documenting a consistent process so external collaboration is governable and predictable. SharePoint external sharing is powerful but oriented around the Microsoft identity model. For frequent, simple sharing with many non-Microsoft users, some MSPs add a dedicated sharing platform for that specific need.
Should MSPs replace SharePoint or complement it?
In most cases, complementing SharePoint is more appropriate than replacing it. SharePoint typically serves the collaboration core well, so the practical pattern is to keep it for internal Office collaboration and structured content while adding a dedicated platform for edge workloads such as large files, external sharing, or legacy access. Full replacement is rarely necessary and usually more disruptive than a hybrid arrangement.
What is a managed file sharing platform?
A managed file sharing platform is a solution designed around secure file storage, transfer, and sharing, often with features such as large-file support, drive-style access to shared libraries, straightforward external sharing, and, for MSPs, white-label delivery and multi-tenant management. Used alongside SharePoint, it can handle the specific workloads SharePoint serves less naturally while SharePoint continues to handle internal collaboration.
When does SharePoint stop being the right choice?
SharePoint stops being the sole right choice when a client's core work consistently sits at the client edge: routinely very large files, frequent external collaboration with non-Microsoft users, dependence on legacy applications needing drive access, or performance-sensitive workloads that persist after optimization. Even then, the usual answer is to complement SharePoint for those workloads rather than abandon it, since it typically still serves the collaboration core well.
Which industries most often outgrow SharePoint alone?
Industries whose work naturally involves large files, heavy external collaboration, or legacy applications tend to reach SharePoint's edge sooner. These include engineering, construction, manufacturing, media and creative agencies, and, for external sharing and compliance reasons, legal, accounting, and healthcare. Businesses whose work is mostly internal Office collaboration often remain well served by SharePoint alone regardless of size.
Does using another platform mean leaving Microsoft 365?
No. Adding a dedicated file sharing platform for specific workloads does not mean leaving Microsoft 365. The common pattern is a hybrid model where SharePoint and the wider Microsoft ecosystem continue to serve internal collaboration, ideally behind the same identity, while a complementary platform handles edge workloads. Users typically move between them without choosing a platform, and Microsoft 365 remains the foundation.
How can MSPs reduce SharePoint permission complexity?
MSPs reduce permission complexity by designing a clear structure based on groups rather than per-item permissions, avoiding broken inheritance where possible, limiting unique permissions, and reviewing access periodically. SharePoint's permission model is flexible, which allows complexity to accumulate without governance. Disciplined design and regular review keep it auditable, and most permission problems are solved this way rather than by changing platform.
Is a hybrid file sharing model complex to support?
A hybrid model adds a second platform, but well designed, it is often simpler to support than layering many workarounds onto a single platform. Keeping SharePoint for the collaboration core and a dedicated platform for edge workloads, behind shared identity, gives each workload a natural home. The support effort shifts from constant workarounds to maintaining two well-scoped systems, which many MSPs find more manageable.
What should MSPs optimize before considering alternatives?
Before considering alternatives, MSPs should optimize SharePoint itself: redesign information architecture, flatten deep folders, introduce metadata and views, manage permissions through groups, set sensible sync policies, apply governance to control sprawl, and use Microsoft ecosystem tools such as Teams, Files On-Demand, and Purview. Many complaints resolve at this stage. Alternatives are most justified for workloads that remain problematic after this optimization.
Conclusion
SharePoint is a strong platform with clear strengths and, like any platform, specific design trade- offs. The MSP's task is not to judge it in the abstract but to match each client's workloads to the approach that serves them best.
Most of the challenges MSPs encounter are improved through better configuration, governance, and training, and for those, the answer is better SharePoint practice rather than a different platform. A smaller set of challenges, centered on large files, sync at scale, native drive access, and simple external sharing, reflects design boundaries that configuration mitigates but does not remove. For those, complementing SharePoint with a dedicated platform for the specific workload, while keeping SharePoint for the collaboration core, is often the most practical answer.
The Core vs Client Edge Framework, the maturity model, and the decision matrix in this article are tools for making that judgment client by client. Used together, they help an MSP decide when to optimize SharePoint, when to reach for Microsoft ecosystem or Azure capabilities, and when a hybrid arrangement with managed file sharing would better fit a client's requirements. The aim throughout is the same: to give each client the approach that matches how they actually work, and to keep SharePoint doing what it does well rather than asking it to do everything.
For related guidance, see RushFiles vs OneDrive & SharePoint, Secure File Sharing, Managed File Sharing, and File Server Replacement.