SharePoint vs DAM: what each one actually costs

Two claims appear in almost every comparison of SharePoint and DAM software. The first is that SharePoint is free because the company already pays for Microsoft 365. The second is that SharePoint costs $22 per user per month, or £17.50, or some other figure quoted without a plan name. Both are wrong in the same way: they count one line item and skip the rest.

This guide builds the full model. It names the Microsoft SKUs, quotes the storage and pay-as-you-go prices from Microsoft's own pages, adds the build and maintenance hours that a SharePoint media library needs, and puts the same items on the DAM side. It is part 2 of a four-part series; part 1 covers what SharePoint can do with media, and the DAM cost guide covers DAM pricing models in general.

Prices are Microsoft's US list prices as of July 2026, when Microsoft raised most Microsoft 365 plans. Your reseller, region and contract will differ. The structure of the model does not.

The Microsoft 365 line

SharePoint is not sold on its own to most buyers. It comes inside a Microsoft 365 plan, and the plan is what the company pays for. The per-user prices that matter, from Microsoft's business and enterprise plan pages, annual commitment:

Two points follow from the table. First, for a company already on any of these plans, adding SharePoint as a media library has a marginal licence cost of zero. The vendors who quote "$22 per user" are describing what the plan costs, not what the media library costs. Second, the standalone SharePoint Plan 1 and Plan 2, historically $5 and $10 per user, are being retired for new customers, so a company that does not already have Microsoft 365 cannot buy SharePoint cheaply on its own; it buys a bundle.

The honest way to state the licence line is therefore: $0 per internal user if you already have Microsoft 365, and the full plan price if you do not.

The storage line

This is the line the "SharePoint is free" argument misses. Every plan in the table allocates the same pooled SharePoint storage: 1 TB per organization plus 10 GB per licence. The pool is shared by every SharePoint site, including every Teams channel, so the media library competes with everything else the company stores.

Extra storage is $0.20 per GB per month, which is $2,400 per TB per year. Microsoft 365 Archive, for content nobody opens, is $0.05 per GB per month, and Microsoft 365 Backup is $0.15 per GB per month.

A worked example. A 50-person company on Business Standard has 1 TB + 500 GB = 1.5 TB. Its marketing library holds:

• 40,000 product and lifestyle images at an average of 8 MB: 320 GB.
• 300 videos at an average of 1.5 GB: 450 GB.
• Versions. SharePoint keeps every saved version by default, and a re-exported video is a new version at full size. Two versions on average across the video set adds another 450 GB.

That is 1.2 TB for the media library alone, before any documents, Teams files or OneDrive overflow. The tenant crosses its 1.5 TB pool in the first year and pays $2,400 for each extra TB after that, unless someone trims version history and archives old campaigns by hand. A DAM prices storage separately and usually includes generated renditions in the quota, so the same library is one line item with a known ceiling.

The SharePoint Premium line

Part 1 describes what SharePoint Premium image tagging does. Its cost is pay-as-you-go through an Azure subscription, from Microsoft's pricing page:

Through December 2026, Microsoft includes 2,500 images and 2,500 OCR pages per tenant per month at no charge. Tagging the 40,000 images from the example above would cost $40 at list price, if they could be tagged at all: image tagging processes new uploads only, so the existing library would have to be re-uploaded to get tags.

The money is small. The cost is elsewhere: an Azure subscription has to exist and be connected to Microsoft 365 billing, an admin has to enable each service per library, and the output is a keyword column that still needs a search experience built around it. Count those hours in the next line.

The build and maintenance line

A SharePoint media library that works for non-technical users is built, not switched on. The work, in the order it usually happens:

1. Design content types and columns for each asset type (product photo, campaign video, logo, template).
2. Build term sets in the term store and decide governance for new terms.
3. Create libraries below the list view threshold, add indexed columns, and build filtered views per audience.
4. Configure search: a results page, refiners, and usually the open-source PnP Modern Search web parts, since the default search page does not show images well.
5. Build approval flows in Power Automate and decide what "approved" looks like as a column value.
6. Set up sharing settings, guest access, and per-audience folders.
7. Write guidance and train the people who upload.

Estimates vary with the person doing the work. A reasonable range for a library of the size in the example is 80 to 200 hours to build, and 2 to 4 hours per week to run: new terms, broken views, permission requests, resize requests routed to a designer, and Microsoft's own changes to the SharePoint UI. At an internal cost of $75 per hour, that is $6,000 to $15,000 to build and $8,000 to $16,000 per year to run. Substitute your own rate; the shape holds.

The maintenance line has a second component that is harder to price. The library's quality depends on one person who understands content types, indexed columns and Power Automate. When that person changes role, the library stops improving and starts decaying. Several DAM vendors phrase this as "IT dependency"; the plainer statement is that a SharePoint media library is a small internal software project with an owner, and the owner's time is a cost.

The external-user line

Marketing libraries are used by people who do not work for the company: agencies, photographers, resellers, distributors, press, translators. On the SharePoint side, these people do not need a Microsoft 365 licence. They are added as guests through Microsoft Entra, and Microsoft's external identity billing includes the first 50,000 monthly active external users at no charge. The cost is not the licence; it is the onboarding. Each guest is invited, accepts, signs in, and lands in a SharePoint folder tree with no download presets and no branding. A distributor who needs one product shot a month will ask someone to email it instead.

On the DAM side, external access is either a public or password-protected share link with an expiry date, or a brand portal that needs no account. Whether external users cost money depends on the DAM's pricing model. Per-seat DAMs charge for them; freedam does not, and prices only administrators with unlimited viewers and guests.

The search-time line

Every vendor claims that people waste time searching in SharePoint. Few show the formula. Here it is, with example numbers that you should replace:

people who look for assets   × 20
searches per person per day  × 4
extra minutes per search     × 3      (compared with a library that finds by content)
working days per year        × 220
                             = 52,800 minutes = 880 hours per year
hourly cost                  × $50
                             = $44,000 per year

Three minutes is not a measured figure; it is the difference between opening a folder tree and guessing a file name, and typing what the picture shows. If your people know the file names, set the extra minutes to zero and the line disappears. If they routinely ask a colleague where something is, it is probably higher.

Two more items belong on this line and are easier to count: assets recreated because nobody could find the original (a photo shoot or a design hour), and licence penalties for using a stock image after its licence ended. Both are rare events with large individual costs, and a library with no rights field cannot prevent the second one.

The DAM side

The same items exist for a DAM, and the DAM cost guide covers the pricing models in detail. In summary:

• Licence. Per-seat, per-admin, or flat. Per-seat models multiply with adoption; a DAM everyone can browse should not charge for browsing. freedam charges for administrators and includes viewers and guests on every plan.
• Storage. Usually a quota per plan. Check whether generated renditions, previews and AI outputs count; on freedam they are included in the quota.
• AI. Sometimes a paid module or a credit pack. On freedam it is included with fair-use limits, which makes the "tag the whole library" line $0 rather than a per-image meter.
• Build. A DAM ships with the media schema, previews, renditions, search and portals built. The remaining work is the metadata model and the migration, which the implementation guide sizes in weeks rather than hours per feature.
• Maintenance. Vendor-run for a cloud plan. For self-hosting, the operations time returns to your side, in exchange for infrastructure cost that is usually lower than a subscription.

Three scenarios

The numbers below are illustrative, built from the lines above with the example rates. Use them to see which lines dominate, not as quotes.

A 5-person team, 3,000 assets, no external users. SharePoint: $0 licence, $0 storage (well inside the pool), a few days of one person's time to set up a library and a view, and negligible search time. A DAM's free plan covers this size at $0 too. The deciding factor is not cost. It is whether anyone on the team wants previews for design files and a search that works on content. Either answer is fine.

A 40-person marketing organization, 60,000 assets, four agencies. SharePoint: $0 licence, storage crosses the pool within a year ($2,400 to $4,800 per year in extra storage), 120 hours to build ($9,000) and 3 hours a week to run ($11,700 per year), four agencies onboarded as guests, and a search-time line in the tens of thousands per year. A DAM: a mid-tier plan in the low-to-mid hundreds per month, storage inside the plan, no build hours for the features, a few weeks of a project owner's time for the metadata model and migration, agencies on share links or a portal. The DAM is cheaper in year one on most assumptions, and the difference widens every year the SharePoint library needs an owner.

A 300-person company, 500,000 assets, regulated, a global reseller network. SharePoint is already the document system and stays that way. The question is only where the media goes. At this scale a SharePoint media library needs several libraries, a dedicated owner, custom search, and a guest-management process; the build and run lines exceed most DAM subscriptions on their own. The right comparison is a DAM subscription or a self-hosted DAM, plus the integration work described in part 3, against a permanent internal project. Storage placement, data residency and audit requirements decide between cloud and self-hosted rather than between DAM and SharePoint.

What to put in a spreadsheet

If you build the model for your own company, these are the rows:

1. Microsoft 365 plan cost, and whether it is already paid.
2. Current SharePoint storage use and the pool size (1 TB + 10 GB per licence).
3. Media library size today and growth per year, including versions.
4. Extra storage at $0.20 per GB per month once the pool is full.
5. SharePoint Premium usage at the per-transaction prices, if you want AI tags.
6. Build hours and run hours at an internal rate.
7. External users: count, and what onboarding each one costs in someone's time.
8. Search time, using your own minutes per search.
9. Recreated assets and licence incidents per year, if you have a history.
10. The DAM plan, its storage, and the migration project.

Row 6 and row 8 are the ones that usually decide the answer, and they are the two that almost never appear on a vendor comparison page.

Frequently asked questions

Is SharePoint free with Microsoft 365?

The licence is included in every Microsoft 365 business and enterprise plan, so there is no extra licence cost for using it. Storage beyond the pooled allocation (1 TB plus 10 GB per licence) costs $0.20 per GB per month, SharePoint Premium AI services are pay-as-you-go, and a media library needs configuration and ongoing ownership that are paid in hours.

Is Microsoft 365 including a DAM?

No. Microsoft 365 includes SharePoint, OneDrive and Stream, which store and play media, and SharePoint Premium adds paid image tagging and OCR. Microsoft's own guide to digital asset management describes a DAM as a separate system that integrates with Microsoft 365.

What does SharePoint Premium cost?

It is billed per transaction through an Azure subscription: $0.001 per image for image tagging, $0.001 per page for OCR, $0.005 per page for autofill columns, and $0.05 per document for taxonomy tagging. Through December 2026, Microsoft includes 2,500 images and 2,500 OCR pages per tenant per month at no charge.

Is a DAM cheaper than SharePoint?

For a small internal library, no; both are effectively free and the choice is about features. For a marketing library of tens of thousands of assets with outside users, usually yes, once build hours, an owner's time, extra storage and search time are counted. For a large regulated company, the DAM replaces an internal project rather than a licence, and the comparison should be made against that project's cost.

How much SharePoint storage does Microsoft 365 include?

1 TB per organization plus 10 GB per licence, pooled across all SharePoint sites including Teams. Frontline plans get 1 TB flat. OneDrive storage is separate, at 1 TB per user on most plans.

Next in the series: DAM and SharePoint together: how to split the work. Previous: SharePoint as a DAM: the real limits. freedam's pricing is public, so the DAM column of your spreadsheet does not need a sales call.