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largest professional network

Professional network data

firmographic data

Firmographic data

employee data

Employee data

job posting data

Job posting data

startup data

Startup data

company employee reviews data

Employee reviews

funding data

Company funding data

technographic data

Technographic data

tech product reviews data

Tech product reviews


Frequently asked questions


What data do you offer?

What kind of data do you provide?

We provide fresh and historical web data collected exclusively from public sources. For your convenience, there are multiple solutions for different data needs created for companies of all sizes.

You can purchase high-quality raw data at scale, retrieve only specific data records using an API or work with clean and aggregated data delivered in a CSV file.

What historical data do you have?

Historical data availability depends on the dataset and when we have started scraping it.

Contact sales by clicking the button on the top right corner of the page for a consultation about the historical data we have in a specific dataset.

What data solutions do you provide?

We provide the following data solutions:


Do you have emails or phone numbers in your database?

No, we don't have emails or phone numbers. We only hold publicly available data on companies and professionals.

How can I opt-out from Coresignal selling my data?

Updates and deliveries

How often and how do you update your data?

To ensure freshness, updates are continuous. We fully refresh most of our datasets every month. The refresh rates depend on scraping speed we can achieve with available resources.

What delivery frequency options do you offer?

Delivery options depend on the dataset.

We deliver most of our data monthly, but daily and quarterly deliveries can be set up for specific datasets.

Contact sales by clicking the button on the top right corner of the page for more information on the delivery frequency.

How do you deliver data to clients?

There are three ways how you can get data from us:

  • Download it using a web link;
  • Retrieve it after we upload the file to your cloud servers;
  • Retrieve it on your own using our APIs.

In what format do you deliver the data?

We offer data in three formats: CSV, JSON and HTML.

Freshness and pricing

How do I know if the data is really fresh?

We can demonstrate the freshness of our data by sending you a file with statistics or we can check the freshness of a specific dataset based on the criteria that you specify.

What is the pricing?

We offer flexible pricing which depends on your data needs: the product, the number of data sources and the number of data records. You can also select different payment plans.

Check out our pricing page or contact sales by clicking the button on the top right corner of the page for more information. 


What APIs do you offer?

Company API, Employee API, and Jobs API to conveniently filter and retrieve public web data records of members, companies and jobs.

Company scraping API, Employee scraping API, and Jobs scraping API to request and retrieve freshly scraped public members’ records.

In what format will I get the data using your APIs?

  • Scraping APIs: JSON and HTML;
  • Dataset APIs: JSON.

Trials and samples

Can I see Coresignal’s data before purchasing?

Yes, we have an interactive data catalog which you can easily access for free. You can use it to explore our data samples, dictionaries and check estimated prices of data you’re interested in.

We regularly add new datasets to this catalog, but if you didn’t find what you were looking for, don’t hesitate to contact our sales team.

Do you offer a free API trial?

Yes, you can try our APIs for free. To request a free trial, visit the Company API, Employee API, or Jobs API page.

Do you offer data samples?

Yes. Contact our sales representatives or fill out the form in one of our product pages to receive a data sample that you need.

Historical data

How much historical data do you have?

We have up to 50 months of historical data, depending on the dataset.

In what formats is the historical data available?

Historical data is available in CSV and JSON formats.*

*Historical headcount data is only available in CSV format.

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