# Listar, free, Start for free, POST /search/bulk: Phone finder API

> Pour enrichir plusieurs contacts en un seul appel, utilisez POST /search/bulk (jusqu'à 10 000 contacts par requête).

Listar's phone finder API on its Start for free plan, $0.00 per 1,000 phones. 2 of the 11 key fields: Number, Its check.

- This page: https://datacircle.dev/find-phone-apis/listar/free-start-for-free-post-search-bulk
- Get it: https://listar.fr/en/pricing
- Its API docs: https://api.listar.fr/docs#tag/person-enrichment/POST/search/bulk
- Sold by: Listar (https://listar.fr)
- Checked: 2026-10-20

## In the answer

- Completeness: 18%
- Number: ✓
- Its check: ✓

## Price

- $ per 1,000: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Per: result
- Also pays for: from the same budget: Enrichir une personne · Vérifier des emails · Vérifier des numéros WhatsApp · Vérifier l'appartenance de numéros · Lancer une recherche entreprise

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Pour enrichir plusieurs contacts en un seul appel, utilisez POST /search/bulk (jusqu'à 10 000 contacts par requête).

## Data

- Keep data: no limit
- Use data: “Users agree to use Listar exclusively for legitimate professional purposes, including: B2B sales prospecting, CRM database enrichment, Professional recruiting, Targeted B2B marketing”, “It is strictly forbidden to use Listar to: Harass or harm individuals, Collect data for non-professional purposes, Resell data to third parties without authorization, Engage in any activity contrary to law or public order, Send mass unsolicited communications (spam)”

## Plan

- Pay: €0
- You get: 5 credits
- Enough for: 10 results

## Rate limit

- Per second: 1
- Batch: 10,000

## Speed

- Answer: by webhook

## The call

- You send: contacts, callbackUrl. Optional: options
- Method: POST
- Path: /search/bulk

## About the plan

- Plan: Start for free
- Who can get it: the first account created in an organisation, with an email address that is not disposable, from a sign-up country within Listar's commercial scope

## The 19 fields the plan's answer can hold

event, batch ID, batch status, total contacts, contacts found, contacts partly found, contacts not found, price in cents, paid with credit, submitted at, completed at, ref, input, status, phones found, phone, phone status, phone usage, phone usage confidence

## Listar's plans (8)

- [Listar, free, Start for free, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/free-start-for-free-post-search-bulk/llms.txt): $0.00 per 1,000, 18% complete
- [Listar, €10 pack, Starter, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/10-pack-starter-post-search-bulk/llms.txt): $562.65 per 1,000, 18% complete
- [Listar, €500 pack, Bronze, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/500-pack-bronze-post-search-bulk/llms.txt): $534.518 per 1,000, 18% complete
- [Listar, €1,000 pack, Silver, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/1000-pack-silver-post-search-bulk/llms.txt): $506.385 per 1,000, 18% complete
- [Listar, €10,000 pack, Gold, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/10000-pack-gold-post-search-bulk/llms.txt): $450.12 per 1,000, 18% complete
- [Listar, €50,000 pack, Platinum, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/50000-pack-platinum-post-search-bulk/llms.txt): $393.855 per 1,000, 18% complete
- [Listar, €100,000 pack, Diamond, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/100000-pack-diamond-post-search-bulk/llms.txt): $337.59 per 1,000, 18% complete
- [Listar, €250,000 pack, Elite, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/250000-pack-elite-post-search-bulk/llms.txt): $225.06 per 1,000, 18% complete

## Listar's calls (2)

- `POST /search/bulk`: [Listar, free, Start for free, POST /search/bulk](https://datacircle.dev/find-phone-apis/listar/free-start-for-free-post-search-bulk/llms.txt)
- `POST /search/unified`: [Listar, free, Start for free, POST /search/unified](https://datacircle.dev/find-phone-apis/listar/free-start-for-free-post-search-unified/llms.txt)

## Similar plans of other providers

- [Openmart, free](https://datacircle.dev/find-phone-apis/openmart/free/llms.txt): $0.00 per 1,000, 45% complete
- [Pubrio, free, trial](https://datacircle.dev/find-phone-apis/pubrio/free-trial/llms.txt): $0.00 per 1,000, 27% complete, stored
- [ScraperCity, free](https://datacircle.dev/find-phone-apis/scrapercity/free/llms.txt): $0.00 per 1,000, 27% complete
- [Reverse Contact, free](https://datacircle.dev/find-phone-apis/reverse-contact/free/llms.txt): $0.00 per 1,000, 18% 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 2026-10-20.

- https://api.listar.fr/docs
- https://api.listar.fr/openapi.json
- https://listar.fr/en/pricing
- https://listar.fr/en/privacy-policy
- https://listar.fr/en/terms