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Integral Ad Science sells the industry one thing: independence. Not software, not dashboards, not "AI-first" anything.

The product is the word third-party.

Strip that out and IAS is just a pretty shitty data company with a sales team.

So start with what we're hearing about IAS itself.

Insiders have told ADOTAT that IAS will not exist as a separate company a year or two from now. Either it gets folded into something else, or it closes down and is sold in bankruptcy.

And according to those insiders, that is the outcome the board wants. I’m not sure I get this, but do plan to look more into it in the future.

We have not seen documents. We are telling you what people inside told us, and we are telling you who hasn't answered. IAS has been private since December 23, 2025, when Novacap closed its $1.9 billion all-cash take-private at $10.30 a share and pulled the company off Nasdaq. When the deal was announced, Novacap's partner praised IAS's "stellar leadership team." We asked investors about the board's plans. Investors have told us, well, nothing so far.

Hold that thought. A referee whose owner may be shopping it for parts is a referee whose rulings you should read very carefully. Because here's what that referee owns.

Last week, the pipe

Last Tuesday we reported that Viant was pitching agencies DirecTV inventory for less than DirecTV charges. DirecTV told us that wasn't true. Both turned out to be telling the truth, because they weren't describing the same product.

A DirecTV person not authorized to speak told us the inventory going through Viant is the remnant: the shows no one else wants, the leftovers, and that DirecTV knows it gets blended. People inside Viant told us they pitch agencies a larger blended buy across DirecTV, Hulu and other places. A former Viant employee described the mechanic: a buy is booked against DirecTV, extended to cheaper supply that doesn't run on DirecTV, and reported as DirecTV.

Viant didn't answer three letters. DirecTV answered through its outside spokesman, on background, with a recycled line.

The pipe all of that runs through has a name: Direct Access. It's Viant's flagship. More than 80 percent of Viant's on-platform CTV spend ran through it in the second quarter, up from just over half in the first. Viant calls it fee-free for buyer and seller. Tim Vanderhook told investors it was driving 35 percent CPM reductions.

And the next leg of growth in that pipe doesn't run through DirecTV. It runs through IAS.

This week, who owns the plumbing

On July 8, 2026, IAS and Viant announced that Direct Access now reaches streaming services running on Publica, the CTV ad server owned by Integral Ad Science. Viant says it expects more than 90 percent of its on-platform CTV spend to move through Direct Access as Publica publishers onboard.

Read that sentence slowly. The verification company owns the ad server that a DSP says will carry nine of every ten of its CTV dollars.

And the announcement told buyers what to do next. Advertisers buying Publica inventory through Viant were pointed to IAS Total TV for show-level, genre-level and rating-level transparency and suitability controls. IAS describes Total TV as pulling content insights, media quality, supply-path information and outcomes into one place, including data from opted-in Publica publishers.

The ad server is IAS. The transparency report is IAS. Some of the data in the transparency report comes from the ad server. Which is IAS.

What Publica actually sells

IAS bought Publica in August 2021 for roughly $220 million. Thirteen months later, in September 2022, already owned by IAS, Publica launched Platform Connect.

The pitch was audience extension. Publica said the product let streaming publishers run audience extension strategies at scale without individual buyer and seller contracts, with a publisher able to act as buyer or seller through one managed connection. Publica would serve as a "neutral clearing house," collecting money from buyers and distributing it to the sellers of inventory. It said it wouldn't charge either side a percentage of media.

Audience extension is the thing we spent last week on. It's the mechanic that lets a buy carry one publisher's name and run somewhere else. And the company that sells the industry its verification launched a product to do it at scale, after it bought the company.

Is it still there? Yes. Publica's current terms, last revised December 9, 2024, explicitly govern "Managed Platform Connect and Platform Connect." IAS's own service descriptions list Platform Connection and Gateway. Gateway lets a Publica seller expose inventory to other Publica customers and to IAS's own advertiser and agency customers, and it comes with audience extension forecasting, "enhanced deal insights," and premium pod placement: tier-zero priority, first slot, bookends.

Why this troubles us

IAS's defense, from the start, has been simple. When it bought Publica in 2021, the company said owning an ad server did not compromise its standing as a trusted verification partner or amount to "marking our own homework."

Former CEO Lisa Utzschneider said some Publica assets would stay separate and IAS would not change course as an independent third-party verifier.

That was before Platform Connect. Before Gateway sold audience extension forecasting to IAS's own buyers. Before Viant routed its CTV future into Publica. And before insiders started telling us the board wants out.

Here's the structure, plainly:

IAS owns the ad server. Publica serves the ads for the streaming services in question.

IAS runs the connection. Platform Connect and Gateway link buyers and sellers, including IAS's own advertiser customers.

IAS touches the money. Under its current terms, IAS/Publica collects what buyers owe, deducts its own fees, and remits what's left to sellers after funds clear.

IAS sells the scoreboard. Total TV, IVT detection, viewability and suitability, sold to the buyers spending through that same infrastructure.

IAS keeps the data. Publica's terms let IAS use aggregated, anonymized customer data in products, benchmarks and reporting for buy-side CTV verification customers, and say the company may be paid for it. After the deal, IAS told investors Publica gave it access to content and first-party data that would speed up its CTV roadmap.

The referee doesn't own the teams. It owns the stadium's ad server, runs the box office, holds the gate receipts and sells the scoreboard. That's not proof the score is rigged. It's the reason you don't let one company do all four.

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