# SalesNow, free: Company discovery API

> 業界・所在地・企業規模・財務・連絡先有無・アクティビティなどの条件を組み合わせて企業を検索します。

SalesNow's Free plan for the company discovery API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. SalesNow's docs list 3: Description, Employees, Headquarters.
We haven't run SalesNow through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
This plan is free. We rank 1,252 plans for company discovery APIs by price. Half the plans cost $0.40 or less per 1,000 companies. [See the best free company discovery API plan.](https://datacircle.dev/best-company-discovery-api.txt)
[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/salesnow/free
- [Company discovery API in 2026: the best of 100+ compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://api-personal.salesnow.jp/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `POST https://api-data.api.salesnow.jp/v1/enterprise/companies/search`
- API key: with the plan, on https://api-personal.salesnow.jp/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://api-data-doc.api.salesnow.jp/v1/salesnow-api.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing#tag/Company-API/operation/searchCompanies
- Sold by: SalesNow (https://salesnow.jp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 23%
- Description: ✓
- Employees: ✓
- Headquarters: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: result
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Collate company · Create bulk collate task (CSV) · Get company by JC code · Get company · List recruits · List news

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: 業界・所在地・企業規模・財務・連絡先有無・アクティビティなどの条件を組み合わせて企業を検索します。

## Data

- Countries: Japan
- Keep data: no limit
- Use data: ユーザーは、本データおよび派生データを、ユーザー自身の事業活動の目的に限り利用できるものとします。 ユーザーは、本データおよび派生データについて、以下の行為を行ってはなりません。 （1）第三者提供の禁止 本データまたは派生データを、第三者に対し、販売、再販売、貸与、リース、サブライセンス、譲渡、贈与、開示、送信、配布、再配布、公開、出版またはその他いかなる方法によっても提供すること [...] 本データを用いて第三者向けの情報提供サービス、データ検索サービス、企業情報サービスまたはこれに類するサービスを構築、運営または提供すること （2）競合利用の禁止 当社の事前の書面による承諾なく、本データを、当社と競合する製品、サービスまたはデータベースの開発、改善、学習または構築のために利用すること （3）AI・機械学習における利用制限 本データを、第三者に提供する目的で、AI、機械学習モデル、大規模言語モデルその他の自動処理システムの学習データ、ファインチューニングデータまたは評価データとして使用すること ただし、ユーザー自身の事業活動の目的で、本データを入力として AI ツールを利用することは妨げません （4）大量取得・蓄積の制限 利用上限を超えてデータを取得する目的で、複数アカウントを作成すること、または第三者と共謀すること （5）信用調査目的の利用制限 本データを、与信判断、信用格付け、融資審査その他の信用調査の唯一の根拠として利用すること

## Plan

- Pay: ¥0
- You get: 500 credits a month
- Enough for: 500 results a month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: largeIndustries, smallIndustries, businessTags, prefectures, employeeNumberOver, employeeNumberUnder, capitalStockOver, capitalStockUnder, salesOver, salesUnder, listingCategories, tobToc, hasEmail, hasPhoneNumber, hasContactForm, netSalesOver, netSalesUnder, profitLossOver, profitLossUnder, marketCapOver, marketCapUnder, salesnowScoreOver, salesnowScoreUnder, creditScoreOver, creditScoreUnder, keyword, activityTopics, activityFromDate, activityToDate, activityKeyword, cities, companyNames, establishFrom, establishTo, periodMonths, hasUrl, addressKeyword, technologyTags, employeeDeltaRatioFrom, employeeDeltaRatioTo, employeeDeltaComparisonPeriod, financialSalesDeltaRatioFrom, financialSalesDeltaRatioTo, financialProfitLossDeltaRatioFrom, financialProfitLossDeltaRatioTo, pressReleaseKeyword, pressReleaseTags, signalIds (Enterprise plan only), signalLargeCategories (Enterprise plan only), includeSignals (Enterprise plan only), page, perPage
- Method: POST
- Path: /companies/search

## About the plan

- Plan: Free
- Who can get it: 法人または個人事業主 registering with a company email address (free email addresses can't register), the terms say the service is for use in the user's own business

## The 27 fields the plan's answer can hold

corporate number, JC code, company name, company name in kana, English company name, president name, established date, listing category, BtoB or BtoC, business description, website, address, prefecture, postal code, large industry, small industry, small industry subcategories, business tags, employee count, capital stock, sales, estimated sales, SalesNow score, company credit score, signals matched count, signals updated at, total results

## SalesNow's plans (5)

- [SalesNow, free](https://datacircle.dev/company-discovery-apis/salesnow/free/llms.txt): $0.00 per 1,000, 23% complete
- [SalesNow, ¥33,000 monthly](https://datacircle.dev/company-discovery-apis/salesnow/33000-monthly/llms.txt): $20.883 per 1,000, 23% complete
- [SalesNow, ¥110,000 monthly](https://datacircle.dev/company-discovery-apis/salesnow/110000-monthly/llms.txt): $13.922 per 1,000, 23% complete
- [SalesNow, ¥330,000 monthly](https://datacircle.dev/company-discovery-apis/salesnow/330000-monthly/llms.txt): $10.442 per 1,000, 23% complete
- [SalesNow, contact us](https://datacircle.dev/company-discovery-apis/salesnow/contact-us/llms.txt): 23% complete

## SalesNow's calls for this API (1)

- `POST /companies/search`: [SalesNow, free](https://datacircle.dev/company-discovery-apis/salesnow/free/llms.txt)

## SalesNow's APIs (5)

- [SalesNow: company discovery API pricing, 5 plans](https://datacircle.dev/company-discovery-apis/salesnow/free/llms.txt)
- [SalesNow: job postings API pricing, 5 plans](https://datacircle.dev/job-posting-apis/salesnow/free/llms.txt)
- [SalesNow: news API pricing, 5 plans](https://datacircle.dev/news-apis/salesnow/free/llms.txt)
- [SalesNow: company enrichment API pricing, 5 plans, POST /companies/collate](https://datacircle.dev/company-enrichment-apis/salesnow/free-post-companies-collate/llms.txt)
- [SalesNow: company enrichment API pricing, 5 plans, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-corporate-number/llms.txt)
- [SalesNow: company enrichment API pricing, 5 plans, GET /companies/by-jc-code/{jc_code}](https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-by-jc-code-jc-code/llms.txt)
- [SalesNow: people search API pricing, 1 plan](https://datacircle.dev/people-search-apis/salesnow/contact-us/llms.txt)

## SalesNow: company discovery API alternatives

- [CNPJa, R$755.89 yearly](https://datacircle.dev/company-discovery-apis/cnpja/r-755-89-yearly/llms.txt): $10.327 per 1,000, 38% complete, 30 days
- [LeadMagic, $2,490 yearly](https://datacircle.dev/company-discovery-apis/leadmagic/2490-yearly/llms.txt): $10.375 per 1,000, 69% complete, stored
- [Parsers VC, $79 monthly, Growth, GET /startups, List startups, full](https://datacircle.dev/company-discovery-apis/parsers-vc/79-monthly-growth-get-startups-list-startups-full/llms.txt): $10.533 per 1,000, 62% complete, stored
- [FirmeAPI, RON 99.99 monthly, Esential, GET /api/v1/datecontact/lista](https://datacircle.dev/company-discovery-apis/firmeapi/ron-99-99-monthly-esential-get-api-v1-datecontact-lista/llms.txt): $10.553 per 1,000, 8% complete

## 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://api-data-doc.api.salesnow.jp/v1/salesnow-api.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api-personal.salesnow.jp/help?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api-personal.salesnow.jp/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://api-personal.salesnow.jp/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://salesnow.jp/lite?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://salesnow.jp/lp_api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing