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Healthcare · head to head

Epocrates vs Rad AI

Epocrates logo

Epocrates

Healthcare

Mobile clinical reference and decision support app

From
Free
Rated
-
Full reviewWebsite
Rad AI logo

Rad AI

Healthcare

Generative reporting and follow-up tracking for radiology, positioned outside the diagnostic device boundary

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Epocrates has a free tier, so it costs nothing to try first.
  • Each has a real cost: Epocrates pricing page not publicly accessible; Rad AI the products are not FDA cleared devices and are not intended to be, so any claim that Rad AI improves diagnostic accuracy is unsupported; what has been measured is reporting speed and follow-up completion, not detection.
  • They diverge on capability: Epocrates covers Drug Reference, Rad AI covers Impressions.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Epocrates and Rad AI actually diverge.

Attributes where Epocrates and Rad AI differ
AttributeEpocratesRad AI
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
PlatformsMobileWindows, Web, Cloud
Founded2000Unknown

Identical on both: user rating (Not yet rated), category (Healthcare).

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 Epocrates

  • Drug Reference
  • Interactions
  • Dosing Calculators
  • Disease Information
  • Medical Procedures
  • Patient Education
  • EHR Systems
  • HIPAA

Only in Rad AI

  • Impressions
  • Reporting
  • Continuity
  • Style learning
  • Omni Reconcile
  • PACS and dictation embedding
  • Patient outreach workflows
  • Audit reporting

What people use each for

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

Epocrates

  • Patient Carenot Rad AI
  • Medical Recordsnot Rad AI
  • Practice Managementnot Rad AI
  • Telehealthnot Rad AI

Rad AI

  • A private radiology practice whose read volume has grown faster than it can recruit and that wants dictation time per study reduced without changing PACSnot Epocrates
  • A health system losing revenue and exposing itself to liability because recommended follow-up imaging on incidental findings is never bookednot Epocrates
  • A radiology department standardising impression quality across a mixed group of employed and locum radiologistsnot Epocrates
  • A group deploying an AI tool that must not trigger a device validation programme, because governance capacity is already consumed by a triage algorithm rolloutnot Epocrates

Where each one falls short

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

Epocrates

  • Pricing page not publicly accessible

Rad AI

  • The products are not FDA cleared devices and are not intended to be, so any claim that Rad AI improves diagnostic accuracy is unsupported; what has been measured is reporting speed and follow-up completion, not detection.
  • Generated impressions require radiologist review and signature, so the time saving evaporates in any group whose radiologists rewrite the draft rather than edit it, and adoption varies sharply by individual.
  • It is bound to your dictation platform, so a group planning to move off PowerScribe should sequence that decision first or expect to redo the Rad AI integration.
  • Continuity depends on the quality of recommendation language in historical reports, and departments with inconsistent phrasing get poor recall until reporting practice is standardised.
  • Pricing is not published and is structured per radiologist or per study depending on the product mix, which makes it hard to compare against image-analysis AI vendors that price per scan.

Pricing, plan by plan

Epocrates

Free
  • FreeFree
    • Drug references
    • Calculators
    • Interactions
  • Premium$99/year
    • Enhanced content
    • Offline access

Rad AI

On request
  • Rad AI platform$undefined/year
    • Priced per radiologist or per study volume depending on product and contract
    • Impressions, Reporting and Continuity licensed separately
    • Annual subscription with implementation and integration scoped per site

Which should you pick?

Choose Epocrates if

  • You need drug reference.
  • You want to start without paying.
  • You work on Mobile.
  • You also want interactions.
Epocrates review

Choose Rad AI if

  • You need impressions.
  • You work on Windows, Web, Cloud.
  • You also want reporting.
Rad AI review

Questions people ask

Is Epocrates or Rad AI better?
Neither clearly leads. Epocrates starts at Free and Rad AI at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Epocrates or Rad AI?
Epocrates has a free tier; the other does not. Paid plans start at Free for Epocrates and On request for Rad AI.
Does Epocrates or Rad AI run on more platforms?
Epocrates runs on Mobile. Rad AI runs on Windows, Web, Cloud.
Can I use Epocrates for free?
Yes. Epocrates has a free tier, so you can try it without paying. Rad AI starts at On request.
What is Epocrates best used for?
Epocrates is most often used for patient care, medical records, practice management, telehealth. Of those, patient care and medical records are not what Rad AI is typically brought in for.
What can Epocrates do that Rad AI cannot?
Epocrates covers Drug Reference, Interactions, Dosing Calculators, Disease Information. Rad AI covers Impressions, Reporting, Continuity, Style learning.

Answered from the vendors’ own pages

Epocrates: How much does Epocrates cost?

Epocrates pricing information is not available to public access. Users must authenticate or contact the vendor to view pricing details.

Source
Rad AI: Is Rad AI FDA cleared?

No, and by design. The products draft text and manage follow-up workflow rather than interpreting images, so they fall outside the device pathway. Treat any diagnostic accuracy claim with scepticism.

Rad AI: Does the radiologist still sign the report?

Yes. Output is a draft that the radiologist reviews and signs; nothing is released autonomously.

Rad AI: Which product actually pays for itself?

Continuity has the clearest financial case, because recommended follow-up imaging that gets completed is billable work that currently does not happen.

Rad AI: Will it work with our dictation system?

It is deepest with Nuance PowerScribe. Confirm your specific dictation and PACS combination before contracting, because integration depth is the main deployment variable.

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