Behind the 1.5x Click-Through Rate: The Rules of Advertising Have Changed

A couple of days ago, a friend of mine who runs an e-commerce business came to me pouring out his troubles.

He said his three-person media buying team was spending half its time on creatives. Writing copy, reworking images, waiting on the design queue — a single ad could drag on for a week from idea to launch. The media buyer was one step away from becoming a project manager.

I said, do you know what the inside of today's advertising platforms actually looks like?

He paused, caught off guard.

I pulled him over to my computer and showed him a few numbers. When he finished looking, he went quiet. Microsoft's advertising team once held an online session that took these plays apart piece by piece, and there are a few numbers in it I want to pass on to you today.

First, See the Trend Clearly: Search Is Turning into Conversation

What is search?

In the past, the moment you thought of search, what floated up in your mind was that input box. Type a few keywords, hit enter, ten blue links. You dug through the results yourself, until you dug up the one you wanted.

What about now?

More and more people don't search that way anymore. They just ask, chatting with AI. "My budget is 3,000 yuan, I want a treadmill that's solid value for the money, any recommendations?" A few exchanges, and the answer is out. Discovering, comparing, deciding — the whole shopping journey has been compressed into one conversation.

Gartner once offered a prediction: by 2026, traditional search engine usage will drop by 25%.

25%. A quarter of all searching has moved out of the input box and into the chat box.

What does this mean?

It means if your content still only revolves around keywords, your brand is slipping out of view for a whole segment of consumers. They will never even set foot on the battleground where you've set up your defenses.

So what do you do?

Meet consumers in the words they already use. However people ask, that's how you answer. Natural language, real intent — not piles of keywords. Tools like Bing Webmaster Tools can show you where your content opportunities are and how you're performing. You have to see it before you can optimize it.

The trend is clear. Next, the tactics. Three of them, each more concrete than the last.

Tactic One: Hand Creative Production to AI

Back to my friend's pain point: creatives take too long.

Copilot is built into the Microsoft advertising platform. What can it do? Give it one prompt, and within seconds, headlines, visual assets, campaign insights — all of it comes out.

There's one detail I find especially clever: a "change the tone" feature. Same selling point — ask for a professional, steady version, and it gives you one; tell it to make this one a little more humorous, and it gives you another. Two ads, aimed at two different audiences, done in seconds.

Today's buyers go for exactly this. They expect you to speak the way they're used to being spoken to. Personalization at scale used to be a luxury, because every revision of copy was real, hands-on manpower. AI has knocked that cost down, and only now has personalization turned from slogan into action.

How are the results?

In October 2024, Microsoft shipped a major update to the Copilot on its ad platform. First-party data from the following two to three months showed: AI-driven search and chat delivered a 1.5x lift in click-through rate (CTR), conversion rates were climbing, and customers were completing their journeys more than 30% faster.

What does a 1.5x click-through rate mean? Same budget, same bids, half again as many people walking through the door.

Tactic Two: You Manage Strategy, the Machine Manages Execution

Creatives are sorted; the second question arrives: how do you actually run the ads?

Anyone who has bought media knows that campaign management is fiddly work. Choosing placements, adjusting bids, testing creatives, eyes on the dashboard every day tweaking settings. Advertisers' time gets shredded across one dashboard after another.

Microsoft has a product called Performance Max (a goal-based campaign type that automates placements, bidding, and creatives across Microsoft's entire network), and its thinking is completely different.

The division of labor is simple: you set the strategy, it runs the execution.

Your job is to hand over everything you've got: creatives, signals, goals. It then takes those and, across Microsoft's full lineup — Copilot, Bing, Edge, entry points like these — dynamically generates ads, dynamically adjusts bids, dynamically swaps creatives. Which creative performs well with which audience? It learns that itself through continuous A/B testing, and changes things on its own.

The human has gone from operator to examiner.

The numbers are there too: with Copilot in the mix, Performance Max ads deliver 1.7x the click-through rate of traditional search alone.

If your team wants to scale up without grinding people down, this road deserves a serious look.

Tactic Three: Fish Where the Crowd Is Thin and the Catch Is Bigger

The first two tactics were about efficiency. The third is about where to fish.

Everyone is fighting for the same traffic on a handful of big platforms, bids climbing ever higher, margins wearing thinner.

But Microsoft's ecosystem hides a group of people you won't run into anywhere else.

Look at one set of numbers. Comscore's US data for December 2024: Microsoft can reach 221 million people Pinterest can't, 125 million people Instagram can't, plus several million who aren't active on Google, Facebook, or Amazon. The whole ecosystem: more than 1 billion consumers.

These people aren't just different — they're worth more.

Microsoft's internal data, together with the global research GWI ran from Q1 2023 to Q1 2024, points to the same conclusion: among this group, the share of high-income people is 49% higher, and they're 20% more likely to place an order.

Think about what that means. Your rivals are stepping on each other's toes in a sea of people, while you're fishing in quieter water, for bigger fish.

Stack the first two tactics on top — AI making your creatives, AI running your campaigns — and the same budget now lands on more valuable people. The ROI math finally works.

Where to Start? Start Where It Hurts Most

Hearing all this, you might be thinking: I get the logic, but my campaigns have been running for a year — do I really have to tear it all down and start over?

No. Three steps are enough to get going.

Step one, get your brand into the conversation. Ads in Microsoft Copilot weaves ads right into the canvas of the AI conversation: users ask, and there you are.

Step two, launch a Performance Max test campaign, hand the execution work to automation, and see what kind of splash it makes.

Step three, put the platform's Copilot to work. Managing campaigns, producing creatives, asking questions on the spot — all of it done right in the dashboard.

And then?

Start small, test seriously, and double down wherever it works.

Don't reach for something big right away. Find the spot that hurts most and start there. If creatives keep you waiting too long, for example, use AI to fix creatives first. Once one point is running smoothly and the numbers prove it, replicate it on the next.

AI-powered advertising was never a game only giants can play. A one-person team or an operator managing global campaigns — the tools are right there, and the barrier to entry has already dropped.

Finally, Back to My Friend

That day, after the demo, he asked me: then what are our designers supposed to do?

I said, let machines do what machines are good at: produce ten versions of copy, test a hundred combinations. Let your people do what humans are good at: judging which direction is worth testing, and which line truly lands in the user's heart.

Machines handle speed. Humans handle what's right.

That, roughly, is the division of labor for advertising in the AI era: nobody is replacing anybody — everyone goes back to their proper post.

Hmm, that came out a bit convoluted. Put it this way—

Time saved should be spent on things worth more. That's what ROI actually means.

Here's hoping you, too, get free of the creative production schedule soon.