B2B Data API Solutions
Power your products with instant access to a large-scale B2B database of employee, company, and job posting data records.

Find and enrich B2B data on demand

Database APIs
Find and get relevant B2B data records in seconds.

Company enrichment API
Enrich your existing company data.
- Enhance your data in seconds
- Access a no-code tool

Historical headcount API
Access years of historical data.
- Headcounts of millions of global companies
- Hard-to-get information at scale

In line with the highest data privacy standards
Coresignal is certified by Ethical Web Data Collection Initiative and collects only publicly available, strictly business-related data. We don't collect private or sensitive data and we do not scrape behind login-secured areas.
Streamline your API usage
Explore our B2B data, buy credits, find and download data whenever needed. No-code tools and learning resources make it easy for any team to get started.
Try for free
Every new user receives 400 free credits for search and 200 for data collection.
Buy API subscription plans
Get a monthly or annual subscription. Cancel anytime.
Get data
Integrate the API into your workflow or download data in bulk directly from the tool.
Any questions about B2B data APIs?
Let's arrange a time for a quick call and discuss your use case.
