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The KYB pricing and alternatives: business verification API, POST /v2/kyb

The KYB's sitellms.txtThe KYB: business verification API alternatives

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73% complete: 8 of the 11 key fields we checkSee the 11 fields
$0.00per 1,000 companiesWe rank 523 plans by price. KVK's €6.40 monthly plan is the cheapest paid plan per 1,000 companies: as little as $0.024. KVK's €6.40 monthly plan covers up to 300,000 companies a month at no extra cost.
Plan: Plus activation: 2 free credits one of The KYB's 3 plans
Call: POST /v2/kyb one of The KYB's 2 calls
API: Business verification API The KYB's only API

About this item

  • Live. The KYB reads the register when you call the API.
  • 8 of the 11 key fields we check. Registered name, Entity number, Entity type, Status, Formation date, Principal address, Officers, Filings.
  • Nothing to pay. You get 2 credits once, enough for 2 calls.
  • One call. You send country_codes to POST /v2/kyb. You also send one of name or registration_number. You can also send search_type and ttl. The call returns a job. You fetch the answer once the job is done. Or the provider sends the answer to your webhook.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

The KYB: business verification API alternatives

The table starts with The KYB's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to The KYB's. Each plan in the table gives live data.

The KYB, $300 pack, Plus, POST /v2/kybNeuralVerge, $1,000 monthly, Enterprise, POST /functions/v1/run-lei-lookup-companies-searchScavio, top-up from $25OpenSOSData, $50 pack, Starter, POST /v1/bulk-lookup/uploadStrale, top-up from €10, Prepaid wallet, POST /v1/do, KYB Complete — Singapore
$ per 1,000 companies$3000.00$1.00$10.00$100.00$3038.31
Completeness73%55%45%100%0%
Billingpay firstmonthlypay firstpay firstpay first
Pay$300$1,000$25$50€10
Enough for100 calls1,000,000 calls a month2,500 calls500 resultsas many as you pay for
Freshnesslivelivelivelivelive
Who can get itanyone: its terms bind the Client, who orders the Cloud Services through a Statement of Workbusiness and professional use, 18 or overanyoneanyoneanyone

Business verification API pricing: plans compared

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-31.

  1. developers.thekyb.com/docs/additional_features/rate_limiting
  2. developers.thekyb.com/docs/additional_features/webhooks
  3. developers.thekyb.com/docs/authorization
  4. developers.thekyb.com/docs/introduction
  5. developers.thekyb.com/docs/services/kyb_check
  6. developers.thekyb.com/docs/services/kyb_check_v2
  7. thekyb.com
  8. thekyb.com/our-data/costa-rica
  9. thekyb.com/pricing
  10. thekyb.com/terms-of-use

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Registered name
  • Entity number
  • Tax ID, not in the answer
  • Entity type
  • Status
  • Good standing, not in the answer
  • Formation date
  • Registered agent, not in the answer
  • Principal address
  • Officers
  • Filings
Price
$ per 1,000 companies$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Not found
$ per 1,000$0.00
In their words
Their pitchThe "The KYB" API provides developers with real-time access to authentic data from government registries across 225 countries and states.
Data
Freshnesslive
Keep datano limit
Use dataa limited, non-exclusive, non-transferable, non-sublicensable, and revocable license for the duration of the Term. This license permits the Client to access and utilize the Cloud Services via a supported web application or REST APIs, in strict compliance with the Documentation. [...] The Client is strictly prohibited from engaging in any of the following activities: The Client must not grant access to or allow any third party to use the Cloud Services. The Client may not republish, redistribute, or make any part of the Cloud Services publicly available. [...] The Client is expressly prohibited from engaging in the white-labeling, resale, or any other form of commercial exploitation of the Cloud Services without obtaining prior written approval from the Service Provider.
Plan
Pay$0
You get2 credits
Enough for2 calls, once
ExpiresAny unused verification checks remaining at the end of a billing cycle or contractual term shall not be carried over to any subsequent term
Rate limit
Per second1
Batch1
Speed
Answerby polling or webhook
The call
You sendone of name or registration_number, country_codes. Optional: search_type, ttl
MethodPOST
Path/v2/kyb
About the plan
PlanPlus activation: 2 free credits
Who can get itanyone: its terms bind the Client, who orders the Cloud Services through a Statement of Work
The 53 fields the plan's answer can hold

request ID, searched name, searched registration number, searched country codes, search type, services requested, request status, total results, page, results per page, last page, first result number, last result number, registered name, registration number, registration date, company type, company status, risk level, verification status, available data modules, fetch status, description, incorporation date, industries, tax number, dissolution date, inactive date, last updated at, people network, registry details, contacts, previous names, addresses, announcements, officers, beneficial owners, parent companies, branches, accounts detail, confirmation statement detail, extra details, identifiers, capital stock, industry code, ownership structure, financial details, registries, additional details, reference ID, KYB response ID, country code, documents

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