Mattermark is joining the FullContact family! Learn More

Build Smarter Customer Lists

Research the Companies & Employees Who Matter Most

Search 4 million companies and 20 million employees:

Company Record

Company Profiles

80+ fields per company including geography, industry, revenue, personnel, funding, and employee growth.

Prioritize

Key Personnel

Email addresses for over 20 million professionals. Identify the right contact based on title, function, and seniority.

Context

Growth Signals

Get smarter about outreach by monitoring changes in team size, web traffic, media mentions and more.

Automatically Enrich Leads in Salesforce

Get actionable insights by syncing over 80 informative fields to help warm leads and power conversations from first touch to deal close. Get all the relevant information from inside Salesforce, and apply triggers and actions to any lead, opportunity, or other object. Learn More

Salesforce App Exchange

Customize your Experience with API

Our API provides data on millions of companies. In just minutes, you can integrate Mattermark with your products, systems, and business processes. Create your own models and scoring algorithms to fit your business. Learn More

Developer Tools

Export Mattermark Data to Spreadsheets

Pull Mattermark data directly into Google Sheets or Microsoft Excel to add live updated company Growth Scores, location, funding, employee count, and more into your spreadsheets. Learn More

Spreadsheet Integration

4 Million Companies
20 Million Key Contacts

Start contacting your target list today

Right data. Right format. Right now.

  • Developer Tools (REST and GraphQL APIs)
  • Web-based Data Browser (CSV and PDF)
  • Spreadsheet Plugins (Excel and Sheets)
  • Browser Extension (Google Chrome)
  • Mobile (iPhone lookup app)
  • CRM Integration (Salesforce)