Home Ad Exchange News Index Exchange Isn’t (Pure)Playing Games; Welcome To Sedona! Now Go Away

Index Exchange Isn’t (Pure)Playing Games; Welcome To Sedona! Now Go Away

SHARE:

Here’s today’s AdExchanger.com news round-up… Want it by email? Sign up here.

Purity Test

Independent ad tech companies – namely, The Trade Desk and Magnite – have taken their first awkward steps across the exchange with products that bridge directly to publishers (in TTD’s case) and right to agencies (in the case of Magnite). 

This is mostly the result of pettiness and PR. The Trade Desk’s OpenPath, an integration for publishers, was primarily an “eff you” to Google Open Bidding, while Magnite’s agency-direct solution, ClearLine, is a thinly veiled response to OpenPath (down to the camel case title).

So, who’s next to the disintermediation party? Not Index Exchange.

The company weighed in on the trend in kind (i.e., with content marketing) via an open letter to DSPs, in which CEO and Co-Founder Andrew Casale assures them that Index will remain a pure-play SSP.

It’s all a bit silly, but these are pivotal decisions.

With SSP bankruptcies and Yahoo shuttering its sell-side tech, there’s momentum behind current conventional wisdom that says SSPs should cross the Rubicon (pun intended) and work directly with advertisers.

But if Magnite oversteps, DSPs will warily divert to noncompetitive SSPs. Years ago, DSPs tried to disintermediate agencies from brands – and agencies let those DSPs wither on the vine by shifting budgets to a then-fledgling startup called The Trade Desk, with its pure-play, agency-first pitch.

The Tourist Trap

The Sedona Chamber of Commerce and Tourism Bureau recently ended its tourism partnership with the city of Sedona, Skift reports. 

Subscribe

AdExchanger Daily

Get our editors’ roundup delivered to your inbox every weekday.

Wait, what? And why is this relevant? 

Bear with us. 

For the past couple of years, Sedona has refused to let the tourism bureau run destination marketing campaigns. Hundreds of thousands of dollars in ad spend was instead put aside or redirected toward attracting long-term residents. But Sedona businesses – hotels in particular – were hit hard. 

This is a growing trend in travel marketing, according to Skift. 

Last November, the mayor of Sedona and a city councilman were voted out in elections where their opponents ran on frustrations with the increase in tourists.

The tourism bureau is looking for new sources of funding and may expand from its purview to more of Sedona’s surrounding art and wine regions. The Sedona city council, which just saw two powerful officeholders voted out on tourism issues, is now hiring a consultant to mitigate the effects of over-travel to the city. 

A Jouncy Ride

SSP consolidation is a hot topic – but the buy side has seen consolidation, too. And demand concentration will continue through 2023, according to Jounce Media’s latest State of the Open Internet report.

Jounce estimates that global digital ad spend will total roughly $85 billion this year, including open auction programmatic and reservations. Three-fifths of open internet advertising will be controlled by three major demand-side players: Google, Amazon and The Trade Desk.

Meanwhile, walled gardens are still outgrowing the open internet. Nonsearch digital advertising revenue has seen net growth of about $178 billion since 2017, per Jounce.

Which sounds great, except walled gardens captured 99% of this new revenue.

Jounce predicts that more than half of the open internet’s $85 billion will be channeled via walled gardens this year. Sounds like the “open web” is about to get a lot less open.

Meanwhile, the major demand aggregators – Google, Amazon and TTD – will become even more important partner hubs for SSPs and data companies that must figure out where they fit into this new arrangement. 

But Wait, There’s More!

Known unknowns of media in an AI era. [The Rebooting]

Microsoft drops Twitter from its advertising platform rather than pay $4,200 per month for the enterprise API integration. [Mashable]

WPP acquires sonic branding agency Amp. [Adweek]

Apple has a track record of initiating promising partnerships, only to ghost the company – while poaching their employees and ideas. [WSJ]

Google refines its algorithm for what it considers helpful content, which now includes good page experience. [Search Engine Roundtable]

Podcast stats that marketers should know. [Marketing Brew]

The Guardian and Illuma announce a contextual arrangement that cuts the publisher in on the deal rather than scraping data. [Digiday]

You’re Hired!

In-content advertising company Mirriad hires Danny Ratcliff as VP of operations. [release]

Must Read

Monopoly Man looks on at the DOJ vs. Google ad tech antitrust trial (comic).

2025: The Year Google Lost In Court And Won Anyway

From afar, it looks like Google had a rough year in antitrust court. But zoom in a bit and it becomes clear that the past year went about as well as Google could have hoped for.

Why 2025 Marked The End Of The Data Clean Room Era

A few years ago, “data clean rooms” were all the ad tech trades could talk about. Fast-forward to 2026, and maybe advertisers don’t need to know what a data clean room is after all.

The AI Search Reckoning Is Dismantling Open Web Traffic – And Publishers May Never Recover

Publishers have been losing 20%, 30% and in some cases even as much as 90% of their traffic and revenue over the past year due to the rise of zero-click AI search.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters

No Waiting for May – CES Is Where The TV Upfront Season Starts 

If any single event can be considered the jumping-off point for TV upfronts, it’s the Consumer Electronics Showcase (CES), which kicks off this week in Las Vegas, Nevada.

Comic: This Is Our Year

Comic: This Is Our Year

It’s been 15 years since this comic first ran in January 2011, and there’s something both quaint and timeless about it. Here’s to more (and more) transparency in 2026, and happy New Year!

From AI To SPO: The Top 10 AdExchanger Guest Columns Of 2025

The generative AI trend generated endless hot takes this year, but the ad industry also had plenty to say about growing competition between DSPs and SSPs. Here are AdExchanger’s top 10 most popular guest columns of 2025 and why they resonated.