Datacircle

RFCCheck Business verification API pricing: POST /v1/rfc/find-zip

RFCCheck's siteThis page as plain textBusiness verification API in 2026: the 8 best comparedRFCCheck: business verification API alternatives

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9% complete: 1 of the 11 fields on our checklistSee the 11 fields
$75.00per 1,000 companiesWe haven't run RFCCheck through our business verification API benchmark yet.We rank 719 plans for business verification APIs by price. Half the plans cost $10.00 or less per 1,000 companies. This plan costs less per 1,000 companies than 19% of the 719 plans.Jsonpage's €129 monthly plan is the cheapest paid plan per 1,000 companies, for 33 countries only, with no charge per call. You get as many companies as Jsonpage's rate limit allows. ApiZero's CNY 399 yearly plan costs the least for 10,000 companies a month: about $4.97.eucompliance.tools' €20 monthly plan (/v1/vat) covers any number of companies, and costs less up front than Jsonpage's €129 monthly plan.GovFiles, CompanyData.com and Didit are the best business verification API providers in the Datacircle benchmark for companies in any country.
Type a number to see the cheapest RFCCheck plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Pay as you go one of RFCCheck's 5 plans
Call: POST /v1/rfc/find-zip one of RFCCheck's 7 calls for this API
API: Business verification API one of RFCCheck's 2 APIs

About this item

  • Live. RFCCheck reads the register when you call the API.
  • 1 of the 11 fields on our checklist. Principal address.
  • A prepaid balance. You pay any amount. You spend the whole balance on calls.
  • One call. You send rfc and name to POST /v1/rfc/find-zip. You can also send webhook_url. Name a webhook in your request and the provider sends the answer there. Leave the webhook out and the call returns the answer.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

RFCCheck: business verification API alternatives

RFCCheck alternatives: every business verification API plan in Mexico compared

We list other providers' plans closest to this plan in price per 1,000 companies. Each plan in the table gives live data.

This planRFCCheck, top-up, Pay as you go, POST /v1/rfc/find-zipOrigoID, MX$800 monthly, Kilo, POST /mex/fiscal/v1/csf-extractionsiApp Technology, top-up from ฿125, Prepaid credits, GET /ekyb/live/v1/company/searchOpenSOSData, $100 pack, Growth, POST /v1/lookupJudit, R$10,000 pack, API Pré-Pago R$10k, POST /entities, 25,000 requests
$ per 1,000 companies$75.00$72.347$74.817$75.00$78.696
Completeness9%27%18%100%36%
Billingpay firstmonthlypay firstpay firstpay first
Payany amountMX$800฿125$100R$10,000
Enough foras many as you pay for600 calls a month50 calls1,333 calls25,000 calls
Freshnesslivelivelivelivelive
Who can get itanyonecompanies, after OrigoID's validation of the company (legal name and RFC)anyone who accepts the eKYB terms for the organisation that owns the accountanyoneanyone

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-11.

  1. rfccheck.com
  2. rfccheck.com/docs
  3. rfccheck.com/docs/endpoints/find-zip
  4. rfccheck.com/docs/pricing
  5. rfccheck.com/openapi.json
  6. rfccheck.com/terms-and-conditions

Product details

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

  • Registered name, not in the answer
  • Entity number, not in the answer
  • Tax ID, not in the answer
  • Entity type, not in the answer
  • Status, not in the answer
  • Good standing, not in the answer
  • Formation date, not in the answer
  • Registered agent, not in the answer
  • Principal addresstown or region
  • Officers, not in the answer
  • Filings, not in the answer
Price
$ per 1,000 companies$75.00
Percall
Billingpay first
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: Validate an RFC · Look up a taxpayer profile · Verify an RFC · Check SAT contributor lists · Bulk verify · Look up a company in the commerce registry · Verify a CFDI with SAT · Look up a CURP in RENAPO · Find a CURP by personal data · Verify a voter ID with INE
In their words
Their pitchRecover the SAT-registered postal code from an RFC + name pair without running the cert lookup.
Data
Freshnesslive
CountriesMexico
Keep datano limit
Use dataYou may use the Website, the API, and/or the Services only for lawful purposes and in accordance with these Terms. You agree not to use them: In any manner that violates any applicable federal, state, local, or international law or regulation, including, without limitation, any laws regarding the use or export of personal data, For any purpose involving fraud, document forgery, identity theft, or any other unfair or deceptive business practice, For the purpose of exploiting, harming, or attempting to exploit or harm minors in any way, To send, knowingly receive, upload, download, use, or reuse any material that does not comply with these Terms, To engage in any other conduct that restricts or inhibits anyone's use or enjoyment of the Website, or which, as determined by us, may harm the Company or users of the Website or expose them to liability. Additionally, you agree not to: Use the Website, API, or Services in any manner that could disable, overburden, damage, or impair the Website, API, or Services or interfere with any third party's use thereof, Use any device, software, or routine that interferes with or disrupts the proper functioning of the Website, API, or Services, Introduce viruses, trojans, worms, logic bombs, or other material that is malicious or technologically harmful, Attempt to otherwise interfere with the proper functioning of the Website, API, or Services. The User will only use personal data obtained as permitted by applicable laws and regulations.
Rate limit
Batch1
Speed
Answerin the call or by webhook
The call
You sendrfc, name. Optional: webhook_url
MethodPOST
Path/v1/rfc/find-zip
About the plan
PlanPay as you go
Who can get itanyone
The 5 fields the plan's answer can hold

RFC, valid, message, ZIP code, generic RFC

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