Top 8 Price comparisons in Japan
This curated ranking covers the 8 largest price comparisons in Japan, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. CHECK24, Idealo and Buscapé lead the list with a combined estimated audience of 99,158 people. Across all 8 entries the average audience size is 14,502, and the largest, CHECK24, reaches around 38,027 people in Japan. Audience size is the estimated number of unique people in Japan who actively engage with each price comparison, derived from search demand signals. Rankings reflect search-behavior signals collected across Japan and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  CHECK24 |
38,027 | 0.3% | Price comparison | Business & Career |
| 2 |  Idealo |
35,763 | 0.3% | Price comparison | Shopping |
| 3 |  Buscapé |
25,368 | 0.3% | Price comparison | Shopping |
| 4 |  Verivox |
1,169 | 0.0% | Price comparison | Shopping |
| 5 |  Sparwelt |
588 | 0.1% | Price comparison | Shopping |
| 6 |  KaufDa |
389 | 0.0% | Price comparison | Shopping |
| 7 |  Billiger.de |
211 | 0.0% | Price comparison | Shopping |
| 8 |  Verivox |
0 | 0.0% | Price comparison | Business & Career |
Frequently asked questions
How is this Top 8 list compiled?
Rascasse aggregates anonymized search-behavior signals across Japan and ranks each price comparison by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest price comparison in Japan?
CHECK24 currently leads with an estimated audience of 38,027 people in Japan.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across Japan. Lists below 5 entries are not published. See methodology for full details.