# United Kingdom business verification API pricing: free and cheapest plans compared

Business verification APIs for United Kingdom side by side: what 1,000 companies cost and how fresh the data is. [CompanyPulse's £29.99 monthly plan](https://datacircle.dev/business-verification-apis/companypulse/free#29-99-monthly) costs the least for 10,000 companies a month: about $39.99. We list 53 United Kingdom business verification API plans, 11 of them free. [Companies House](https://datacircle.dev/business-verification-apis/companies-house/free-get-advanced-search-companies)'s free plan has no limit on companies.

1. [Companies House, free: Business verification API](https://datacircle.dev/business-verification-apis/companies-house/free-get-search-companies/llms.txt): Overall score 90.9 (Price 100, Accuracy 100, Cost to get started 100, Bundle 0, Performance 100), $0.00 per 1,000 companies
2. [Companies House, free: Business verification API](https://datacircle.dev/business-verification-apis/companies-house/free-get-advanced-search-companies/llms.txt): Overall score 88.3 (Price 100, Accuracy 93, Cost to get started 100, Bundle 0, Performance 100), $0.00 per 1,000 companies
3. [NeuralVerge, $50 monthly, Base: Business verification API](https://datacircle.dev/business-verification-apis/neuralverge/50-monthly-base-post-functions-v1-run-uk-companies-search/llms.txt): Overall score 81.2 (Price 78, Accuracy 100, Cost to get started 78, Bundle 100, Performance 2), $1.00 per 1,000 companies
4. [CompanyPulse, £99 monthly: Business verification API](https://datacircle.dev/business-verification-apis/companypulse/99-monthly/llms.txt): Overall score 68.7 (Price 46, Accuracy 100, Cost to get started 71, Bundle 92, Performance 10), $0.088 per 1,000 companies
5. [GlobalEntity API, €59 monthly: Business verification API](https://datacircle.dev/business-verification-apis/globalentity-api/59-monthly/llms.txt): Overall score 63.3 (Price 28, Accuracy 100, Cost to get started 76, Bundle 94, Performance 13), $2.656 per 1,000 companies
6. [SavvyIQ, top-up from $5, Pay as you go: Business verification API](https://datacircle.dev/business-verification-apis/savvyiq/top-up-from-5-pay-as-you-go-post-v3-entity-resolution-async/llms.txt): Overall score 53.0 (Price 2, Accuracy 100, Cost to get started 93, Bundle 80, Performance 0), $100.00 per 1,000 companies
7. [Anysite, free trial: Business verification API](https://datacircle.dev/business-verification-apis/anysite/free-trial-post-api-companies-house-companies-search/llms.txt): $0.00 per 1,000 companies
8. [Data8, free trial: Business verification API](https://datacircle.dev/business-verification-apis/data8/free-trial-post-companieshouse-findcompanybynameandaddress-json/llms.txt): $0.00 per 1,000 companies
9. [Data8, free trial: Business verification API](https://datacircle.dev/business-verification-apis/data8/free-trial-post-companieshouse-findcompanybynameorpostcode-json/llms.txt): $0.00 per 1,000 companies
10. [Endole, top-up: Business verification API](https://datacircle.dev/business-verification-apis/endole/top-up/llms.txt): $13.335 per 1,000 companies
11. [Experian, contact us: Business verification API](https://datacircle.dev/business-verification-apis/experian/contact-us/llms.txt)
12. [Pushbuild, free: Business verification API](https://datacircle.dev/business-verification-apis/pushbuild/free-post-uk-companies-house-run/llms.txt): $0.00 per 1,000 companies
13. [Scavio, free: Business verification API](https://datacircle.dev/business-verification-apis/scavio/free/llms.txt): $0.00 per 1,000 companies
14. [Strale, free trial credits: Business verification API](https://datacircle.dev/business-verification-apis/strale/free-trial-credits-post-v1-do-uk-company-data/llms.txt): $0.00 per 1,000 companies
15. [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-get-x402-v2-uk-company-data/llms.txt): $54.00 per 1,000 companies
16. [The Data City, contact us, Beta API key: Business verification API](https://datacircle.dev/business-verification-apis/the-data-city/contact-us-beta-api-key-post-api-v1-match/llms.txt)
17. [The Data City, contact us, Beta API key: Business verification API](https://datacircle.dev/business-verification-apis/the-data-city/contact-us-beta-api-key-post-api-v1-match-batch/llms.txt)

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