# Seldon.Basis, contact us: Company enrichment API

> Seldon.Basis.API: company details from public sources in your information system.

Seldon.Basis's "Seldon.Basis.API, Request Access" plan lets you call the company enrichment API. We check each provider's docs for 13 fields. Seldon.Basis's docs list 3: Headquarters, Revenue and budgets, Phones.
We haven't run Seldon.Basis through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
Seldon.Basis gives this plan's price on request. We rank 3,016 plans for company enrichment APIs by price. Half the plans cost $8.977 or less per 1,000 companies.
[Coldlytics's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/coldlytics/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Coldlytics's company enrichment API costs nothing beyond the plan price. [Pokt Agent's pay-as-you-go plan](https://datacircle.dev/company-enrichment-apis/pokt-agent/pay-as-you-go-x402-pay-per-call-post-kr-entity-resolve/llms.txt) costs the least for 10,000 companies a month: $1.00.
[APIs Peru's PEN 30 (about $9) monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 (about $9) monthly plan costs less up front than Coldlytics's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/seldon-basis/contact-us
- [Company enrichment API in 2026: the best of 260+ compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://api.myseldon.com/en/landing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: Docs on request from sales
- API key: with the plan, on https://api.myseldon.com/en/landing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://api.myseldon.com/en/landing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Seldon.Basis (https://myseldon.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 23%
- Headquarters: ✓
- Revenue and budgets: ✓
- Phones: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: Seldon.Basis.API: company details from public sources in your information system.

## Data

- Freshness: 1 day
- Countries: Russia
- Keep data: no API terms
- Use data: no API terms

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Seldon.Basis.API, Request Access
- Who can get it: anyone who sends an API access request on Seldon.Basis' site

## The 23 fields the plan's answer can hold

TIN, KPP, OGRN, company details, CEO information, EGRUL or EGRIP extract, phone, email, website, address, authorized capital, revenue, net profit, balances, blocked accounts, government contracts, suppliers blacklist, arbitration cases, inspections, enforcement proceedings, bankruptcy information, reliability score, financial stability score

## Seldon.Basis's plans (1)

- [Seldon.Basis, contact us](https://datacircle.dev/company-enrichment-apis/seldon-basis/contact-us/llms.txt): 23% complete, 1 day

## Seldon.Basis's calls (1)

- Docs on request from sales: [Seldon.Basis, contact us](https://datacircle.dev/company-enrichment-apis/seldon-basis/contact-us/llms.txt)

## Seldon.Basis's APIs (2)

- [Seldon.Basis: business verification API pricing, 1 plan](https://datacircle.dev/business-verification-apis/seldon-basis/contact-us/llms.txt)
- [Seldon.Basis: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/seldon-basis/contact-us/llms.txt)

## Seldon.Basis: company enrichment API alternatives

- [SerpKite, contact us](https://datacircle.dev/company-enrichment-apis/serpkite/contact-us/llms.txt): 23% complete, live
- [ReefAPI, contact us, Custom, POST /google-maps/v1/place/by-id](https://datacircle.dev/company-enrichment-apis/reefapi/contact-us-custom-post-google-maps-v1-place-by-id/llms.txt): 23% complete, live
- [CompanyPulse, contact us](https://datacircle.dev/company-enrichment-apis/companypulse/contact-us/llms.txt): 23% complete, 1 day
- [DataGait, contact us, Custom, POST /enrich, Enrich, balanced](https://datacircle.dev/company-enrichment-apis/datagait/contact-us-custom-post-enrich-enrich-balanced/llms.txt): 23% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://api.myseldon.com/en/landing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api.myseldon.com/ru/landing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing