Coresignal’s web data APIs

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

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data categories
pricing plans

Search, filter, and extract web data

Database API

Database APIs

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

Clean data

Clean data API

631M+ clean company and employee records with unified values and AI-enriched data fields.

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Historical headcount API

Historical headcount API

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


Streamline your API usage with a self-service tool

Use the self-service tool to buy credits, find records, and download data on demand. A search query builder and learning resources make it easy for any team to get started.

Create custom datasets

Pick a dataset, filter out records, and download your results.

Create custom datasetsData typeCreate custom datasets
Get data

Integrate the API into your workflow or download data in bulk directly form the tool.

Direct download data
Try for free
Try for free

Every new user receives 400 free credits for search and 200 for data collection.

Select API plan

Get a monthly or annual subscription. Cancel anytime.

Buy API credits
Check record count
Check record count

Search our database and see how many records match your criteria.