Retail Media and Shoppable TV Are Eating the Budget. Most Brands Are Buying In Blind.

Retail media is now the third wave of digital advertising, after search and social, and connected TV is riding alongside it as the fastest-growing premium ad format. The budgets have already moved. The question is whether the discipline to spend them well has caught up.

The numbers are loud. Retail media is reaching $62 billion in 2026 as the fastest-growing channel by percentage. The US connected TV market sits around $33.5 billion, a 28% jump year on year, outpacing every other established digital channel. The two are merging into shoppable CTV, where a viewer can scan, click or save an offer straight off the screen.

Here is the pattern worth watching. Money flows into a new channel faster than the ability to measure it. Brands shift spend because everyone else is, the platforms make it easy and the case studies look great. Whether it makes margin is a question that gets asked later, if at all.

Retail media has a real edge. It sits next to the purchase with first-party shopper data behind it. CTV brings premium attention. Combined they are genuinely powerful. They are also where a lot of money will be wasted by brands buying in because of the growth rate rather than the return.

For Australian advertisers, retail media, search and social are the channels forecast to drive market growth. The retail networks here are maturing fast. The temptation is to follow the budget shift without the rigour. A channel being new does not exempt it from the only test that counts. Does it make volume or margin.

The budget is moving for a reason. Move with it on evidence, not on the size of the growth chart.