# Company URL Finder, free, POST /services/domain_to_name: Company enrichment API

> This API turns anonymous website traffic and bare-URL lead lists into enriched company names your sales and marketing teams can act on immediately.

Company URL Finder's company enrichment API on its Free plan. It costs $0.00 per 1,000 companies. It returns none of the 13 key fields we check: Description, Industry, Type and status, Images and 9 more.
In [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt), Company URL Finder's best plan scores 33.7 out of 100.
This plan is free. We rank 1,451 plans for company enrichment APIs by price. Half the plans cost $9.00 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.
[CNPJ API's R$99 monthly plan (/bulk-cnpj)](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-99-monthly-pro-post-bulk-cnpj/llms.txt) covers any number of companies in Brazil only. CNPJ API's R$99 monthly plan costs less up front than Extruct's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [SEC EDGAR](https://datacircle.dev/company-enrichment-apis/sec-edgar/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/company-url-finder/free-post-services-domain-to-name
- [Company enrichment API: 130+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://companyurlfinder.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `POST https://api.companyurlfinder.com/v2/services/domain_to_name`
- API key: with the plan, on https://companyurlfinder.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://apidocs.companyurlfinder.com/apis/company-domain-to-name?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Company URL Finder (https://companyurlfinder.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 0%

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Company Name to Domain · LinkedIn Company URL Finder

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: This API turns anonymous website traffic and bare-URL lead lists into enriched company names your sales and marketing teams can act on immediately.

## Data

- Freshness: stored
- Keep data: Not store [...] data without permission
- Use data: You agree to use our services only for lawful purposes. You must not: Use the service to harass or abuse any entity or individual, Reverse-engineer or replicate our technology, Attempt unauthorized access to our systems, Use automated tools to extract data outside allowed API plans. Users accessing our Company Name to Domain API or bulk upload tools must: Use a valid API key, Comply with rate limits and quotas, Not store, resell, or redistribute data without permission

## Plan

- Pay: $0
- You get: 15 credits a month
- Enough for: 15 calls a month

## Rate limit

- Per second: 1.67
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.01 s

## The call

- You send: domain
- Method: POST
- Path: /services/domain_to_name

## About the plan

- Plan: Free
- Who can get it: anyone

## The 3 fields the plan's answer can hold

name, found, credits remaining

## Company URL Finder's plans (8)

- [Company URL Finder, free, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/free-post-services-domain-to-name/llms.txt): $0.00 per 1,000, 0% complete, stored
- [Company URL Finder, $49 monthly, Starter, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/49-monthly-starter-post-services-domain-to-name/llms.txt): $49.00 per 1,000, 0% complete, stored
- [Company URL Finder, $129 monthly, Growth, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/129-monthly-growth-post-services-domain-to-name/llms.txt): $43.00 per 1,000, 0% complete, stored
- [Company URL Finder, $299 monthly, Scale, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/299-monthly-scale-post-services-domain-to-name/llms.txt): $29.90 per 1,000, 0% complete, stored
- [Company URL Finder, $408 yearly, Starter, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/408-yearly-starter-post-services-domain-to-name/llms.txt): $34.00 per 1,000, 0% complete, stored
- [Company URL Finder, $1,092 yearly, Growth, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/1092-yearly-growth-post-services-domain-to-name/llms.txt): $30.333 per 1,000, 0% complete, stored
- [Company URL Finder, $2,496 yearly, Scale, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/2496-yearly-scale-post-services-domain-to-name/llms.txt): $20.80 per 1,000, 0% complete, stored
- [Company URL Finder, contact us, Over 50K credits, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/contact-us-over-50k-credits-post-services-domain-to-name/llms.txt): 0% complete, stored

## Company URL Finder's calls (3)

- `POST /services/name_to_domain`: [Company URL Finder, free, POST /services/name_to_domain](https://datacircle.dev/company-enrichment-apis/company-url-finder/free-post-services-name-to-domain/llms.txt)
- `POST /services/domain_to_name`: [Company URL Finder, free, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/free-post-services-domain-to-name/llms.txt)
- `POST /services/name_to_linkedin`: [Company URL Finder, free, POST /services/name_to_linkedin](https://datacircle.dev/company-enrichment-apis/company-url-finder/free-post-services-name-to-linkedin/llms.txt)

## Company URL Finder's APIs (1)

- [Company URL Finder: company enrichment API pricing, 8 plans, POST /services/domain_to_name](https://datacircle.dev/company-enrichment-apis/company-url-finder/free-post-services-domain-to-name/llms.txt)

## Company URL Finder: company enrichment API alternatives

- [Geekflare, $10 pack, Spark, POST /brand, Brand, full](https://datacircle.dev/company-enrichment-apis/geekflare/10-pack-spark-post-brand-brand-full/llms.txt): $20.00 per 1,000, 62% complete, stored
- [Enigma, $100 pack](https://datacircle.dev/company-enrichment-apis/enigma/100-pack/llms.txt): $20.00 per 1,000, 62% complete, stored
- [Fundable, $100 monthly, Pro+, POST /companies](https://datacircle.dev/company-enrichment-apis/fundable/100-monthly-pro-post-companies/llms.txt): $20.00 per 1,000, 62% complete, stored
- [Hunter, $209 yearly](https://datacircle.dev/company-enrichment-apis/hunter/209-yearly/llms.txt): $20.90 per 1,000, 100% 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 2026-11-04.

- https://apidocs.companyurlfinder.com/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://apidocs.companyurlfinder.com/apis/company-domain-to-name?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://apidocs.companyurlfinder.com/apis/usage-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companyurlfinder.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companyurlfinder.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://companyurlfinder.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing