# Leadgen Romania, free, No key, GET /lookup_business: Business verification API

> Company search by name or CUI.

Leadgen Romania's business verification API on its No key plan. It costs $0.00 per 1,000 companies. It returns 7 of the 11 key fields we check: Registered name, Entity number, Tax ID, Entity type, Status, Principal address, Officers.
We haven't run Leadgen Romania through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
This plan is free. We rank 821 plans for business verification APIs by price. Half the plans cost $7.895 per 1,000 companies or less.
[EuroValidate's €149 monthly plan](https://datacircle.dev/business-verification-apis/eurovalidate/149-monthly-scale-post-v1-validate/llms.txt) is the cheapest paid plan per 1,000 companies: $0.017. EuroValidate's plan covers companies in 31 countries only.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than EuroValidate's €149 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/leadgen-romania/free-no-key-get-lookup-business
- [Business verification API: the 11 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://leadgen-api.adrianhomelab.com/en/limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `GET https://leadgen-api.adrianhomelab.com/lookup_business`
- API key: not needed
- Its API docs: https://leadgen-api.adrianhomelab.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: Leadgen Romania (https://leadgen-api.adrianhomelab.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 64%
- Registered name: ✓
- Entity number: ✓
- Tax ID: ✓
- Entity type: ✓
- Status: ✓
- Principal address: ✓
- Officers: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Enrich Company · Find Company By Domain · Lookup Companies · Match Companies · Company Record · Lookup By Category · Lookup Director · Check VAT · Lookup Domain · Extract Contacts · Financials · Financial Ratios

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Company search by name or CUI.

## Data

- Freshness: stored
- Countries: Romania
- Keep data: you may keep up to 1,000 company records a day, whatever your plan and never more than your plan allows, other results within your plan's allowance you may look up and use, but not store in bulk
- Use data: a non-exclusive, non-transferable licence to use the results for internal purposes: checking counterparties, due diligence, B2B selling to firms and completing your own records or, if you are a consumer, for your personal use [...] The licence does not include the right to resell, sublicense, rent or redistribute to third parties the Leadgen service, our compilation or the figures we derive, nor to build a competing database on them, any such redistribution needs our written agreement. You may publish, with source attribution and a link to leadgen.adrianhomelab.com, excerpts of up to 50 firms in a report or article [...] You may not use the results for: (a) decisions taken solely by automated means about an individual that produce legal effects concerning them or similarly significantly affect them (GDPR art. 22), including automated decisions on their eligibility for credit, insurance, employment, housing or debt collection, (b) tracing, surveillance or locating an individual, including skip-tracing, (c) re-identifying individuals from apparently anonymous data, (d) combining data about individuals with social networks or other sources to build profiles of those individuals, outside the business relationship with their firm, (e) building, on our compilation, a database or service that competes with Leadgen [...] do not re-publish the dataset in bulk, ask for bulk access instead

## Plan

- Pay: €0
- You get: 5 requests a day
- Enough for: 5 calls a day
- Expires: the day resets at 00:00 UTC

## Rate limit

- Per day: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: query. Optional: max_results, county, fields, compact
- Method: GET
- Path: /lookup_business

## About the plan

- Plan: No key
- Who can get it: anyone, with no account: 5 calls a day for each IP address

## The 14 fields the plan's answer can hold

found, company name, tax ID, registration number, legal form, address, county, city, CAEN activities, directors, status, match score, match type, snapshot date

## Leadgen Romania's plans (6)

- [Leadgen Romania, free, No key, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/free-no-key-get-lookup-business/llms.txt): $0.00 per 1,000, 64% complete, stored
- [Leadgen Romania, free, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/free-get-lookup-business/llms.txt): $0.00 per 1,000, 64% complete, stored
- [Leadgen Romania, €9 monthly, Pro, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/9-monthly-pro-get-lookup-business/llms.txt): $0.675 per 1,000, 64% complete, stored
- [Leadgen Romania, €29 monthly, Business, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/29-monthly-business-get-lookup-business/llms.txt): $0.218 per 1,000, 64% complete, stored
- [Leadgen Romania, €90 yearly, Pro, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/90-yearly-pro-get-lookup-business/llms.txt): $0.555 per 1,000, 64% complete, stored
- [Leadgen Romania, €290 yearly, Business, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/290-yearly-business-get-lookup-business/llms.txt): $0.179 per 1,000, 64% complete, stored

## Leadgen Romania's calls for this API (2)

- `GET /check_vat`: [Leadgen Romania, free, No key, GET /check_vat](https://datacircle.dev/business-verification-apis/leadgen-romania/free-no-key-get-check-vat/llms.txt)
- `GET /lookup_business`: [Leadgen Romania, free, No key, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/free-no-key-get-lookup-business/llms.txt)

## Leadgen Romania's APIs (3)

- [Leadgen Romania: business verification API pricing, 6 plans, GET /lookup_business](https://datacircle.dev/business-verification-apis/leadgen-romania/free-no-key-get-lookup-business/llms.txt)
- [Leadgen Romania: company enrichment API pricing, 6 plans, GET /record/{cui}](https://datacircle.dev/company-enrichment-apis/leadgen-romania/free-no-key-get-record-cui/llms.txt)
- [Leadgen Romania: company enrichment API pricing, 6 plans, GET /enrich_company](https://datacircle.dev/company-enrichment-apis/leadgen-romania/free-no-key-get-enrich-company/llms.txt)
- [Leadgen Romania: company enrichment API pricing, 6 plans, GET /find_company_by_domain](https://datacircle.dev/company-enrichment-apis/leadgen-romania/free-no-key-get-find-company-by-domain/llms.txt)
- [Leadgen Romania: company enrichment API pricing, 6 plans, POST /lookup_companies](https://datacircle.dev/company-enrichment-apis/leadgen-romania/free-no-key-post-lookup-companies/llms.txt)
- [Leadgen Romania: company enrichment API pricing, 6 plans, POST /match_companies](https://datacircle.dev/company-enrichment-apis/leadgen-romania/free-no-key-post-match-companies/llms.txt)
- [Leadgen Romania: company discovery API pricing, 6 plans, GET /lookup_by_category](https://datacircle.dev/company-discovery-apis/leadgen-romania/free-no-key-get-lookup-by-category/llms.txt)
- [Leadgen Romania: company discovery API pricing, 6 plans, GET /lookup_director](https://datacircle.dev/company-discovery-apis/leadgen-romania/free-no-key-get-lookup-director/llms.txt)

## Leadgen Romania: business verification API alternatives

- [IsValid, €9 monthly, Starter, GET /v0/lei/search](https://datacircle.dev/business-verification-apis/isvalid/9-monthly-starter-get-v0-lei-search/llms.txt): $0.034 per 1,000, 27% complete, stored
- [Dato Capital, €249 monthly](https://datacircle.dev/business-verification-apis/dato-capital/249-monthly/llms.txt): $0.14 per 1,000, 64% complete, stored
- [CNPJa, R$224.99 monthly](https://datacircle.dev/business-verification-apis/cnpja/r-224-99-monthly/llms.txt): $0.177 per 1,000, 36% complete, stored
- [Infyner, ₹60,000 pack](https://datacircle.dev/business-verification-apis/infyner/60000-pack/llms.txt): $0.632 per 1,000, 27% 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 2026-11-05.

- https://leadgen-api.adrianhomelab.com/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://leadgen-api.adrianhomelab.com/en/limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://leadgen-api.adrianhomelab.com/en/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://leadgen-api.adrianhomelab.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://leadgen-checkout.adrianhomelab.com/en?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing