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Hello! Welcome to Sizmek.

We take the complexity out of your day - and your campaigns.

Sizmek fuels digital advertising campaigns for advertisers and agencies around the world with the most cutting-edge technology to engage audiences across any screen. For the last 15 years, Sizmek has proudly pioneered industry firsts in digital, including rich media, video and online targeted advertising across channels. Just to name a few.

Today, our open ad management stack provides all the sophistication for the most creative and impactful multi-screen digital campaigns: across mobile, display, rich media, video and social. Radiating throughout the Sizmek MDX platform is a data engine so powerful, it defies imagination. The result: previously unimaginable levels of campaign optimization and targeting across creative, media, audience and context.

Simply, wow.

We live in the marketer's world. We don't build gadgets or spaceships (although that would be fun). What we do is arm agencies and brands with a super sharp toolset to deliver the most creative and competitive campaigns out there. Your success is our success.

At Sizmek, we have a global heart, and it's always pulsing. We have nearly 900 humans across 48 countries, 24 hours a day, dedicated to the foundations of your digital campaigns.

Be bold. Be confident. See and be seen.