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Healthcare · head to head

Doximity vs Flo

Doximity logo

Doximity

Healthcare

Social network and collaboration platform for physicians

From
Free
Rated
-
Full reviewWebsite
Flo logo

Flo

Healthcare

Period and cycle tracking app that settled with the US FTC in 2021 over sharing health data with third parties despite promising not to

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Doximity free tier limited to verified US clinicians only; no international access without premium; Flo flo Health settled with the US FTC in 2021 over allegations it shared sensitive health data, including pregnancy and menstruation details, with Facebook, Google and other third parties despite telling users the data would stay private, a fact directly relevant to how much a user should trust current privacy claims without independently checking the published policy.
  • They diverge on capability: Doximity covers Secure Messaging, Flo covers Cycle and ovulation tracking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Doximity and Flo actually diverge.

Attributes where Doximity and Flo differ
AttributeDoximityFlo
Pricing modelfreemiumFree with a Premium subscription
PlatformsWeb, iOS, AndroidiOS, Android, Web
Founded2010Unknown

Identical on both: starting price (Free), free tier (Yes), 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 Doximity

  • Secure Messaging
  • Professional Network
  • Telehealth
  • Job Board
  • CME Access
  • Collaboration Tools
  • EHR Systems
  • HIPAA

Only in Flo

  • Cycle and ovulation tracking
  • Pregnancy mode
  • Anonymous Mode
  • Symptom and mood logging
  • Expert content library
  • Community and forums

What people use each for

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

Doximity

  • Physician professional network and communicationnot Flo
  • AI-powered medical reference and clinical decision supportnot Flo
  • Patient outreach and documentation automationnot Flo

Flo

  • Someone tracking cycle and ovulation who wants to weigh app convenience against the sensitivity of the data being loggednot Doximity
  • A user in a jurisdiction with legal risk around reproductive health data who wants to check Anonymous Mode and current data sharing policy before logging pregnancy or fertility attemptsnot Doximity
  • A buyer wanting to compare Flo directly against Clue on published data practices before choosing which app to trust with this informationnot Doximity
  • Someone who wants pregnancy tracking content alongside cycle tracking in one app rather than switching apps mid-pregnancynot Doximity

Where each one falls short

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

Doximity

  • Free tier limited to verified US clinicians only; no international access without premium
  • AI Scribe and Dialer features accessible only to US-based healthcare professionals
  • Premium tier pricing not disclosed on main site

Flo

  • Flo Health settled with the US FTC in 2021 over allegations it shared sensitive health data, including pregnancy and menstruation details, with Facebook, Google and other third parties despite telling users the data would stay private, a fact directly relevant to how much a user should trust current privacy claims without independently checking the published policy.
  • Reproductive health data, including logged periods, fertility attempts and pregnancy status, has been the subject of law enforcement data requests in some jurisdictions following changes to reproductive rights law, and cloud-stored logs are a real category of exposure regardless of a vendors intentions.
  • Anonymous Mode, the privacy feature introduced after the settlement, is a setting that must be checked and understood rather than assumed, and its exact scope and default status should be verified in the current privacy policy rather than taken from marketing copy.
  • Free tier predictions rely on self-reported symptom data and general population models, so accuracy for irregular cycles or specific medical conditions is limited compared with clinical tracking.
  • The subscription auto-renews and, like most mobile subscriptions, must be cancelled through app store account settings rather than inside the app itself.

Pricing, plan by plan

Doximity

Free

No published plan breakdown. See the Doximity review.

Flo

Free
  • Flo Premium$11.99/month
    • Free tier covers core cycle tracking, predictions and symptom logging
    • Premium adds deeper personalised insights and expert content, around $11.99 a month
    • Annual and lifetime purchase options typically offered at a lower effective rate

Which should you pick?

Choose Doximity if

  • You need secure messaging.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want professional network.
Doximity review

Choose Flo if

  • You need cycle and ovulation tracking.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want pregnancy mode.
Flo review

Questions people ask

Is Doximity or Flo better?
Neither clearly leads. Doximity starts at Free and Flo at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Doximity or Flo?
Doximity starts at Free and Flo at Free.
Does Doximity or Flo run on more platforms?
Doximity runs on Web, iOS, Android. Flo runs on iOS, Android, Web.
Can I use Doximity for free?
Both have a free tier, so you can try either at no cost before committing.
What is Doximity best used for?
Doximity is most often used for physician professional network and communication, ai-powered medical reference and clinical decision support, patient outreach and documentation automation. Of those, physician professional network and communication and ai-powered medical reference and clinical decision support are not what Flo is typically brought in for.
What can Doximity do that Flo cannot?
Doximity covers Secure Messaging, Professional Network, Telehealth, Job Board. Flo covers Cycle and ovulation tracking, Pregnancy mode, Anonymous Mode, Symptom and mood logging.

Answered from the vendors’ own pages

Doximity: Is Doximity free?

Doximity is free for verified US clinicians. Specific subscription tiers and paid plan pricing are not disclosed on their website.

Source
Flo: What happened with the FTC in 2021?

The US FTC alleged Flo Health shared sensitive health data, including pregnancy and menstruation details, with third parties like Facebook and Google despite promising to keep it private. Flo settled without admitting liability, agreeing to obtain consent for future sharing and to an independent privacy review.

Flo: What is Anonymous Mode?

A privacy setting Flo states disconnects entered health data from an identifiable profile. Check the current app and privacy policy for whether it is on by default or must be turned on manually, since this affects what data is linked to your identity.

Flo: Is Flo free?

Core cycle tracking and predictions are free. Deeper personalised insights and expert content require Flo Premium.

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