Datacircle

fourzerotwo pricing: company discovery API

fourzerotwo's siteThis page as plain textCompany discovery API in 2026: the best of 100+ comparedfourzerotwo: company discovery API alternatives

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23% complete: 3 of the 13 fields on our checklistSee the 13 fields
$0.00per 1,000 companiesWe haven't run fourzerotwo through our company discovery API benchmark yet.This plan is free. We rank 1,326 plans for company discovery APIs by price. Half the plans cost $0.498 or less per 1,000 companies. See the best free company discovery API plan.StackScan's $189 monthly plan is the cheapest paid plan per 1,000 companies. StackScan's $189 monthly plan charges nothing per call. You get as many companies as StackScan's rate limit allows. Seltz's pay-as-you-go plan costs the least for 10,000 companies a month: $0.03.PeopleSearch.im's $5 pack covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.GetProspect, Hunter and PeopleSearch.im are the best company discovery API providers in the Datacircle benchmark.
Type a number to see the cheapest fourzerotwo plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Free key one of fourzerotwo's 5 plans
Call: GET /v1/companies-house/advanced-search fourzerotwo's only call for this API
API: Company discovery API one of fourzerotwo's 8 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 3 of the 13 fields on our checklist. Industry, Type and status, Headquarters.
  • Nothing to pay. You get up to 90 calls a month.
  • One call. You call GET /v1/companies-house/advanced-search. Every input is optional: company_name_includes, company_status, sic_codes, location, incorporated_from, incorporated_to. The call returns the matching companies.
  • Who can get it: anyone with an email address. Keep data: no API terms. Use data: Keep the attribution when you show the data..

fourzerotwo: company discovery API alternatives

fourzerotwo alternatives: other company discovery API providers by price

We list other providers' plans closest to this plan in price per 1,000 companies.

This planfourzerotwo, freeGetProspect, freeHunter, free, POST /discoverPeopleSearch.im, freeAnVendor, free, POST /v1/leads/searchFMCSA QCMobile, free
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00$0.00
Completeness23%62%54%38%23%23%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough for90 calls a monthno limit2,160,000 pages a monthno limitno limitnot published
Freshnessunknownstoredstoredstoredstoredlive
Who can get itanyone with an email addressanyone 16 or overanyone 18 or overnew accountsanyone 18 or over, for their own internal business purposesanyone with a Login.gov account

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

  1. fourzerotwo.si/apis/companies-house/advanced-search
  2. fourzerotwo.si/catalog.json
  3. fourzerotwo.si/credits
  4. fourzerotwo.si/free
  5. fourzerotwo.si/llms.txt
  6. fourzerotwo.si/openapi.json

Product details

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

  • Description, not in the answer
  • Industry
  • Type and status
  • Images, not in the answer
  • Technologies, not in the answer
  • Employees, not in the answer
  • Social profiles, not in the answer
  • Headquarters
  • Locations, not in the answer
  • Funding, not in the answer
  • Revenue and budgets, not in the answer
  • Parents, not in the answer
  • Phones, not in the answer
Price
$ per 1,000 companies$0.00
Perpage, size not stated
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: 529 other fourzerotwo calls: 500 a day
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchFilter companies by name, status, SIC code, location and incorporation dates.
Data
CountriesUnited Kingdom
Keep datano API terms
Use dataKeep the attribution when you show the data.
Plan
Pay$0
Enough for90 calls a month
Rate limit
Per day3
Batch1
Speed
Answerin the call
The call
You sendnothing required. Optional: company_name_includes, company_status, sic_codes, location, incorporated_from, incorporated_to
MethodGET
Path/v1/companies-house/advanced-search
About the plan
PlanFree key
Who can get itanyone with an email address
The 5 fields the plan's answer can hold

company name, status, SIC code, address, incorporation date

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