# Lead Radar, free: Company enrichment API

> Trouvez l'email de contact en analysant automatiquement le site web de chaque lead. Rapide et précis.

Lead Radar's company enrichment API on its Essai gratuit plan. It costs $0.00 per 1,000 companies. Lead Radar's docs list 2 of the 13 key fields we check: Headquarters, Phones.
We haven't run Lead Radar through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
This plan is free. We rank 2,003 plans for company enrichment APIs by price. Half the plans cost $7.957 per 1,000 companies or less.
[Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[APIs Peru's PEN 30 monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 monthly plan costs less up front than Extruct's $49 monthly plan.
[ROIC.ai](https://datacircle.dev/company-enrichment-apis/roic-ai/89-monthly/llms.txt), [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/lead-radar/free
- [Company enrichment API: the best of 160+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://lead-radar.fr/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `POST https://lead-radar.fr/api/leads/enrich`
- API key: with the plan, on https://lead-radar.fr/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://lead-radar.fr/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Lead Radar (https://lead-radar.fr?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 15%
- Headquarters: ✓
- Phones: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Launch a Google Maps business search

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Trouvez l'email de contact en analysant automatiquement le site web de chaque lead. Rapide et précis.

## Data

- Freshness: live
- Countries: Worldwide
- Keep data: no limit
- Use data: L'utilisateur est seul responsable de l'usage qu'il fait des données collectées via le service, notamment au regard du RGPD et de la réglementation applicable à la prospection commerciale. [...] L'utilisateur s'engage à ne pas : Utiliser le service à des fins illicites ou contraires aux présentes CGU. Tenter de contourner les limitations techniques du service. Revendre les données extraites en tant que base de données autonome. Surcharger volontairement l'infrastructure du service.

## Plan

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

## Rate limit

- Per second: 2
- Batch: 100

## Speed

- Answer: by polling

## The call

- You send: leadIds
- Method: POST
- Path: /api/leads/enrich

## About the plan

- Plan: Essai gratuit
- Who can get it: anyone

## The 8 fields the plan's answer can hold

name, address, phone, website, email, email status, rating, review count

## Lead Radar's plans (7)

- [Lead Radar, free](https://datacircle.dev/company-enrichment-apis/lead-radar/free/llms.txt): $0.00 per 1,000, 15% complete, live
- [Lead Radar, €9.90 pack](https://datacircle.dev/company-enrichment-apis/lead-radar/9-90-pack/llms.txt): $1,114.047 per 1,000, 15% complete, live
- [Lead Radar, €39.90 pack](https://datacircle.dev/company-enrichment-apis/lead-radar/39-90-pack/llms.txt): $897.989 per 1,000, 15% complete, live
- [Lead Radar, €59.90 pack](https://datacircle.dev/company-enrichment-apis/lead-radar/59-90-pack/llms.txt): $674.055 per 1,000, 15% complete, live
- [Lead Radar, €49.90 monthly](https://datacircle.dev/company-enrichment-apis/lead-radar/49-90-monthly/llms.txt): $561.525 per 1,000, 15% complete, live
- [Lead Radar, €99.90 monthly](https://datacircle.dev/company-enrichment-apis/lead-radar/99-90-monthly/llms.txt): $510.988 per 1,000, 15% complete, live
- [Lead Radar, contact us](https://datacircle.dev/company-enrichment-apis/lead-radar/contact-us/llms.txt): 15% complete, live

## Lead Radar's calls for this API (1)

- `POST /api/leads/enrich`: [Lead Radar, free](https://datacircle.dev/company-enrichment-apis/lead-radar/free/llms.txt)

## Lead Radar's APIs (2)

- [Lead Radar: company enrichment API pricing, 7 plans](https://datacircle.dev/company-enrichment-apis/lead-radar/free/llms.txt)
- [Lead Radar: Local business search API pricing, 7 plans](https://datacircle.dev/local-business-search-apis/lead-radar/free/llms.txt)

## Lead Radar: company enrichment API alternatives

- [NinjaPear, $50 pack, Pay As You Go · $50 pack, GET /api/v1/company/details, Company Details, full](https://datacircle.dev/company-enrichment-apis/ninjapear/50-pack-pay-as-you-go-50-pack-get-api-v1-company-details-company-details-full/llms.txt): $479.616 per 1,000, 77% complete, live
- [Interzoid, $20 monthly, Starter Plan, GET /getbusinessinfo](https://datacircle.dev/company-enrichment-apis/interzoid/20-monthly/llms.txt): $500.00 per 1,000, 38% complete, live
- [Funding Signals, $10 pack, Pay as you go, $10 pack of Pro credits, POST /v1/signals/{signal_id}/find-company-info](https://datacircle.dev/company-enrichment-apis/funding-signals/10-pack-pay-as-you-go-10-pack-of-pro-credits-post-v1-signals-signal-id-find-company-info/llms.txt): $526.316 per 1,000, 15% complete, live
- [Strale, pay as you go](https://datacircle.dev/company-enrichment-apis/strale/pay-as-you-go/llms.txt): $540.00 per 1,000, 62% 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 2026-11-06.

- https://lead-radar.fr/cgu?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://lead-radar.fr/developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://lead-radar.fr/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://lead-radar.fr/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://lead-radar.fr/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing