# Coresignal, free: Company funding API

> Financial information bundle brings together revenue, funding, ownership, and M&A history. It provides a comprehensive financial overview of each company.

Coresignal's company funding API on its Free trial plan. It costs $0.00 per 1,000 companies. It returns 4 of the 13 key fields we check: Round, Amount, Date, Investors.
We rank 150 plans by price. [Signalbase's €99 monthly plan](https://datacircle.dev/company-funding-apis/signalbase/99-monthly-pro-post-csv-enrichment/llms.txt) is the cheapest paid plan per 1,000 companies: $0.056.
[The Swarm](https://datacircle.dev/company-funding-apis/the-swarm/500-monthly/llms.txt), [Skrapp](https://datacircle.dev/company-funding-apis/skrapp/349-monthly-enterprise-50k-get-api-v3-companies-enrich/llms.txt) and [LeadMagic](https://datacircle.dev/company-funding-apis/leadmagic/499-monthly/llms.txt) are the best company funding API providers in our benchmark.

- This page: https://datacircle.dev/company-funding-apis/coresignal/free
- [Best company funding API in 2026: providers compared](https://datacircle.dev/best-company-funding-api.txt)
- Get it: https://coresignal.com/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Request: `GET https://api.coresignal.com/cdapi/v2/company_multi_source/collect/{company_id}`
- API key: with the plan, on https://coresignal.com/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- Its API docs: https://docs.coresignal.com/company-data/api/collect?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing#bundles-collect
- Sold by: Coresignal (https://coresignal.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 31%
- Round: ✓
- Amount: ✓
- Date: ✓
- Investors: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from 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 cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Financial information bundle brings together revenue, funding, ownership, and M&A history. It provides a comprehensive financial overview of each company.

## Data

- Freshness: stored
- 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 get: 2,000 credits
- Enough for: about 142 calls, once
- Expires: 7 days after sign-up

## Rate limit

- Per second: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: company_id (or the company's profile URL or shorthand name in its place), bundle "financial_information". Optional: fields
- Method: GET
- Path: /v2/company_multi_source/collect/{company_id}

## About the plan

- Plan: Free trial
- Who can get it: the first to sign up with a business email from each company email domain

## The 35 fields the plan's answer can hold

company ID, name, website domain, last funding round, last funding round type, last funding round announced date, last funding round investors, last funding round investors name, last funding round investors entity ID, last funding round investors entity, last funding round investors is lead, last funding round investors partner identifiers, last funding round investors partner identifiers name, last funding round investors partner identifiers entity ID, last funding round investors partner identifiers entity, last funding round amount raised, last funding round amount raised currency, last funding round number of investors, last funding round number of partners, funding rounds, funding rounds type, funding rounds announced date, funding rounds investors, funding rounds investors name, funding rounds investors entity ID, funding rounds investors entity, funding rounds investors is lead, funding rounds investors partner identifiers, funding rounds investors partner identifiers name, funding rounds investors partner identifiers entity ID, funding rounds investors partner identifiers entity, funding rounds amount raised, funding rounds amount raised currency, funding rounds number of investors, funding rounds number of partners

## Coresignal's plans (14)

- [Coresignal, free](https://datacircle.dev/company-funding-apis/coresignal/free/llms.txt): $0.00 per 1,000, 31% complete, stored
- [Coresignal, $49 monthly](https://datacircle.dev/company-funding-apis/coresignal/49-monthly/llms.txt): $274.40 per 1,000, 31% complete, stored
- [Coresignal, $199 monthly](https://datacircle.dev/company-funding-apis/coresignal/199-monthly/llms.txt): $232.167 per 1,000, 31% complete, stored
- [Coresignal, $499 monthly](https://datacircle.dev/company-funding-apis/coresignal/499-monthly/llms.txt): $199.60 per 1,000, 31% complete, stored
- [Coresignal, $1,000 monthly](https://datacircle.dev/company-funding-apis/coresignal/1000-monthly/llms.txt): $93.333 per 1,000, 31% complete, stored
- [Coresignal, $1,500 monthly](https://datacircle.dev/company-funding-apis/coresignal/1500-monthly/llms.txt): $21.00 per 1,000, 31% complete, stored
- [Coresignal, $3,000 monthly](https://datacircle.dev/company-funding-apis/coresignal/3000-monthly/llms.txt): $10.50 per 1,000, 31% complete, stored
- [Coresignal, $5,000 monthly](https://datacircle.dev/company-funding-apis/coresignal/5000-monthly/llms.txt): $7.00 per 1,000, 31% complete, stored
- [Coresignal, $2,149 yearly](https://datacircle.dev/company-funding-apis/coresignal/2149-yearly/llms.txt): $208.931 per 1,000, 31% complete, stored
- [Coresignal, $5,389 yearly](https://datacircle.dev/company-funding-apis/coresignal/5389-yearly/llms.txt): $179.633 per 1,000, 31% complete, stored
- [Coresignal, $10,800 yearly](https://datacircle.dev/company-funding-apis/coresignal/10800-yearly/llms.txt): $84.00 per 1,000, 31% complete, stored
- [Coresignal, $16,200 yearly](https://datacircle.dev/company-funding-apis/coresignal/16200-yearly/llms.txt): $18.90 per 1,000, 31% complete, stored
- [Coresignal, $32,400 yearly](https://datacircle.dev/company-funding-apis/coresignal/32400-yearly/llms.txt): $9.45 per 1,000, 31% complete, stored
- [Coresignal, $54,000 yearly](https://datacircle.dev/company-funding-apis/coresignal/54000-yearly/llms.txt): $6.30 per 1,000, 31% complete, stored

## Coresignal's calls for this API (1)

- `GET /v2/company_multi_source/collect/{company_id}`: [Coresignal, free](https://datacircle.dev/company-funding-apis/coresignal/free/llms.txt)

## Coresignal's APIs (14)

- [Coresignal: company funding API pricing, 14 plans](https://datacircle.dev/company-funding-apis/coresignal/free/llms.txt)
- [Coresignal: tech stack API pricing, 14 plans](https://datacircle.dev/company-technology-apis/coresignal/free/llms.txt)
- [Coresignal: job posting details API pricing, 14 plans](https://datacircle.dev/job-posting-details-apis/coresignal/free/llms.txt)
- [Coresignal: job postings API pricing, 14 plans](https://datacircle.dev/job-posting-apis/coresignal/free/llms.txt)
- [Coresignal: leadership change API pricing, 14 plans](https://datacircle.dev/leadership-change-apis/coresignal/free/llms.txt)
- [Coresignal: people search API pricing, 14 plans](https://datacircle.dev/people-search-apis/coresignal/free/llms.txt)
- [Coresignal: company headcount API pricing, 14 plans](https://datacircle.dev/company-headcount-apis/coresignal/free/llms.txt)
- [Coresignal: similar companies API pricing, 14 plans](https://datacircle.dev/similar-company-apis/coresignal/free/llms.txt)
- [Coresignal: LinkedIn post details API pricing, 14 plans](https://datacircle.dev/linkedin-post-details-apis/coresignal/free/llms.txt)
- [Coresignal: company discovery API pricing, 14 plans, GET collect/{company_id}, Collect: Company API](https://datacircle.dev/company-discovery-apis/coresignal/free-trial-get-v2-company-multi-source-collect-company-id-collect-company-api/llms.txt)
- [Coresignal: company discovery API pricing, 14 plans, GET collect/{company_id}, Collect: Company API, full](https://datacircle.dev/company-discovery-apis/coresignal/free-trial-get-v2-company-multi-source-collect-company-id-collect-company-api-full/llms.txt)
- [Coresignal: company discovery API pricing, 14 plans, POST search/es_dsl](https://datacircle.dev/company-discovery-apis/coresignal/free-trial-post-v2-company-multi-source-search-es-dsl/llms.txt)
- [Coresignal: company enrichment API pricing, 14 plans, Collect: Company API](https://datacircle.dev/company-enrichment-apis/coresignal/free-trial-get-v2-company-multi-source-collect-company-id-collect-company-api/llms.txt)
- [Coresignal: company enrichment API pricing, 14 plans, Collect: Company API, full](https://datacircle.dev/company-enrichment-apis/coresignal/free-trial-get-v2-company-multi-source-collect-company-id-collect-company-api-full/llms.txt)
- [Coresignal: LinkedIn company data API pricing, 14 plans, Collect: Company API](https://datacircle.dev/linkedin-company-profile-apis/coresignal/free-trial-get-v2-company-multi-source-collect-profile-url-shorthand-name-collect-company-api/llms.txt)
- [Coresignal: LinkedIn company data API pricing, 14 plans, Collect: Company API, full](https://datacircle.dev/linkedin-company-profile-apis/coresignal/free-trial-get-v2-company-multi-source-collect-profile-url-shorthand-name-collect-company-api-full/llms.txt)
- [Coresignal: LinkedIn profile API pricing, 14 plans, GET /v2/employee_multi_source/collect/{profile_url/shorthand_name}](https://datacircle.dev/linkedin-profile-apis/coresignal/free-trial-get-v2-employee-multi-source-collect-profile-url-shorthand-name/llms.txt)
- [Coresignal: LinkedIn profile API pricing, 14 plans, POST /rtapi/v2/employee/scrape](https://datacircle.dev/linkedin-profile-apis/coresignal/free-trial-post-rtapi-v2-employee-scrape/llms.txt)
- [Coresignal: LinkedIn post search API pricing, 14 plans, POST /v2/employee_post/search/es_dsl](https://datacircle.dev/linkedin-post-search-apis/coresignal/free-trial-post-v2-employee-post-search-es-dsl/llms.txt)
- [Coresignal: LinkedIn post search API pricing, 14 plans, POST /v2/employee_post/search/filter](https://datacircle.dev/linkedin-post-search-apis/coresignal/free-trial-post-v2-employee-post-search-filter/llms.txt)

## Coresignal: company funding API alternatives

- [CompanyEnrich, $149 monthly](https://datacircle.dev/company-funding-apis/companyenrich/149-monthly/llms.txt): $2.98 per 1,000, 31% complete, stored
- [Parsers VC, $79 monthly, Growth, GET /startups/{id}/fundingrounds](https://datacircle.dev/company-funding-apis/parsers-vc/79-monthly-growth-get-startups-id-fundingrounds/llms.txt): $5.267 per 1,000, 23% complete, stored
- [Skrapp, $1,499 monthly, Enterprise 500K, GET /api/v3/companies/enrich](https://datacircle.dev/company-funding-apis/skrapp/1499-monthly-enterprise-500k-get-api-v3-companies-enrich/llms.txt): $5.996 per 1,000, 31% complete, stored
- [The Swarm, $7,500 yearly](https://datacircle.dev/company-funding-apis/the-swarm/7500-yearly/llms.txt): $6.25 per 1,000, 46% complete, stored

## 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.

- https://coresignal.com/data-transparency/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://coresignal.com/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://coresignal.com/terms-and-conditions-api-dashboard/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://coresignal.com/terms-and-conditions/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://dashboard.coresignal.com/sign-up?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/additional-sources/professional-network-data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/api-introduction/credits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/api-introduction/rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/api-introduction/requests/collect?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/api-introduction/response-codes?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/api/collect?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/api/collect.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/bundles/company-growth-signals?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/bundles/company-intelligence?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/bundles/core?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/bundles/financial-information?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/bundles/workforce-intelligence?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/company-data/overview?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/employee-data/overview?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/employee-data/real-time-employee-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/introduction/data-and-compliance?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/introduction/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/introduction/product-comparison?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/introduction/welcome-to-coresignal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/jobs-data/overview?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/pricing/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/release-notes/october-2026?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing
- https://docs.coresignal.com/social-posts-data/employee-posts?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-funding-api-pricing