Employee API: Unlock millions of professional profiles
- Find and download employee data records on demand
- Get API response in 176 ms on average
- Use Employee API to enrich or create a candidate database
- Easily track career changes with webhooks
- Make your workflows light with response field selection
Employee Data API for real-time access to global professional profiles
Coresignal’s Employee Data API provides on-demand access to millions of structured, continuously updated professional profiles from multiple public data sources. It allows you to search, collect, and enrich employee data at scale. From job titles and career history to decision-maker signals and company context, you can use this data to build HR tech, sales intelligence, and data-driven platforms.
This Employee Data API helps automate talent sourcing, workforce analysis, and lead enrichment workflows. With flexible field selection, webhooks for change tracking, and ethical data collection practices, Coresignal delivers reliable employee data you can trust and scale with.
Choose between base, clean, or multi-source data
The Employee API offers three processing levels so teams can choose between raw flexibility and analysis-ready enrichment.
Base Employee API
- 300+ data fields
- Single-source data
- Structured and normalized
- Free credits for testing
- Elasticsearch
- Bulk downloads
- Webhooks
1{
2 "job_title": "Senior Software Engineer",
3 "headline": "Software Engineer",
4 "city": "New York",
5 "company_name": "Company123, LLC",
6 "industry": "Technology",
7 "date_from": "2024-10-01",
8 "updated_at": "2025-10-05",
9 "duration": "2 years 5 months"
10}
11<290+ other data fields>Clean Employee API
- 90+ data fields
- Single-source data
- Enriched data fields
- Structured, normalized, standardized
- Free form duplicated and irrelevant data
- Free credits for testing
- Elasticsearch
- Bulk downloads
- Webhooks
- Search preview
- Response field selection
1{
2 "job_title": "Senior Software Engineer",
3 "location_city": "San Diego",
4 "total_duration": "12 months",
5 "date_from": "2024-10-01",
6 "department": "Engineering and technical",
7 "management_level": "Senior",
8 "is_decision_maker": true,
9 "company_industry": "Manufacturing",
10 "company_hq_country": "United States",
11 "total_experience_duration": "2 Years 11 Months",
12 "is_working": true,
13 "major": "Associate's degree, Business Administration and Management, General",
14 "date_to": "2018",
15 "education_date_from": "2014",
16 "updated_at": "2025-10-05"
17}
18<75+ other data fields>Multi-Source Employee API
- 300+ data fields
- Multi-source data
- Analytical data fields
- Structured, normalized and standardized
- Free of duplicated and irrelevant data
- Enriched and additional data fields
- Free credits for testing
- Elasticsearch
- Bulk downloads
- Search preview
- Response field selection
1{
2 "job_title": "Senior Software Engineer",
3 "location_city": "San Diego",
4 "total_duration": "12 months",
5 "date_from": "2024-10-01",
6 "department": "Engineering and technical",
7 "management_level": "Senior",
8 "is_decision_maker": true,
9 "company_industry": "Manufacturing",
10 "company_hq_country": "United States",
11 "total_experience_duration": "2 Years 11 Months",
12 "is_working": true,
13 "major": "Associate's degree, Business Administration and Management, General",
14 "date_to": "2018",
15 "education_date_from": "2014",
16 "updated_at": "2025-10-05"
17}
18< 230+ other data fields>Instant access to AI-ready employee data
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Find the right talent with expansive search
With Coresignal's Employee Data API, you can use a wide collection of search filters to find professionals with particular job experience in selected locations. When downloading the data, you can choose to download full records or only specific data fields.
Keep up with changes effortlessly
A great talent API should inform you about recent changes in the data so you could avoid redundant data collection. Our webhooks notify you about changes and newly created records. With Multi-Source Employee API, you also get data records with a set of fields about the latest updates.
Enrich your data to see full experience overview
Fill in the gaps and enhance the data you already have or get additional information on employee's experience, workplace, salary, and more using Multi-Source Employee API.
Learn how your industry uses Employee API
Data-driven recruitment
Employee API helps you find the best-fit talent. HR tech platforms often integrate this API as an employee search API into their search tools because it’s connected to a regularly updated and constantly growing database with millions of professional profiles.
Investment and sales intelligence
The possibility to get accurate and full information from professional profiles in seconds makes this tool popular among companies that are looking to monitor talent movement between companies, understand their organizational structures or connect with relevant decision-makers.
Your use case?
Tell us more about your data needs and we’ll provide a solution.
Employee API pricing
| Collect credits | 200 |
| Search credits | 400 |
| Documentation access | |
| Dedicated account manager | |
| Historical headcount API* |
| Collect credits | 250-50,000 |
| Search credits | 500-150,000 |
| Documentation access | |
| Dedicated account manager | |
| Historical headcount API* |
| Collect credits | Custom |
| Search credits | Custom |
| Documentation access | |
| Dedicated account manager | |
| Historical headcount API* |
Why 700+ companies choose Coresignal's Employee Data API
In the market since 2016
Coresignal was among the first providers to deliver large-scale, structured employee and company data. Our long-term focus on professional profiles and workforce data allows us to maintain high data accuracy, coverage, and consistency across talent APIs.
Reliable and convenient delivery
We offer data in multiple formats with flexible delivery frequency, via a reliable API infrastructure. Built on deep experience with professional data, our employee data API ensures dependable performance. Our talent APIs support real-time access and scales easily from enrichment to high-volume analytics.
Exceptional client support
Our dedicated account managers and data experts help teams successfully integrate, optimize, and scale Employee Data API usage. From onboarding and query optimization to data enrichment strategies, we support long-term success.
What is employee data?
Sourcing and analyzing workforce and talent data more efficient. With Coresignal’s Employee Data API, you can now easily access employee data collected from leading public web data sources. With an employee data API, you can filter across fields such as job title, seniority, skills, location, company affiliation, and career history, then retrieve relevant records based on your criteria.
You can also combine identifiers to narrow results and focus on specific profiles or segments. By querying an individual, role, or company, you can analyze workforce composition, career movements, and talent trends to support recruiting, market research, and analytics use cases.
Easily retrieve employee data records
Coresignal’s employee data API is designed for fast and flexible access to up-to-date employee and professional profile data. You control how records are filtered, the data format (JSONL or CSV), and the processing level (Multi-source, Clean, or Base), depending on your use case and technical setup.
The API supports large request volumes while remaining precise enough for targeted queries, acting as a direct gateway to a broad, regularly updated global database of employee and talent data.
Employee data for insights
The Employee Data API enables you to extract actionable insights about professionals and workforces for recruiting, HR tech, investment analysis, and market research. Each employee record offers a high level of detail, supporting both individual profile analysis and broader workforce intelligence.
Our Employee APIs spans multiple data categories, including professional background, roles and seniority, skills, career history, company affiliation, employee posts, and recent experience changes. Easy access to this depth of employee and talent data supports a wide range of use cases, from building workforce analytics solutions to strengthening existing data-driven products.
