Datacircle

ListSignal pricing: company discovery API, GET /api/v1/search

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38% complete: 5 of the 13 key fields we checkSee the 13 fields

$0.00per 1,000 companiesWe haven't run ListSignal through our company discovery API benchmark yet.This plan is free. We rank 881 plans for company discovery APIs by price. Half the plans cost $1.00 per 1,000 companies or less.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.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 ListSignal plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Free one of ListSignal's 8 plans
Call: GET /api/v1/search one of ListSignal's 2 calls for this API
API: Company discovery API one of ListSignal's 3 APIs

About this item

  • A copy at most 1 month old. You get companies from ListSignal's database.
  • 5 of the 13 key fields we check. Industry, Type and status, Technologies, Headquarters, Revenue and budgets.
  • Nothing to pay. You get 1,000 results a month. Calls stop once your results run out. Unused rows do not roll over, the counter resets on the 1st.
  • One call. You call GET /api/v1/search. Every input is optional. The call returns the matching companies.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

ListSignal: company discovery API alternatives

ListSignal alternatives: other company discovery API providers by price

The table starts with ListSignal's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to ListSignal's. Each plan in the table gives live data or data at most a month old.

ListSignal, $3,990 yearly, Scale, GET /api/v1/searchPredictLeads, pay as you go, 500,001+ API Calls, GET /discover/extended_companiesParse, $30 monthlyFindymail, $490 yearly, Basic, POST /api/intellimatch/search, Search leadsLusha, $531.15 monthly, Premium, 4,800 credits a month, POST /v3/companies/prospecting, Prospecting Companies
$ per 1,000 companies$4.433$4.00$4.00$4.083$4.426
Completeness38%85%38%31%31%
Billingyearlypay as you gomonthlyyearlymonthly
Pay$3,990monthly$30$490$531.15
Enough for75,000 results a monthas many as you pay for500 pages a month120,000 results a year120,000 results a month
Freshness1 month2 weekslivelive1 week
Who can get itanyoneanyoneanyone of legal age to enter into the Terms of Service, or acting for an organization they have the legal authority to bindanyone 18 or overanyone 18 or over with a business email

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

  1. listsignal.com
  2. listsignal.com/developers
  3. listsignal.com/llms.txt
  4. listsignal.com/openapi.json
  5. listsignal.com/pricing
  6. listsignal.com/terms

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
  • 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
  • Parents, not in the answer
  • Phones, not in the answer
Price
$ per 1,000 companies$0.00
Perresult
Billingfree
Aggregators
Aggregatorsnone
Charges
Most per search1,000
Also pays forfrom the same budget: getCompany · queryCompanies · listChanges
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchOne page of companies with the shared filters: what they run, who they are, stores, hiring, reachability, when, and what changed.
Data
Freshness1 month
CountriesWorldwide
Keep datano limit
Use dataYou may use ListSignal data for legitimate business purposes: sales prospecting, market research, competitive analysis, and technology evaluation. You may not use the service to send unsolicited bulk email, to break any applicable law, including marketing and data protection law in the recipient's country, or to attempt to reach private or authenticated content through us. [...] Exports, downloads and purchased data files are licensed to you for use within your own organisation. You may use them internally, including for your own sales and marketing, and you may include insights derived from them in your own work. You may not resell, republish, sublicense, or redistribute the data as a dataset, in whole or in substantial part, and you may not use it to build or train a competing directory or database product.
Plan
Pay$0
You get1,000 results a month
Enough for1,000 results a month
Expiresunused rows do not roll over, the counter resets on the 1st
Rate limit
Per second0.17
Batch1
Speed
Answerin the call
The call
You sendnothing required. Optional: tech, tech_any, tech_not, dns_tech, email_provider, country, business_model, industry, revenue, employees, language, domain, keyword, min_confidence, min_realness, include_junk, shopify, has_catalog, min_products, max_products, min_price_avg, max_price_avg, min_new_products_30d, has_pricing, hiring, min_job_count, ats, has_email, has_named_email, has_phone, min_seo_score, max_seo_score, first_seen_after, last_checked_after, discovered, freshness, changed_field, changed_kind, changed_value, changed_within, sort, total, limit, offset
MethodGET
Path/api/v1/search
About the plan
PlanFree
Who can get itanyone
The 24 fields the plan's answer can hold

domain, homepage title, business model, industry, country, estimated revenue, estimated employees, verified revenue, verified employees, realness score, has contact, open job count, pricing points, SEO score, page language, website last seen at, technologies, DNS technologies, email provider, Shopify Plus, average product price, product count, Tranco rank, total results

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