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Datasets

Professional network data

Leverage our top B2B datasets

Job posting data

Get access to hundreds of millions of jobs

Employee review data

Get data for employee sentiment analysis

Clean dataNEW

Enhanced professional network data

Employee data

Get data on global talent at scale

Funding data

Discover and analyze funding deals

Firmographic data

Unlock a 360° view of millions of companies

Technographic data

Analyze companies’ tech stacks

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web data apis

Coresignal’s web data APIs

Power your products with instant access to a large-scale database of employee, company, and job posting data records.

4

APIs

3

data categories

Flexible

pricing plans

Free

trial

Step-by-step

tutorials

Search, filter, and extract web data

Database APIs

Search, filter, and enrich with direct access to a large-scale database. 

Historical headcount API

Get up to 8 years of comprehensive historical data from 7M+ companies.

Self-service tool

Convenient for developers, accessible to all

One of the ways to use the database APIs is the self-service tool. You don't need a big data team for that. A search query generator and learning resources make it easy for anyone to get started.

1

Select filters

Build a search query using the query generator. Select filters and see the number of results in our database.

2

Copy the query

 Copy the query and call our API to get the data. If needed, collect a data sample first.

3

Get data

Get data in structured JSON.

  • 200 free credits
  • Query generator
  • Custom data samples
  • Bulk download feature
  • Quick start guide

Get historical headcount data

Enrich company data with Historical headcount API. Get data on how companies’ headcounts are changing over time.

  • 7M+ companies
  • Historical data since 2016
  • Hard-to-get data at scale
  • Filter by location, industry, and more firmographic data points
historical headcount api

Datasets

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