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Software · head to head

Citizen vs CKAN

Citizen logo

Citizen

Software

Real-time Safety Alerts

From
Free
Rated
-
CKAN logo

CKAN

Software

Open Source Data Portal Platform

From
Free
Rated
-

The short version

  • Each has a real cost: Citizen the App Store listing for Citizen: Safety & Live Video (seller sp0n, Inc., matched) states the base app is free but gates police/fire scanner audio, detailed incident archives and multiple alert zones behind a Citizen Premium subscription tier, whose price is not disclosed in the listing.; 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: Citizen covers Real-time Alerts, CKAN covers Dataset Management.

Where they differ

Only the attributes on which Citizen and CKAN actually diverge.

Attributes where Citizen and CKAN differ
AttributeCitizenCKAN
Pricing modelfreemiumfree
PlatformsIos, AndroidWeb
Founded20162006

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

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 Citizen

  • Real-time Alerts
  • 911 Monitoring
  • Live Video
  • Safety Map
  • Personal Safety
  • Emergency Services
  • Social Media
  • Location Services

Only in CKAN

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

What people use each for

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

Citizen

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

CKAN

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

Where each one falls short

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

Citizen

  • The App Store listing for Citizen: Safety & Live Video (seller sp0n, Inc., matched) states the base app is free but gates police/fire scanner audio, detailed incident archives and multiple alert zones behind a Citizen Premium subscription tier, whose price is not disclosed in the listing.

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

Citizen

Free
  • BasicFree
    • Real-time Alerts
    • Incident Feed
    • Safety Map

CKAN

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

Which should you pick?

Choose Citizen if

  • You need real-time alerts.
  • You want to start without paying.
  • You work on Ios, Android.
  • You also want 911 monitoring.

Choose CKAN if

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

Questions people ask

Is Citizen or CKAN better?
Neither clearly leads. Citizen starts at Free and CKAN at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Citizen or CKAN?
Citizen starts at Free and CKAN at Free.
Does Citizen or CKAN run on more platforms?
Citizen runs on Ios, Android. CKAN runs on Web.
Can I use Citizen for free?
Both have a free tier, so you can try either at no cost before committing.
What is Citizen best used for?
Citizen is most often used for citizen services, records management, public safety, civic engagement. Of those, citizen services and records management are not what CKAN is typically brought in for.
What can Citizen do that CKAN cannot?
Citizen covers Real-time Alerts, 911 Monitoring, Live Video, Safety Map. CKAN covers Dataset Management, Data Harvesting, API Access, Visualization.

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