# Czech Republic business verification API pricing: free and cheapest plans compared

Business verification APIs for Czech Republic side by side: what 1,000 companies cost and how fresh the data is. [IsValid's €9 monthly plan](https://datacircle.dev/business-verification-apis/isvalid/free-get-v0-lei-search#9-monthly-starter-get-v0-lei-search) costs the least for 10,000 companies a month: about $10.13. We list 42 Czech Republic business verification API plans, 12 of them free. [ARES](https://datacircle.dev/business-verification-apis/ares/free)'s and [CZ Agents](https://datacircle.dev/business-verification-apis/cz-agents/free)'s free plans have no limit on companies.

1. [Hlidac statu, free, Zdarma: Business verification API](https://datacircle.dev/business-verification-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-jmenofirmy/llms.txt): Overall score 97.7 (Price 100, Accuracy 100, Cost to get started 100, Bundle 75, Performance 100), $0.00 per 1,000 companies
2. [CZ Agents, free: Business verification API](https://datacircle.dev/business-verification-apis/cz-agents/free/llms.txt): Overall score 94.8 (Price 100, Accuracy 100, Cost to get started 100, Bundle 86, Performance 57), $0.00 per 1,000 companies
3. [ARES, free: Business verification API](https://datacircle.dev/business-verification-apis/ares/free/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
4. [Pushbuild, top-up, Added credit: Business verification API](https://datacircle.dev/business-verification-apis/pushbuild/top-up-added-credit-post-czech-company-registry-run/llms.txt): Overall score 81.2 (Price 73, Accuracy 100, Cost to get started 93, Bundle 100, Performance 10), $0.08 per 1,000 companies
5. [NeuralVerge, $50 monthly, Base: Business verification API](https://datacircle.dev/business-verification-apis/neuralverge/50-monthly-base-post-functions-v1-run-cz-companies-search/llms.txt): Overall score 77.6 (Price 68, Accuracy 100, Cost to get started 78, Bundle 100, Performance 2), $1.00 per 1,000 companies
6. [IsValid, €9 monthly, Starter: Business verification API](https://datacircle.dev/business-verification-apis/isvalid/9-monthly-starter-get-v0-lei-search/llms.txt): Overall score 63.7 (Price 39, Accuracy 64, Cost to get started 90, Bundle 99, Performance 100), $0.034 per 1,000 companies
7. [GlobalEntity API, €59 monthly: Business verification API](https://datacircle.dev/business-verification-apis/globalentity-api/59-monthly/llms.txt): Overall score 62.3 (Price 25, Accuracy 100, Cost to get started 76, Bundle 94, Performance 15), $2.656 per 1,000 companies
8. [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 55.5 (Price 9, Accuracy 100, Cost to get started 93, Bundle 80, Performance 0), $100.00 per 1,000 companies
9. [SONAR (getsonar.report), top-up from €5, Pay as you go: Business verification API](https://datacircle.dev/business-verification-apis/sonar-getsonar-report/top-up-from-5-pay-as-you-go-post-v1-agents-kyb-diligence-findings/llms.txt): Overall score 51.8 (Price 2, Accuracy 100, Cost to get started 93, Bundle 67, Performance 1), $562.65 per 1,000 companies
10. [Anysite, free trial: Business verification API](https://datacircle.dev/business-verification-apis/anysite/free-trial-post-api-ares-companies-search/llms.txt): $0.00 per 1,000 companies
11. [FinStat, contact us: Business verification API](https://datacircle.dev/business-verification-apis/finstat/contact-us/llms.txt)
12. [Hlidac statu, free, Zdarma: Business verification API](https://datacircle.dev/business-verification-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-getdetailinfo/llms.txt): $0.00 per 1,000 companies
13. [QubitOn, free: Business verification API](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-czbusinessregistration-lookup/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-czech-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-post-x402-v2-cz-company-data/llms.txt): $54.00 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)