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Government · head to head

CKAN vs Polco

CKAN logo

CKAN

Government

Open Source Data Portal Platform

From
Free
Rated
-
Full reviewWebsite
Polco logo

Polco

Government

Civic Engagement and Polling Platform

From
$300/month
Rated
-
Full reviewWebsite

The short version

  • Only CKAN has a free tier, so it costs nothing to try first.
  • Each has a real cost: CKAN the package install path requires Ubuntu 20.04 or 22.04 64-bit specifically; other operating systems must use the source install; Polco interface has a formal, academic tone compared to modern civic engagement platforms
  • They diverge on capability: CKAN covers Dataset Management, Polco covers Scientific Surveys.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which CKAN and Polco actually diverge.

Attributes where CKAN and Polco differ
AttributeCKANPolco
Starting priceFree$300/month
Pricing modelfreesubscription
Free tierYesNo
PlatformsWebWeb, Ios, Android
Founded20062015

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

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 CKAN

  • Dataset Management
  • Data Harvesting
  • API Access
  • Visualization
  • Extensions
  • DataPusher
  • Harvester
  • Third-party Tools

Only in Polco

  • Scientific Surveys
  • Live Polling
  • Community Benchmarking
  • Priority-Based Budgeting
  • Demographic Analysis
  • NRC Surveys
  • ArcGIS
  • Social Media

Both cover

  • Web support

What people use each for

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

CKAN

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

Polco

  • Citizen Servicesnot CKAN
  • Records Managementnot CKAN
  • Public Safetynot CKAN
  • Civic Engagementnot CKAN

Where each one falls short

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

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

Polco

  • Interface has a formal, academic tone compared to modern civic engagement platforms
  • Emphasizes surveys and benchmarking over open discussion forums and idea boards
  • Pricing is custom quote-based without transparent pricing on the website

Pricing, plan by plan

CKAN

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

Polco

$300/month
  • Community Engagement$300/month
    • Community Surveys
    • Live Polling
    • Benchmarking

Which should you pick?

Choose CKAN if

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

Choose Polco if

  • You need scientific surveys.
  • You work on Web, Ios, Android.
  • You also want live polling.
Polco review

Questions people ask

Is CKAN or Polco better?
Neither clearly leads. CKAN starts at Free and Polco at $300/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CKAN or Polco?
CKAN has a free tier; the other does not. Paid plans start at Free for CKAN and $300/month for Polco.
Does CKAN or Polco run on more platforms?
CKAN runs on Web. Polco runs on Web, Ios, Android.
Can I use CKAN for free?
Yes. CKAN has a free tier, so you can try it without paying. Polco starts at $300/month.
What is CKAN best used for?
CKAN is most often used for publishing open government datasets in a searchable public data portal, self-hosting a data catalogue with harvesting and an api. Of those, publishing open government datasets in a searchable public data portal and self-hosting a data catalogue with harvesting and an api are not what Polco is typically brought in for.
What can CKAN do that Polco cannot?
CKAN covers Dataset Management, Data Harvesting, API Access, Visualization. Polco covers Scientific Surveys, Live Polling, Community Benchmarking, Priority-Based Budgeting. Both handle Web support.

Answered from the vendors’ own pages

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
Polco: How does Polco ensure survey data quality?

Polco uses scientific survey methodology through the National Research Center, with pre-tested survey questions and verification that participants live in the surveyed area to eliminate outside interference and bad-faith responses.

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
Polco: What's the difference between Polco and open discussion platforms?

Polco emphasizes scientific surveys and benchmarking over open forums or suggestion boards, prioritizing rigorous data collection for policy decisions over broad community brainstorming.

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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