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Healthcare · head to head

Therapixel vs Zanda Health

Therapixel logo

Therapixel

Healthcare

French mammography AI with FDA clearances for 2D and tomosynthesis breast screening

From
On request
Rated
-
Full reviewWebsite
Zanda Health logo

Zanda Health

Healthcare

Practice management and clinical notes for allied health clinics, formerly Power Diary

From
$19/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Therapixel european and American regulatory positions were established under different regimes, and under the EU Medical Device Regulation this class of diagnostic AI faces a higher classification and notified body scrutiny, so European buyers must verify the current MDR certificate and expiry rather than relying on a legacy CE reference.; Zanda Health the 2024 rename from Power Diary means most third party reviews, integration guides and community answers still sit under the old name, so buyers researching Zanda Health find a thin trail and may wrongly conclude it is a new and unproven product.
  • They diverge on capability: Therapixel covers MammoScreen 2D, Zanda Health covers Unlimited admin users.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Therapixel and Zanda Health actually diverge.

Attributes where Therapixel and Zanda Health differ
AttributeTherapixelZanda Health
Starting priceOn request$19/month
Pricing modelquotePer user per month
PlatformsWebWeb, iOS, Android

Identical on both: free tier (No), 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 Therapixel

  • MammoScreen 2D
  • MammoScreen DBT
  • One to ten suspicion score
  • Summary report
  • Workstation and PACS delivery
  • Reading workflow configurations

Only in Zanda Health

  • Unlimited admin users
  • Australian funder billing
  • Clinical note templates
  • Two way SMS
  • Telehealth Pro
  • Practitioner rostering
  • Client portal
  • BizzyAI Scribe

What people use each for

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

Therapixel

  • A European breast screening programme running mandatory double reading that wants to evaluate AI as a concurrent or second reader within what national guidance permitsnot Zanda Health
  • An American breast centre that has moved to tomosynthesis and needs reading support on DBT specifically, which Therapixel holds a clearance fornot Zanda Health
  • A screening service wanting a graded suspicion score rather than a binary flag so readers can calibrate their own thresholdnot Zanda Health
  • A radiology group evaluating multiple mammography AI vendors head to head on their own historic case set before committingnot Zanda Health

Zanda Health

  • A five physiotherapist clinic in Melbourne that bulk bills Medicare and wants claiming inside the diary rather than a separate portalnot Therapixel
  • A psychology group practice with more reception staff than clinicians, where per seat pricing elsewhere would double the billnot Therapixel
  • A UK osteopathy practice moving off paper diaries that needs online booking and card payment without an implementation projectnot Therapixel
  • A multi site podiatry business that needs room and equipment allocation alongside practitioner availabilitynot Therapixel

Where each one falls short

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

Therapixel

  • European and American regulatory positions were established under different regimes, and under the EU Medical Device Regulation this class of diagnostic AI faces a higher classification and notified body scrutiny, so European buyers must verify the current MDR certificate and expiry rather than relying on a legacy CE reference.
  • MammoScreen does mammography only, so a hospital wanting AI across head CT, chest and breast needs several vendors and several PACS integrations, or an orchestration layer bought from someone else.
  • Therapixel is a small French company competing against Hologic and iCAD, which have incumbency inside the mammography reading workstation, so integration into an American breast centre is more work than it is for the workstation vendor own AI.
  • Detection performance is sensitive to the mammography unit vendor and acquisition protocol, so published results do not transfer between estates and each site needs local validation it must fund itself.
  • Whether AI can substitute for one of two human readers is a national workforce and liability question, not a product capability, so the labour saving that justifies the purchase in one country is not permitted in another.

Zanda Health

  • The 2024 rename from Power Diary means most third party reviews, integration guides and community answers still sit under the old name, so buyers researching Zanda Health find a thin trail and may wrongly conclude it is a new and unproven product.
  • North American billing is not properly served: there is no claims clearinghouse and superbill handling is basic, so a United States practice will need a separate revenue cycle tool and will pay for two systems.
  • Pricing is quoted in United States dollars while the company, support hours and product depth are Australian, so buyers outside those two time zones get support with an overnight lag on urgent clinical scheduling problems.
  • SMS is billed per message beyond the plan allowance and a dedicated number is required in the United States and Canada, so a busy clinic sending reminders and follow ups accumulates a variable monthly cost that is not visible in the headline plan price.
  • Reporting is adequate for a single clinic but weak for a group: cross site financial consolidation and practitioner productivity comparison generally end up exported to a spreadsheet, which becomes a monthly manual job as soon as you pass a handful of locations.

Pricing, plan by plan

Therapixel

On request
  • MammoScreen$undefined/year
    • Priced per examination or by annual screening volume
    • 2D and tomosynthesis licensed by the versions cleared for each
    • Cloud or on premises deployment quoted differently

Zanda Health

$19/month
  • Starter$19/month
    • One practitioner
    • One administrative user
    • 1,000 appointments per year
  • Growth$49/month
    • Base fee plus 19 USD per additional practitioner per month
    • Unlimited free administrative users
    • Unlimited appointments
  • Telehealth Pro add-on$9/month
    • Per practitioner
    • Unlimited video consultations
    • Recording and waiting room

Which should you pick?

Choose Therapixel if

  • You need mammoscreen 2d.
  • You also want mammoscreen dbt.
Therapixel review

Choose Zanda Health if

  • You need unlimited admin users.
  • You work on Web, iOS, Android.
  • You also want australian funder billing.
Zanda Health review

Questions people ask

Is Therapixel or Zanda Health better?
Neither clearly leads. Therapixel starts at On request and Zanda Health at $19/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Therapixel or Zanda Health?
Therapixel starts at On request and Zanda Health at $19/month.
Does Therapixel or Zanda Health run on more platforms?
Therapixel runs on Web. Zanda Health runs on Web, iOS, Android.
What is Therapixel best used for?
Therapixel is most often used for a european breast screening programme running mandatory double reading that wants to evaluate ai as a concurrent or second reader within what national guidance permits, an american breast centre that has moved to tomosynthesis and needs reading support on dbt specifically, which therapixel holds a clearance for, a screening service wanting a graded suspicion score rather than a binary flag so readers can calibrate their own threshold, a radiology group evaluating multiple mammography ai vendors head to head on their own historic case set before committing. Of those, a european breast screening programme running mandatory double reading that wants to evaluate ai as a concurrent or second reader within what national guidance permits and an american breast centre that has moved to tomosynthesis and needs reading support on dbt specifically, which therapixel holds a clearance for are not what Zanda Health is typically brought in for.
What can Therapixel do that Zanda Health cannot?
Therapixel covers MammoScreen 2D, MammoScreen DBT, One to ten suspicion score, Summary report. Zanda Health covers Unlimited admin users, Australian funder billing, Clinical note templates, Two way SMS.

Answered from the vendors’ own pages

Therapixel: Is MammoScreen FDA cleared?

Yes. It holds 510(k) clearance K192854 for two dimensional mammography from July 2020, a November 2021 clearance for digital breast tomosynthesis, and two further clearances in October 2024 for later versions.

Zanda Health: Is Zanda Health the same as Power Diary?

Yes. Power Diary rebranded to Zanda Health in 2024. Same company, same product line, same data.

Therapixel: Is it CE marked?

Yes, but European buyers should ask specifically for the current certificate under the Medical Device Regulation and its expiry date, because this class of diagnostic AI moved to a higher classification under MDR.

Zanda Health: Do receptionists count as paid users?

No. On the Growth plan administrative users are unlimited and free. Only practitioners are charged.

Therapixel: What does the one to ten score mean?

It is a graded suspicion score per finding and per study, designed to be integrated alongside a radiologist BI-RADS assessment rather than treated as a positive or negative result.

Zanda Health: Does it handle Medicare bulk billing?

Yes, Medicare Online, DVA and bulk billing claims are submitted from within the platform for Australian practices.

Therapixel: Does it cover anything besides mammography?

No. It is a mammography product only, including tomosynthesis. Other body regions need a different vendor.

Zanda Health: Is it suitable for a United States practice?

Only partly. Charting, scheduling and telehealth work, but there is no claims clearinghouse, so US insurance billing needs a separate system.

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