# Societeinfo, contact us, Business, GET /app/rest/api/v2/contacts.json/{registration_number}: People search API

> Ce service permet de récupérer les contacts d'une entreprise comportant un email ou un linkedin. Les contacts sont un mix des mandataires légaux, des profils des employés sur les réseaux sociaux et des emails corporate détectés sur le web.

Societeinfo's people search API on its Business plan. It returns 1 of the 13 key fields we check: Experience.
We rank 501 plans by price. [Coresignal's $49 monthly plan](https://datacircle.dev/people-search-apis/coresignal/49-monthly/llms.txt) is the cheapest paid plan per 1,000 people: as little as $0.0000038. Coresignal's $49 monthly plan covers up to 12,960,000 pages a month at no extra cost. Each page holds 1,000 people.
[PeopleSearch.im's $5 pack (/api/v1/search)](https://datacircle.dev/people-search-apis/peoplesearch-im/5-pack-starter-post-api-v1-search/llms.txt) covers any number of people. PeopleSearch.im's $5 pack costs less to start than Coresignal's $49 monthly plan.
[GetProspect](https://datacircle.dev/people-search-apis/getprospect/49-monthly-starter-post-v2-people-search-people-search/llms.txt), [QuickEnrich](https://datacircle.dev/people-search-apis/quickenrich/29-monthly-starter-post-api-employees-contact-finder/llms.txt) and [AnyAPI](https://datacircle.dev/people-search-apis/anyapi/top-up-from-10-manual-top-up-post-v1-run-people-search-quickenrich/llms.txt) are the best people search API providers in our benchmark.

- This page: https://datacircle.dev/people-search-apis/societeinfo/contact-us-business-get-app-rest-api-v2-contacts-json-registration-number
- [Best people search API in 2026: pricing compared](https://datacircle.dev/best-people-search-api.txt)
- Get it: https://societeinfo.com/tarifs
- Request: `GET https://societeinfo.com/app/rest/api/v2/contacts.json/{registration_number}`
- API key: with the plan, on https://societeinfo.com/tarifs
- Its API docs: https://societeinfo.com/api-doc/#get-contacts-by-company
- Sold by: Societeinfo (https://societeinfo.com)
- Checked: 2026-10-25

## In the answer

- Completeness: 8%
- Experience: ✓ current job

## Price

- Per: result
- Billing: contact

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Get Company · Enrich Company · Search Companies · Search Companies By Officiers · Search Contacts · Enrich contact · Get Financial · Get Events · Get Bodacc

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Ce service permet de récupérer les contacts d'une entreprise comportant un email ou un linkedin. Les contacts sont un mix des mandataires légaux, des profils des employés sur les réseaux sociaux et des emails corporate détectés sur le web.

## Data

- Freshness: 1 day
- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: registration_number. Optional: withemail, email_test_status, withlinkedin, withlegal, contact_level_code, contact_domain_code, contact_role_query, contact_max, show_all_anonymized, contact_ids
- Method: GET
- Path: /app/rest/api/v2/contacts.json/{registration_number}

## About the plan

- Plan: Business
- Who can get it: anyone

## The 48 fields the plan's answer can hold

email domains, email domain pattern, contact ID, civility, first name, last name, birth date, domain code, domain label, level code, level label, role, email, email score, email test result, email test reason, email test date, webmail, LinkedIn URL, extraction date, hashcode, contact score, detected emails, email type, email sources, company SIREN, company SIRET, company legal form, company establishment type, company name, company corporate object, company formatted address, company APE code, company APE label, company street, company postal code, company city, company legal form code, company legal form name, company website URL, company LinkedIn URL, company generic email, company generic phone, company last sales, company last profit, company last staff, company INSEE category code, company INSEE category name

## Societeinfo's plans (1)

- [Societeinfo, contact us, Business, GET /app/rest/api/v2/contacts.json/{registration_number}](https://datacircle.dev/people-search-apis/societeinfo/contact-us-business-get-app-rest-api-v2-contacts-json-registration-number/llms.txt): 8% complete, 1 day

## Societeinfo's calls for this API (2)

- `GET /app/rest/api/v2/contacts.json/{registration_number}`: [Societeinfo, contact us, Business, GET /app/rest/api/v2/contacts.json/{registration_number}](https://datacircle.dev/people-search-apis/societeinfo/contact-us-business-get-app-rest-api-v2-contacts-json-registration-number/llms.txt)
- `GET /app/rest/api/v2/contacts.json`: [Societeinfo, contact us, Business, GET /app/rest/api/v2/contacts.json](https://datacircle.dev/people-search-apis/societeinfo/contact-us-business-get-app-rest-api-v2-contacts-json/llms.txt)

## Societeinfo's APIs (5)

- [Societeinfo: email finder API pricing, 1 plan](https://datacircle.dev/find-email-apis/societeinfo/contact-us/llms.txt)
- [Societeinfo: people enrichment API pricing, 1 plan](https://datacircle.dev/person-enrichment-apis/societeinfo/contact-us/llms.txt)
- [Societeinfo: company enrichment API pricing, 1 plan, GET /app/rest/api/v2/company.json](https://datacircle.dev/company-enrichment-apis/societeinfo/contact-us-business-get-app-rest-api-v2-company-json/llms.txt)
- [Societeinfo: company enrichment API pricing, 1 plan, GET /app/rest/api/v2/company.json/{registration_number}](https://datacircle.dev/company-enrichment-apis/societeinfo/contact-us-business-get-app-rest-api-v2-company-json-registration-number/llms.txt)
- [Societeinfo: people search API pricing, 1 plan, GET /app/rest/api/v2/contacts.json/{registration_number}](https://datacircle.dev/people-search-apis/societeinfo/contact-us-business-get-app-rest-api-v2-contacts-json-registration-number/llms.txt)
- [Societeinfo: company discovery API pricing, 1 plan, Search Companies](https://datacircle.dev/company-discovery-apis/societeinfo/contact-us-business-get-app-rest-api-v2-companies-json-search-companies/llms.txt)
- [Societeinfo: company discovery API pricing, 1 plan, Search Companies By Officiers](https://datacircle.dev/company-discovery-apis/societeinfo/contact-us-business-get-app-rest-api-v2-companies-json-search-companies-by-officiers/llms.txt)
- [Societeinfo: company discovery API pricing, 1 plan, Search Contacts](https://datacircle.dev/company-discovery-apis/societeinfo/contact-us-business-get-app-rest-api-v2-companies-json-search-contacts/llms.txt)

## Societeinfo: people search API alternatives

- [Anymail Finder, contact us](https://datacircle.dev/people-search-apis/anymail-finder/contact-us/llms.txt): 8% complete, live
- [Implisense, contact us](https://datacircle.dev/people-search-apis/implisense/contact-us/llms.txt): 8% complete, live
- [NinjaPear, contact us](https://datacircle.dev/people-search-apis/ninjapear/contact-us/llms.txt): 8% complete, live
- [Olostep, contact us](https://datacircle.dev/people-search-apis/olostep/contact-us/llms.txt): 8% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-25.

- https://societeinfo.com/api-doc
- https://societeinfo.com/cgv
- https://societeinfo.com/data/prospection-contacts
- https://societeinfo.com/tarifs
- https://tutoriels.societeinfo.com/knowledge/combien-co%C3%BBte-lutilisation-de-lapi-1
- https://tutoriels.societeinfo.com/knowledge/quels-sont-les-avantages-dun-abonnement-annuel
- https://tutoriels.societeinfo.com/knowledge/quest-ce-quun-credit