As we jump headlong into 2019, the digital advertising industry continues its exciting journey through new ad formats, breaking news, and shifting ad budgets. To dive deep into the state of the industry and anticipate what the New Year will bring, we dove into industry data and the Marin Advertising Index—which represents billions of dollars of annual ad spend on the Marin platform. These 10 trends in digital advertising indicate new possibilities, persistent challenges, and ongoing turf wars among major industry players.

1. Blurred Lines: Google, Facebook, and Amazon

As the triopoly rises to the top and competes fiercely with each other for digital ad dollars, the worlds of search, social, and eCommerce will continue to blend together. Amazon is essentially a massive search engine now, Google has seen great success with Shopping Ads, and now Facebook, through Instagram, is becoming a major player in eCommerce. How can marketers optimize spend?

The Opportunity: Marketers will need to work hard to connect the dots across all these different channels and seek out an independent view of the entire customer journey, especially as lines are blurring across publishers and devices.

2. The Rise of Instagram and Facebook Stories

During its Q3 2018 earnings call, Facebook reported that more than one billion Stories are shared daily across Facebook, Instagram, and WhatsApp. And where consumers go, marketers follow. Marin Software’s Q3 Digital Advertising Benchmark Report found Stories represented 25% of their total Instagram ad spend, up from just 8% a year earlier—that’s a 212% increase YoY and rising.

The Opportunity: Because Stories are such a rich, immersive ad format, there’s plenty of opportunity to experiment with engaging creative. But brands are at the mercy of users’ thumbs clicking through the story quickly, since Facebook hasn’t yet implemented unskippable ads like Snapchat. So, it’s more important than ever to get the creative right, especially since Facebook is still working out the kinks of the format.