# Magellan Data, free, 10,000 free credits, POST /v1/pe_portfolios: Company hierarchy API

> Corporate ownership intelligence for AI agents. Ask who owns a company: get parents, private equity backers, corporate families, and portfolio siblings, across thousands of companies at a time.

Magellan Data's "10,000 free credits" plan for the company hierarchy API costs $0.00 per 1,000 companies. We check each provider's docs for 3 fields. Magellan Data's docs list 1: Parent.
In [our company hierarchy API benchmark](https://datacircle.dev/best-company-hierarchy-api.txt), the best plan from Magellan Data scores 50.7 out of 100. Magellan Data ranks 3rd of 10 providers.
This plan is free. We rank 154 plans for company hierarchy APIs by price. Half the plans cost $13.71 or less per 1,000 companies. [71 company hierarchy API plans on our price sheet are free.](https://datacircle.dev/best-company-hierarchy-api.txt) [Charity Commission's free plan](https://datacircle.dev/company-hierarchy-apis/charity-commission/free-register-of-charities-get-linkedcharities-registerednumber-suffix/llms.txt) scores highest of the free plans in our benchmark, at 90.9 out of 100. Charity Commission covers companies in England and Wales only.
[CompanyStack's £99 (about $132) monthly plan](https://datacircle.dev/company-hierarchy-apis/companystack/99-monthly-business-get-intelligence-group-number/llms.txt) is the cheapest paid plan per 1,000 companies, for the United Kingdom only. You get up to 100,000 companies a day. [CNPJ Aberto's R$449 yearly plan](https://datacircle.dev/company-hierarchy-apis/cnpj-aberto/r-449-yearly-pro-anual-get-api-intelligence-grupo-cnpj/llms.txt) costs the least for 10,000 companies a month, for Brazil only: about $7.36.
[GlobalEntity API's €59 monthly plan](https://datacircle.dev/company-hierarchy-apis/globalentity-api/59-monthly/llms.txt) covers any number of companies in 54 countries only, and costs less up front than CompanyStack's £99 (about $132) monthly plan.
[DiscoLike](https://datacircle.dev/company-hierarchy-apis/discolike/99-monthly/llms.txt), [Bigdata.com](https://datacircle.dev/company-hierarchy-apis/bigdata-com/50-monthly/llms.txt) and [Magellan Data](https://datacircle.dev/company-hierarchy-apis/magellan-data/375-pack-25000-credits-post-v1-corporate-families/llms.txt) are the best company hierarchy API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-pe-portfolios
- [Company hierarchy API: the best of 100+ providers compared](https://datacircle.dev/best-company-hierarchy-api.txt)
- Get it: https://magellandata.io/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- Request: `POST https://api.magellandata.io/v1/pe_portfolios`
- API key: with the plan, on https://magellandata.io/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- Its API docs: https://docs.magellandata.io/endpoints/pe-portfolios/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- Sold by: Magellan Data (https://magellandata.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing)
- Checked: 2026-10-27

## In the answer

- Completeness: 33%
- Parent: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Parent Companies · Corporate Families · PE Ownership · Social Media · Inactive Companies · Batch Processing

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Corporate ownership intelligence for AI agents. Ask who owns a company: get parents, private equity backers, corporate families, and portfolio siblings, across thousands of companies at a time.

## Data

- Full family tree: no
- Keep data: no limit
- Use data: 1.3 User License. Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use the Service for your internal business purposes and to download and use enriched data reports you have purchased for your internal business purposes. [...] 1.4 Prohibited Uses. You agree NOT to use the Service to: [...] Resell, redistribute, or commercialize data obtained from the Service without our prior written consent, Use the data for any unlawful purpose, including harassment, discrimination, or fraud, [...] 5.5 Enriched Data. All enriched data reports are owned by Magellan Data. You receive a limited license to use purchased reports for your internal business purposes only.

## Plan

- Pay: $0
- You get: 10,000 credits
- Enough for: 500 results, once
- Expires: never

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: url. Optional: credit_limit
- Method: POST
- Path: /v1/pe_portfolios

## About the plan

- Plan: 10,000 free credits
- Who can get it: anyone aged 18 or over with a valid business email address, one set of promotional credits per person per company

## The 25 fields the plan's answer can hold

status code, status, input URL, extracted domain, output count, credit cost, is PE owned, is PE firm, has multiple PE owners, has parent company, parent company name, parent company website, PE details, PE firm name, PE firm website, PE portfolio, PE portfolio company name, PE portfolio company website, PE portfolio has parent company, PE portfolio parent company name, PE portfolio parent company website, PE portfolio has multiple PE owners, PE portfolio firm name, PE portfolio firm website, PE portfolio deal type

## Magellan Data's plans (7)

- [Magellan Data, free, 10,000 free credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-pe-portfolios/llms.txt): $0.00 per 1,000, 33% complete
- [Magellan Data, $375 pack, 25,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/375-pack-25000-credits-post-v1-pe-portfolios/llms.txt): $300.00 per 1,000, 33% complete
- [Magellan Data, $625 pack, 50,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/625-pack-50000-credits-post-v1-pe-portfolios/llms.txt): $250.00 per 1,000, 33% complete
- [Magellan Data, $1,000 pack, 100,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/1000-pack-100000-credits-post-v1-pe-portfolios/llms.txt): $200.00 per 1,000, 33% complete
- [Magellan Data, $2,250 pack, 250,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/2250-pack-250000-credits-post-v1-pe-portfolios/llms.txt): $180.00 per 1,000, 33% complete
- [Magellan Data, $3,750 pack, 500,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/3750-pack-500000-credits-post-v1-pe-portfolios/llms.txt): $150.00 per 1,000, 33% complete
- [Magellan Data, $6,000 pack, 1,000,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/6000-pack-1000000-credits-post-v1-pe-portfolios/llms.txt): $120.00 per 1,000, 33% complete

## Magellan Data's calls (4)

- `POST /v1/corporate_families`: [Magellan Data, free, 10,000 free credits, POST /v1/corporate_families](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-corporate-families/llms.txt)
- `POST /v1/parent_companies`: [Magellan Data, free, 10,000 free credits, POST /v1/parent_companies](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-parent-companies/llms.txt)
- `POST /v1/pe_ownership`: [Magellan Data, free, 10,000 free credits, POST /v1/pe_ownership](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-pe-ownership/llms.txt)
- `POST /v1/pe_portfolios`: [Magellan Data, free, 10,000 free credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-pe-portfolios/llms.txt)

## Magellan Data's APIs (1)

- [Magellan Data Company hierarchy API pricing, 7 plans, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/free-10000-free-credits-post-v1-pe-portfolios/llms.txt)

## Magellan Data: company hierarchy API alternatives

[Magellan Data alternatives: every company hierarchy API provider ranked](https://datacircle.dev/magellan-data-alternatives.txt)

We list Magellan Data's cheapest paid plan first. Next we list other providers' plans closest to Magellan Data in price per 1,000 companies.

- [Magellan Data, $6,000 pack, 1,000,000 credits, POST /v1/pe_portfolios](https://datacircle.dev/company-hierarchy-apis/magellan-data/6000-pack-1000000-credits-post-v1-pe-portfolios/llms.txt): $120.00 per 1,000, 33% complete
- [SafeDeal, ₸50,000 monthly, Premium, GET /api/v2/{country}/companies/{id}/branches](https://datacircle.dev/company-hierarchy-apis/safedeal/50000-monthly-premium-get-api-v2-country-companies-id-branches/llms.txt): $110.095 per 1,000, 0% complete
- [North Data, €1,500 monthly, Data API XXL, requests 5,001 to 20,000](https://datacircle.dev/company-hierarchy-apis/north-data/1500-monthly-data-api-xxl-requests-5001-to-20000/llms.txt): $112.53 per 1,000, 100% complete, 1 day
- [DataNewton, ₽500,000 yearly](https://datacircle.dev/company-hierarchy-apis/datanewton/500000-yearly/llms.txt): $119.39 per 1,000, 0% complete
- [Explorium, $29.99 pack, Lite, POST /v2/businesses/company_hierarchies/enrich](https://datacircle.dev/company-hierarchy-apis/explorium/29-99-pack-lite-post-v2-businesses-company-hierarchies-enrich/llms.txt): $120.00 per 1,000, 100% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-27.

- https://docs.magellandata.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- https://docs.magellandata.io/endpoints/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- https://docs.magellandata.io/endpoints/pe-portfolios/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- https://magellandata.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- https://magellandata.io/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing
- https://magellandata.io/terms/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-hierarchy-api-pricing