Datacircle

Particle pricing: company discovery API

Particle's siteThis page as plain textCompany discovery API: the best of 90+ providers comparedParticle: company discovery API alternatives

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23% complete: 3 of the 13 fields on our checklistSee the 13 fields
$0.10per 1,000 companiesWe haven't run Particle through our company discovery API benchmark yet.We rank 1,009 plans for company discovery APIs by price. Half the plans cost $1.00 or less per 1,000 companies. This plan costs less per 1,000 companies than 67% of the 1,009 plans.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 Particle plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: x402 / MPP one of Particle's 4 plans
Call: GET /v1/companies Particle's only call for this API
API: Company discovery API one of Particle's 4 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 3 of the 13 fields on our checklist. Description, Type and status, Images.
  • Nothing to buy first. You pay per call.
  • One call. You call GET /v1/companies. Every input is optional: q, ids, ticker, domain, cik, qid, entity_id, updated_after, limit, cursor. The call returns the matching companies.
  • Who can get it: with conditions. Keep data: with conditions. Use data: with conditions.

Particle: company discovery API alternatives

Particle alternatives: other company discovery API providers by price

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

This planParticle, pay as you goOneShot, pay as you goCaptapi, $10 packSerpKite, $10 packContext.dev, $500 monthly
$ per 1,000 companies$0.10$0.10$0.10$0.10$0.10
Completeness23%54%38%23%54%
Billingpay as you gopay as you gopay firstpay firstmonthly
Payper callper call$10$10$500
Enough foras many as you pay foras many as you pay for1,000 pages10,000 pages500,000 pages a month
Freshnessunknownstoredliveliveunknown
Who can get itnon-commercial use only, the API terms' 6.9 say 'You will not use the API Services for any commercial purpose unless you are subscribed to the Growth, Business, or Enterprise plan', so commercial use needs a Business or Enterprise plan, no account or API key, each call paid in USDC on Base from a wallet (x402 or MPP)anyone, consumer or business, not in a country under a U.S. government embargo or on a U.S. restricted-party list, paying each call from a wallet on Base in USDC or ETHanyone at least 18 years oldanyone at least 18 and able to form a binding contract, with a verified email address (disposable email addresses are blocked)anyone aged 18 or over

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

  1. api.particle.pro/.well-known/x402
  2. api.particle.pro/llms.txt
  3. api.particle.pro/openapi.json
  4. docs.particle.pro/x402
  5. particle.pro/legal/tos-api
  6. particle.pro/pricing

Product details

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

  • Description
  • Industry, not in the answer
  • Type and status
  • Images
  • Technologies, not in the answer
  • Employees, not in the answer
  • Social profiles, not in the answer
  • Headquarters, not in the answer
  • 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$0.10
Perpage of 100
Billingpay as you go
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
In their words
Their pitchReturns a paginated list of companies, ranked by news coverage (most-covered first), then name. Filter by entity slug (e.g., 'apple'), ticker, domain, CIK, or QID. Search by name or fetch updates since a timestamp.
Data
Keep datareasonable caching necessary for real-time display or operational functionality (6.7: You will not "download, save, or locally store Clips, Transcripts, or other API Output outside of reasonable caching necessary for real-time display or operational functionality"), on termination, delete all API Output from production systems within thirty (30) days (15.6)
Use data4.1: a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to (a) access the API Services using your API Keys, (b) integrate the API Services into your Customer Applications, and (c) display API Output to end users of your Customer Applications. 5.1: You must display all attribution information included in the API Output. 6.1: You will not, and will not permit any third party to: (a) use the API Services or API Output to train, fine-tune, or otherwise develop any machine learning model, artificial intelligence system, or similar technology, (b) redistribute, resell, sublicense, or otherwise make API Output available to third parties outside of your Customer Application [...], (c) use API Output as a substitute for, or in a manner that reduces the need for end users to access, the original source content [...], (g) use the API Services for any competitive intelligence purpose or to build a product or service that competes with the API Services [...]. 6.9: You will not use the API Services for any commercial purpose unless you are subscribed to the Growth, Business, or Enterprise plan.
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You sendnothing required. Optional: q, ids, ticker, domain, cik, qid, entity_id, updated_after, limit, cursor
MethodGET
Path/v1/companies
About the plan
Planx402 / MPP
Who can get itnon-commercial use only, the API terms' 6.9 say 'You will not use the API Services for any commercial purpose unless you are subscribed to the Growth, Business, or Enterprise plan', so commercial use needs a Business or Enterprise plan, no account or API key, each call paid in USDC on Base from a wallet (x402 or MPP)
The 34 fields the plan's answer can hold

ID, slug, name, description, image URL, updated at, domain, ticker, CIK, Wikidata QID, entity ID, entity slug, entity name, entity description, entity image URL, entity type name, entity type slug, Wikipedia URL, entity company ID, entity company domain, entity company ticker, entity person ID, entity person company, entity person image URL, entity person title, external link platform name, external link platform display name, external link platform type, external link identifier, external link URL, external link attribute category, external link attribute name, external link attribute observed at, external link attribute value

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