Your Creative Team Is Still Making Single Image Ads. Your Buyers Have Moved On.

Somewhere in your content pipeline is a creative team still optimizing single image ads for the eighth straight quarter, and somewhere in your buying committee is a VP who's now seeing three different document ads a week from your competitors.

The data backs up the shift. GrowthSpree's 2026 document ads analysis found document ads delivering 3 to 5x the engagement of equivalent gated whitepaper campaigns, with view completion rates of 25 to 40%, largely because the content shows up natively in feed instead of forcing a click-through-and-fill-a-form detour. Single image ads still have a place, they're fast to produce and cheap to test, but they're not carrying the format mix on their own anymore.

This is a positioning question as much as a creative one. The format you lead with signals how seriously you're investing in the buyer's time. A single image ad with a stock photo and a generic headline says "we're running ads." A well-built document ad that teaches something in 90 seconds of scroll says "we understand your problem better than the next vendor in your feed."

What to push your team toward this quarter:

• stack formats by funnel stage instead of picking one and running it everywhere, single image for early awareness, document ads for consideration, video for the in-between
• treat document ads as ungated by default, since the engagement data shows the reach matters more than the gated lead capture for awareness-stage content
• audit how long it's been since your creative team tested a new format, because "it still works" is not the same as "it's still the best option."

We covered the format-specific data in Thought Leadership Ads Are Outperforming Single Image Ads at 2.2x. Are You Using Them?, and the pattern holds across formats: native, in-feed content is quietly beating the gated, click-through stuff most teams default to. Yirla's use cases page shows what tracking format performance across a competitive set actually looks like.

Buyers moved on from single image ads a while ago. The question is whether your creative team noticed.