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Coresignal pricing: similar companies API

Coresignal's sitellms.txtBest similar companies API in 2026: providers comparedCoresignal: similar companies API alternatives

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15% complete: 2 of the 13 key fields we checkSee the 13 fields
$0.00per 1,000 companiesWe rank 120 plans by price. PublicWWW's $499 monthly plan costs the least per 1,000 companies: $0.000055. PublicWWW charges for each page of results. We count 1,000,000 companies on each page to get the $0.000055 price.ZoomInfo's $45 pack covers any number of companies. ZoomInfo's $45 pack costs less up front than PublicWWW's $499 monthly plan.LeadMagic, Tomba and Social Fetch are the best similar companies API providers in our benchmark.
Plan: Free trial one of Coresignal's 14 plans
Call: GET /v2/company_multi_source/collect/{profile_url/shorthand_name} Coresignal's only call for this API
API: Similar companies API one of Coresignal's 14 APIs

About this item

  • Stored. You get similar companies from Coresignal's database. Coresignal doesn't say how old the data is.
  • 2 of the 13 key fields we check. Industry and type, Locations.
  • Nothing to pay. You get 2,000 credits once, enough for 200 pages. Calls stop once your credits run out. Unused credits expire 7 days after sign-up.
  • One call. You send profile_url or shorthand_name to GET /v2/company_multi_source/collect/{profile_url/shorthand_name}. You set bundle to "core_company_data". You can also send fields. The call returns companies similar to the company you send.
  • Who can get it: the first to sign up with a business email from each company email domain. Keep data: with conditions. Use data: with conditions.

Coresignal: similar companies API alternatives

Coresignal alternatives: every similar companies API provider ranked

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

This planCoresignal, freeTomba, freeThe Companies API, freeExtruct, free, GET /v1/companies/{company_identifier}/similarZoomInfo, freeGenerect, free, Start with $5 free, +$5 more after your first search, POST /api/v1/enrich/database/company/, Enrich company from database, people also follow
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00$0.00
Completeness15%15%92%46%38%0%
Billingfreefreefreefreefreefree
Pay$0$0$0$0$0$0
Enough for200 pages, once25 pages a month500 results25 pages a month3,888,000 calls a month250 pages, once
Freshnessstoredstoredstoredstoredstoredstored
Who can get itthe first to sign up with a business email from each company email domainanyone 18 or overanyoneanyone at least 18 years old, for internal business or professional useemployees of the company that holds the account (a contractor only with ZoomInfo's prior permission), each with their own login and a business email addressanyone 18 or over with a work 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 2026-11-02.

  1. coresignal.com/data-transparency/
  2. coresignal.com/pricing/
  3. coresignal.com/terms-and-conditions-api-dashboard/
  4. coresignal.com/terms-and-conditions/
  5. dashboard.coresignal.com/sign-up
  6. docs.coresignal.com/additional-sources/professional-network-data
  7. docs.coresignal.com/api-introduction/credits
  8. docs.coresignal.com/api-introduction/rate-limits
  9. docs.coresignal.com/api-introduction/response-codes
  10. docs.coresignal.com/company-data/api/collect.md
  11. docs.coresignal.com/company-data/bundles/core
  12. docs.coresignal.com/company-data/overview
  13. docs.coresignal.com/employee-data/overview
  14. docs.coresignal.com/employee-data/real-time-employee-api
  15. docs.coresignal.com/introduction/data-and-compliance
  16. docs.coresignal.com/introduction/faq
  17. docs.coresignal.com/introduction/product-comparison
  18. docs.coresignal.com/introduction/welcome-to-coresignal
  19. docs.coresignal.com/jobs-data/overview
  20. docs.coresignal.com/pricing
  21. docs.coresignal.com/pricing/pricing.md
  22. docs.coresignal.com/release-notes/october-2026
  23. docs.coresignal.com/social-posts-data/employee-posts

Product details

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

  • Match, not in the answer
  • Description, not in the answer
  • Industry and type
  • Images, not in the answer
  • Technologies, not in the answer
  • Employees, not in the answer
  • Headquarters, not in the answer
  • Locations
  • Funding, not in the answer
  • Revenue, not in the answer
  • Domain, not in the answer
  • Followers, not in the answer
  • Contact, 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: Elasticsearch DSL: Company API · Search Preview: Company API · Enrich: Company API · Bulk Collect: Company API · Webhooks: Company API · Elasticsearch DSL: Employee API · Search Preview: Employee API · Collect: Employee API · Bulk Collect: Employee API · Webhooks: Employee API · Contact Enrichment API · Real-time Employee API · Elasticsearch DSL: Jobs API · Search Preview: Jobs API · Collect: Jobs API · Bulk Collect: Jobs API · Search Filters: Company Posts API · Elasticsearch DSL: Company Posts API · Collect: Company Posts API · Search Filters: Employee Posts API · Elasticsearch DSL: Employee Posts API · Collect: Employee Posts API · Historical Headcount API · POST /v2/agentic_search/fast · POST /v2/agentic_search/reasoning
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchCompanies similar to the record company
Data
Freshnessstored
Keep data“Upon written request, either Party will return or destroy all copies of the other Party’s Confidential Information that are in its possession or control”, the Data being “a confidential, proprietary, trade secret and copyrighted work of Coresignal”
Use data“a non-exclusive, non-transferable, worldwide, limited license to use the Data for internal business purposes” [...] “The Client has no right to communicate or display to the public the Data, Substantial part of the Data, or the Data’s logic and structure.” [...] “Client shall not re-utilize the Data. For the purpose of the Agreement, ‘Re-utilization’ shall mean any form of making available to the public the Data or a Substantial part of the Data by the distribution of copies, renting, online, or other forms of transmission (including but not limited to sub-licensing).” “Notwithstanding Article 1.2. of the Agreement, the Client is permitted to create derivative works using the Data and license such works to its clients as long as the Client complies with the terms and conditions of the Agreement. [...] works created by the Client shall entail sufficient alteration of the Data to constitute derivate works (e.g., integration of individual data points taken from the Data to the Client’s own product or service).” “The Client shall not, directly or indirectly, use the Data or any of the contents of the Data to conduct or operate any bulk mail activity” [...] “The Client shall only use or otherwise process such information in accordance with all applicable data protection laws. The Client shall be solely responsible for assessment and compliance of the Data’s use by the Client with all applicable data protection laws and regulations.”
Plan
Pay$0
You get2,000 credits
Enough for200 pages, once
Expires7 days after sign-up
Rate limit
Per second5
Batch1
Speed
Answerin the call
The call
You sendone of profile_url or shorthand_name, bundle "core_company_data". Optional: fields
MethodGET
Path/v2/company_multi_source/collect/{profile_url/shorthand_name}
About the plan
PlanFree trial
Who can get itthe first to sign up with a business email from each company email domain
The 5 fields the plan's answer can hold

company ID, name, industry, company URL, location

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