Don’t Settle For The Status Quo

User Acquisition is Getting Harder

System1 is a consumer internet and applications company with the most powerful audience expansion platform in the industry.

As one of the largest purchasers of digital advertising in the world, we are redefining user acquisition through paid marketing and are able to attract new audiences at scale for our properties and our partners.

Our proprietary best-in-class buy/sell technology platform leverages our advanced data science capabilities and strategic partnerships.

The System1 Platform

Our platform offers top publishers and our proprietary products a full-funnel solution to attracting users and expanding audiences.

We have buying strength across multiple networks and have unique search and ad partnerships with Google, Bing and Yahoo.

We leverage best-in-class proprietary buy-side and sell-side tools, data science, real time bidding and strategic partnerships.

Our platform focuses on System 1 thinking

We attract audiences at scale and process very large amounts of data.


120M monthly visitors
50M+ monthly quiz sessions
7B+ annual search queries
$1B+ annual transactions
through our platform
400M+ monthly clicks
200+ daily UI optimizations