Datacircle

Leadsets Company discovery API pricing

Leadsets' siteThis page as plain textCompany discovery API in 2026: the best of 100+ comparedLeadsets: company discovery API alternatives

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62% complete: 8 of the 13 fields on our checklistSee the 13 fields
$0.00per 1,000 companiesWe haven't run Leadsets through our company discovery API benchmark yet.This plan is free. We rank 1,345 plans for company discovery APIs by price. Half the plans cost $0.45 or less per 1,000 companies. 649 company discovery API plans on our price sheet are free. AdLibrarySpy's free plan scores highest of the free plans in our benchmark, at 67.3 out of 100.StackScan's $189 monthly plan is the cheapest paid plan per 1,000 companies, with no charge 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, and 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 Leadsets plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Free one of Leadsets' 5 plans
Call: POST /companies/search Leadsets' only call for this API
API: Company discovery API one of Leadsets' 7 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 8 of the 13 fields on our checklist. Description, Industry, Type and status, Technologies, Employees, Social profiles, Locations, Revenue and budgets.
  • Nothing to pay. You get 100 results once. Calls stop once your results run out. Results never expire.
  • One call. You call POST /companies/search. Every input is optional: industry, employees, country, technology, domain, max_age_days, exclude_stale, limit, cursor, prompt. The call returns the matching companies.
  • Who can get it: with conditions. Keep data: no limit. Use data: with conditions.

Leadsets: company discovery API alternatives

Leadsets alternatives: other company discovery API providers by price

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

This planLeadsets, freeGetProspect, freeHunter, free, POST /discoverPeopleSearch.im, freeAnVendor, free, POST /v1/leads/searchLandbase, free
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00$0.00
Completeness62%62%54%38%23%92%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough for100 results, onceno limit2,160,000 pages a monthno limitno limitnot published
Freshnessunknownstoredstoredstoredstoredunknown
Who can get itanyone using it for business purposes, 18 or older (its terms: "You must be at least 18 and using Leadsets for business purposes")anyone 16 or overanyone 18 or overnew accountsanyone 18 or over, for their own internal business purposesanyone except Landbase's direct competitors

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. leadsets.ai/
  2. leadsets.ai/docs/api/companies-search
  3. leadsets.ai/docs/authentication
  4. leadsets.ai/docs/limits
  5. leadsets.ai/fair-use
  6. leadsets.ai/fair-use/search
  7. leadsets.ai/pricing
  8. leadsets.ai/pricing/free
  9. leadsets.ai/pricing/max
  10. leadsets.ai/pricing/pro
  11. leadsets.ai/pricing/solo
  12. leadsets.ai/pricing/team
  13. leadsets.ai/terms

Product details

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

  • Description
  • Industry
  • Type and status
  • Images, not in the answer
  • Technologies
  • Employees
  • Social profiles
  • Headquarters, not in the answer
  • Locations
  • Funding, not in the answer
  • Revenue and budgets
  • Parents, not in the answer
  • Phones, not in the answer
Price
$ per 1,000 companies$0.00
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
Most per search100
Also pays forEnrich a person · Enrich a company · Verify emails · from the same budget: Search people
Overage
Units caphard
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchFind companies by industry, headcount, country and technology. Each record says why it matched and carries a last-seen date and confidence for every field.
Data
Keep datano limit
Use dataUse must follow our Fair use policy. In short: no reselling or rebuilding our data, no key sharing across companies, no evading limits, no unlawful outreach, and no scraping of sites through Leadsets that you aren't allowed to access. [...] We grant you a non-exclusive, non-transferable licence to use records returned to you for your own sales, marketing and research. Embedding Leadsets data in a product you sell requires a separate written agreement. You must stop using any record we tell you has been suppressed.
Plan
Pay$0
You get100 results
Enough for100 results, once
Expiresnever
Rate limit
Concurrent3
Batch1
Speed
Answerin the call
The call
You sendnothing required. Optional: industry, employees, country, technology, domain, max_age_days, exclude_stale, limit, cursor, prompt
MethodPOST
Path/companies/search
About the plan
PlanFree
Who can get itanyone using it for business purposes, 18 or older (its terms: "You must be at least 18 and using Leadsets for business purposes")
The 20 fields the plan's answer can hold

company ID, name, domain, LinkedIn URL, industry, NAICS code, employee count, employee range, revenue range, location, founded year, description, technologies, refreshed at, confirmed at, stale after, stale, field sources, match reasons, next cursor

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