# OpenDART, free: Company headcount API

> 정기보고서(사업, 분기, 반기보고서) 내에 직원 현황을 제공합니다.

OpenDART's Free plan for the company headcount API costs $0.00 per 1,000 companies. We check each provider's docs for 5 fields. OpenDART's docs list 1: Company.
OpenDART limits how many calls you get but gives no number.
We haven't run OpenDART through [our company headcount API benchmark](https://datacircle.dev/best-company-headcount-api.txt) yet.
We rank 249 plans for company headcount APIs by price. Half the plans cost $7.20 or less per 1,000 companies. This plan and 1 other tie for the lowest price per 1,000 companies of the 249 plans. [See the best free company headcount API plan.](https://datacircle.dev/best-company-headcount-api.txt)
[ROIC.ai's $89 monthly plan](https://datacircle.dev/company-headcount-apis/roic-ai/89-monthly/llms.txt) covers any number of companies. ROIC.ai's $89 monthly plan costs less up front than Kooperativa's $499 monthly plan.
[Bridgly](https://datacircle.dev/company-headcount-apis/bridgly/300-pack/llms.txt), [Scrappa](https://datacircle.dev/company-headcount-apis/scrappa/10-pack/llms.txt) and [DataForB2B](https://datacircle.dev/company-headcount-apis/dataforb2b/499-monthly/llms.txt) are the best company headcount API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-headcount-apis/opendart/free
- [Company headcount API: the 17 best of 60+ providers compared](https://datacircle.dev/best-company-headcount-api.txt)
- Get it: https://opendart.fss.or.kr/intro/terms.do?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- Request: `GET https://opendart.fss.or.kr/api/empSttus.json`
- API key: with the plan, on https://opendart.fss.or.kr/intro/terms.do?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- Its API docs: https://opendart.fss.or.kr/guide/detail.do?apiGrpCd=DS002&apiId=2019011&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- Sold by: OpenDART (https://opendart.fss.or.kr?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 20%
- Company: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 84 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: 정기보고서(사업, 분기, 반기보고서) 내에 직원 현황을 제공합니다.

## Data

- Countries: South Korea
- Keep data: no limit
- Use data: 회원은 ID 및 비밀번호, 인증키를 제3자에게 이용하게 해서는 안 됩니다. [...] 회원은 ID 및 인증키를 2개 이상 발급 받을 수 없습니다. [...] 오픈API 서비스는 이용횟수에 허용량 제한이 있으며, 이를 홈페이지에 게시합니다. [...] 회원이 서비스에 대한 과도한 네트워크 접속, 불법적인 해킹시도 등으로 서비스의 운영을 저해한 경우, 금융감독원에 의하여 서비스 이용이 제한될 수 있습니다. [...] 금융감독원은 회원이 다음 사항에 해당하는 행위를 하였을 경우 사전 통지 없이 이용 계약을 해지하거나 또는 기간을 정하여 서비스 이용을 중지할 수 있습니다. 1. 불성실한 이용 및 금융감독원의 정당한 요구에 불응할 경우 2. 공공질서 및 미풍양속에 반하는 경우 3. 범죄적 행위에 관련되는 경우 4. 회원이 국익 또는 사회적 공익을 저해할 목적으로 서비스 이용을 계획 또는 실행할 경우 5. 타인의 서비스 아이디, 비밀 번호, 인증키를 도용한 경우 6. 자신의 서비스 비밀번호, 인증키를 고의로 유출한 경우 7. 타인의 명예를 손상시키거나 불이익을 주는 경우 8. 타인에게 경제적인 손실을 입혔을 경우 9. 기타 관련 법령이나 금융감독원이 정한 이용 조건에 위배되는 경우

## Plan

- Pay: $0

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: corp_code, bsns_year, reprt_code
- Method: GET
- Path: /api/empSttus.json

## About the plan

- Plan: Free
- Who can get it: anyone: an individual with an email address, or a company with its business registration number, who signs up for a key

## The 19 fields the plan's answer can hold

filing number, corporation class, company ID, legal name, business segment, gender, regular employees before revision, contract employees before revision, other employees before revision, regular employees, regular part-time employees, contract employees, contract part-time employees, total employees, average tenure, annual salary total, average salary per employee, remarks, fiscal period end date

## OpenDART's plans (1)

- [OpenDART, free](https://datacircle.dev/company-headcount-apis/opendart/free/llms.txt): $0.00 per 1,000, 20% complete

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

- `GET /api/empSttus.json`: [OpenDART, free](https://datacircle.dev/company-headcount-apis/opendart/free/llms.txt)

## OpenDART's APIs (2)

- [OpenDART: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/opendart/free/llms.txt)
- [OpenDART: company headcount API pricing, 1 plan](https://datacircle.dev/company-headcount-apis/opendart/free/llms.txt)

## OpenDART: company headcount API alternatives

- [Bridgly, free](https://datacircle.dev/company-headcount-apis/bridgly/free/llms.txt): $0.00 per 1,000, 40% complete, live
- [Scrappa, free](https://datacircle.dev/company-headcount-apis/scrappa/free/llms.txt): $0.00 per 1,000, 40% complete, live
- [ScrapeAtlas, free](https://datacircle.dev/company-headcount-apis/scrapeatlas/free/llms.txt): $0.00 per 1,000, 40% complete, live
- [SociaVault, free](https://datacircle.dev/company-headcount-apis/sociavault/free/llms.txt): $0.00 per 1,000, 40% complete, live
- [Equivista, free anonymous request](https://datacircle.dev/company-headcount-apis/equivista/free-anonymous-request/llms.txt): $0.00 per 1,000, 0% 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://opendart.fss.or.kr/guide/detail.do?apiGrpCd=DS002&apiId=2019011&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- https://opendart.fss.or.kr/guide/main.do?apiGrpCd=DS002&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- https://opendart.fss.or.kr/intro/main.do?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- https://opendart.fss.or.kr/intro/terms.do?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing
- https://opendart.fss.or.kr/uss/umt/EgovMberInsertView.do?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-headcount-api-pricing