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SimonJHarris

@SimonJHarris

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- AdOps & Privacy -

UK/NL ¯\_(ツ)_/¯
Joined February 2009
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@SimonJHarris
SimonJHarris
6 days
Big News: Google is rolling out AI summaries of news in their Discovery product in the US. I'd imagine this will compound concerns amongst publishers about Google zero/declines in traffic from the mountain view giant 👉
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@TechCrunch
TechCrunch
6 days
Google Discover adds AI summaries, threatening publishers with further traffic declines | TechCrunch
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@SimonJHarris
SimonJHarris
7 days
Sad to hear. Lots of good people at TripleLift. I hope those affected land on their feet.
@adexchanger
AdExchanger
7 days
TripleLift cut <20% of staff last week—its 3rd round of layoffs since 2020. New CEO Dave Helmreich took over in Feb, echoing the same timeline that preceded previous cuts. 📖
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@SimonJHarris
SimonJHarris
14 days
Really looking forward to getting into Apple In China by @PatrickMcGee_ I’ve heard only good things about it so far!
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@SimonJHarris
SimonJHarris
20 days
Really interesting read on AdExchanger today: The Death Of The DSP? How Ad Tech’s Cash Flow Crisis Threatens The Entire Ecosystem. Full article here:
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@SimonJHarris
SimonJHarris
1 month
The CMA is considering releasing Google from its Privacy Sandbox commitments as "Protections secured by the CMA are no longer needed after Google stepped back from plans which could have favoured its business in multi-billion-pound online advertising sector" cc @aripap
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@SimonJHarris
SimonJHarris
2 months
Super interesting & Smart:."One no longer “buys” a product, but instead, they are “hiring” an AI agent to autonomously execute tasks & perform a job’s function" .Great idea, I'd imagine Google & Meta will build similar into their buying platforms powered by their LLMs.
@gigico_ai
Gigi
2 months
Meet the new Gigi 🍒.Your agency’s next media manager for the Amazon DSP. Built to:.💡 Think like your best strategist.🤓 Crunch numbers like your strongest analyst.💻 Scale like software. Learn more →
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@SimonJHarris
SimonJHarris
2 months
Bumped into the legend that is @sw12 whilst at I/O and talked Privacy & the future of the web. All that was missing was @alextcone
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@SimonJHarris
SimonJHarris
2 months
Excited to be back in Mountain View & for #GoogleIO tomorrow!
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@SimonJHarris
SimonJHarris
2 months
There's not a tonne of information on these products yet but the official announcement is here.
blog.youtube
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@SimonJHarris
SimonJHarris
2 months
Youtube celebrated their 20th anniversary at Brandcast & announced:.1⃣ Shoppable CTV Ads.2⃣Peak Moments: Gemini finds moments within YouTube’s popular content & places contextually relevant ads. 3⃣A Masthead on CTV An immersive, edge-to-edge canvas for ads on the YT homepage
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@SimonJHarris
SimonJHarris
2 months
2/2 So that's the AdTech, in terms of reach & usage:.5⃣The ad-supported plan, now reaches more than 94M MAUs .6⃣More 18-34-year-olds than any other US broadcast or cable network. 7⃣Ads members in the US spend an average of 41 hours per month on Netflix.
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about.netflix.com
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@SimonJHarris
SimonJHarris
2 months
1/2 Some key facts from the @Netflix Upfronts:.1⃣Their Ad Manager launches Next week in EMEA. 2⃣It'll be in all 12 ad-supported countries by June. 3⃣They're launching brand lift measurement. 4⃣Interactive midroll & pause formats rollout in 2026
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@SimonJHarris
SimonJHarris
2 months
This Tweet aged like Milk….
@SimonJHarris
SimonJHarris
1 year
Before Programmatic vs After Programmatic
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@SimonJHarris
SimonJHarris
2 months
The end of an era: Microsoft is closing down what used to be the AppNexus DSP in February next year.
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@Digiday
Digiday
2 months
Microsoft Advertising is closing its DSP, with the online giant informing clients the ad tech unit no longer aligns with its AI priorities.
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@SimonJHarris
SimonJHarris
3 months
I’ve had a rougher month than most AdTech engineers so I’m very much looking forward to a long run in these to blow off the cobwebs & start the healing process 🕊️
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@SimonJHarris
SimonJHarris
3 months
This is 😂 From an adoption POV non-deprecation removes most of the urgency from the market, as with GDPR unless the industry has to it doesn’t move quickly. That being said I still think Alt-IDs are important for Safari but clearly the value of these businesses will be harmed.
@AdtechGod
AdTechGod ®️🍪
3 months
What’s this mean for the alts?
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@SimonJHarris
SimonJHarris
3 months
Huge news & official from Google: “We’ve made the decision to maintain our current approach to offering users 3P cookie choice in Chrome, and will not be rolling out a new standalone prompt for third-party cookies”
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privacysandbox.com
In this April 2025 announcement, the Privacy Sandbox team shares next steps for Privacy Sandbox and tracking protections in Chrome.
@aripap
Ari Paparo
3 months
Google won’t be removing third party cookies after all!?!?!.
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@SimonJHarris
SimonJHarris
3 months
RT @tkawaja: Fast forward 7 months and the monopoly verdict is in for ad serving and ad exchange (but not DSP). Overall, this is a shot in….
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@SimonJHarris
SimonJHarris
3 months
Google wilfully acquired & maintained monopoly power in the adtech market. I cannot wait for the emergency pod from @aripap & co @marketecturetv. Everyone is thinking of remedies & breakups but if that does happen it's likely good for both Google & the Market as @tkawaja says:
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@Digiday
Digiday
3 months
Google has been found guilty of antitrust violations in two of the three alleged markets, following a long-awaited ruling in its ad tech antitrust battle with the Justice Department.
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@SimonJHarris
SimonJHarris
3 months
I've heard people saying that clean rooms are failed as a standalone product. I don't know the AdTech business well enough to say whether that is true or not. But if it is, Digiday have the inside track of how WPP paid $150m for a product feature: .
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digiday.com
WPP paid an alleged $150 million for InfoSum to burnish its offering in Madison Avenue's data arms race. But just how will the market react?
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