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Healthcare · head to head

Clue vs Kareo

Clue logo

Clue

Healthcare

Period and cycle tracking app owned by German company Biowink, positioned around science based tracking and a published stance against sharing data with law enforcement

From
Free
Rated
-
Full reviewWebsite
Kareo logo

Kareo

Healthcare

Cloud-based EHR and billing for small practices

From
$99/month
Rated
-
Full reviewWebsite

The short version

  • Only Clue has a free tier, so it costs nothing to try first.
  • Each has a real cost: Clue clues stated policy on not sharing data with law enforcement without a valid legal process is the companys own published position and legal interpretation, not an independent guarantee, and it can still be compelled to comply with a legally binding request under EU or other applicable law.; Kareo kareo is now part of Tebra and sold under the Tebra brand rather than as a standalone product
  • They diverge on capability: Clue covers Cycle and symptom tracking, Kareo covers Electronic Health Records.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Clue and Kareo actually diverge.

Attributes where Clue and Kareo differ
AttributeClueKareo
Starting priceFree$99/month
Pricing modelFree with a Plus subscriptionsubscription
Free tierYesNo
PlatformsiOS, AndroidWeb, Mobile
FoundedUnknown2010

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 Clue

  • Cycle and symptom tracking
  • Cycle insights and patterns
  • Research partnerships
  • EU-based data hosting
  • Fertility and conception mode
  • Perimenopause and other life stage tracking

Only in Kareo

  • Electronic Health Records
  • Scheduling
  • Patient Portal
  • Medical Billing
  • Payment Processing
  • Labs
  • Pharmacies
  • Clearinghouses

What people use each for

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

Clue

  • Someone specifically weighing data jurisdiction and legal exposure when choosing a period tracking app, given Clues EU basis and published stance on law enforcement requestsnot Kareo
  • A user who wants cycle tracking positioned around scientific research partnerships rather than lifestyle or community contentnot Kareo
  • A buyer comparing Clue directly against Flo on current published privacy policy language before choosing which app to trustnot Kareo
  • Someone tracking perimenopause or other non-standard cycle stages that some period apps do not support wellnot Kareo

Kareo

  • Practice management, scheduling and billing for independent medical practicesnot Clue
  • Electronic health records and e-prescribing for small clinicsnot Clue
  • Insurance claim submission and patient payment collectionnot Clue

Where each one falls short

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

Clue

  • Clues stated policy on not sharing data with law enforcement without a valid legal process is the companys own published position and legal interpretation, not an independent guarantee, and it can still be compelled to comply with a legally binding request under EU or other applicable law.
  • Deeper cycle insights and predictions, the features most likely to justify tracking in the first place, are gated behind the Clue Plus subscription rather than fully free.
  • Being a smaller company than some competitors, Clue has less capital and legal resource to contest large-scale legal requests than a larger, better-funded rival might, despite its stated intent to do so.
  • Research partnerships using anonymised user data, while opt-in, still mean user-derived data can be used in ways beyond direct app functionality, and users should check current consent settings.
  • Cycle predictions rely on self-reported data and general population models, so accuracy for irregular cycles or specific medical conditions remains limited regardless of which app is used.

Kareo

  • Kareo is now part of Tebra and sold under the Tebra brand rather than as a standalone product
  • Tebra publishes no rate: pricing varies with provider count, features and implementation requirements and is quoted during a demo
  • Billing counts clinical providers such as MDs, DOs, NPs and PAs, so adding a prescriber raises the bill even though non clinical staff are free
  • Electronic prescribing of controlled substances setup costs about $75 per provider as a one time fee
  • PDMP integration costs $500 one time per facility plus about $50 per user per year

Pricing, plan by plan

Clue

Free
  • Clue Plus$9.99/month
    • Free tier covers core cycle tracking, logging and basic predictions
    • Clue Plus adds deeper cycle insights, extended predictions and personalised content
    • Annual Plus plans typically offered at a lower effective monthly rate

Kareo

$99/month
  • Starter$99/month
    • EHR
    • Scheduling
    • Patient Portal
  • Professional$199/month
    • Everything in Starter
    • Billing
    • Reporting

Which should you pick?

Choose Clue if

  • You need cycle and symptom tracking.
  • You want to start without paying.
  • You work on iOS, Android.
  • You also want cycle insights and patterns.
Clue review

Choose Kareo if

  • You need electronic health records.
  • You work on Web, Mobile.
  • You also want scheduling.
Kareo review

Questions people ask

Is Clue or Kareo better?
Neither clearly leads. Clue starts at Free and Kareo at $99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clue or Kareo?
Clue has a free tier; the other does not. Paid plans start at Free for Clue and $99/month for Kareo.
Does Clue or Kareo run on more platforms?
Clue runs on iOS, Android. Kareo runs on Web, Mobile.
Can I use Clue for free?
Yes. Clue has a free tier, so you can try it without paying. Kareo starts at $99/month.
What is Clue best used for?
Clue is most often used for someone specifically weighing data jurisdiction and legal exposure when choosing a period tracking app, given clues eu basis and published stance on law enforcement requests, a user who wants cycle tracking positioned around scientific research partnerships rather than lifestyle or community content, a buyer comparing clue directly against flo on current published privacy policy language before choosing which app to trust, someone tracking perimenopause or other non-standard cycle stages that some period apps do not support well. Of those, someone specifically weighing data jurisdiction and legal exposure when choosing a period tracking app, given clues eu basis and published stance on law enforcement requests and a user who wants cycle tracking positioned around scientific research partnerships rather than lifestyle or community content are not what Kareo is typically brought in for.
What can Clue do that Kareo cannot?
Clue covers Cycle and symptom tracking, Cycle insights and patterns, Research partnerships, EU-based data hosting. Kareo covers Electronic Health Records, Scheduling, Patient Portal, Medical Billing.

Answered from the vendors’ own pages

Clue: Does Clue share data with law enforcement?

Clue publishes a policy stating it does not share health data with law enforcement or public authorities without a legally binding request and states it will challenge requests it considers improper. This is the companys stated position; verify the current policy directly for specifics.

Kareo: Does Kareo publish its pricing?

No. Kareo (now rebranded as Tebra) uses custom per-practice pricing that varies based on the number of providers, features needed, and implementation requirements. Pricing is determined during a demo with the sales team.

Source
Clue: Why does Clue emphasise being an EU company?

Clue operates under EU GDPR data protection rules and states this legal basis makes it harder for authorities outside the EU, including US authorities, to compel data disclosure than for a company based in the US.

Kareo: Are there discounts for adding multiple modules?

Yes. Tebra states that many practices qualify for bundled pricing or volume incentives when adopting multiple modules like EHR, billing, and patient experience tools together.

Source
Clue: Is Clue free?

Core cycle tracking, logging and basic predictions are free. Deeper insights and extended predictions require Clue Plus.

Kareo: What are the additional costs for controlled substance prescribing?

For providers who prescribe controlled substances, EPCS setup costs approximately $75 per provider as a one-time fee, and PDMP integration costs $500 one-time per facility plus around $50 per user per year.

Source
Kareo: Does Kareo offer a free trial?

Kareo's website does not mention a free trial option. Access to pricing and trial arrangements requires contacting the sales team to request a demo.

Source
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