FactSet pricing: company hierarchy API, GET /factset-entity/v1/entity-structures

FactSet's site llms.txt Company hierarchy API: 5 providers compared FactSet: company hierarchy API alternatives

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33% complete: 1 of the 3 key fields we checkSee the 3 fields

Contact us, Personalized proposal, GET /factset-entity/v1/entity-structuresWe haven't run FactSet through our company hierarchy API benchmark yet.FactSet gives this plan's price on request. We rank 54 plans for company hierarchy APIs by price. Half the plans cost $28.00 per 1,000 companies or less.DanskCVRAPI's DKK 599 monthly plan is the cheapest paid plan per 1,000 companies: $0.045. DanskCVRAPI's plan covers companies in Denmark only.GlobalEntity API's €59 monthly plan covers any number of companies in 54 countries only. GlobalEntity API's €59 monthly plan costs less up front than DanskCVRAPI's DKK 599 monthly plan.DiscoLike, Bigdata.com and Magellan Data are the best company hierarchy API providers in the Datacircle benchmark.

Plan: Personalized proposal FactSet's only plan

Contact us, Personalized proposalPersonalized proposal

Call: GET /factset-entity/v1/entity-structures one of FactSet's 2 calls for this API

API: Company hierarchy API one of FactSet's 4 APIs

About this item

Freshness. We don't know how fresh this plan's data is.
1 of the 3 key fields we check. Parent.
No public price. You ask FactSet for one.
One call. You send ids to GET /factset-entity/v1/entity-structures. You can also send level and active. The call returns the parents of each company you send.
Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.

FactSet: company hierarchy API alternatives

FactSet alternatives: every company hierarchy API provider ranked

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields.

	This planFactSet, contact us, Personalized proposal, GET /factset-entity/v1/entity-structures	Infocredit Group, contact us, API4ALL access, GET /a4a/3.0/api/report/structure/code/{code}	Kontur.Focus, contact us, Legal entity links (Связи юридического лица), GET /api3/beneficialOwners	Opendatabot, contact us	Proff, contact us, Proff Premium API, GET /api/companies/register/corporateStructures/{country}
Completeness	33%	33%	33%	33%	33%
Billing	contact	contact	contact	contact	contact
Freshness	unknown	stored	unknown	live	unknown
Who can get it	clients whose FactSet account team authorizes them for the API, after a personalized proposal from its sales team	customers whose Infocredit account manager issues a username, password and project code during onboarding	a legal entity, a sole proprietor or an individual who accepts its licence contract (the buyer's name, INN, phone and email on the invoice)	companies that send the corporate connection request (name, e-mail, company code (EDRPOU), phone) and are given an API key by Opendatabot's sales team	anyone with a token from Proff sales

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

Product details

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

Company, not in the answer
Parent
Family tree, not in the answer

Price
Billing	contact

Aggregators
Aggregators	none

In their words
Their pitch	Explore all active and inactive subordinate relationships below the requested entity.

Data
Full family tree	no
Keep data	no API terms
Use data	no API terms

Rate limit
Per second	10
Batch	100

Speed
Answer	in the call

The call
You send	ids. Optional: level, active
Method	GET
Path	/factset-entity/v1/entity-structures

About the plan
Plan	Personalized proposal
Who can get it	clients whose FactSet account team authorizes them for the API, after a personalized proposal from its sales team

The 8 fields the plan's answer can hold

request ID, FactSet ID, FactSet entity ID, ultimate parent ID, parent entity ID, level, inactive flag, description