# uSonar LBC, contact us: Company discovery API

> 企業名（本社のみかつ法人番号ありの企業のみ）から企業検索できるAPIです。ウェブフォームへ企業情報を入力する際に候補企業がサジェストされるため、表記ゆれのない正規化された企業情報を登録できます。

uSonar LBC's Contact us plan lets you call the company discovery API. We check each provider's docs for 13 fields: Description, Industry, Type and status, Images and 9 more. uSonar LBC's docs list none of the 13.
We haven't run uSonar LBC through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
uSonar LBC gives this plan's price on request. We rank 1,252 plans for company discovery APIs by price. Half the plans cost $0.40 or less per 1,000 companies.
[StackScan's $189 monthly plan](https://datacircle.dev/company-discovery-apis/stackscan/189-monthly-enterprise-post-v1-tech-lookup-lists/llms.txt) is the cheapest paid plan per 1,000 companies. StackScan's $189 monthly plan charges nothing per call. You get as many companies as StackScan's rate limit allows. [Seltz's pay-as-you-go plan](https://datacircle.dev/company-discovery-apis/seltz/pay-as-you-go-pay-as-you-go-post-v1-search-search-base/llms.txt) costs the least for 10,000 companies a month: $0.03.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-discovery-apis/usonar-lbc/contact-us
- [Company discovery API in 2026: the best of 100+ compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://usonar.co.jp/service/daas.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: Docs on request from sales
- API key: with the plan, on https://usonar.co.jp/service/daas.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://usonar.co.jp/service/daas.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: uSonar LBC (https://usonar.co.jp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 0%

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: 企業名（本社のみかつ法人番号ありの企業のみ）から企業検索できるAPIです。ウェブフォームへ企業情報を入力する際に候補企業がサジェストされるため、表記ゆれのない正規化された企業情報を登録できます。

## Data

- Countries: Japan
- Keep data: no API terms
- Use data: no API terms

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Contact us
- Who can get it: companies already using uSonar (its page's 対象: ユーソナーをご利用中の企業)

## The only field the plan's answer can hold

company name

## uSonar LBC's plans (1)

- [uSonar LBC, contact us](https://datacircle.dev/company-discovery-apis/usonar-lbc/contact-us/llms.txt): 0% complete

## uSonar LBC's calls for this API (1)

- Docs on request from sales: [uSonar LBC, contact us](https://datacircle.dev/company-discovery-apis/usonar-lbc/contact-us/llms.txt)

## uSonar LBC's APIs (4)

- [uSonar LBC: business verification API pricing, 1 plan](https://datacircle.dev/business-verification-apis/usonar-lbc/30000-monthly/llms.txt)
- [uSonar LBC: company discovery API pricing, 1 plan](https://datacircle.dev/company-discovery-apis/usonar-lbc/contact-us/llms.txt)
- [uSonar LBC: IP company lookup API pricing, 1 plan](https://datacircle.dev/ip-company-lookup-apis/usonar-lbc/contact-us/llms.txt)
- [uSonar LBC: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/usonar-lbc/contact-us-for-the-attribute-information-api/llms.txt)

## uSonar LBC: company discovery API alternatives

- [Hunter, contact us, Enterprise, GET /discover/people](https://datacircle.dev/company-discovery-apis/hunter/contact-us-enterprise-get-discover-people/llms.txt): 0% complete, stored
- [The Swarm, contact us, Enterprise, POST /v3/companies/search](https://datacircle.dev/company-discovery-apis/the-swarm/contact-us-enterprise-post-v3-companies-search/llms.txt): 0% complete, stored
- [NinjaPear, contact us](https://datacircle.dev/company-discovery-apis/ninjapear/contact-us/llms.txt): 0% complete
- [Jobven, contact us, Custom, GET /v1/public/companies](https://datacircle.dev/company-discovery-apis/jobven/contact-us/llms.txt): 0% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://touki.usonar.jp/lp/index.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://web.archive.org/web/20260513194727/https://usonar.co.jp/service/daas.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://web.archive.org/web/20260608103355/https://usonar.co.jp/service/usonar/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing