In five years, Instacart’s retail media network (RMN) has transformed from a simple performance engine into a full-funnel, end-to-end marketing ecosystem.

Marketers agree creative drives results, but many still struggle to define and scale it. Taylor Stewart, global head of retail media engagement at TripleLift, joins EMARKETER’s Arielle Feger to discuss how brands are closing the creative gap by using AI, testing roadmaps, and full-funnel strategies to turn ideas into measurable performance.

In an EMARKETER interview, Reddit COO Jen Wong shared optimism following the platform’s strong Q2, highlighting its focus on delivering ad outcomes over increasing ad load. Despite capturing just over 1% of US social ad spend, Reddit is growing ARPU through investments in machine learning, creative tools like Memorable AI, and advertiser infrastructure. Wong emphasized Reddit’s auction model supports full-funnel goals, while global expansion is underway through localized insights and self-serve adoption. She spotlighted Reddit Community Intelligence as a milestone, enabling brands to tap into decades of authentic discussion data. The company’s long-term bet: authenticity will outperform algorithms.

AI agents are here, but they’ve had little effect on the consumer journey so far. That should change by the end of 2028.

The National Retail Federation (NRF)’s Big Show is happening in New York City this weekend, and will offer an opportunity for retail media networks (RMNs) to pitch themselves to advertisers. Even though retail media is huge—exceeding $62 billion in US ad spend this year per our forecast, most of those ad dollars will go to the biggest RMNs. The remaining players are vying over the same $8.58 billion that isn't scooped up by Amazon, Walmart, or Target.

Edelman wants to rely less on top-funnel brands: Layoffs show the company attempting to diversify revenues and meet demand for marketing services.

As the path to purchase becomes more fragmented, brands must be everywhere the customer is—and retail media partnerships are stepping up. “There really isn't [one] common flow, and so you really have to make sure you're present in any place the consumer is thinking about your brand's products,” Eric Tarnowski, senior vice president, connected commerce at Kenvue, said during Advertising Week New York. “Every conversion point is a brand-building opportunity.”

Affiliate marketing is maturing into a multidimensional, full-funnel channel. But not everyone is convinced of its potential, said Alexandra Forsch, president of Awin Americas. For senior decision-makers, affiliate marketing is “considered a very tactical channel and not a strategic one, and as such, it’s not as attractive,” Forsch said on a “Behind the Numbers” podcast episode.