# Spain business verification API pricing: free and cheapest plans compared

Business verification APIs for Spain side by side: what 1,000 companies cost and how fresh the data is. [BORME API's €190 yearly plan](https://datacircle.dev/business-verification-apis/borme-api/free#190-yearly) costs the least for 10,000 companies a month: about $17.82. We list 50 Spain business verification API plans, 8 of them free. [OpenMercantil](https://datacircle.dev/business-verification-apis/openmercantil/free-gratuito-get-api-v1-company-slug)'s free plan gives the most: 6,000 companies a month.

1. [OpenMercantil, €57 monthly, Profesional: Business verification API](https://datacircle.dev/business-verification-apis/openmercantil/57-monthly-profesional-get-api-v1-search/llms.txt): Overall score 0.0 (Price 40, Accuracy 0, Cost to get started 77, Bundle 0, Performance 0), $0.428 per 1,000 companies
2. [APIEmpresas, free: Business verification API](https://datacircle.dev/business-verification-apis/apiempresas/free/llms.txt): $0.00 per 1,000 companies
3. [BORME API, free: Business verification API](https://datacircle.dev/business-verification-apis/borme-api/free/llms.txt): $0.00 per 1,000 companies
4. [NeuralVerge, $50 monthly, Base: Business verification API](https://datacircle.dev/business-verification-apis/neuralverge/50-monthly-base-post-functions-v1-run-es-companies-search/llms.txt): $2.00 per 1,000 companies
5. [OpenMercantil, free, Gratuito: Business verification API](https://datacircle.dev/business-verification-apis/openmercantil/free-gratuito-get-api-v1-company-slug/llms.txt): $0.00 per 1,000 companies
6. [Roaring, free, Sandbox: Business verification API](https://datacircle.dev/business-verification-apis/roaring/free-sandbox-get-es-company-search-1-0-search/llms.txt): $0.00 per 1,000 companies
7. [SiteCheck, pay as you go, x402 pay per call: Business verification API](https://datacircle.dev/business-verification-apis/sitecheck/pay-as-you-go-x402-pay-per-call-get-api-b2b-spain-empresia/llms.txt): $2.00 per 1,000 companies
8. [Strale, free trial credits: Business verification API](https://datacircle.dev/business-verification-apis/strale/free-trial-credits-post-v1-do-kyb-complete-spain/llms.txt): $0.00 per 1,000 companies
9. [Strale, free trial credits: Business verification API](https://datacircle.dev/business-verification-apis/strale/free-trial-credits-post-v1-do-kyb-essentials-spain/llms.txt): $0.00 per 1,000 companies
10. [Strale, free trial credits: Business verification API](https://datacircle.dev/business-verification-apis/strale/free-trial-credits-post-v1-do-spanish-company-data/llms.txt): $0.00 per 1,000 companies
11. [Strale, pay as you go, x402 (USDC on Base): Business verification API](https://datacircle.dev/business-verification-apis/strale/pay-as-you-go-x402-usdc-on-base-post-x402-v2-solutions-kyb-complete-es/llms.txt): $2,700.00 per 1,000 companies

[The whole sheet as CSV](https://datacircle.dev/gtm-apis.csv), [as JSON](https://datacircle.dev/gtm-apis.json), [the catalog's files as a zip](https://datacircle.dev/gtm-apis.zip), and [what each column and key means](https://datacircle.dev/fields)