# USADATA, contact us: Company discovery API

> Audience Building: Build audiences programmatically. Same filters as SL360.

USADATA's company discovery API on its Request a demo plan. It returns 5 of the 13 key fields we check: Industry, Type and status, Employees, Headquarters, Revenue and budgets.
We haven't run USADATA through [our company discovery API benchmark](https://datacircle.dev/best-company-discovery-api.txt) yet.
USADATA gives this plan's price on request. We rank 752 plans for company discovery APIs by price. Half the plans cost $1.188 per 1,000 companies or less.
[StackScan's $189 monthly plan](https://datacircle.dev/company-discovery-apis/stackscan/189-monthly-enterprise-post-v1-tech-lookup-lists/llms.txt) is the cheapest paid plan per 1,000 companies: as little as $0.0000015. StackScan's $189 monthly plan covers up to 259,200 pages a month at no extra cost. Each page holds 500,000 companies.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-discovery-apis/usadata/contact-us
- [Company discovery API: 60+ providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://www.usadata.com/products/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: Docs on request from sales
- API key: with the plan, on https://www.usadata.com/products/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Its API docs: https://www.usadata.com/products/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Sold by: USADATA (https://www.usadata.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 38%
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓
- Revenue and budgets: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: Audience Building: Build audiences programmatically. Same filters as SL360.

## Data

- Freshness: 1 month
- Countries: United States
- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Batch: 1

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Request a demo
- Who can get it: anyone who requests a demo or talks to a developer

## The 7 fields the plan's answer can hold

SIC code, NAICS code, company revenue, employee count, year founded, headquarters or branch, mailing address

## USADATA's plans (1)

- [USADATA, contact us](https://datacircle.dev/company-discovery-apis/usadata/contact-us/llms.txt): 38% complete, 1 month

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

- Docs on request from sales: [USADATA, contact us](https://datacircle.dev/company-discovery-apis/usadata/contact-us/llms.txt)

## USADATA's APIs (4)

- [USADATA: company discovery API pricing, 1 plan](https://datacircle.dev/company-discovery-apis/usadata/contact-us/llms.txt)
- [USADATA: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/usadata/contact-us/llms.txt)
- [USADATA: people search API pricing, 1 plan](https://datacircle.dev/people-search-apis/usadata/contact-us/llms.txt)
- [USADATA: people enrichment API pricing, 1 plan](https://datacircle.dev/person-enrichment-apis/usadata/contact-us/llms.txt)

## USADATA: company discovery API alternatives

- [Nimble, contact us, Custom, POST /v2/serp/async](https://datacircle.dev/company-discovery-apis/nimble/contact-us-custom-post-v2-serp-async/llms.txt): 38% complete, live
- [BrightQuery, contact us](https://datacircle.dev/company-discovery-apis/brightquery/contact-us/llms.txt): 38% complete, 1 month
- [NeuralVerge, contact us, Custom, POST /functions/v1/run-dealroom-companies-search](https://datacircle.dev/company-discovery-apis/neuralverge/contact-us-custom-post-functions-v1-run-dealroom-companies-search/llms.txt): 38% complete, live
- [Opendatabot, contact us, API державних реєстрів, GET /v3/companies](https://datacircle.dev/company-discovery-apis/opendatabot/contact-us-api-get-v3-companies/llms.txt): 38% 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 2026-11-04.

- https://www.usadata.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.usadata.com/data/enrichment-enhancement?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.usadata.com/products/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.usadata.com/termsofuse?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing