33Across is the first and only publisher traffic and monetization platform to guarantee quality through ads that are 100 percent in-view and viewed by humans. Through our advanced technology, and insight into how people view, consume and share content across devices, we enable more than one million publishers to increase revenue and traffic. The 33Across traffic building, insights and monetization tools allow publishers to do what they do best – create great content.
New York, US
63 (est)+4%

33Across Locations

New York, US
Sunnyvale, US

33Across Metrics

33Across Summary

Founding Date


Total Funding

$25.7 M

Latest funding size

$13.1 M

Time since last funding

over 4 years


QED Investors, Flybridge Capital Partners, Greycroft Partners, iNovia Capital, Rose Tech Ventures, Pelion Venture Partners, Metamorphic Ventures, First Round, Great Oaks Venture Capital, Neu Venture Capital, Panorama Capital

33Across Online Presence

33Across Company Life