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Research · head to head

Medidata Rave vs Mendeley

Medidata Rave logo

Medidata Rave

Research

Electronic data capture for regulated clinical trials, sold only through a sales process

From
On request
Rated
-
Full reviewWebsite
Mendeley logo

Mendeley

Research

The free all-in-one reference manager

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Mendeley has a free tier, so it costs nothing to try first.
  • Each has a real cost: Medidata Rave no pricing is published at all, so a first time sponsor cannot budget a study without entering a sales process and usually cannot benchmark the quote against anything.; Mendeley free tier limited to 5 Reading Assistant questions per month and 2GB storage
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Medidata Rave and Mendeley actually diverge.

Attributes where Medidata Rave and Mendeley differ
AttributeMedidata RaveMendeley
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes

Identical on both: platforms (Web), user rating (Not yet rated), category (Research).

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 Medidata Rave

  • Case report form design
  • Edit checks and queries
  • Part 11 audit trail
  • Rave Lite
  • Coding and safety
  • Platform integrations

Only in Mendeley

Nothing recorded that Medidata Rave does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Medidata Rave

  • A sponsor running a registrational Phase III study where inspection readiness and a validated audit trail are non negotiablenot Mendeley
  • A biotech that wants its CRO to run data management and benefits from the CRO already having Rave trained staff and templatesnot Mendeley
  • A sponsor standardising forms across a programme so that a global library is reused rather than each study being built from scratchnot Mendeley
  • A device or Phase IV study where Rave Lite gives the same compliance posture at a lower configuration burdennot Mendeley

Mendeley

  • Storing and organizing large research librariesnot Medidata Rave
  • Searching and querying PDFs in librarynot Medidata Rave
  • Uncovering patterns and connections across referencesnot Medidata Rave
  • Comparing experimental data across multiple studiesnot Medidata Rave

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Medidata Rave

  • No pricing is published at all, so a first time sponsor cannot budget a study without entering a sales process and usually cannot benchmark the quote against anything.
  • Cost is dominated by study build rather than licence, and every protocol amendment that changes a form triggers billable rework, so a study with unstable protocols costs far more than the initial quote implied.
  • Configuration requires trained specialists, so most sponsors cannot build a study in house and are dependent on Medidata professional services or a CRO, which lengthens startup.
  • The system assumes a professional clinical data management function; a small sponsor without data managers will not operate it directly and will pay a CRO to do so.
  • Deep use of the wider Medidata platform for randomisation, imaging and patient reported data creates commercial lock in, because moving EDC later means unpicking integrations that were bought as one bundle.

Mendeley

  • Free tier limited to 5 Reading Assistant questions per month and 2GB storage
  • Annual billing required to receive one free month equivalent discount
  • Storage limits restricted on Plus (5GB) and Pro (10GB) tiers

Pricing, plan by plan

Medidata Rave

On request
  • Medidata Rave EDC$undefined/year
    • Priced per study through a sales process
    • Study build and configuration charged separately from licence
    • Mid study amendments generally billable

Mendeley

Free
  • FreeFree
    • 2GB storage
    • 5 Reading Assistant questions per month
  • Plus$4.99/month
    • Unlimited Reading Assistant
    • 5GB storage
    • $55/year annual billing
  • Pro$9.99/month
    • Unlimited Reading Assistant
    • Compare Experiments
    • Ask My Library
  • Max$14.99/month
    • Unlimited Reading Assistant
    • Compare Experiments
    • Ask My Library

Which should you pick?

Choose Medidata Rave if

  • You need case report form design.
  • You also want edit checks and queries.
Medidata Rave review

Choose Mendeley if

  • You want to start without paying.
Mendeley review

Questions people ask

Is Medidata Rave or Mendeley better?
Neither clearly leads. Medidata Rave starts at On request and Mendeley at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Medidata Rave or Mendeley?
Mendeley has a free tier; the other does not. Paid plans start at On request for Medidata Rave and Free for Mendeley.
Does Medidata Rave or Mendeley run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Mendeley for free?
Yes. Mendeley has a free tier, so you can try it without paying. Medidata Rave starts at On request.
What is Medidata Rave best used for?
Medidata Rave is most often used for a sponsor running a registrational phase iii study where inspection readiness and a validated audit trail are non negotiable, a biotech that wants its cro to run data management and benefits from the cro already having rave trained staff and templates, a sponsor standardising forms across a programme so that a global library is reused rather than each study being built from scratch, a device or phase iv study where rave lite gives the same compliance posture at a lower configuration burden. Of those, a sponsor running a registrational phase iii study where inspection readiness and a validated audit trail are non negotiable and a biotech that wants its cro to run data management and benefits from the cro already having rave trained staff and templates are not what Mendeley is typically brought in for.
What can Medidata Rave do that Mendeley cannot?
Medidata Rave covers Case report form design, Edit checks and queries, Part 11 audit trail, Rave Lite.

Answered from the vendors’ own pages

Medidata Rave: Who owns Medidata?

Dassault Systemes, which acquired Medidata in 2019. Rave is sold as part of the Dassault life sciences portfolio.

Mendeley: How much does Mendeley Premium cost?

Mendeley Plus costs $4.99 per month or $55 per year. Pro tier costs $9.99 per month or $110 per year. Max tier costs $14.99 per month or $165 per year. All annual plans include one free month of service.

Source
Medidata Rave: How is Rave priced?

Per study, through a sales process. Nothing is published, and study build and amendments are charged separately from the licence.

Mendeley: Is there a free version of Mendeley?

Yes, Mendeley offers a free tier with 2GB of storage and 5 Reading Assistant questions per month. No credit card is required for the free plan.

Source
Medidata Rave: Is Rave validated out of the box?

Medidata supplies validation and qualification documentation, but the sponsor still owns study level user acceptance testing and its own validation evidence.

Mendeley: What storage do different Mendeley plans include?

The free tier includes 2GB storage. Plus tier provides 5GB storage. Pro tier includes 10GB storage. Max tier offers unlimited storage across all your research libraries.

Source
Medidata Rave: What is Rave Lite for?

Lower complexity studies, typically Phase I, Phase IV and medical device, where a full study build is not justified.

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