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Healthcare · head to head

Athenahealth vs GNU Health

Athenahealth logo

Athenahealth

Healthcare

Cloud-based medical practice management

From
$140/month
Rated
-
Full reviewWebsite
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

The short version

  • Only GNU Health has a free tier, so it costs nothing to try first.
  • Each has a real cost: Athenahealth high implementation costs ranging up to $50,000+ for enterprise deployments; 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.
  • They diverge on capability: Athenahealth covers Electronic Health Records, GNU Health covers Electronic medical record.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Athenahealth and GNU Health differ
AttributeAthenahealthGNU Health
Starting price$140/monthFree
Pricing modelUnknownOpen source, no licence fee
Free tierNoYes
PlatformsWeb, iOS, AndroidLinux, Web, Self-hosted
Founded1997Unknown

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 Athenahealth

  • Electronic Health Records
  • Medical Billing
  • Patient Engagement
  • Telehealth
  • Analytics
  • Labs
  • Pharmacies
  • Clearinghouses

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

What people use each for

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

Athenahealth

  • Patient Carenot GNU Health
  • Medical Recordsnot GNU Health
  • Practice Managementnot GNU Health
  • Telehealthnot GNU Health

GNU Health

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

Where each one falls short

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

Athenahealth

  • High implementation costs ranging up to $50,000+ for enterprise deployments
  • Pricing tiers not transparently listed, requiring custom quotes

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.

Pricing, plan by plan

Athenahealth

$140/month

No published plan breakdown. See the Athenahealth review.

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

Which should you pick?

Choose Athenahealth if

  • You need electronic health records.
  • You work on Web, iOS, Android.
  • You also want medical billing.
Athenahealth review

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

Questions people ask

Is Athenahealth or GNU Health better?
Neither clearly leads. Athenahealth starts at $140/month and GNU Health at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Athenahealth or GNU Health?
GNU Health has a free tier; the other does not. Paid plans start at $140/month for Athenahealth and Free for GNU Health.
Does Athenahealth or GNU Health run on more platforms?
Athenahealth runs on Web, iOS, Android. GNU Health runs on Linux, Web, Self-hosted.
Can I use GNU Health for free?
Yes. GNU Health has a free tier, so you can try it without paying. Athenahealth starts at $140/month.
What is Athenahealth best used for?
Athenahealth is most often used for patient care, medical records, practice management, telehealth. Of those, patient care and medical records are not what GNU Health is typically brought in for.
What can Athenahealth do that GNU Health cannot?
Athenahealth covers Electronic Health Records, Medical Billing, Patient Engagement, Telehealth. GNU Health covers Electronic medical record, Hospital management, Laboratory information system, Social medicine modules.

Answered from the vendors’ own pages

Athenahealth: What platforms does Athenahealth serve?

Athenahealth's athenaOne serves small to medium-sized physician practices and hospitals with integrated clinical, financial, and operational workflows.

Source
GNU Health: Who develops GNU Health?

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

Athenahealth: What is the pricing model for athenaOne?

Athenahealth uses customized pricing with percent-based or encounter-based models. Starting price reported at $140/month with implementation costs ranging from $5,000-$20,000 for small businesses.

Source
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.

Athenahealth: Does Athenahealth include revenue cycle management?

Yes, athenaOne includes network-driven claims scrubbing with 95%+ first-pass rates, denial management, and A/R optimization.

Source
GNU Health: What is it built on?

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

Athenahealth: What patient engagement features does Athenahealth offer?

Athenahealth provides athenaCommunicator for patient portals, automated appointment reminders, online scheduling, telehealth integration, digital intake, and broadcast messaging.

Source
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.

Athenahealth: How many pre-built integrations does Athenahealth have?

Athenahealth's marketplace includes over 250 pre-integrated third-party apps, allowing practices to extend functionality without custom development.

Source
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