Base Company API
- 74M+ company records
- 70+ data points
- Single-source data
- Structured and normalized
- Free credits for testing
- Elasticsearch
- Bulk downloads
Clean Company API
- 40M+ company records
- 80+ data points
- Single-source data
- Enriched data fields
- Structured, normalized and standardized
- Free from duplicated and irrelevant data
- Free credits for testing
- Elasticsearch
Multi-Source Company API
- 40M+ company records
- 500+ data points
- Multi-source data
- Analytical data points
- Structured, normalized and standardized
- Free from duplicated and irrelevant data
- AI-enriched and additional data fields
- Free credits for testing
- Elasticsearch
Instant access to company data

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Enrich your data with an unmatched level of detail
Use the Multi-Source Company API to fill in the gaps and enhance the data you already have with hundreds of data points. The multi-source company data covers all business aspects essential for evaluating and analyzing companies you're interested in.

Easily analyze company growth and changes
Dedicated data points can show you how a company is changing over time, for example, the exact monthly or quarterly headcount growth or key employee change events, such as new C-level hires.

Find company profiles with expansive search
You can use a wide collection of search filters to find companies working in specific industries or locations. Or perform advanced search based on a combination of business attributes.

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* |
Learn how your industry uses Company API

Investing
Company API is a quickly accessible source of up-to-date company information about millions of businesses worldwide. It allows investment firms to get extensive data on relevant companies on demand, whether for early-stage research, monitoring, or deal sourcing.

Sales tech
Sales technology companies use this API for data enrichment and prospecting. It provides access to reliable and fresh data for ensuring lead quality and flexibility when searching for new opportunities based on specific data points or retrieving data whenever needed.
Your use case?
Tell us more about your data needs and we’ll provide a solution.
Why 700+ companies choose Coresignal

Global coverage
The database connected to our APIs consists of data records from across the globe.

In the market since 2016
Our team includes some of the most experienced web data extraction professionals.

Responsible data collection
We only collect publicly available web data, in line with the highest data privacy standards.
What is company data?
Our company data consists of extensive information about businesses gathered from multiple public web data sources and enriched using our proprietary LLM-based algorithm. With Coresignal’s company data API, you can find companies and enrich your database using a long list of filters and different identifiers in seconds.
Company data API provides you with on-demand access to regularly updated information of millions of businesses worldwide.

Easily retrieve company data records
Coresignal’s company data API’s primary function is quick and effortless retrieval of up-to-date company information. When retrieving company profiles, you are in charge of what records are filtered out, the data format (JSONL or CSV), and the data processing level.
It’s a flexible solution designed to handle large request volumes, but it can also be used for very particular use cases, serving as a gateway to an extensive, well-maintained database of global companies.

Company data for insights
Company data API allows you to extract a whole spectrum of actionable insights about companies, whether it’s for sales, investment, or market research. The level of detail in each company record is hard to match.
It covers multiple data categories, including main company information, financials and funding, workforce, online presence, reviews, and also ready-to-use insights about company growth and the latest changes at a company. Having easy access to such data unlocks numerous use cases, from building new insights-based solutions to enhancing existing data-powered products.
