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Healthcare · head to head

GNU Health vs Woebot Health

GNU Health logo

GNU Health

Healthcare

Free hospital and health information system from a small NGO, built on the Tryton framework

From
Free
Rated
-
Full reviewWebsite
Woebot Health logo

Woebot Health

Healthcare

Conversational CBT chatbot that withdrew from consumer distribution and now sells only to payers and providers

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only GNU Health has a free tier, so it costs nothing to try first.
  • Each has a real cost: GNU Health development depends on GNU Solidario, a very small nonprofit funded by donations and training, so release cadence and long-term continuity are tied to a handful of people rather than to an engineering organisation.; Woebot Health the company withdrew its consumer app in June 2025 after concluding FDA marketing authorisation was not achievable at acceptable cost, which is a plain signal about both regulatory position and commercial durability.
  • They diverge on capability: GNU Health covers Electronic medical record, Woebot Health covers Scripted CBT dialogue.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which GNU Health and Woebot Health actually diverge.

Attributes where GNU Health and Woebot Health differ
AttributeGNU HealthWoebot Health
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, Web, Self-hostediOS, Android, Web

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 GNU Health

  • Electronic medical record
  • Hospital management
  • Laboratory information system
  • Social medicine modules
  • Tryton business modules
  • Health federation
  • ICD and standards support
  • Modular installation

Only in Woebot Health

  • Scripted CBT dialogue
  • Mood tracking
  • Crisis routing
  • Between-session support
  • Payer deployment
  • Provider copilot positioning
  • Research licensing
  • Population reporting

What people use each for

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

GNU Health

  • A public hospital in a low-resource setting that cannot fund commercial EMR licensing and has in-house Linux capabilitynot Woebot Health
  • A ministry building a national health network where source code inspection and data sovereignty are policy requirementsnot Woebot Health
  • A university teaching health informatics that needs a complete, inspectable system rather than a vendor demonstrationnot Woebot Health
  • A community health programme that needs socioeconomic determinants recorded alongside clinical datanot Woebot Health

Woebot Health

  • A health plan wanting a low intensity behavioural health option for members on a waiting list for therapynot GNU Health
  • A provider organisation offering structured between-session CBT practice to patients already in treatmentnot GNU Health
  • A research group running a trial that needs a clinically scripted rather than generative conversational agent for safety reasonsnot GNU Health
  • A payer targeting a specific population such as postpartum members where scripted CBT content already existsnot GNU Health

Where each one falls short

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

GNU Health

  • Development depends on GNU Solidario, a very small nonprofit funded by donations and training, so release cadence and long-term continuity are tied to a handful of people rather than to an engineering organisation.
  • It is built on Tryton, a framework few health IT staff know, so hiring or contracting people who can extend and maintain it is materially harder than for a mainstream stack.
  • Installation, upgrades and database administration assume Linux and Python competence, which puts the real cost on staffing rather than on licensing and defeats hospitals that lack that team.
  • The interface is functional rather than designed, and clinician acceptance is a genuine deployment risk compared with commercial systems that have invested heavily in usability.
  • Certification, regulatory conformance and interoperability testing that some jurisdictions demand of clinical systems are not provided by a vendor, so the adopting institution has to carry that work and that liability itself.

Woebot Health

  • The company withdrew its consumer app in June 2025 after concluding FDA marketing authorisation was not achievable at acceptable cost, which is a plain signal about both regulatory position and commercial durability.
  • It is not an FDA cleared treatment for any indication, so it cannot be positioned to members as therapy and cannot substitute for a covered behavioural health benefit.
  • The scripted, non-generative design that makes it safe also makes it feel rigid next to current conversational AI, and engagement drops off quickly once users hit the edges of the script.
  • Published evidence is short-horizon symptom change in selected populations, mostly young adults, with little evidence of durable benefit or effect at whole-population scale.
  • With consumer distribution gone, the remaining business depends on a small number of payer and provider contracts, so a buyer should assume real vendor continuity risk over a multi-year term.

Pricing, plan by plan

GNU Health

Free
  • GNU HealthFree
    • GNU GPL licence
    • All modules included
    • No patient, bed or user limits
  • Support and training$undefined/year
    • Paid support and implementation from GNU Solidario
    • Training courses and certification
    • Quoted per institution

Woebot Health

On request
  • Woebot for payers and providers$undefined/year
    • Contracted per member per month or as a population licence
    • Sold to health plans and provider organisations, not to employers or individuals
    • No consumer purchase route since the app closed in June 2025

Which should you pick?

Choose GNU Health if

  • You need electronic medical record.
  • You want to start without paying.
  • You work on Linux, Web, Self-hosted.
  • You also want hospital management.
GNU Health review

Choose Woebot Health if

  • You need scripted cbt dialogue.
  • You work on iOS, Android, Web.
  • You also want mood tracking.
Woebot Health review

Questions people ask

Is GNU Health or Woebot Health better?
Neither clearly leads. GNU Health starts at Free and Woebot Health at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GNU Health or Woebot Health?
GNU Health has a free tier; the other does not. Paid plans start at Free for GNU Health and On request for Woebot Health.
Does GNU Health or Woebot Health run on more platforms?
GNU Health runs on Linux, Web, Self-hosted. Woebot Health runs on iOS, Android, Web.
Can I use GNU Health for free?
Yes. GNU Health has a free tier, so you can try it without paying. Woebot Health starts at On request.
What is GNU Health best used for?
GNU Health is most often used for a public hospital in a low-resource setting that cannot fund commercial emr licensing and has in-house linux capability, a ministry building a national health network where source code inspection and data sovereignty are policy requirements, a university teaching health informatics that needs a complete, inspectable system rather than a vendor demonstration, a community health programme that needs socioeconomic determinants recorded alongside clinical data. Of those, a public hospital in a low-resource setting that cannot fund commercial emr licensing and has in-house linux capability and a ministry building a national health network where source code inspection and data sovereignty are policy requirements are not what Woebot Health is typically brought in for.
What can GNU Health do that Woebot Health cannot?
GNU Health covers Electronic medical record, Hospital management, Laboratory information system, Social medicine modules. Woebot Health covers Scripted CBT dialogue, Mood tracking, Crisis routing, Between-session support.

Answered from the vendors’ own pages

GNU Health: Who develops GNU Health?

GNU Solidario, a Spanish nonprofit NGO, as an official GNU package under the GPL.

Woebot Health: Is Woebot still available?

Not to consumers. The consumer app closed in June 2025. The company continues to offer the product to payers, providers and researchers.

GNU Health: Is there commercial support?

Yes, in a limited form, from GNU Solidario itself and a small number of implementers. It is not a vendor support organisation.

Woebot Health: Is it FDA cleared?

No. It held Breakthrough Device designation but never obtained marketing authorisation, and the founder cited the cost of that pathway as the reason for closing the consumer app.

GNU Health: What is it built on?

Tryton, a Python business application framework, which is where its accounting, stock and HR modules come from.

Woebot Health: Is it generative AI?

Historically no. The dialogue is clinician-written and rule-based, a deliberate safety choice that limits how naturally it converses.

GNU Health: Is it suitable for a large hospital?

It is deployed in hospitals, but the deciding factor is whether you have internal Linux, Python and Tryton capability rather than the size of the institution.

Woebot Health: What does the evidence show?

Randomised studies reported reduced depressive symptoms over short periods in selected populations, notably young adults. That is symptom change in a trial, not demonstrated population outcomes.

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