Powerful Video and Mobile
Advertising Technology

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Partner to the Publisher

We are delivering the technology and team for publishers to succeed in online video and mobile advertising. Meet the people.

Technology at the Core

Our mission is to build powerful technology that simplifies programmatic advertising. See the platform.

Guaranteed Quality Inventory for Advertisers

Buy smarter and safer with the Altitude Quality Guarantee. Get 100% viewable, fraud-free and brand-safe impressions verified by the third-party partners you trust.

100% Quality Video Guarantee
  • Quality. Pre-filtered inventory for fraud-free and brand-safe content
  • Viewability. Pre-opportunity viewability targeting.
  • Flexibility. Buy through direct deals and private marketplaces.
  • Performance. Powerful real-time reporting and third-party verification.
  • Multi-screen. Reach your audience on both mobile and social.

A Smart Video Advertising Platform for Publishers

Analyze Your Data

From audience insight and buyer performance to fraud and viewability reporting, our reinvented dashboard allows you to wield the power of big data.

Expand Your Inventory

There’s a whole world beyond 300×250. Our smart ad units expand your most valuable inventory and viewable video impressions. Now that’s premium.

Grow Your Revenue

Our competition engine dynamically selects advertisers with the highest probability to fill. Some call it better yield optimization—we call it happier publishers.

Powering Video Inventory Growth

Altitude InContent, InPicture and InSlide outstream video ad units allow publishers to easily expand their viewable inventory even when pre-roll video placements are oversold.

Altitude InPicture

Deliver video over existing images in order to expand your video inventory without redesigning or replacing existing content.

Altitude InContent

An outstream video ad unit that expands within an article once that placement area becomes at least 50 percent in view.

Altitude InSlide

InSlide enters a page from a selected corner and remains statically in view until the ad is completed.

#1Independent Video SSP





210BTransactions Per Month


30B+Monthly Video Auctions

"We work with people we trust and like. The Altitude Digital team is knowledgeable, fast and refreshingly proactive in delivering high quality service that translates into performance. Their commitment to publishers really shows."

Elizabeth Cowley, SVP Global Partnerships

"It’s evident in what they do that Altitude Digital is committed to helping publishers solve the challenges of managing their video inventory programmatically. Simply said, we trust them and enjoy working with their team."

Luis Montoya, Programmatic Sales Manager

"Altitude is by far the largest and fastest growing independent video sell-side platform (SSP) in the market. The programmatic advertiser sector, where Altitude squarely sits, is absolutely where the market is heading."

Brian Andersen
Luma Partners

We are the People Behind Programmatic

We aren’t another faceless tech company. We pair our powerful platform and products with people that love what they do, and do it with flair. We are ad tech Rockstars. Get to know us.

Get to Know Us

Meet with us at an Upcoming Event

Mobile Growth Summit San Francisco, CA

Mobile Growth Summit features the single biggest collection of Mobile Industry thought leaders from User Acquisition, Monetization, and Engagement/Retention assembled all year. During this intensive 2-day, non-vendor conference we can learn from and connect with other mobile industry professionals.

Book a Meeting
Mobile World Congress Barcelona, Spain

Mobile World Congress, or MWC, is an annual gathering for the mobile industry and related industries, organized by the GSMA, and held in Barcelona, Spain, the Mobile World Capital. A world-class exhibition, award-winning conference program and outstanding networking opportunities comprise Congress each year with 94,000+ attendees for an unparalleled experience.

Book a Meeting
Digiday Publishing Summit Vail, CO

Publishers are dealing with a new world in which control of distribution and monetization is often outside their control. Audiences are migrating to platforms like Facebook, where publishers can find enormous reach. By the same token, monetization is often in control of platforms. For modern publishers, the trick is balancing the power of platforms with the need for publishers to control their future.

Book a Meeting

Get Started Today

Start working with one of the fastest growing video and mobile advertising marketplaces in the world.