# HeyReagent, free, POST /v1/actions/search_linkedin_sales_navigator_companies: LinkedIn company search API

> Search companies in Sales Navigator on your own seat, with each Sales Navigator filter as its own typed input.

HeyReagent's Free plan for the LinkedIn company search API costs $0.00 per 1,000 companies. We check each provider's docs for 12 fields. HeyReagent's docs list 5: Description, Industry and type, Employees, Locations, Followers.
You get up to 75,000 results a month.
We haven't run HeyReagent through [our LinkedIn company search API benchmark](https://datacircle.dev/best-linkedin-company-search-api.txt) yet.
This plan is free. We rank 182 plans for LinkedIn company search APIs by price. Half the plans cost $1.00 or less per 1,000 companies. [See the best free LinkedIn company search API plan.](https://datacircle.dev/best-linkedin-company-search-api.txt)
[Kooperativa's $499 monthly plan](https://datacircle.dev/linkedin-company-search-apis/kooperativa/499-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Kooperativa's $499 monthly plan charges nothing per call. You get as many companies as Kooperativa's rate limit allows. [AnyAPI's pay-as-you-go plan](https://datacircle.dev/linkedin-company-search-apis/anyapi/pay-as-you-go/llms.txt) costs the least for 10,000 companies a month: $2.50.
[Magileads's €133 monthly plan](https://datacircle.dev/linkedin-company-search-apis/magileads/133-monthly/llms.txt) covers any number of companies. Magileads's €133 monthly plan costs less up front than Kooperativa's $499 monthly plan.
[Up2Data](https://datacircle.dev/linkedin-company-search-apis/up2data/200-pack-100k-post-v1-search-companies/llms.txt), [Reverse Contact](https://datacircle.dev/linkedin-company-search-apis/reverse-contact/449-monthly-plus-post-v2-search-organizations/llms.txt) and [BlitzAPI](https://datacircle.dev/linkedin-company-search-apis/blitzapi/499-monthly-scale-post-v2-search-companies/llms.txt) are the best LinkedIn company search API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/linkedin-company-search-apis/heyreagent/free-post-v1-actions-search-linkedin-sales-navigator-companies
- [LinkedIn company search API: the 12 best providers compared](https://datacircle.dev/best-linkedin-company-search-api.txt)
- Get it: https://heyreagent.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- Request: `POST https://api.heyreagent.com/v1/actions/search_linkedin_sales_navigator_companies`
- API key: with the plan, on https://heyreagent.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- Its API docs: https://heyreagent.com/docs/actions/search_linkedin_sales_navigator_companies?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- Sold by: HeyReagent (https://heyreagent.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 42%
- Description: ✓
- Industry and type: ✓
- Employees: ✓
- Locations: ✓
- Followers: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Most per search: 1,000
- Also pays for: 91 other calls · from the same budget: Search LinkedIn with any filter · Search people in my Sales Navigator, every filter typed · Search candidates in my Recruiter, every filter typed · Search people (Sales Navigator)

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Search companies in Sales Navigator on your own seat, with each Sales Navigator filter as its own typed input.

## Data

- Keep data: no limit
- Use data: Use it only for your own account and for lawful, honest outreach. Do not use it to send spam, to impersonate anyone, or to collect other people's data.

## Plan

- Pay: $0
- Enough for: 75,000 results a month

## Rate limit

- Per day: 2,500
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: keywords, lastViewedAt, savedSearchId, recentSearchId, industry, location, locationByPostalCode, hasJobOffers, headcount, headcountGrowth, departmentHeadcount, departmentHeadcountGrowth, networkDistance, annualRevenue, followersCount, fortune, technologies, recentActivities, savedAccounts, accountLists, limit, cursor, connectionId
- Method: POST
- Path: /v1/actions/search_linkedin_sales_navigator_companies

## About the plan

- Plan: Free
- Who can get it: anyone, on their own LinkedIn account, which is disconnected after an hour without use

## The 11 fields the plan's answer can hold

company ID, name, location, company URL, industry, description, followers, open jobs count, size, next cursor, results on page

## HeyReagent's plans (3)

- [HeyReagent, free, POST /v1/actions/search_linkedin_sales_navigator_companies](https://datacircle.dev/linkedin-company-search-apis/heyreagent/free-post-v1-actions-search-linkedin-sales-navigator-companies/llms.txt): $0.00 per 1,000, 42% complete
- [HeyReagent, $29.99 monthly, Connect, POST /v1/actions/search_linkedin_sales_navigator_companies](https://datacircle.dev/linkedin-company-search-apis/heyreagent/29-99-monthly-connect-post-v1-actions-search-linkedin-sales-navigator-companies/llms.txt): $0.40 per 1,000, 42% complete
- [HeyReagent, $499 monthly, Agent, POST /v1/actions/search_linkedin_sales_navigator_companies](https://datacircle.dev/linkedin-company-search-apis/heyreagent/499-monthly-agent-post-v1-actions-search-linkedin-sales-navigator-companies/llms.txt): $6.653 per 1,000, 42% complete

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

- `POST /v1/actions/search_linkedin_companies`: [HeyReagent, free, POST /v1/actions/search_linkedin_companies](https://datacircle.dev/linkedin-company-search-apis/heyreagent/free-post-v1-actions-search-linkedin-companies/llms.txt)
- `POST /v1/actions/search_linkedin_sales_navigator_companies`: [HeyReagent, free, POST /v1/actions/search_linkedin_sales_navigator_companies](https://datacircle.dev/linkedin-company-search-apis/heyreagent/free-post-v1-actions-search-linkedin-sales-navigator-companies/llms.txt)

## HeyReagent's APIs (13)

- [HeyReagent: LinkedIn company post API pricing, 3 plans](https://datacircle.dev/linkedin-company-post-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn company data API pricing, 3 plans](https://datacircle.dev/linkedin-company-profile-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn profile comment API pricing, 3 plans](https://datacircle.dev/linkedin-person-comment-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn profile post API pricing, 3 plans](https://datacircle.dev/linkedin-person-post-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn profile API pricing, 3 plans](https://datacircle.dev/linkedin-profile-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn profile reaction API pricing, 3 plans](https://datacircle.dev/linkedin-person-reaction-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn job search API pricing, 3 plans](https://datacircle.dev/linkedin-job-search-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn post comment API pricing, 3 plans](https://datacircle.dev/linkedin-post-comment-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn post details API pricing, 3 plans](https://datacircle.dev/linkedin-post-details-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn post reaction API pricing, 3 plans](https://datacircle.dev/linkedin-post-reaction-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn post search API pricing, 3 plans](https://datacircle.dev/linkedin-post-search-apis/heyreagent/free/llms.txt)
- [HeyReagent: LinkedIn company search API pricing, 3 plans, POST /v1/actions/search_linkedin_sales_navigator_companies](https://datacircle.dev/linkedin-company-search-apis/heyreagent/free-post-v1-actions-search-linkedin-sales-navigator-companies/llms.txt)
- [HeyReagent: LinkedIn people search API pricing, 3 plans, POST /v1/actions/search_linkedin_people](https://datacircle.dev/linkedin-people-search-apis/heyreagent/free-post-v1-actions-search-linkedin-people/llms.txt)
- [HeyReagent: LinkedIn people search API pricing, 3 plans, POST /v1/actions/search_linkedin_sales_navigator_people](https://datacircle.dev/linkedin-people-search-apis/heyreagent/free-post-v1-actions-search-linkedin-sales-navigator-people/llms.txt)

## HeyReagent: LinkedIn company search API alternatives

- [Icypeas, $19 monthly](https://datacircle.dev/linkedin-company-search-apis/icypeas/19-monthly/llms.txt): $0.38 per 1,000, 67% complete, 1 month
- [Mart.dev, $999 monthly](https://datacircle.dev/linkedin-company-search-apis/mart-dev/999-monthly/llms.txt): $0.40 per 1,000, 58% complete, stored
- [lobstr.io, $4,800 yearly, Team, POST /v1/runs, LinkedIn Search Scraper](https://datacircle.dev/linkedin-company-search-apis/lobstr-io/4800-yearly-team-post-v1-runs-linkedin-search-scraper/llms.txt): $0.40 per 1,000, 75% complete, live
- [Clay, $415 monthly](https://datacircle.dev/linkedin-company-search-apis/clay/415-monthly/llms.txt): $0.415 per 1,000, 67% 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 2026-11-08.

- https://heyreagent.com/docs/actions/get_profile_details?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- https://heyreagent.com/docs/actions/search_linkedin_sales_navigator_companies?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- https://heyreagent.com/linkedin-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- https://heyreagent.com/llms-full.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- https://heyreagent.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- https://heyreagent.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing
- https://heyreagent.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=linkedin-company-search-api-pricing