Header bidding Trends & Statistics

EMARKETER offers market research, trends and statistics for a variety of topics and industries. Here you will find a collection of reports, articles and other resources for Header bidding
FAQ on programmatic advertising: Keeping up with automated ad buying

FAQ on programmatic advertising: Keeping up with automated ad buying

Article
Jan 26, 2026

This FAQ covers the fundamentals of programmatic advertising and the trends shaping the market in 2026.

Google pushes back on monopoly claims in DOJ ad tech trial

Article
Nov 07, 2024

Google defends against DOJ claims of ad monopoly: The giant emphasizes publisher choice and competitive ad exchanges amid trial scrutiny.

Programmatic Advertising Explainer

Programmatic Advertising Explainer

Report
Jul 19, 2022

Learn how advertisers, publishers, and ad tech players operate in the programmatic marketplace that fuels over 90% of digital display ad spending.

Programmatic Digital Display Ad Spending

Programmatic Digital Display Ad Spending

Report
Nov 21, 2019

This report collection explores programmatic digital display ad spending through 2021 across Canada, China, France, Germany, the UK and the US. Reports include breakdowns by device, transaction type and more, and explore the factors driving investment.

US Programmatic Digital Display Ad Spending

US Programmatic Digital Display Ad Spending

Report
Nov 21, 2019

Programmatic advertising will account for 83.5% of all US digital display ad dollars, or $57.30 billion, this year. Growth in social, connected TV and over-the-top (OTT) advertising will drive programmatic display to almost $80 billion by 2021.

Five Charts: The State of Header Bidding

Five Charts: The State of Header Bidding

Article
May 30, 2019

As the amount of advertising that is bought programmatically continues to rise, header bidding has become a go-to ad-selling tactic for publishers. But header bidding’s adoption on mobile has been limited by implementation issues and confusion over how the technology works.

US Programmatic Ad Spending Forecast 2019

US Programmatic Ad Spending Forecast 2019

Report
Apr 25, 2019

Programmatic ad spending will reach $59.45 billion in 2019, accounting for 84.9% of the US digital display ad market. This report looks at the trends driving investment to $81.00 billion by 2021, breaking it down by transaction type, format and device.

Digital Display Ad Pricing StatPack

Digital Display Ad Pricing StatPack

Report
Apr 18, 2019

This StatPack provides a visual overview of trends in display, video and mobile ads bought programmatically, both in the US and worldwide.

Programmatic Ad Spending in the UK 2019

Programmatic Ad Spending in the UK 2019

Report
Jan 09, 2019

Our latest UK programmatic ad spend forecast indicates that strong growth remains, despite economic and privacy-related concerns. This year, 87% of all digital display ad spend will flow through programmatic pipes, and that will rise to 89% by 2020.

How Advertisers Can Wield Data Exhaust

How Advertisers Can Wield Data Exhaust

Article
Dec 04, 2018

The data generated by programmatic bidding can be used to target audiences, map out users’ customer journeys and optimize campaigns.

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How Data Exhaust Can Overload Digital Marketers

How Data Exhaust Can Overload Digital Marketers

Article
Oct 29, 2018

Marketers are drowning in information. And sometimes it makes more sense for them to scrap the excess data than to sift through and make sense of it.

Lack of Understanding Limits In-App Header Bidding, For Now

Lack of Understanding Limits In-App Header Bidding, For Now

Article
Oct 19, 2018

Header bidding is making it easier for ad buyers to access premium app inventory, but before mass implementation can occur, server-to-server issues must be sorted out.

Header Bidding Update 2018

Header Bidding Update 2018

Report
Oct 18, 2018

Header bidding, a specific programmatic advertising setup that grants ad buyers greater access to publisher inventory, is reaching maturity on the web. What does that mean? And will header come to video and in-app environments? Read on.

First-Price Auctions Are Driving Up Ad Prices

First-Price Auctions Are Driving Up Ad Prices

Article
Oct 17, 2018

Programmatic platforms are changing the way they price inventory, and their moves are increasing CPMs and creating headaches for ad buyers.

How Header Bidding Is Moving Into Apps

How Header Bidding Is Moving Into Apps

Interview
Oct 12, 2018

Casie Jordan, director of professional services at MoPub, spoke about how app publishers are adjusting the ways they sell inventory programmatically.

US Programmatic Ad Spending Forecast Update 2018

US Programmatic Ad Spending Forecast Update 2018

Report
Oct 11, 2018

Today, more than four of every five US digital display ad dollars transact programmatically. This report looks at the trends driving programmatic ad spending to $68.87 billion by 2020, breaking it down by transaction type, format and device.

Why Programmatic Ad Buyers Are Pumping Dollars to Private Setups

Why Programmatic Ad Buyers Are Pumping Dollars to Private Setups

Interview
Oct 11, 2018

Matt Prohaska, CEO and principal of Prohaska Consulting, discusses why ad buyers continue to shift away from open markets despite much-awaited improvements to transparency.

How Server-Side Bidding Can Hide Pricing Tricks

How Server-Side Bidding Can Hide Pricing Tricks

Interview
Aug 17, 2018

Eric Berry, CEO and co-founder of TripleLift, spoke about how server-side bidding could change the pricing dynamics of programmatic ad buying.

US Programmatic Ad Spending Forecast 2018

US Programmatic Ad Spending Forecast 2018

Report
Apr 05, 2018

Nearly $47 billion in US digital ad spending will transact programmatically in 2018. By 2020, programmatic will account for 86.2% of digital display ad dollars. What’s driving spend? Read on for eMarketer’s latest US programmatic forecast.

Programmatic Platforms Face Pressure to Reduce Client Fees, Infrastructure Costs

Programmatic Platforms Face Pressure to Reduce Client Fees, Infrastructure Costs

Interview
Feb 13, 2018

George Levin, CEO of Getintent, discusses how programmatic firms have to adapt to the ad industry’s changing imperatives.

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