Libraries · head to head
CONTENTdm vs Libby

CONTENTdm
Libraries
Build, showcase, and preserve digital collections
- From
- $1495/year
- Rated
- -

Libby
Libraries
Free ebook and audiobook app from OverDrive, gated entirely on an active public library card
- From
- Free
- Rated
- -
The short version
- Only Libby has a free tier, so it costs nothing to try first.
- Each has a real cost: CONTENTdm pricing requires custom quote with no public pricing available; Libby popular and new titles are frequently unavailable for weeks or months due to holds queues, which makes it unreliable for reading something the day you want to start it.
- They diverge on capability: CONTENTdm covers Digital collection management, Libby covers Library card authentication.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which CONTENTdm and Libby actually diverge.
Identical on both: user rating (Not yet rated), category (Libraries).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in CONTENTdm
- Digital collection management
- Metadata management
- Compound object support
- Full-text search
- Faceted browse
- IIIF viewer
- WorldCat integration
- Custom websites
Only in Libby
- Library card authentication
- Holds queues
- Multi-library support
- OverDrive Read and Listen
- Send to Kindle
- Tags and shelves
What people use each for
The jobs each tool is most often brought in to do.
CONTENTdm
- Digital collectionsnot Libby
- Digitization projectsnot Libby
- Archival collectionsnot Libby
- Special collectionsnot Libby
Libby
- A reader who wants free access to bestsellers and is willing to wait weeks in a holds queue for popular new releasesnot CONTENTdm
- Someone who holds cards for multiple library systems and wants to widen their available catalogue in one appnot CONTENTdm
- A reader who wants ebooks sent directly to a Kindle without buying themnot CONTENTdm
- A budget-conscious reader who already pays library taxes and wants to use the benefit fully instead of also paying for Everand or Storytelnot CONTENTdm
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
CONTENTdm
- Pricing requires custom quote with no public pricing available
- Expensive relative to open-source alternatives
Libby
- Popular and new titles are frequently unavailable for weeks or months due to holds queues, which makes it unreliable for reading something the day you want to start it.
- Borrow and hold limits are set per library, so the experience is inconsistent between library systems and can change without notice.
- Not every library subscribes to OverDrive, and even those that do vary hugely in how many digital copies of any given title they can afford to licence.
- It requires a real library card tied to residency or another eligibility rule in most systems, so it is not available to everyone regardless of willingness to pay.
- There is no offline bulk downloading beyond what is borrowed, and loan periods expire automatically, returning the book whether or not you finished it.
Pricing, plan by plan
CONTENTdm
$1495/year- Basic$1495/year
- Up to 10,000 items
- 5GB storage
- Basic discovery
- Standard$2995/year
- Up to 50,000 items
- 25GB storage
- Custom branding
- Enterprise$undefined/year
- Unlimited items
- Custom storage
- IIIF support
Libby
Free- LibbyFree
- Free with an eligible library card
- Borrow limits set by your library, not Libby
- Holds queues on licensed copies
Which should you pick?
Choose CONTENTdm if
- You need digital collection management.
- You work on Cloud.
- You also want metadata management.
Choose Libby if
- You need library card authentication.
- You want to start without paying.
- You work on iOS, Android, Web, Kindle (for ebooks).
- You also want holds queues.
Questions people ask
- Is CONTENTdm or Libby better?
- Neither clearly leads. CONTENTdm starts at $1495/year and Libby at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, CONTENTdm or Libby?
- Libby has a free tier; the other does not. Paid plans start at $1495/year for CONTENTdm and Free for Libby.
- Does CONTENTdm or Libby run on more platforms?
- CONTENTdm runs on Cloud. Libby runs on iOS, Android, Web, Kindle (for ebooks).
- Can I use Libby for free?
- Yes. Libby has a free tier, so you can try it without paying. CONTENTdm starts at $1495/year.
- What is CONTENTdm best used for?
- CONTENTdm is most often used for digital collections, digitization projects, archival collections, special collections. Of those, digital collections and digitization projects are not what Libby is typically brought in for.
- What can CONTENTdm do that Libby cannot?
- CONTENTdm covers Digital collection management, Metadata management, Compound object support, Full-text search. Libby covers Library card authentication, Holds queues, Multi-library support, OverDrive Read and Listen.
Answered from the vendors’ own pages
CONTENTdm: What types of organizations use CONTENTdm?
CONTENTdm is used by libraries of all types including academic and research libraries, public libraries, historical societies, museums, and other cultural heritage institutions worldwide.
SourceLibby: Do I pay for Libby?
No, it is free, but you need an active card from a library that uses the OverDrive/Libby system.
CONTENTdm: Does CONTENTdm preserve digital collections?
Yes, CONTENTdm secures and monitors digital originals in a cloud-based preservation archive to ensure collections remain safe for the future.
SourceLibby: Why is the book I want unavailable?
Libraries licence a limited number of digital copies, so popular titles go into a holds queue just like physical books.
CONTENTdm: How much metadata access does CONTENTdm provide?
CONTENTdm allows libraries to describe digitized materials with structured metadata and provides access to over 153 million books and 169 million library-vetted tags.
SourceLibby: Can I use Libby without a library card?
No, a valid card and PIN from a participating library are required for every feature.
Related pages
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- CONTENTdm vs VuFind
- Libby vs Omeka
- Libby vs CollectiveAccess
- Libby vs ArchivesSpace
- Libby vs Ex Libris Alma
- Libby vs Axiell Collections
- Libby vs DSpace
- Libby vs Evergreen ILS
- Libby vs Koha
- Libby vs FOLIO
- Libby vs SirsiDynix Symphony
- Libby vs Archivematica
- Libby vs LibraryThing for Libraries
- Libby vs Mantine
- Libby vs Vuetify
- Libby vs Base UI
- Libby vs Hoopla
- Libby vs PDAL
- Libby vs Leafmap
- Libby vs daisyUI
- Libby vs VuFind
