Japan business verification API: best providers in 2026
gBizINFO is the best Japan business verification API in the Datacircle 2026 benchmark. gBizINFO is free. gBizINFO's plan covers companies in Japan only.
Top Japan business verification API providers by score
| Rank | Provider and plan | Overall score | Accuracy score | Median answer time | $ per 1,000 companies |
|---|---|---|---|---|---|
| 1 | gBizINFO, free, for Japan only · help.info.gbiz.go.jp | 88.8 | 100 | under 0.1 s | $0.00 |
| 2 | JPVerify, top-up, API key: prepaid credits, for Japan only · jpverify.com | 73.4 | 100 | under 0.1 s | $8.00 |
| 3 | Croma, $20 monthly, Hobby, for Japan only · usecroma.com | 72.0 | 100 | 0.17 s | $1.00 |
| 4 | Bango API, ¥49,800 (about $315) monthly, Pro, for Japan only · bango-api.jp | 70.0 | 100 | 0.25 s | $0.63 |
How we tested
We called business verification APIs on lists of companies. We made one list for each country, US state, county, town or city. We made two lists for Israel. We have a list of charities in England and Wales too. We have a list of US transport companies and a list of US health care companies. We have a list of US investment advisers, a list of US nonprofits and a list of US banks. We have a list of US public companies too. We show how often each API is right about whether a company is registered, and how long each lookup takes.
You may reuse this ranking under CC BY 4.0. Credit Datacircle with a link to this page.
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