Coresignal
Coresignal is a B2B public web data provider founded in 2016 that aggregates company, employee, job posting, and social posts data from 15+ sources into AI-enriched datasets delivered via APIs, bulk files, and an agentic search interface for data engineering, sales, HR tech, investment, and research customers globally.
- Company typePrivate
- Founded2016
- HeadquartersNew York, United States
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Coresignal does
Coresignal is a B2B public web data provider founded in 2016 in Vilnius, Lithuania, that aggregates company, employee, job posting, and social posts data from 15+ public web sources into cleaned, deduplicated, and AI-enriched datasets. Its product portfolio spans four core datasets (Company Data covering 75.7M+ records, Employee Data covering 890.9M+ records, Job Postings Data covering 460.5M+ records, and Social Posts Data) delivered via REST APIs (Company API, Employee API, Jobs API), bulk dataset exports in JSONL/Parquet/CSV formats, and an Agentic Search API that accepts natural language prompts through /fast and /reasoning endpoints. The platform integrates with Snowflake, Google Cloud, Azure, AWS S3, Databricks, and n8n, and offers an MCP Server for AI agent workflows. Coresignal is a founding certified member of the Ethical Web Data Collection Initiative (EWDCI) and is GDPR/CCPA compliant, positioning compliance as a procurement asset for enterprise buyers.
The company serves a horizontal set of customer segments including data engineering and product teams (primary), sales and marketing teams, HR tech companies, investment and venture capital firms, academic researchers, and market research organizations. Customers use the data for AI/ML model training, lead enrichment, investment due diligence, talent sourcing, and competitive intelligence. Reported customer outcomes include a +25% net new pipeline increase in two months (and +40% after six months) for a sales technology client and an increase in data-influenced investment decisions from 2% to 65% for a venture capital client.
Coresignal's business model is multi-stream. Self-serve API subscriptions range from $49/month (Starter) to $1,500+/month (Premium) on a credit-based consumption model, with a free trial offering 200 Collect and 400 Search credits. Bulk datasets start at $1,000 for one-time licensing. Enterprise contracts with data strategy consultants cover custom configurations. The go-to-market is a hybrid of product-led growth (self-serve API, free trial, Discover Companies tool) and enterprise field sales for larger deals. Distribution also includes the Orthogonal API marketplace with x402/USDC support and MCP Server integration for AI agent buyers. The company serves 700+ organizations globally, has 51-100 employees, and operates without disclosed external funding or parent company ownership.
Coresignal firmographics
Firmographics- Name
- Coresignal
- Legal name
- Coresignal
- Website
- https://coresignal.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Coresignal is a B2B public web data provider founded in 2016 that aggregates company, employee, job posting, and social posts data from 15+ sources into AI-enriched datasets delivered via APIs, bulk files, and an agentic search interface for data engineering, sales, HR tech, investment, and research customers globally.
- Ownership category
- akta.pro rank
Where Coresignal is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Coresignal business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- API Subscription Plans: Self-serve API pricing tiers with credit-based consumption. Plans range from Starter ($49/month) to Premium ($1,500+/month) with varying credit allocations for API calls.
- Bulk Dataset Sales: Ready-to-use flat file datasets in JSONL, Parquet, or CSV formats for bulk processing, historical analysis, and AI/ML model training, starting at $1,000.
- Orthogonal API Marketplace: Coresignal data made available through the Orthogonal API platform with x402 protocol support for autonomous agent payments using USDC stablecoins.
- Enterprise Custom Contracts: Tailored data solutions with data strategy consultants for enterprise organizations requiring custom dataset configurations and dedicated support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Starter Plan - $49/month |
| Subscription | Monthly | Pro Plan - $800/month |
| Subscription | Monthly | Premium Plan - $1,500+/month |
| Unit Pricing | Pay-as-you-go | Bulk Dataset - Starting at $1,000 |
| Freemium | Pay-as-you-go | Free Trial |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels7 records
Coresignal product offering
Product offeringCore offering
Coresignal is a B2B public web data provider that aggregates, cleans, deduplicates, and AI-enriches company, employee, job posting, and social post data from 15+ public web sources into unified datasets covering 75.7M+ companies, 890.9M+ employees, and 460.5M+ job postings. These datasets are delivered via REST APIs (Company API, Employee API, Jobs API), an Agentic Search API with natural-language endpoints, MCP Server integration for AI agents, and bulk dataset downloads in JSONL, Parquet, or CSV formats for downstream data products and AI/ML applications.
Product overview
Coresignal is a B2B public web data provider offering a multi-source data platform with four core datasets: Company Data (75.7M+ records), Employee Data (890.9M+ records), Job Postings Data (460.5M+ records), and Social Posts Data (Company and Employee posts datasets). These datasets are delivered via a suite of REST APIs including the Company API, Employee API, Jobs API, and Agentic Search API (with /fast and /reasoning endpoints), complemented by MCP Server integration for AI agent workflows. The platform also includes specialized sub-products for Technographic Data and Funding Data. Pricing spans self-serve tiers from $49/month (Starter) to $1,500+/month (Premium), with bulk datasets starting at $1,000, targeting data engineering teams, product builders, HR tech, sales intelligence, and investment research applications.
Differentiator
Problem solved
Functional benefit
Products and services
- Company Data AI-enriched company dataset covering 75.7M+ records with 500+ data fields and historical data since 2016, sourced from 15+ public web sources. Delivered via API or bulk dataset, supporting firmographic, geographic, and growth-signal analysis for sales technology, industry research, investment, and lead enrichment use cases.
- Employee Data Multi-source employee dataset with 890.9M+ records and 300+ data fields covering professional experience, qualifications, skills, salary projections, education, and employer firmographics. Delivered via scalable API or bulk export for HR tech, recruitment, and sales intelligence applications.
- Job Postings Data Deduplicated active and historical job listings covering 460.5M+ records with 85+ data fields since 2020, aggregated from multiple sources. Supports HR tech, sales intelligence, and market research with hiring-trend analysis.
- Social Posts Data (Company Posts Dataset) Company-posts dataset containing millions of structured public company communications from professional networks, including full content, publication dates, engagement metrics, and commenter profile data. Used for competitive intelligence, intent signal detection, sentiment analysis, and AI/ML training.
- Employee Posts Dataset Dataset of 370M+ professional posts, comments, and interactions from business and career-focused social media for sentiment analysis, lead discovery, and market research.
- Technographic Data Sub-product that visualizes company technology stacks including software tools, infrastructure, programming languages, and tech-adoption patterns for competitive analysis and sales intelligence.
- Funding Data Sub-product providing company funding information including investment dates, acquiring companies, funding amounts, and investment firm details for identifying investment opportunities and analyzing market landscapes.
- Company API REST API for finding and retrieving specific company data with full access to the company dataset fields for real-time enrichment, lookups, and downstream application integration.
- Employee API REST API for accessing millions of employee profiles with professional experience, qualifications, skills, and employer details for recruitment and sales intelligence use cases.
- Jobs API REST API for searching and retrieving relevant job listings with access to active and historical job posting data for HR tech and sales intelligence integrations.
- Agentic Search API Natural-language interface API for querying structured B2B data using AI, with a /fast endpoint (2 credits per request) optimized for speed and high-volume automation, and a /reasoning endpoint (10 credits per request) optimized for accuracy and complex multi-condition queries with automatic entity inference and clarification capabilities. Powers AI agents, automated pipelines, and chat-like research interfaces.
- MCP Server Model Context Protocol server that connects Coresignal's company, employee, and jobs data to MCP-compatible AI tools and agentic workflows, enabling direct access to structured B2B context by AI agents without custom integrations.
Quantifiable outcome
- +25% net new pipeline in 2 months, +40% after 6 months for AI platform for sales pipeline growth
- +2 more outcomes
Companies that use Coresignal
Customer profileNamed customers3 records
Segments6 records
Ideal customer profiles4 records
Coresignal technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability5 records
Feature9 records
Coresignal partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- NYU ResearchersminorCoresignal partnered with researchers from New York University (NYU) to study how the 2023 U.S. Supreme Court's affirmative action ruling impacts hiring practices in the United States. This partnership leverages Coresignal's job posting and employee data to support academic research on workforce trends.
Scale indicators9 records
Recent moves6 records
Expansion highlights6 records
Coresignal competitors and assessment
Company assessmentBroad incumbents
- ZoomInfo: ZoomInfo is the dominant B2B intelligence platform combining company, employee, and intent data with native Salesforce/HubSpot integrations and an enterprise sales motion, representing the largest incumbent competing for the same customer wallet.
- PitchBook: PitchBook provides comprehensive private market data on companies, deals, and investors with an enterprise subscription model, comparable to Coresignal's investment research use case but at a much higher price point and broader coverage.
- Apollo.io: Apollo combines a B2B contact and company database with a sales engagement platform and native CRM connectors, overlapping with Coresignal's lead enrichment and company data use cases but offering an end-to-end workflow rather than raw data.
- 6sense: 6sense combines intent data, predictive analytics, and B2B company intelligence into a revenue platform, comparable to Coresignal's investment analysis and B2B intent data use cases but with proprietary first-party signal collection.
Direct peers
- People Data Labs: People Data Labs provides B2B company and employee data via APIs and bulk datasets, the closest direct competitor to Coresignal with similar self-serve API tiers, raw data delivery, and developer-focused positioning.
- Crunchbase: Crunchbase offers company, funding, and employee data via API and bulk datasets, directly competing with Coresignal's company and funding sub-products for VC, investment research, and market intelligence buyers.
- HG Insights: HG Insights specializes in technographic and firmographic data for sales intelligence and market analysis, directly comparable to Coresignal's Technographic Data sub-product and overlapping sales technology customer base.
- Lusha: Lusha provides B2B contact and company data via API and browser extension for sales prospecting, overlapping with Coresignal's employee and company data APIs for the sales intelligence and lead enrichment use cases.
- Clearbit: Clearbit provides B2B company and contact data APIs for enrichment, lead generation, and segmentation, directly comparable to Coresignal's company and employee data APIs with similar PLG developer positioning.
Others
- Bright Data: Bright Data provides web scraping infrastructure and proxy networks, the upstream enabling technology that Coresignal could rely on for data collection; they are a related ecosystem participant rather than direct data competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Coresignal social profiles
Digital presenceCoresignal compliance and trust
Trust signalCompliance3 records
Coresignal financial estimates
Financial estimateRevenue estimate
Valuation estimate
Coresignal leadership team
Management profileNumber of profiles
Profiles2 records
Coresignal funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Coresignal M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Coresignal
What does Coresignal do?
Coresignal is a B2B public web data provider that aggregates, cleans, deduplicates, and AI-enriches company, employee, job posting, and social post data from 15+ public web sources into unified datasets covering 75.7M+ companies, 890.9M+ employees, and 460.5M+ job postings. These datasets are delivered via REST APIs (Company API, Employee API, Jobs API), an Agentic Search API with natural-language endpoints, MCP Server integration for AI agents, and bulk dataset downloads in JSONL, Parquet, or CSV formats for downstream data products and AI/ML applications.
Is Coresignal a public or private company?
Coresignal is a private company. It is classified as unknown and is currently operating.
When was Coresignal founded?
Coresignal was founded in 2016. It employs 51 to 100 people.
Where is Coresignal based?
Coresignal is headquartered in New York, United States, in the North America region.
How does Coresignal make money?
Four revenue lines are on record. API Subscription Plans are the primary driver. The others are bulk Dataset Sales, orthogonal API Marketplace and enterprise Custom Contracts.
Who are Coresignal's main competitors?
Broad incumbents on record are ZoomInfo, PitchBook, Apollo.io and 6sense. Direct peers are People Data Labs, Crunchbase, HG Insights, Lusha and Clearbit. Bright Data is listed as an others.
Does Coresignal have an API?
Yes. Coresignal offers multiple REST APIs for accessing company, employee, and jobs data. Available APIs include: Company API for finding and retrieving company data, Employee API for accessing millions of employee profiles, Jobs API for searching and retrieving relevant jobs, and Agentic Search API with two endpoints: /fast (optimized for speed, 2 credits per request) and /reasoning (optimized for accuracy and complexity, 10 credits per request). The Agentic Search API accepts natural language prompts and returns structured B2B data. Pricing tiers range from $49/month (Starter) to $1,500+/month (Premium). Documentation available at docs.coresignal.com. Developer documentation is at docs.coresignal.com.