# UnifAPI, top-up, Pay-as-you-go: Company headcount API

> Returns a LinkedIn company's employee count, growth over time and breakdown by function and location.

UnifAPI's company headcount API on its Pay-as-you-go plan. It costs $18.00 per 1,000 companies. It returns none of the 5 key fields we check: Total, By location, By department, By seniority and Company.
Half of the 91 plans we rank by price cost $4.76 per 1,000 companies or less. This plan is cheaper than 38% of the 91 plans.
The cheapest plan we rank by price is [Financial Modeling Prep, $139 monthly, Ultimate, GET /stable/employee-count](https://datacircle.dev/company-headcount-apis/financial-modeling-prep/139-monthly-ultimate-get-stable-employee-count/llms.txt), at $0.0011 per 1,000 companies. Financial Modeling Prep's $139 monthly plan covers up to 129,600,000 companies a month at no extra cost.
[Up2Data](https://datacircle.dev/company-headcount-apis/up2data/25-pack-10k-post-v1-companies-headcount/llms.txt), [HarvestAPI](https://datacircle.dev/company-headcount-apis/harvestapi/280-pack-pro-get-linkedin-account-insights/llms.txt) and [ZenRows](https://datacircle.dev/company-headcount-apis/zenrows/top-up-from-5/llms.txt) are the best company headcount API providers in our benchmark.

- This page: https://datacircle.dev/company-headcount-apis/unifapi/top-up-pay-as-you-go
- [Best company headcount API in 2026](https://datacircle.dev/best-company-headcount-api.txt)
- Get it: https://unifapi.com/pricing
- Request: `GET https://api.unifapi.com/linkedin/companies/{slug}/headcount`
- API key: with the plan, on https://unifapi.com/pricing
- Its API docs: https://docs.unifapi.com/api/linkedin/companies/slug/headcount/get
- Sold by: UnifAPI (https://unifapi.com)
- Checked: 2026-10-27

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 companies: $18.00
- Per: call
- Billing: pay first

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 324 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Returns a LinkedIn company's employee count, growth over time and breakdown by function and location.

## Data

- Keep data: no limit
- Use data: You agree not to use our services for any unlawful purpose or in any way that could damage, disable, or impair the service. Prohibited activities include but are not limited to: Violating any applicable laws or regulations, Infringing on intellectual property rights, Transmitting malicious code or harmful content, Attempting to gain unauthorized access to systems, Interfering with or disrupting the service. [...] You may not use our services to: [...] Send unsolicited bulk messages (spam) [...] Circumvent any access controls or usage limits [...]. Public data has different legal postures depending on jurisdiction and platform. We provide the technical access, you're responsible for downstream use.

## Plan

- Expires: never

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: slug
- Method: GET
- Path: /linkedin/companies/{slug}/headcount

## About the plan

- Plan: Pay-as-you-go
- Who can get it: anyone

## The 3 fields the plan's answer can hold

title, group, next cursor

## UnifAPI's plans (3)

- [UnifAPI, top-up, Pay-as-you-go](https://datacircle.dev/company-headcount-apis/unifapi/top-up-pay-as-you-go/llms.txt): $18.00 per 1,000, 0% complete
- [UnifAPI, top-up, Starter top-up](https://datacircle.dev/company-headcount-apis/unifapi/top-up-starter-top-up/llms.txt): $18.00 per 1,000, 0% complete
- [UnifAPI, contact us](https://datacircle.dev/company-headcount-apis/unifapi/contact-us/llms.txt): 0% complete

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

- `GET /linkedin/companies/{slug}/headcount`: [UnifAPI, top-up, Pay-as-you-go](https://datacircle.dev/company-headcount-apis/unifapi/top-up-pay-as-you-go/llms.txt)

## UnifAPI's APIs (19)

- [UnifAPI: company headcount API pricing, 3 plans](https://datacircle.dev/company-headcount-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: company open jobs API pricing, 3 plans](https://datacircle.dev/company-open-job-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: similar companies API pricing, 3 plans](https://datacircle.dev/similar-company-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn company post API pricing, 3 plans](https://datacircle.dev/linkedin-company-post-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn company search API pricing, 3 plans](https://datacircle.dev/linkedin-company-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn profile comment API pricing, 3 plans](https://datacircle.dev/linkedin-person-comment-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: similar people API pricing, 3 plans](https://datacircle.dev/similar-people-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn profile post API pricing, 3 plans](https://datacircle.dev/linkedin-person-post-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn person recommendation API pricing, 3 plans](https://datacircle.dev/linkedin-person-recommendation-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn people search API pricing, 3 plans](https://datacircle.dev/linkedin-people-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn job search API pricing, 3 plans](https://datacircle.dev/linkedin-job-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post comment API pricing, 3 plans](https://datacircle.dev/linkedin-post-comment-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post details API pricing, 3 plans](https://datacircle.dev/linkedin-post-details-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post reaction API pricing, 3 plans](https://datacircle.dev/linkedin-post-reaction-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn post search API pricing, 3 plans](https://datacircle.dev/linkedin-post-search-apis/unifapi/top-up-pay-as-you-go/llms.txt)
- [UnifAPI: LinkedIn company data API pricing, 3 plans, GET /linkedin/companies/{slug}](https://datacircle.dev/linkedin-company-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-companies-slug/llms.txt)
- [UnifAPI: LinkedIn company data API pricing, 3 plans, GET /linkedin/companies/batch](https://datacircle.dev/linkedin-company-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-companies-batch/llms.txt)
- [UnifAPI: LinkedIn job details API pricing, 3 plans, GET /linkedin/jobs/{id}](https://datacircle.dev/linkedin-job-details-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-id/llms.txt)
- [UnifAPI: LinkedIn job details API pricing, 3 plans, GET /linkedin/jobs/batch](https://datacircle.dev/linkedin-job-details-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-batch/llms.txt)
- [UnifAPI: LinkedIn profile API pricing, 3 plans, GET /linkedin/users/{username}](https://datacircle.dev/linkedin-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-users-username/llms.txt)
- [UnifAPI: LinkedIn profile API pricing, 3 plans, GET /linkedin/users/batch](https://datacircle.dev/linkedin-profile-apis/unifapi/top-up-pay-as-you-go-get-linkedin-users-batch/llms.txt)
- [UnifAPI: similar jobs API pricing, 3 plans, GET /linkedin/jobs/{id}/related](https://datacircle.dev/similar-job-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-id-related/llms.txt)
- [UnifAPI: similar jobs API pricing, 3 plans, GET /linkedin/jobs/{id}/similar](https://datacircle.dev/similar-job-apis/unifapi/top-up-pay-as-you-go-get-linkedin-jobs-id-similar/llms.txt)

## UnifAPI: company headcount API alternatives

- [CompanyEnrich, $149 monthly](https://datacircle.dev/company-headcount-apis/companyenrich/149-monthly/llms.txt): $14.90 per 1,000, 60% complete
- [SocialCrawl, £49 pack](https://datacircle.dev/company-headcount-apis/socialcrawl/49-pack/llms.txt): $16.335 per 1,000, 40% complete, live
- [Edges, $2,747 monthly](https://datacircle.dev/company-headcount-apis/edges/2747-monthly/llms.txt): $16.485 per 1,000, 40% complete, live
- [Pipecorn, $149 monthly, Grow, 9,000 credits a month, POST /accounts/headcount](https://datacircle.dev/company-headcount-apis/pipecorn/149-monthly-grow-9000-credits-a-month-post-accounts-headcount/llms.txt): $16.556 per 1,000, 40% 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 2026-10-27.

- https://api.unifapi.com/openapi.json
- https://docs.unifapi.com/api/linkedin/companies/slug/headcount/get
- https://docs.unifapi.com/rate-limits
- https://unifapi.com/apis/linkedin
- https://unifapi.com/apis/linkedin/companies/slug/headcount/get
- https://unifapi.com/legal/acceptable-use-policy
- https://unifapi.com/legal/terms-of-service
- https://unifapi.com/pricing
- https://unifapi.com/pricing.md