Coresignal Multi-source Company API

The Multi-source Company API returns enriched company records combining public web data sources, deduplicated and standardized with 500+ fields. Search uses Elasticsearch DSL queries; Collect returns full records by ID. Authentication uses the apikey HTTP header. Contact Support: Name: Coresignal Support

• Agentic Search
• B2B Data
• Companies
• Company Data
• Data as a Service
• Elasticsearch
• Employee Data
• Employees
• Enrichment
• Firmographics
• Job Postings
• Jobs
• Lead Generation
• People Data
• Sales Intelligence
• Talent Intelligence
• Web Data
• Postman Collection

Overview

Coresignal Multi-source Company API is a Postman Collection published by Coresignal on the APIs.io network.

The Multi-source Company API returns enriched company records combining public web data sources, deduplicated and standardized with 500+ fields. Search uses Elasticsearch DSL queries; Collect returns full records by ID. Authentication uses the apikey HTTP header. Contact Support: Name: Coresignal Support

The collection contains 4 requests organised into 6 folders.

Tagged areas include Agentic Search, B2B Data, Companies, Company Data, and Data as a Service.

Requests & Folders

search

collect

bulk_collect