Coresignal logo
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

arrow right
arrow right
company employee review data

Company employee review data

  • Glassdoor and Indeed Companies data sources
  • Parsed, clean & accurate data
  • Delivery in JSON
  • Reviews, pros/cons, overall rating, and other data points
  • Valuable for investing and HR
company employee review data

2 review data sources

data records

21M review data records


Always fresh, updated data

Employee review sources


Glassdoor data consists of over 20M records and provides you with data points such as author title, location, pros, cons, ratings, recommendations, and more.


Indeed data consists of over 1.6M records and provides you with data points such as overall rating, review count, interview information, company culture info, and more.

Stay ahead of the game with fresh web data

Coresignal's data helps companies achieve their goals

What is company review data?

Company employee review data is information about the internal environment of a company. It consists of data points such as review summary, author title, company pros, company cons, overall rating, and many others. With this data, you can generate investment signals and conduct market research.

The data is collected from public web sources such as Glassdoor and Indeed Companies.

Main data fields of company reviews

Here are some examples of the data fields you will find in our company employee review data.

Information Description Example values
review_summary Summary of the personal review on
the company
I enjoy working with talented people
and great clients!
author_title Position title of the review author Current Employee - Consultant
company_pros Pros of working in the company as
input by the author
I had great opportunities with this company and I've worked with pretty awesome clients. There are many bright and intelligent poeple who work there and many people that have been with the company for 5+ years.
company_cons Cons of working in the company as
input by the author
The company as a whole is small and there is a very high turnover rate. I believe the only reason for that is because a lot of people out of college take it as an entry level job - a stepping stone - for what's next.
rating_overall Average overall rating of the company 3.4

Real company employee reviews

Take a look at the company's internal environment by analyzing what the employees who worked there think about the company. Find its pros and cons and identify whether it would be a good investment opportunity.

company employee reviews visual

All company sizes & industries

This data includes company reviews across all industries. From restaurants to IT companies, you can find employee reviews data for any big or small companies out there. Compare what industries tend to have the best working conditions and enable data-driven insights.

all company sizes and industries visual

Identify potential investment risks

Negative reviews could indicate that the company does not provide the necessary environment for employees to strive in. If the employees are not happy or motivated, it signals that the company might not be the best investment opportunity.

investment risks visual

Review data use cases

investment intelligence


Screen internal company sentiment to identify underlying risks. An increasing number of negative reviews might be an early sign of escalating internal problems.


Market research

Find companies that offer the best or worst working environment. If the work culture in a company is poor, it can render the investment useless.

Data delivery


Tell us what
you need

First, we discuss your specific needs. Optionally, we can offer a sample dataset. Then, you can either request the full dataset or data specific to selected countries and regions.


Get the requested data

The requested data is then uploaded in CSV or JSON formats as a web link or a file, directly to your preferred data storage.


Keep it fresh

Outdated data loses relevance. With Coresignal, get monthly or quarterly data updates.

But don't take us at our word. Listen to our clients.

Transparent Quote

Lead generation client

"We are using Coresignal to enrich our AI platform for Sales Pipeline Growth. We proactively recommend sales-ready opps, interested buyers, warm intros, and trusted actions, which results in +25% in net new pipeline in 2 months, and +40% after 6 months."

Transparent Quote

Sales tech client

"We chose Coresignal because of the coverage and the data freshness and ability to extend to other data sources."

Transparent Quote

Venture capital client

"Coresignal has strong demographic and firmographic datasets both on quality and volume while keeping the data as fresh as it can be. We've been using Coresignal for years and we can only speak highly about the product and team behind it. Highly recommended."

Why Coresignal?

internal risk data

Company internal risk data

Identify at-risk companies further by analyzing employee reviews and checking the working conditions.

HR data

HR data

Find what management and company culture traits tend to receive the worst feedback and could be improved.

company rating data

Company rating data

Find the best rated companies with over 21M company employee review records

track sentiment data

Track employee sentiment

See how the sentiment data changes over time. Does the company work on improving working conditions?

VC due diligence

VC due diligence

Employee reviews of companies might indicate some risk signals in a seemingly perfect investment opportunity.

workplace ratings

Workplace ratings

Analyze workplace environment ratings and see how similar companies compare in terms of company culture.

contact us

Stay ahead of the game with fresh web data

Coresignal's data helps companies achieve their goals

Frequently asked questions

How is company employee review data collected?

We collect company employee review data from various public web sources and put it into several company employee review databases. Different data sources have separate datasets of respective company employee review records.

What are Coresignal's company employee review data sources?

Coresignal's company employee review data sources are Glassdoor and Indeed Companies.

Who uses company employee review data?

Coresignal's company employee review data is mostly used by investors.

What can you do with company employee review data?

You can conduct data analysis. However, the angles of analysis differ between use cases. For investment intelligence, you can find companies with excellent internal environment that are not going to crumble due to poor work culture. For market research, you can find companies with good and bad work cultures for comparative analyses.

How secure is the data?

Data security is one of the main priorities. We store data in a protected dataset to avoid breaches and leaks of sensitive information.

How to find employee reviews of a company?

Employee reviews are often found in company overview pages along with other key information about the company.

Unlock new business opportunities with Coresignal. Let’s get in touch.

Contact us

Follow us:



Terms and conditions

Coresignal © 2023 All Rights Reserved