AdTech AdTalk

Adam and Gareth open the show reminiscing about classic Crazy Eddie style electronics commercials, prompting Adam to share a fascinating history lesson about how Times Square camera shops became some of the very first search advertisers in 2002. The conversation transitions into a deep dive on creative optimization, explaining why ugly ads often outperform slick creatives and warning that relying on LLMs for media planning will lead to convergence—where every brand is pushed toward the exact same average strategy.The core of the episode focuses on a radical proposal to bypass the traditional programmatic supply chain (DSP to SSP to Ad Server). Adam pitches a future where enterprise brands mount their custom bidding algorithms directly inside publisher ad servers, using Netflix as the prime example of where this thin layer architecture should start. They also expose a major misconception about measurement APIs (like CAPI): when brands send conversion data to walled gardens like Meta, the platform doesn't actually model on that data to find new customers; it simply quarantines the data to take credit for the conversions.In the news segment, the hosts analyze Kevel’s $52 million raise to power retail media networks. They also cover Meta's controversial new terms of service that allow the tech giant to scrape publisher websites for AI training, and they close by examining why agency holding companies like Publicis and Stagwell are trying to merge AI Systems Integration (SI) with media buying—despite SI staffing being the hardest business in the world.CHAPTER TIMESTAMPS00:00 Crazy Gideon & Early Search Ads for Drop-Shipping04:47 Why Ugly Ads Work & AI Creative Convergence08:19 UMPs, Black Boxes, and the LLM Average17:26 Multi-Touch Attribution & The Measurement Trap20:59 Why CAPI Doesn't Actually Train Facebook's Bidding Model24:36 The Netflix Pitch: Mounting Bidding Logic Inside the Ad Server35:06 Kevel Raises $52M for Retail Media Ad Serving42:08 New Mexico's Massive Fine Against Meta44:16 Meta's Terms of Service Update to Scrape Publishers47:05 Agency Holdcos, Systems Integration (SI), & AI Transformation

Gareth Glaser and Adam Heimlich open the show with a discussion on the evolving AI market, distinguishing between "efficiency AI" and "effectiveness AI." Adam posits that enterprise advertisers are finally moving past their obsession with AI that cuts operational costs and are now ready to explore how agentic AI can improve campaign outcomes. The conversation touches on Amazon and Meta's new agentic commerce tools, noting that while discovery may be aided by AI, the walled gardens will likely prevent third-party shopping agents from fully executing transactions within their closed ecosystems. The core of the episode tackles the highly technical and controversial topic of Extended Identifiers (EIDs). Following an academic report revealing the prevalence of EIDs in OpenRTB bid streams, Gareth provides a masterclass on the history of identity resolution, detailing the shift from deterministic cookie syncing to probabilistic fingerprinting after the "cookie apocalypse." Adam and Gareth highlight a massive misalignment of incentives: sellers and SSPs are motivated to probabilistically pass IDs that represent high-converting users, deceiving buyers into thinking they are bidding on known, deterministic audiences to drive up auction prices and claim unearned attribution credit. The show closes with a fiery debate on publisher monetization and Google Ad Manager (GAM). The hosts recall a 2019 scandal where Google secretly re-routed inventory to AdX at discounted prices under the guise of COPPA compliance, costing publishers millions. Finally, they dissect Prebid's new proposal to invert the ad-serving hierarchy by making Prebid Server the primary decision engine, calling GAM via API. However, Gareth issues a stark warning: if regulators do not close a crucial loophole allowing Google to hoard its proprietary click-propensity data exclusively for AdX buys routed directly through GAM, the entire effort to break Google's ad-serving tie will be rendered useless. CHAPTER TIMESTAMPS00:00 Show Intro & Post-COVID Malaise01:50 Efficiency AI vs. Effectiveness AI03:03 Agentic Commerce: Amazon & Meta's Closed Shopping Agents11:51 The Academic Report on EID Prevalence12:37 The History of Cookie Syncing & Deterministic IDs16:16 The "Cookie Apocalypse" & The Rise of Probabilistic Fingerprinting20:50 The EID Fraud Problem: Passing Probabilistic Guesses as Deterministic IDs23:14 The Misaligned Incentives of EID Injection28:22 Apple Safari's Aggressive Blocking of ID Resolution URLs31:03 The Solution to ID Fraud: Better DSP Disclosure38:17 GDPR, Cookie Panic, and the EU's "Free Pass" for Google44:02 The 2019 Google Ad Manager COPPA Scandal48:28 Prebid's Proposal to Overhaul the Ad Server Hierarchy53:04 The Dangerous Loophole in the DOJ's Google Remedies01:00:10 Breaking Google's Attribution Loop

Adam Heimlich and Gareth Glaser kick things off with a nostalgic Crazy Bruce's Liquors commercial before diving into the aftermath of Advertising Week. They introduce the concept of "fragmalidation"—the simultaneous fragmentation and consolidation of the ad tech industry as enterprise advertisers build private, disjointed stacks that rely on a few hyperscaled centralized cloud providers. The hosts discuss Amazon's major move to combine Amazon Ads and Amazon DSP into a single agentic interface on AWS Bedrock, arguing that cloud giants are effectively turning AI models like OpenAI and Anthropic into mere suppliers. The conversation then shifts to Zeta's massive Ad Week event featuring Palantir's Alex Karp, sparking a debate on Zeta's $8.5 billion market cap and how service-heavy operators like MIQ successfully scale global managed services. Adam introduces the concept of "invisible asymptotes" (citing Amazon Prime and T-Mobile), explaining how enterprise brands are realizing their internal data science investments are capped by the limitations of pooled DSPs. He details how Chalice is pitching direct-to-market data modeling using common embedding spaces and GPU infrastructure. In the Postmortem segment, the hosts dissect a chart from Nexon CMO Ben Kaplan projecting ad spend growth, noting that traditional media dollars shifting to digital often masquerade as the death of the open web. Next, they analyze James Doherty's eye-opening CTV pricing chart, which reveals Netflix CPMs hitting $37. Adam shares a fascinating calculation that, when adjusted for screen coverage and attention, Facebook's $8.50 CPM is actually more expensive than a Super Bowl ad. They wrap up by reviewing Paul Banister's prediction that Apple might attempt to monetize Safari by mediating ads directly, similar to Apple News. 00:00 Crazy Bruce's Liquors Ad & Show Intro01:21 Advertising Week Recap & Private Enterprise Stacks03:10 Fragmalidation: The Convergence of Fragmentation and Consolidation05:43 Amazon Ads & DSP Get an Agentic Rebrand08:30 How Amazon AWS Will Lock DSPs into 5-Year Cloud Deals11:56 AWS Bedrock Turns OpenAI & Anthropic into Suppliers14:09 Chalice & The Application Layer Battle20:45 Zeta's Ad Week Event with Alex Karp & $8.5B Market Cap24:19 Why Service-Heavy Operators Like MIQ Win Global Business27:46 Bach's Article & Going Vertical in the Agentic World31:26 Invisible Asymptotes: T-Mobile, Amazon Prime, & Ad Tech34:39 Bespoke Suits vs. Off-The-Rack DSP Algorithms37:48 Pitching Data Sellers on GPU Embedding Stores45:01 Postmortem: Ben Kaplan's Chart & The Death of the Open Web47:46 James Doherty's CTV Pricing Chart (Netflix $37 vs. Disney $25)49:10 Why Facebook Ads Cost More Than the Super Bowl53:32 Selling CTV on Feelings vs. ROI57:26 Paul Banister: Will Apple Monetize Safari Like Apple News?01:00:12 Yahoo Scrolling & Outro

Adam Heimlich and Gareth Glaser open with a classic Wilford Brimley "Diabetes" intro before launching into a chaotic week in ad tech. Apple sent shockwaves through the industry by updating Safari to aggressively block URLs associated with browser fingerprinting. Among the affected companies—including LiveRamp, ID5, and Permutative—Apple took the drastic step of blocking The Trade Desk’s primary ad-serving and impression-tracking domain. The hosts debate whether browser makers are overstepping their bounds, examining common carrier laws, net neutrality, and the blatant double standard of Apple giving Google search a pass in exchange for $20 billion annually while crippling independent ad tech. The conversation turns to the future of identity resolution, with Gareth predicting an accelerated migration from client-side scripts to server-side processing and CDN edge workers to bypass browser-level blocking. The hosts also explore Server-Side Ad Insertion (SSAI), ad stitching, and the rise of Unified Media Platforms (UMPs) as big tech companies build proprietary ad networks. Closing out the episode, Adam and Gareth react to a sobering economic projection claiming that current AI investments would require American households to spend $300 per month (9% of US GDP) on AI bills. Finally, they dissect the bankruptcy of Open Web (formerly Disqus/Vocal), with Gareth delivering a fiery rant on how third-party comment widgets act as "leaky buckets" that undercut publisher ad yields. KEY TOPICS• Apple Safari Blocks The Trade Desk: Apple updated Safari to block URLs associated with fingerprinting, targeting ID5, Permutative, LiveRamp, and notably blocking The Trade Desk's core ad-serving and tracking domain. • Browsers as Common Carriers & Tying: The hosts discuss whether browsers should be treated as common carriers prohibited from altering web content, contrasting Apple’s crackdowns with the $20 billion exception given to Google search. • Identity Moving to CDN Edge Workers: Gareth predicts that identity vendors will abandon client-side scripts in favor of server-side processing and CDN edge compute to make identity requests indistinguishable from publisher content. • The $300/Month AI GDP Projection: Adam breaks down a professor's study showing that for current AI valuations to pay off, AI spend would need to reach 9% of US GDP, equating to a $300 monthly bill per American household. • Open Web Bankruptcy & "Leaky Buckets": Following Open Web's Chapter 11 filing, Gareth explains how third-party comment widgets create "leaky buckets" by running separate, cheaper ad auctions that cannibalize publisher yield. CHAPTER TIMESTAMPS00:00 Wilford Brimley Intro & Show Opening01:14 Q4 Instability & Industry Shockwaves03:27 Apple Safari Blocks The Trade Desk & ID Vendors06:33 DoubleClick Exemption vs. Trade Desk Impression Tracking07:50 Browser Tying, Monopolization & Apple’s $20B Google Deal10:27 Browsers as Common Carriers & Net Neutrality13:08 Frequency Capping on Safari (UID1 vs. UID2)16:22 Ian Meyers vs. Apple Engineer ("Hardest Hit Keystrokes")19:51 Voluntary CTV Inventory Deals vs. Unilateral Browser Bans21:37 Ad Blockers, Direct Mail & Consumer Privacy Hypocrisy26:13 AI Browsers & Government Option / Post Office Analogy30:06 In Defense of the Open Web as a Standardized Ad Network32:00 Moving Identity Server-Side to CDN Edge Compute35:49 Server-Side Ad Insertion (SSAI) & Brutal Ad Blockers38:09 The Evolution of CDNs: From Dumb Storage to Edge Compute40:36 Unified Media Platforms (UMPs) & Open Web Ad Networks44:36 Enterprise vs. SMB Ad Tech: AI Agents & Data Collaboration47:19 The Economic Reality of AI: 9% of US GDP ($300/Mo Bills)51:22 Open Web Bankruptcy & Publisher "Leaky Buckets"58:18 Caddyshack Quotes & Wrap-Up

Adam and Gareth kick off with a vintage 1980s diet pill commercial before diving into an overlooked AWS blog post from June 2026. Amazon is quietly building advanced algorithmic decisioning infrastructure, specifically deploying agentic bidding using NVIDIA GPUs within AWS Bedrock. The hosts break down how this allows real-time inference and model hosting directly in the bidstream, potentially positioning Amazon as the master layer controlling all programmatic agents.On the sell side, Gareth revisits the stigma of "buying traffic," explaining how smart publishers are now using paid social channels for "user exfiltration"—rescuing users from walled gardens like Facebook to build direct lifetime value (LTV). The conversation also touches on the death of Google Reader, the clunky nature of email newsletters, and the desperate need for a modern RSS feed experience.The buy side discussion focuses on the race for agentic supremacy. As ChatGPT launches its own ads manager and Amazon Bedrock strikes deals to be the master UI for ad agencies, the hosts debate whether big tech giants will cooperate or ice each other out. Finally, Adam and Gareth explore the limitations of clean rooms, why Palantir’s enterprise lock-in pitch is gaining traction with holding companies like Stagwell, and why Google's return of price floors in GAM is just another tool to manipulate bidding algorithms.__________________________________________________KEY TOPICS- Amazon Bedrock’s Agentic Bidding Architecture: Amazon is building an advanced programmatic bidding infrastructure utilizing NVIDIA GPUs in AWS Bedrock, allowing for real-time model inference and containerized decisioning directly in the bidstream.- "User Exfiltration" & Buying Traffic: Gareth argues that publishers buying traffic on Facebook is not MFA spam, but rather a valid arbitrage strategy to exfiltrate users from walled gardens and build direct lifetime value.- The Return of the RSS Feed: The hosts lament how email has become a disorganized RSS feed and advocate for a unified content consumption experience to replace the clunky newsletter format.- The Agentic Master UI War: As ChatGPT rolls out an ads manager, Amazon is aggressively positioning Bedrock Agent Core as the master interface for agencies, sparking a debate on whether tech giants will block each other's agents.- The Return of GAM Price Floors: Google has reintroduced price floors in Google Ad Manager, leading to a debate on whether yield management is meant to protect inventory value or simply manipulate bidding algorithms for higher prices.__________________________________________________00:00 1980s Ayds Diet Pill Commercial & Show Intro01:34 Amazon's Secret AWS Bedrock & NVIDIA GPU Ad Tech06:24 Breaking Down the AWS Agentic Bidding Architecture09:24 Inter-Channel vs. Intra-Channel Optimization11:46 The Clunky Newsletter Problem & The Need for RSS Feeds14:06 How Advertising Attribution Boosts GDP16:16 The AI Application Layer is Just Coins in a Wishing Well17:44 Palantir's Alex Karp & The Illusion of Data Sovereignty20:30 Stagwell's Seven-Year Palantir Deal25:27 Why Agency "In a Box" Offers Fail Enterprise Brands33:26 The High Cost and Limitations of Clean Rooms44:11 OpenAI's $100 Billion Goal & ChatGPT's Top Advertisers46:50 Why Bottom-of-Funnel DR Ads Fail on ChatGPT48:28 Google Reintroduces Price Floors in GAM51:21 The True Purpose of Yield Management & Price Discrimination59:23 Payday Loans vs. Creatine Gummies

Adam Heimlich and Gareth Glaser tackle the unsealing of the government's 108-page Google ad tech antitrust remedies document. Adam and Gareth break down the core structural issue in digital publishing: why every major website is forced to maintain two separate demand setups—Google Ad Manager (GAM) for Google demand and Prebid/TAM for everything else—rather than running a single unified auction. Gareth explains that if AdX and AdWords are forced to bid into Prebid on equal terms, up to 80% of publishers who lack direct sales teams could abandon GAM entirely, speeding up web page loads and opening up true competition among sell-side ad servers.The hosts dive into Scott Messer's viral analysis highlighting a glaring loophole in the remedies that permits AdWords to continue favoring AdX whenever Google claims it provides superior advertiser value, privacy, or fraud protection. Adam counters with a historical parallel to the 2001 Microsoft Windows antitrust settlement, arguing that behavioral remedies can succeed when executive leadership tires of regulatory litigation and chooses to compete on product quality rather than illegal ties.To wrap up, the hosts analyze an Ad Age report detailing OpenAI's path toward a $100 billion ad business. They examine why top early spenders like Capital One and Expedia are experiencing disastrous direct-response performance on ChatGPT. Gareth and Adam explain that unlike Facebook or Fox News, where passive scrolling environments drive impulse clicks, reading-focused LLM users simply do not engage with performance ads.KEY TOPICSThe DOJ Remedies Document & The "One Line" Unified Auction: Adam and Gareth analyze the government's 108-page antitrust filing, explaining how forcing AdX to bid directly into Prebid could allow the 80% of publishers without direct sales teams to abandon GAM entirely.Scott Messer's Loophole & AdWords Favoritism: The hosts discuss Scott Messer's warning that Google can exploit a remedy clause allowing AdWords to prioritize AdX whenever Google asserts that AdX delivers higher ROI, better data, or superior privacy.Microsoft 2001 Parallels & Corporate Mindset Shifts: Adam draws a direct comparison to the 2001 Microsoft Windows settlement, predicting that Google's executive leadership will eventually tire of fighting regulators and choose to win through genuine product innovation.OpenAI's Ad Revenue Dreams vs. Diabolical DR Performance: The hosts dissect ChatGPT's ad network ambitions, noting that top early spenders like Capital One and Expedia are seeing terrible direct-response results because LLM users are actively studying rather than browsing for impulse buys.Legacy Ad Server Latency & Taboola's UK Acquisition: Gareth highlights Taboola's £27 million UK publisher acquisition, while Adam points out that legacy GAM implementations artificially add 600 milliseconds of unnecessary latency to every page load on the internet.CHAPTER TIMESTAMPS00:00 Show Intro & Mind Sticker Pre-Roll01:05 Reading the 108-Page DOJ Google Antitrust Remedies Document02:39 The "Two Lines" Problem: GAM vs. Prebid05:14 Can Publishers Move to a Single Prebid Line?07:52 Why 80% of GAM Users Don't Actually Need an Ad Server11:46 Large Publisher Legacy Infrastructure & Offboarding Hurdles15:10 Scott Messer's Loophole: How AdWords Can Still Favor AdX21:48 Microsoft 2001 Parallels: Will Google Leadership Just Stop Cheating?25:47 Why Google Harvested Third-Party Publisher Data32:48 Tobin's Question: Buy-Side Policy & Thin Auctions38:32 Capital Inflows & The 600ms Ad Server Latency Tax44:11 Ad Age OpenAI Story & ChatGPT's Top Ad Spenders46:50 Why LLM Users Don't Click DR Ads (The Fox News Comparison)52:28 Innovid, Video Ad Serving, & Taboola's £27M UK M&A57:48 Top Ad Tech Nations & Next Week Preview

On the 25th anniversary of 9/11, Adam Heimlich and Gareth Glaser open with personal reflections on the anxiety of "Anthrax Night" in New York City before pivoting into a fiery breakdown of the latest ad tech shake-ups. Gareth kicks off the sell-side conversation by breaking down why "buying traffic" is finally shedding its MFA stigma. He explains how smart publishers are utilizing paid marketing for "user exfiltration"—extracting users from walled gardens like Facebook to build direct audience relationships and measure lifetime value.The buy side is just as turbulent. Adam reveals that Amazon is aggressively pitching its Bedrock Agent Core to major agencies and publishers, positioning itself to be the "master UI" that controls all other AI agents. This sparks a critical debate on whether tech giants like Google and Meta will ever allow Amazon's master agent to manage their platforms, or if they will freeze them out. The hosts also dive into the brutal consolidation happening at the publisher "last mile," discussing Raptive and other Prebid management platforms throwing around aggressive revenue guarantees in a race to conquer the mid-to-long tail of the open web.Wrapping up, the duo takes aim at the hypocrisy of agency holding company conflicts after Publicis snatched the Pepsi account while still servicing Coke in certain regions. Referencing industry legend Mark Ritson, Adam and Gareth point out the absurdity that agencies are forced to build physical walls between competitor teams, while Silicon Valley tech giants pool the data of bitter rivals into a single algorithm without anyone batting an eye. This sets the stage for a compelling argument on the true value of isolated, per-advertiser modeling.KEY TOPICS• Publisher Paid Traffic & "User Exfiltration": Gareth explains how the perception of publishers buying traffic is shifting away from MFA spam, viewing it instead as a legitimate arbitrage strategy to pull users out of Facebook and build direct lifetime value.• The Death of RSS & Clunky Newsletters: The hosts lament the loss of Google Reader and RSS feeds, criticizing the modern pivot to email newsletters as a clunky, disorganized user experience compared to unified feed consumption.• Amazon Bedrock's Aggressive Master Agent Play: Adam reveals that Amazon is moving quickly to sign deals with agencies for Bedrock Agent Core, attempting to become the central "master UI" that governs all other advertising AI agents.• Prebid Management Consolidation & Revenue Guarantees: Gareth outlines the intense, knife-fight competition among outsourced publisher ad stack managers, where massive revenue guarantees are sparking suspicion and driving rapid market consolidation.• The Hypocrisy of Holding Company Conflicts: Following Publicis winning the Pepsi account, the hosts laugh at the double standard where advertising agencies must build physical walls to separate competitors, while Google and Meta pool rival data into the same black-box algorithms without scrutiny.CHAPTER TIMESTAMPS00:00 Vintage Coffee Commercial & Show Intro02:06 9/11 Memories and the Forgotten "Anthrax Night"05:46 The End of the MFA Stigma for Buying Traffic08:39 User Exfiltration: Stealing Audiences from Walled Gardens11:46 We Need RSS Feeds Back: The Clunky Newsletter Problem19:41 Amazon Bedrock's Aggressive Master UI Deals24:37 The Agent Wars: Will Google Talk to Amazon's Agent?27:48 Chalice's Bet on Modular Enterprise Architecture30:38 Brian O'Kelley's Scope3 Vision vs. Big Tech's Reality34:50 Holding Company Agent Swarms vs. Big Tech38:19 Publisher Prebid Management: Suspicious Revenue Guarantees45:12 "Competing with Knives": Consolidation in the Publisher Last Mile48:24 Amazon Publisher Services and the Death of S2S Header Bidding51:22 Publicis Wins Pepsi: The Hypocrisy of Agency Conflicts55:46 Clean Rooms and the Value of Per-Advertiser Data Isolation58:23 Back to School Season & Getting Kids to the Bus

Adam Heimlich and Gareth Glaser return for an action-packed episode following a chaotic 36 hours of breaking ad tech news. Adam kicks off the show by calling out Hightouch's recent case study against LiveRamp, explaining why claiming higher match rates than Google for CRM email uploads is fundamentally flawed and missing LiveRamp's true purpose as a modular identity translation layer. The hosts also examine Publicis' acquisition of LiveRamp alongside Epsilon and Conversant, building a fully integrated holding company tech stack while stealing the massive Pepsi account from Omnicom.The conversation pivots to a fiery breakdown of the Google antitrust ruling. Adam and Gareth dismantle the public misconception that Google "won" anything, detailing how Google's defense was laughed out of court by an 80-year-old judge and how Google launched Buyer Direct at 10% out of desperation. They analyze why a structural breakup failed, comparing the DOJ's potential behavioral remedies to the historic 2001 Microsoft Windows settlement. They also expose how Google Campaign Manager and Meta rely on probabilistic "modeled conversions" on iOS to trick automated AI budget allocators into handing them unearned attribution credit.To wrap up, Adam and Gareth break down the FTC's lawsuit against Amazon Sponsored Ads for artificially inflating winning bids in private second-price auctions, and recount how Meta's "Jedi Blue" deal with Google crippled mobile Prebid adoption. Finally, the hosts outline a joint plan to build guaranteed direct sales rules directly into Prebid, creating a open-source alternative to Google Buyer Direct.KEY TOPICSIdentity Translation vs. CRM Match Rates: Adam roasts Hightouch's case study against LiveRamp, explaining that uploading CRM lists directly to walled gardens requires no middleman, while LiveRamp's real value lies in modular identity handoffs above platforms.Publicis, LiveRamp, and the Pepsi Account Stunner: The hosts analyze why Publicis acquired LiveRamp to protect its per-advertiser modeling pipeline, while celebrating Publicis snatching the global Pepsi account from Omnicom.Google Antitrust Reality & "Modeled Conversion" Scams: Adam and Gareth explain that Google lost its antitrust trial badly, while exposing how Google and Meta use probabilistic "modeled conversions" to manufacture fake attribution credit on iOS devices.FTC Suing Amazon Over Second-Price Auction Gaming: The hosts break down the FTC's fraud lawsuit against Amazon Sponsored Ads for placing phantom second-price bids against buyers to artificially inflate final auction prices.Building a Prebid Direct Sales Competitor to Google: Gareth and Adam map out how priority direct-serving logic can be built into Prebid in weeks, giving publishers and buyers a way to execute guaranteed deals outside GAM.00:00 Grease Opening & Show Intro01:55 Hightouch vs. LiveRamp: The Flawed Case Study03:50 Publicis Acquiring LiveRamp & The End-to-End Stack09:22 Publicis Wins Pepsi Account from Omnicom12:23 Google Antitrust Ruling: "They Didn't Win Sh_t"17:00 Why Divestiture Failed & The Microsoft Remedy Model22:58 Google Campaign Manager & Fake "Modeled Conversions"28:06 Incrementality Modeling & Chalice Seed Controls31:00 B2B Programmatic & The Challenge of Tech Buying40:10 FTC Sues Amazon Sponsored Ads for Auction Gaming50:44 Meta, Jedi Blue & The Collapse of Mobile Prebid58:03 Building Guaranteed Direct Sales into Prebid

Fresh off vacation, Adam Heimlich and Gareth Glaser return for an unfiltered look at digital advertising’s shifting landscape. The show opens with an honest discussion on leadership friction, founder existential dread, and the contrasting "publisher dread" currently gripping the open web. Gareth likens the current state of digital publishing to being stuck on a 150-year-old sinking ocean liner, exploring how publishers are navigating traffic declines, Google AI Overviews, and the transition toward lifetime value (LTV) tracking and direct audience relationships.On the buy side, Adam reveals a hilarious yet frustrating trend: major agency holding companies are sending Chalice RFIs that verbatim repeat Chalice’s own modular AI pitch back to him after seven years. The hosts dissect why agency data aggregation models inherently output average performance for enterprise brands, while analyzing the broader macroeconomic shift as traditional consumer ad spend contracts and migrates into growth sectors like pharma, GLP-1 weight loss drugs, sports betting, and gaming.The episode climaxes with a deep dive into Taboola’s game-changing deal to manage NBC Universal’s programmatic sales. Gareth and Adam evaluate Taboola’s closed-loop performance model, its massive SMB advertiser scale, and why Wall Street is severely hypocritical in its valuation of Taboola compared to trade DSPs. They close with a spirited debate on agentic ad tech protocols, Beeswax history, and why AI will inevitably accelerate the in-housing of $500M+ enterprise ad budgets.KEY TOPICSPublisher Existential Dread & The Traffic Plateau: Gareth described open web traffic decline as a sinking 150-year-old liner, noting that while traffic has hit rock bottom, bright spots exist in local news adopting LTV tracking and gaming sites with direct type-in audiences.Agency RFIs & The Flaw of Data Aggregation: Adam shared that agency holding companies are sending him RFIs repeating Chalice's exact modular AI pitch back to him, noting that generic agency stacks aggregate data to output average results rather than custom enterprise optimization.The Rise of Pharma & Shifting Consumer Economies: Adam and Gareth noted that traditional consumer brand categories like beer and snacks are contracting in a slowing economy, shifting ad spend into growth sectors like pharma, GLP-1s, sports betting, and gaming.Taboola’s NBC Deal & The Closed-Loop Performance Model: Gareth highlighted Taboola taking over NBC Universal's programmatic sales, arguing that Taboola's closed-loop 65/35 revenue split and SMB onboarding infrastructure make it a massively undervalued performance powerhouse.Agentic Ad Tech & Accelerating Brand In-Housing: The hosts discussed how AI agents will streamline campaign execution, predicting an accelerated wave of brand in-housing that will challenge traditional agency fee structures.CHAPTER TIMESTAMPS00:00 Golf Shop Pre-Roll & Show Intro01:10 Leadership Team Meltdowns & Founder Dread05:43 State of the Open Web: Sinking Liners & Traffic Drops07:32 Publisher Survival: LTV Tracking & Gaming Sites12:13 Google AI Overviews & The Review Site Dilemma17:30 Yahoo Finance, Weather & Black-Hat SEO Traffic19:25 State of the Buy Side: Agencies Quoting Chalice's Pitch22:22 Why Aggregated Agency Data Outputs Average Results24:17 Contracting Economies vs. Pharma & GLP-1 Ad Spend28:06 Free Trade, Inflation & TV Price Deflation31:33 DSP Custom Algorithms & Beeswax History37:47 Taboola Takes Over NBC Universal's Programmatic Sales42:04 Why Taboola is Massively Undervalued vs. DSPs49:01 The Open Web vs. Taboola's Publisher Guarantees54:03 Agentic Ad Tech, ADCP & Swivel Debates59:21 Reaching Rock Bottom: Reimagining the Open Web

Fresh off a vacation in Fire Island, Adam Heimlich joins Gareth Glaser for an episode that balances hilarious observations on human status-seeking—complete with a story about Brooklyn zoo-goers misunderstanding baboon mating habits—with deep strategic analysis on the future of ad tech defensibility. The hosts open by examining what happens to the internet as Google Search's dominance wanes, predicting how publishers will pivot toward "orthogonal" content (highly uncorrelated, novel, or real-world local news) and why Google will artificially feed referral traffic to prevent publishers from blocking AI crawlers.The core of the episode tackles software defensibility and enterprise ad tech architecture. Gareth shares inside details from defensibility meetings at Chalice, challenging engineers to scope out what it would take for a $100M competitor to clone their tech, while highlighting how engineers think in "mind castles." Adam breaks down the fifth and final installment of his "Two Architectures" blog series alongside a new Bayer case study, explaining why modeling on the joint outperforms standard lookalikes, why all ad tech data science problems are edge cases, and why pure SaaS models fail in enterprise ad tech compared to custom per-advertiser infrastructure.The hosts wrap up with a tour through industry news and earnings. They dissect the ongoing backlash against The Trade Desk and CEO Jeff Green, defending Green's long-term conviction around DSP longevity, data privacy, and agentic prompt interfaces. They also critique ADCP and audit chains, evaluate Mark Ritson and Byron Sharp's "share of search" metrics, discuss Martin Sorrell's take on agency holding company defensibility, and celebrate Uber's ad business success story under Mark Grether.00:00 Oatmeal Court Audio & Fire Island Vacation03:16 Baboon Mating Myths & Human Status-Seeking06:48 Accused of AI Writing & The Post-Search Internet14:43 "Orthogonal" Content & Local News Production20:00 Local News Attribution & Google Spotlight Tags22:05 Gareth’s Defensibility Meetings & Engineer "Mind Castles"28:15 Adam’s Bayer Case Study & Data Science Edge Cases32:15 The Myth of Pure SaaS in Enterprise AdTech34:27 Pooled Averages vs. Per-Advertiser Custom Models37:50 AWS Fabric, ARTF Adoption & Measurement Lock-In43:25 Google Buyer Direct, ADCP & The Audit Chain Myth47:11 Share of Search, Byron Sharp & The Dark Lord of Penetration51:20 Martin Sorrell & Holding Company Compute Aggregation55:08 In Defense of The Trade Desk & Jeff Green's Conviction1:01:06 Collapsing Agencies & DSPs into Agentic Systems1:04:00 The Seismic Leak Story & Uber's Ad Success