CKAN vs Esri ArcGIS:Which is more popular by branded search?
In August 2026, Esri ArcGIS had more branded searches than CKAN among open data platforms worldwide. Esri ArcGIS was estimated to have 201K branded searches compared to CKAN’s 27.1K, and held a 75.8% Share of Search versus CKAN’s 10.2%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, CKAN or Esri ArcGIS?
Compare the platforms public bodies publish data on. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Esri ArcGIS, CKAN. The figures are in the table below the chart.
View monthly share of search table
| Month | Esri ArcGIS | CKAN | OpenGov | Granicus | Socrata |
|---|---|---|---|---|---|
| Oct 2025 | 82.6% | 7.4% | 6.1% | 3.3% | 0.52% |
| Nov 2025 | 82.5% | 7.4% | 6.1% | 3.3% | 0.66% |
| Dec 2025 | 81.3% | 7.3% | 7.3% | 3.3% | 0.79% |
| Jan 2026 | 79.4% | 8.7% | 7.2% | 3.9% | 0.77% |
| Feb 2026 | 79.5% | 8.8% | 7.2% | 3.9% | 0.61% |
| Mar 2026 | 78.6% | 10.6% | 7.1% | 3.2% | 0.63% |
| Apr 2026 | 69.5% | 20.9% | 6.3% | 2.8% | 0.55% |
| May 2026 | 72.1% | 17.7% | 6.5% | 2.9% | 0.7% |
| Jun 2026 | 71% | 14.3% | 9.6% | 4.3% | 0.85% |
| Jul 2026 | 73.1% | 12% | 8.1% | 4.4% | 2.4% |
| Aug 2026 | 75.8% | 10.2% | 8.4% | 4.6% | 1.1% |
| Sep 2026 | — | — | — | — | — |
How has the CKAN and Esri ArcGIS comparison changed over the last 12 months?
3 findings
- Esri ArcGIS was ahead of CKAN in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, CKAN’s estimated Share of Search among open data platforms worldwide moved from 7.4% to 10.2%, and its estimated monthly branded searches held steady at 27.1K.
- Across the 11 months ending August 2026, Esri ArcGIS’s estimated Share of Search among open data platforms worldwide moved from 82.6% to 75.8%, and its estimated monthly branded searches moved from 301K to 201K.
How did search popularity change for open data platforms worldwide in August 2026?
2 changes
In August 2026, Esri ArcGIS gained estimated Share of Search among open data platforms worldwide, from 73.1% to 75.8%.
In August 2026, CKAN lost estimated Share of Search among open data platforms worldwide, from 12% to 10.2%.
How each brand is measured
Brandwave collects information about searches that people make online using CKAN’s and Esri ArcGIS’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
CKAN
1 branded search term
- ckan
Esri ArcGIS
1 branded search term
- arcgis
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.