Mattermark
Ranking 800,000+ high growth Internet companies
Mattermark launched on October 20, 2014 with 511 votes, #4 of 2,324 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 12 years on.
In plain words
Mattermark ranks over 800,000 high-growth internet companies, providing data and insights for identifying promising businesses across the web. The platform serves growth professionals, investors, and business analysts who need to research and monitor company performance and trends. It offers a web-based interface for exploring and analyzing a large database of internet-focused companies, making it useful for those tracking market opportunities and competitive landscapes in the tech sector.
written from the facts on this page · September 2026
From the sources
Mattermark lets you search for companies & investors to effortlessly create actionable lists for leads. Enrich your company data with customer intelligence from the industry leader of identity resolution.
80+ fields per company including geography, industry, revenue, personnel, funding, and employee growth. Identify the right contact based on title, function, and seniority. Get smarter about outreach by monitoring changes in team size, web traffic, media mentions and more. We leverage machine learning, web crawlers, primary sources, and natural language processing to extract data from millions of news articles and websites daily. Our team of in-house analysts verify the data every day - so you can close deals with conviction. The world’s business information in one place, filterable and sortable. Mattermark makes it faster and easier to source the best deals. Search company and investor…from mattermark.com
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