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Healthcare · head to head

OpenClinica vs Oracle Clinical One

OpenClinica logo

OpenClinica

Healthcare

Clinical trial EDC with a genuinely open source community edition alongside a quoted commercial platform

From
On request
Rated
-
Full reviewWebsite
Oracle Clinical One logo

Oracle Clinical One

Healthcare

Unified clinical trial data collection and randomisation on one Oracle Life Sciences platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OpenClinica the free community edition is a different and older product line from the commercial platform, so evaluating the open source build tells you little about what the paid product actually does.; Oracle Clinical One nothing about the commercial terms is published, so cost, implementation length and validation scope all emerge inside an enterprise sales process, and comparison shopping requires running parallel procurements.
  • They diverge on capability: OpenClinica covers Open source community edition, Oracle Clinical One covers Unified platform.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which OpenClinica and Oracle Clinical One actually diverge.

Attributes where OpenClinica and Oracle Clinical One differ
AttributeOpenClinicaOracle Clinical One
PlatformsWeb, Self-hosted, iOS, AndroidWeb, iOS, Android

Identical on both: starting price (On request), pricing model (quote), 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 OpenClinica

  • Open source community edition
  • Electronic data capture
  • eConsent
  • eCOA and ePRO
  • Randomisation
  • EHR-to-EDC
  • Audit trail
  • Reporting and analytics

Only in Oracle Clinical One

  • Unified platform
  • Data collection
  • Randomisation and supplies
  • No-code study build
  • Regulatory compliance
  • Mid-study changes
  • Integrations
  • Cloud delivery

What people use each for

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

OpenClinica

  • An academic coordinating centre running investigator-initiated trials that needs Part 11 compliant capture without an enterprise eClinical budgetnot Oracle Clinical One
  • A registry or observational cohort study collecting structured data across many sites over yearsnot Oracle Clinical One
  • A small device sponsor that needs eConsent and ePRO in the same system as its case report formsnot Oracle Clinical One
  • An informatics group that wants to self-host the open source edition for a non-regulated internal studynot Oracle Clinical One

Oracle Clinical One

  • A sponsor running a complex Phase III where randomisation errors between separate EDC and RTSM vendors have already cost timenot OpenClinica
  • A pharmaceutical company already on Oracle Clinical or InForm that needs a supported migration path off end-of-life systemsnot OpenClinica
  • A trial with adaptive randomisation and drug supply forecasting that would otherwise need custom programming per amendmentnot OpenClinica
  • A CRO standardising study build across many sponsor programmes on one validated platformnot OpenClinica

Where each one falls short

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

OpenClinica

  • The free community edition is a different and older product line from the commercial platform, so evaluating the open source build tells you little about what the paid product actually does.
  • The vendor provides no support or services at all for the community edition, which means outages, patching, database upgrades and validation documentation are entirely your problem.
  • Commercial pricing is not published, so you cannot benchmark it against alternatives without entering a sales process, and third-party figures around USD 1,000 a month are indicative rather than contractual.
  • Study build is skilled work: complex edit checks, randomisation schemes and integrations usually mean paying for vendor or consultant configuration services on top of the licence, which is a frequently underestimated line in the budget.
  • As a smaller vendor than the large eClinical suites it has a thinner partner and consultant ecosystem, so finding experienced build staff or a CRO already fluent in the platform is harder than with the market incumbents.

Oracle Clinical One

  • Nothing about the commercial terms is published, so cost, implementation length and validation scope all emerge inside an enterprise sales process, and comparison shopping requires running parallel procurements.
  • Placing data collection and randomisation with a single vendor concentrates risk: an outage or a defect affects both of the systems your sites cannot work without.
  • Mid-study amendments are routine in trials but flow through the vendor change control process, and change orders are where the real cost of an Oracle trial platform accumulates after signature.
  • Implementation and study build require specialist staff or Oracle services, so the practical time from contract to first patient in is measured in months, not weeks.
  • It is aimed squarely at sponsors and CROs with established trial operations, and a small biotech running its first study will find the platform, the contracting and the validation burden heavier than its team can absorb.

Pricing, plan by plan

OpenClinica

On request
  • Community Edition$undefined/year
    • Free and open source under the LGPL
    • Self-hosted, on the older 3.x line
    • No vendor support or services of any kind
  • OpenClinica Enterprise$undefined/year
    • Pricing only through a sales process
    • Hosted and validated instance
    • EDC, eConsent, eCOA, randomisation and analytics modules

Oracle Clinical One

On request
  • Clinical One Data Collection$undefined/year
    • Pricing only through Oracle sales
    • Priced against study count, sites and subjects
    • Study build and configuration services quoted separately
  • Clinical One Randomization and Supplies Management$undefined/year
    • Quoted alongside or independently of Data Collection
    • Randomisation strategy configuration included in the service
    • Supply forecasting and kit management

Which should you pick?

Choose OpenClinica if

  • You need open source community edition.
  • You work on Web, Self-hosted, iOS, Android.
  • You also want electronic data capture.
OpenClinica review

Choose Oracle Clinical One if

  • You need unified platform.
  • You work on Web, iOS, Android.
  • You also want data collection.
Oracle Clinical One review

Questions people ask

Is OpenClinica or Oracle Clinical One better?
Neither clearly leads. OpenClinica starts at On request and Oracle Clinical One at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenClinica or Oracle Clinical One?
OpenClinica starts at On request and Oracle Clinical One at On request.
Does OpenClinica or Oracle Clinical One run on more platforms?
OpenClinica runs on Web, Self-hosted, iOS, Android. Oracle Clinical One runs on Web, iOS, Android.
What is OpenClinica best used for?
OpenClinica is most often used for an academic coordinating centre running investigator-initiated trials that needs part 11 compliant capture without an enterprise eclinical budget, a registry or observational cohort study collecting structured data across many sites over years, a small device sponsor that needs econsent and epro in the same system as its case report forms, an informatics group that wants to self-host the open source edition for a non-regulated internal study. Of those, an academic coordinating centre running investigator-initiated trials that needs part 11 compliant capture without an enterprise eclinical budget and a registry or observational cohort study collecting structured data across many sites over years are not what Oracle Clinical One is typically brought in for.
What can OpenClinica do that Oracle Clinical One cannot?
OpenClinica covers Open source community edition, Electronic data capture, eConsent, eCOA and ePRO. Oracle Clinical One covers Unified platform, Data collection, Randomisation and supplies, No-code study build.

Answered from the vendors’ own pages

OpenClinica: Is OpenClinica free?

There is a genuinely free, LGPL licensed community edition you host yourself with no vendor support. The commercial platform with eConsent, eCOA and a validated hosted instance is quoted and paid.

Oracle Clinical One: What replaced Oracle Clinical and InForm?

Clinical One is the current Oracle Life Sciences platform, and sponsors on the older Oracle Clinical and InForm products are the primary migration audience.

OpenClinica: Is the open source version still maintained?

Yes, releases on the 3.x line continued through 2025, but it is a separate and older architecture from the commercial product.

Oracle Clinical One: Can I buy randomisation without data collection?

Yes. Clinical One Randomization and Supplies Management can integrate with a third-party EDC if you want to keep an incumbent capture system.

OpenClinica: Does it meet 21 CFR Part 11?

The commercial hosted platform is built for Part 11 and GCP compliance. If you self-host the community edition, compliance and validation are entirely your responsibility.

Oracle Clinical One: Is pricing published?

No. Every element, including licence, study build, implementation and validation, comes through Oracle sales.

OpenClinica: What does the commercial version cost?

Not published. Third-party listings suggest enterprise arrangements from around USD 1,000 per month, but real cost depends on study count, subjects, modules and build services.

Oracle Clinical One: Is it validated for regulated trials?

It is delivered as a validated cloud service with GxP documentation and Part 11 aligned audit trails, but sponsor-level validation of your own configuration remains your responsibility.

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