# LeadX, contact us, Contact sales, Fetch Company Details: Company enrichment API

> A domain or phone number can return one enriched profile, while company-name and NAICS queries can return matching company records with firmographics, contact channels, web signals, SIC/NAICS fields, and location intelligence.

LeadX's company enrichment API on its Contact sales plan. LeadX's docs list 10 of the 13 key fields we check: Description, Industry, Type and status, Images, Technologies, Employees, Social profiles, Headquarters, Locations, Phones.
We haven't run LeadX through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
LeadX gives this plan's price on request. We rank 2,003 plans for company enrichment APIs by price. Half the plans cost $7.957 per 1,000 companies or less.
[Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[APIs Peru's PEN 30 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 monthly plan costs less up front than Extruct's $49 monthly plan.
[ROIC.ai](https://datacircle.dev/company-enrichment-apis/roic-ai/89-monthly/llms.txt), [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/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/leadx/contact-us-contact-sales-fetch-company-details
- [Company enrichment API: the best of 160+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://leadx.com/pricing?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://leadx.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://docs.leadx.com/endpoints/companies/fetch-company-details?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: LeadX (https://leadx.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 77%
- Description: ✓
- Industry: ✓
- Type and status: ✓
- Images: ✓
- Technologies: ✓
- Employees: ✓
- Social profiles: ✓
- Headquarters: ✓
- Locations: ✓ count
- Phones: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: A domain or phone number can return one enriched profile, while company-name and NAICS queries can return matching company records with firmographics, contact channels, web signals, SIC/NAICS fields, and location intelligence.

## Data

- Freshness: stored
- Keep data: no limit
- Use data: You may use the services for lawful internal business purposes, including prospecting, account research, lending and underwriting support, CRM enrichment, portfolio monitoring, data enrichment, and related B2B workflows, subject to your plan, order form, documentation, and applicable law. [...] Unless LeadX expressly agrees in writing, you may not use the services or data: As a consumer report or for any purpose regulated by the Fair Credit Reporting Act. To determine consumer eligibility for credit, insurance, employment, housing, tenancy, education, government benefits, or similar decisions. To make decisions based on protected characteristics or in a way that violates anti-discrimination, privacy, marketing, telemarketing, spam, or data-protection laws. To contact individuals or businesses in violation of CAN-SPAM, TCPA, state privacy laws, do-not-call rules, or other applicable outreach requirements. To build, train, or improve a competing data product or service unless expressly permitted in a written agreement. [...] You may not attempt to bypass limits, overload systems, scrape unauthorized areas, interfere with service operation, or use the API in a way that harms LeadX, our customers, data providers, or third parties. [...] You may not: Reverse engineer, decompile, copy, modify, or create derivative works of the services except as permitted by law. Share, resell, sublicense, publish, or distribute the services or data except as permitted by your agreement. Use the services to transmit malware, infringe rights, harass others, or conduct unlawful activity. Remove proprietary notices or misrepresent the source, quality, or permitted use of LeadX data. Access the services using automated methods not authorized by LeadX.

## Rate limit

- Per second: 1
- Concurrent: 10
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Contact sales
- Who can get it: customers with a LeadX account, set up by booking a demo or contacting sales

## The 69 fields the plan's answer can hold

success, company ID, company name, URL, company type, classification, legal entity, industry, address, full address, all addresses, city, city, state and country, county, region, state, state name, ZIP code, ZIP latitude, ZIP longitude, country, timezone, phone, generic emails, name-based emails, LinkedIn URL, LinkedIn company ID, LinkedIn description, LinkedIn specialities, LinkedIn follower count, follower growth rate, Facebook URL, Twitter URL, Instagram URL, BBB URL, BBB, logo URL, two-digit SIC code, two-digit SIC description, four-digit SIC code, four-digit SIC description, eight-digit SIC code, eight-digit SIC description, NAICS code, NAICS description, estimated employee count, employee count range, employee growth rate, founded year, time in business, time in business range, location count, contact count, has contacts, keywords, third-party keywords, technology names, menu navigation, offers financing, financing URL, financing partners, manufacturer, prediction probability, LinkedIn jobs, LinkedIn posts, total results, page number, per page, total pages

## LeadX's plans (1)

- [LeadX, contact us, Contact sales, Fetch Company Details](https://datacircle.dev/company-enrichment-apis/leadx/contact-us-contact-sales-fetch-company-details/llms.txt): 77% complete, stored

## LeadX's calls for this API (2)

- Docs on request from sales: [LeadX, contact us, Contact sales, Fetch All Company Attributes](https://datacircle.dev/company-enrichment-apis/leadx/contact-us-contact-sales-fetch-all-company-attributes/llms.txt)
- Docs on request from sales: [LeadX, contact us, Contact sales, Fetch Company Details](https://datacircle.dev/company-enrichment-apis/leadx/contact-us-contact-sales-fetch-company-details/llms.txt)

## LeadX's APIs (7)

- [LeadX: company discovery API pricing, 1 plan](https://datacircle.dev/company-discovery-apis/leadx/contact-us/llms.txt)
- [LeadX: email verification API pricing, 1 plan](https://datacircle.dev/validate-email-apis/leadx/contact-us/llms.txt)
- [LeadX: phone finder API pricing, 1 plan](https://datacircle.dev/find-phone-apis/leadx/contact-us/llms.txt)
- [LeadX: Local business reviews API pricing, 1 plan](https://datacircle.dev/local-business-reviews-apis/leadx/contact-us/llms.txt)
- [LeadX: people search API pricing, 1 plan](https://datacircle.dev/people-search-apis/leadx/contact-us/llms.txt)
- [LeadX: email finder API pricing, 1 plan, Create a Bulk Email Enrichment Job](https://datacircle.dev/find-email-apis/leadx/contact-us-contact-sales-create-a-bulk-email-enrichment-job/llms.txt)
- [LeadX: email finder API pricing, 1 plan, Find Email](https://datacircle.dev/find-email-apis/leadx/contact-us-contact-sales-find-email/llms.txt)
- [LeadX: company enrichment API pricing, 1 plan, Fetch Company Details](https://datacircle.dev/company-enrichment-apis/leadx/contact-us-contact-sales-fetch-company-details/llms.txt)

## LeadX: company enrichment API alternatives

- [GetProspect, contact us, Custom terms, POST /v2/companies/enrich](https://datacircle.dev/company-enrichment-apis/getprospect/contact-us-custom-terms-post-v2-companies-enrich/llms.txt): 69% complete, stored (technologies: 30 days)
- [The Swarm, contact us](https://datacircle.dev/company-enrichment-apis/the-swarm/contact-us/llms.txt): 77% complete, stored
- [The Data City, contact us, API access, GET /v2/companies/{companyNumber}](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-api-access-get-v2-companies-companynumber/llms.txt): 77% complete, stored
- [Exellius Systems Inc, contact us](https://datacircle.dev/company-enrichment-apis/exellius-systems-inc/contact-us/llms.txt): 77% 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 2026-11-06.

- https://docs.leadx.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://docs.leadx.com/getting-started/authentication?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://docs.leadx.com/getting-started/pagination?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://docs.leadx.com/getting-started/rate-limiting?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://docs.leadx.com/guides/build-a-target-account-list?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://docs.leadx.com/guides/make-your-first-api-call?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://docs.leadx.com/mcp/tools?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://leadx.com/api/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://leadx.com/company-data/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://leadx.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://leadx.com/terms.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing