Home AdExchanger Talks MediaMath (By Infillion) Was Back At Cannes This Year – But With A Far Different Story To Tell

MediaMath (By Infillion) Was Back At Cannes This Year – But With A Far Different Story To Tell

SHARE:
Laurel Rossi, CRO & CMO, Infillion

Cannes is where deals get done – and sometimes don’t get done. MediaMath knows this all too well.

In Cannes last year, MediaMath was in the midst of furiously attempting to get itself acquired, a final lifeline before having to go out of business. Those negotiations ended up falling apart and MediaMath went bankrupt one week later, its demise making for one of the biggest ad tech stories of the year.

But that’s not where MediaMath’s story ends, says Laurel Rossi, CRO and CMO of ad tech platform Infillion, on this week’s episode of AdExchanger Talks, recorded live in Cannes last week. In August, Infillion bought MediaMath’s assets out of bankruptcy and, earlier this year, relaunched the offering as part of its stack.

And the integration – still ongoing – has been a heavy lift. This process is always a big project from a technology perspective, let alone for a platform that was on ice for several months. But, in this case, there’s also a human element to the integration, Rossi says.

More than 300 people lost their jobs when MediaMath closed its doors, and Infillion has made it a priority to rehire as many former employees as possible. It’s been able to bring back roughly 60 people so far, including many of the engineers, and “that’s ramping every week,” Rossi says.

Infillion is also reactivating preexisting relationships with MediaMath’s supply, data and infrastructure partners.

But what about brands? MediaMath’s advertiser clients were left scrambling to reroute their spend after MediaMath’s sudden shutdown, which happened to happen on the Friday before the July 4 holiday weekend.

They’re coming around, Rossi says. Infillion has 80 customers in the pipeline, three-quarters of which have already been activated.

“That’s been a nice trajectory for us and a nice Year One,” Rossi says. “I don’t know what we expected, but we didn’t expect anything to some degree.”

In terms of what’s next, Infillion plans to offer self-serve options – it’s mostly been in the managed service business until now – and focus more on CTV. To be fair, who isn’t?

“But we’re not necessarily looking to be the third or fourth DSP,” Rossi says. “We’re looking to be ourselves in terms of our ability to service the middle and upper part of the market in a unique way.”

Also in this episode: A debrief on Cannes trends, the bull – and bear – case for retail media networks, why Infillion decided to combine the CRO and CMO roles into one and how to convince creatives that “programmatic” is not a dirty word. Plus, why Rossi made the move to ad tech in 2021 after more than two decades working at agencies.

For more articles featuring Laurel Rossi, click here.

Must Read

The Rise Of Principal Media And The End Of The Agencies As We Knew Them

Ad agency holding companies are among the most adaptable businesses out there. In recent years holdcos like Publicis, WPP and Omnicom-IPG have stretched our notions of what an agency business even is exactly.

B2B symbols in magnifying glass, B2B Marketing, Business to business, e-commerce, Business Company Commerce Technology digital Marketing, business action plan Strategy, internet online marketing.

How One Agency Startup Uses Real-Time Data To Develop Real-Time Ads

Audience preferences are constantly evolving. So why not ads that evolve in real time, too? No, really.

MyFitnessPal Wants To Start The Health And Wellness Subsector Of Retail Media

MyFitnessPal has just announced the launch of a data-driven advertising business that draws on its wealth of user-provided meal planning, fitness and nutrition data.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters
A comic depicting people in suits setting money on fire as a reference to incrementality: as in, don't set your money on fire!

Smartly Is Planning To Acquire INCRMNTAL Within The Next Few Weeks

Smartly is acquiring INCRMNTAL, an incrementality measurement startup founded in Tel Aviv in 2019 that focuses on causal lift rather than user-level tracking.

Viant Had A Good Q4, But Still Needs To Punch Up At Bigger Platforms

Viant reported its Q4 and full-year 2025 earnings on Wednesday evening and investors appeared pleased.

Puzzle pieces connected together. Two puzzle pieces with cables coming together on yellow background. Problem solving concept, business solutions and ideas. Vector illustration.

The Boring Infrastructure That Could Make Agentic AI Happen For Ad Tech

AI agents are moving fast, but MadConnect says ad tech’s slow, messy plumbing still needs an overhaul before agentic marketing can really work.