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Government · head to head

AWS GovCloud vs CKAN

AWS GovCloud logo

AWS GovCloud

Government

Secure Cloud for Government

From
On request
Rated
-
Full reviewWebsite
CKAN logo

CKAN

Government

Open Source Data Portal Platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only CKAN has a free tier, so it costs nothing to try first.
  • Each has a real cost: AWS GovCloud access is restricted to vetted US entities, with account holders screened for US citizenship or permanent residency; CKAN the package install path requires Ubuntu 20.04 or 22.04 64-bit specifically; other operating systems must use the source install
  • They diverge on capability: AWS GovCloud covers FedRAMP High Authorized, CKAN covers Dataset Management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which AWS GovCloud and CKAN actually diverge.

Attributes where AWS GovCloud and CKAN differ
AttributeAWS GovCloudCKAN
Starting priceOn requestFree
Pricing modelusage-basedfree
Free tierNoYes
PlatformsWeb, Cli, SdkWeb

Identical on both: user rating (Not yet rated), category (Government), founded (2006).

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 AWS GovCloud

  • FedRAMP High Authorized
  • ITAR Compliant
  • DOD SRG Levels
  • Isolated Infrastructure
  • Full AWS Services
  • Government Systems
  • Security Tools
  • Cli support

Only in CKAN

  • Dataset Management
  • Data Harvesting
  • API Access
  • Visualization
  • Extensions
  • DataPusher
  • Harvester

Both cover

  • Third-party Tools
  • Web support

What people use each for

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

AWS GovCloud

  • Hosting controlled unclassified information for US federal agenciesnot CKAN
  • Workloads requiring FedRAMP High, ITAR or DFARS compliancenot CKAN
  • Defence and public sector systems needing US-person operationnot CKAN
  • Regulated contractors handling government datanot CKAN

CKAN

  • Publishing open government datasets in a searchable public data portalnot AWS GovCloud
  • Self-hosting a data catalogue with harvesting and an APInot AWS GovCloud

Where each one falls short

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

AWS GovCloud

  • Access is restricted to vetted US entities, with account holders screened for US citizenship or permanent residency
  • Separate IAM, console, CLI and APIs from commercial AWS, so accounts and tooling do not carry across
  • Not every AWS service is available in the two GovCloud regions
  • Pricing is not published on the product page

CKAN

  • The package install path requires Ubuntu 20.04 or 22.04 64-bit specifically; other operating systems must use the source install
  • Only Solr 9 and Solr 8 are supported, and from CKAN 2.10 they are the only Solr versions supported at all
  • A working deployment requires PostgreSQL, Solr, Redis, nginx, supervisor and uWSGI to be installed and maintained separately
  • Python 3.10 or later is required

Pricing, plan by plan

AWS GovCloud

On request
  • Pay-as-you-goFree
    • Compute
    • Storage
    • Database

CKAN

Free
  • Open SourceFree
    • Data Management
    • API Access
    • Visualization

Which should you pick?

Choose AWS GovCloud if

  • You need fedramp high authorized.
  • You work on Web, Cli, Sdk.
  • You also want itar compliant.
AWS GovCloud review

Choose CKAN if

  • You need dataset management.
  • You want to start without paying.
  • You also want data harvesting.
CKAN review

Questions people ask

Is AWS GovCloud or CKAN better?
Neither clearly leads. AWS GovCloud starts at On request and CKAN at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AWS GovCloud or CKAN?
CKAN has a free tier; the other does not. Paid plans start at On request for AWS GovCloud and Free for CKAN.
Does AWS GovCloud or CKAN run on more platforms?
AWS GovCloud runs on Web, Cli, Sdk. CKAN runs on Web.
Can I use CKAN for free?
Yes. CKAN has a free tier, so you can try it without paying. AWS GovCloud starts at On request.
What is AWS GovCloud best used for?
AWS GovCloud is most often used for hosting controlled unclassified information for us federal agencies, workloads requiring fedramp high, itar or dfars compliance, defence and public sector systems needing us-person operation, regulated contractors handling government data. Of those, hosting controlled unclassified information for us federal agencies and workloads requiring fedramp high, itar or dfars compliance are not what CKAN is typically brought in for.
What can AWS GovCloud do that CKAN cannot?
AWS GovCloud covers FedRAMP High Authorized, ITAR Compliant, DOD SRG Levels, Isolated Infrastructure. CKAN covers Dataset Management, Data Harvesting, API Access, Visualization. Both handle Third-party Tools, Web support.

Answered from the vendors’ own pages

AWS GovCloud: Is AWS GovCloud pricing different from standard AWS?

The page does not disclose specific pricing for AWS GovCloud (US). It mentions 'AWS Savings Plans' as a flexible pricing model but provides no actual costs. Users must contact AWS directly via the 'Contact us' link or visit AWS pricing calculators for estimates.

Source
CKAN: Is CKAN open-source and what license is it available under?

Yes, CKAN is an open-source data management system built on Python and available on GitHub. The license terms are available on their GitHub repository.

Source
AWS GovCloud: Who is eligible to use AWS GovCloud?

AWS GovCloud (US) is restricted to verified U.S. government agencies and entities meeting specific screening requirements. Commercial organizations and individual users cannot use this service.

Source
CKAN: Does CKAN offer commercial support for organizations?

Yes, CKAN offers commercial support through certified providers including Link Digital and Datopian. Support includes advisory services, application development, integration, managed hosting, and web development.

Source
AWS GovCloud: Can I try AWS GovCloud before committing to a contract?

The page does not disclose whether a free trial or evaluation period is available for AWS GovCloud. Pricing and trial information would need to be obtained by contacting AWS directly.

Source
CKAN: Who is responsible for hosting costs when running CKAN?

Organizations deploying CKAN are responsible for their own hosting infrastructure. Commercial providers like Datopian and Link Digital offer managed hosting services if organizations prefer not to self-host.

Source
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