AUTHOR ARCHIVE FOR:

Sarah Sluis

Sarah Sluis

Executive Editor

As Executive Editor, Sarah oversees AdExchanger’s news and feature coverage and event content. Sarah has written extensively about publishers, sell-side technology and Google. Understanding and explaining the business implications of technically complex topics is her forte. Over her years at AdExchanger, she’s documented the rise and maturity of programmatic tech, as data-driven advertising has spread far and wide in its marketing applications.

Articles By Sarah

  • The Big Story Podcast

    The Big Story: The End Of IP Address Targeting

    IP address is a tell for several things, namely a user’s location – and it can be used to triangulate identity via fingerprinting. But soon that will no longer be the case, at least not in Apple’s ecosystem. Apple raised the privacy bar at its Worldwide Developer Conference on Monday, and IP address was in […]

  • The Big Story Podcast

    The Big Story: Methbot Ad Fraudster Goes To Prison

    The architect of Methbot was found guilty in a New York court last week. The verdict came nearly five years after the ad fraud scheme was first publicized back in December 2016. We dive into the most intriguing details of the case – from the likely political motivations behind the prosecution to the sophistication of […]

  • The Big Story Podcast

    The Big Story: Apple’s Epic Battle (And The Ghost Of iAd)

    Epic has accused Apple of running a monopoly, and this week the trial concluded. Why should we care over in advertising land? While there have been antitrust cases in Europe for some time, now they’re happening on big tech’s home turf. The District of Colombia filed a case against Amazon this week, and of course […]

  • Jerry Dischler Google

    Google Ads GM Jerry Dischler On Why Privacy Solutions Need To Be "Durable"

    The advertising industry is awash in proposals for third-party cookie alternatives. But Google says it’s sitting out most of them because it doesn’t think they have a future. “We just don’t see some of the solutions being proposed as durable for the long term,” Google Ads VP and GM Jerry Dischler told AdExchanger before the […]

  • Buzzed Story

    The Big Story: WarnerMedia-Discovery Merger And CTV’s Complex Supply Chain

    The upfronts kicked off this week with news of a megamerger between WarnerMedia and Discovery Communications. But Xandr isn’t coming along for the ride. AT&T’s ad tech acquisition remains with the telco. We can only speculate why, but one reason might be that AT&T is planning a second spinoff in light of the currently frothy […]

  • Jim Keller Discovery

    Selling Streaming: Jim Keller On His Jump From Hulu To Discovery

    Just before launching its Discovery+ streaming service in January, Discovery recruited a new sales leader to evangelize its advanced TV ads. Jim Keller joined Discovery in December as EVP of digital ad sales and advanced advertising after spending time at NBCUniversal, MTV and – most recently – Hulu. “Anything delivered over an IP address, whether […]

  • The Big Story Podcast

    The Big Story: What’s The Forecast For The Trade Desk Stock?

    The sun hasn’t been shining on Wall Street this week as tech stocks dipped precipitously – The Trade Desk among them. Despite turning in decent earnings, TTD’s stock dove by more than 25%, making it one of the most affected of the ad tech bunch. It was a surprising development after more than a year […]

  • ads.txt

    Ads.txt Got Too Complicated, So Primis Came Up With Technology To Untangle The Mess

    The idea behind Ads.txt was simple: publishers create a public list containing the names of all the partners they work with, and buyers check that list before they buy. But even the simplest of ideas can get complicated when they go from paper to reality. Some publishers just said “yes” to every request to add […]

  • Trade Desk q1 earnings

    The Trade Desk’s Stock Dives By More Than 25% After Q1 Earnings

    The Trade Desk beat its own expectations for Q1, but Wall Street wasn’t pleased. The stock is currently tumbling, down more than 25% in the hours after the earnings call. The Trade Desk reported revenue of $219.8 million and adjusted EBITDA of $70.5 million, which is 32% of revenue. The company said its adjusted EBITDA […]

  • Programmatic, Meet CTV: Ad Tech’s Latest Gold Rush

    Digital ad tech companies are making their play to control advertising on CTV. But it’s not easy to become a star of the big screen. Ad tech companies that make it big in CTV must earn their spot in a few ways. First, they must understand the supply constraints of CTV and find their niche. […]

  • Amazon’s Ad Business Grows 73% To $6.9B In Q1

    Amazon’s “other” segment, which houses its advertising business, grew 73% YoY to $6.9 billion in Q1. “The advertising team has done a great job turning clicks into productive sales, and the advertising that results is valuable to us as well,” said Amazon CFO Brian Olsavsky. While Amazon’s ads business grew due to traffic increases, its […]

  • Alphabet earnings

    As World Spends Online, Alphabet Revenue Skyrockets

    One year after the pandemic led to a sharp fall in Alphabet’s ad spending, the company’s Q1 2020 ad revenue has more than rebounded, sending the stock upwards in after-hours trading. Alphabet revenue grew 34% in Q1 to $55.3 billion. The amount Google paid out to its partners (or traffic acquisition costs) trailed revenue, growing […]

  • IPONWEB BidCore

    IPONWEB Is Offering Tweakable DSPs Via BidCore

    Despite widespread DSP consolidation, some buyers still find their needs aren’t being served. So IPONWEB developed Bidcore, a customizable DSP for buyers with unusual needs or use cases, and who don’t want to optimize around CPA, click-through rate or viewability. In the past, ad tech companies would have asked IPONWEB to build them a white […]

  • Zeta Global S-1

    Zeta Global Opens Its Books In Its IPO Filing

    Zeta Global filed its S-1 paperwork Monday. Zeta has not yet determined the number of shares it will offer or the price. Zeta – whose offering combines marketing tech, ad tech and data services – reported $368.1 million in 2020 revenue, a 20.3% increase from the year before. Adjusted EBITDA was $39.6 million, up 62.7% […]

  • CafeMedia Is Using LiveRamps’s Email-Based IDs To Sell Ads

    The third-party cookie is halfway out the door, so CafeMedia is already ushering in its replacement: email-based IDs. The ad management firm started working with LiveRamp ATS (Authenticated Traffic Solution) eight months ago. ATS scrambles an email address and puts the user’s identity in a secure envelope for SSPs to open and resolve. Buyers then […]

  • Hive Raises $85 Million For Contextual And Branded Content AI

    Hive, which supplies AI-based contextual and measurement technology to media and ad tech companies, said Wednesday it raised $85 million in funding, valuing the company at over $2 billion. The company has raised $121 million in total. Hive has raised a lot in the past year. It closed a $50 million Series D round earlier […]

  • Players’ Tribune Settles Into New Home At Minute Media

     When the ad tech company Minute Media acquired the publication Players’ Tribune in 2019, the deal underscored how consolidation is creating unlikely portfolios. “For years, we thought it would be difficult long term to be a standalone publisher, which was why we focused on being a standalone tech platform,” said Asaf Peled, CEO of Minute […]

  • The Gist Raises $1 Million To Grow Sports Newsletter

    The Gist co-founder Ellen Hyslop believes women care about sports news – they just don’t care for the way it’s presented. When Hyslop captivated her friends with her account of the Toronto Maple Leafs making it to the NHL playoffs, they all realized they had stumbled onto a winning idea. More women deserved to hear […]

  • FreeWheel Is Helping MVPDs Break Up The Linear TV Ad Spot

    If addressability and cross-platform are the two most important TV buzzwords today, FreeWheel’s latest pilot is killing two birds with one stone. Comcast and Charter are using FreeWheel tech to chop up linear TV ad spots to make it “audience addressable,” across both linear and digital. Instead of the same ad being shown to all […]

  • What Pubs And Ad Tech Really Think Of Google's 'Project Bernanke'

    Google’s lack of transparency has long frustrated publishers and independent ad tech companies, and its clandestine program “Project Bernanke” has only confirmed their suspicions that Google uses learnings from its auction to benefit itself. Ad tech insiders met the allegations that Google secretly fed publisher ad server data into its buying systems to gain market […]

  • Confused About Identity? This List of 80 Identity Partners May (Or May Not) Help

    The third-party cookie may be going away, 80 identity solutions are vying to fill that void, according to analysis by marketing trade group MMA Global and Prohaska Consulting. Even the savviest CMOs have difficulty keeping up with the different identity reconstruction options, said CEO Greg Stuart. “We are at a neophyte level,” he said. Naming […]

  • IAB's Randy Rothenberg, Author Tim Hwang, Spar Over Privacy And Digital Advertising

    How to manage the tradeoff between personalized advertising and privacy is a familiar debate. Whether personalized advertising – or advertising, full stop – works is a less common direction. But in a debate organized by Facebook (surprise!) between IAB CEO Randall Rothenberg and “Subprime Attention Crisis” author Tim Hwang, Hwang challenged the widely accepted notion […]

  • IAB: Digital Ads Grew 29% In Q4 In Pandemic Rebound

    Internet advertising made a huge rebound in Q4, growing 29% YoY to $45.6 billion, according to the 2020 IAB Internet Advertising Revenue Report. “Q4 was the best quarter we have ever seen in 20 years,” said David Cohen, president of the IAB. Overall online advertising in 2020 grew 12% YoY to $140 billion. “The fact […]

  • LiveRamp Connects To Google Cloud, Bringing Identity To Customer Journey Mapping

    Marketers can build better customer experiences if they can find their customers as they pop up in different parts of their buying journey – visiting the website, buying a product in an Instagram story, viewing an ad or seeking customer support. To enable this visibility, LiveRamp built a native connection into Google Cloud Platform. Previously, […]

  • TvScientific Raises $1.5 Million To Make Buying TV Ads Easier For Performance Advertisers

    One reason performance advertisers love search advertising is because they can easily see the return on their ad investment. Based on that insight, Jason Fairchild co-founded tvScientific and raised $1.5 million in seed funding from prominent names in ad tech and search advertising. The platform aims to deterministically link someone seeing a commercial to that […]

  • How Hot Is Ad Tech? According To LUMA, It’s Raining Billion-Dollar Transactions

    Seven ad tech companies made transactions valued at over $1 billion in the first quarter of 2021 – double the amount that’s happened in the past few years combined. “We’ve got a perfect storm here of different forces lining up, which created such a strong quarter,” said Conor McKenna, LUMA Partners director. The ad tech […]

  • Mary-Kate-McGrath Some Spider Studios

    Clubhouse, Twitch, TikTok And Hulu: Some Spider Studios' New COO On Conquering New Platforms

    Publications like Scary Mommy, Fatherly and The Dad speak to the joys and insecurities of being a parent. These brands have created enviable engagement with their community of moms and dads, that span across platforms: email, websites and both old social media sites (Facebook) and new (Twitch). “You can’t ask for a healthier media company,” […]

  • How Axel Springer Is Preparing For The Demise Of The Third-Party Cookie

    The end of the third-party cookie won’t happen for nearly a year, but thanks to GDPR, Axel Springer was prepared for the shift: the publisher hasn’t used third-party data in the ad campaigns it sells since the end of 2018. Instead, it’s shored up its technology, working to create scalable first-party data. The German news […]

  • Robin Thurston Outside CEO

    Inside Outside CEO’s Venture-Backed Plan To Create An Active Lifestyle Bundle

    “The Sell Sider” is a column written by the sell side of the digital media community. What’s one way to combat subscription fatigue? Create a bundle. “Our view is that what Apple has done, what Netflix has done, we want to do in the active lifestyle category,” said Outside CEO Robin Thurston. In February, the […]

  • The Secret Behind A 10-Week-Old TikTok Media Brand That’s Growing 200% Per Week

    TikTok offers fertile ground to build a media brand. Ten weeks after launching on TikTok, fashion-focused media brand Rag Report is posting twice a day and seeing its audience grow 200% each week.  The Wednesday I scheduled the interview, it had 170,000 followers. But by the time we spoke, the numbers were already out of […]

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