We’ve got 99 (search advertising) problems, but the browser ain’t one

Advertisers like to believe search captures demand wherever it exists.  Andy Squire, RVP EMEA, Brave delves into why the reality is more uncomfortable: a fast-growing segment of high-intent consumers is now searching outside the platforms most marketers rely on every day. 

Search advertising has a reach problem, but most marketers don’t know it yet.

Right now, performance teams are optimising bids, refining match types, and fighting for share of voice in an auction that gets more expensive and more crowded every quarter. The logic is straightforward: go where the volume is. The trouble is, volume and reach are not the same thing. And the assumption that a legacy platform equals a complete audience is quietly costing advertisers more than their CPCs suggest.

Here's the uncomfortable truth: growing numbers of high-intent searchers have already left the building, and no amount of smart bidding is going to bring them back. But there is hope.

The privacy shift is structural, not cyclical

The move towards privacy-first browsing isn’t a trend that marketers should wait out. Instead, they should see it as a structural shift in how a significant and growing portion of internet users have chosen to engage with the web. These are consumers who have actively sought out alternatives to the default - such as downloading a different browser, switching to an independent search engine, and generally opting out of the data economy as best they can.

What’s more, they’re not a niche segment, but a special target group. In fact, in the UK alone, 2.6 million monthly users have made exactly that choice. These are people who are confident enough to make up their own minds rather than simply following others, and that’s precisely why marketers want to reach them frequently and consistently. Globally, that number exceeds 100 million. And because these users are on independently indexed, privacy-preserving search engines, they are not appearing in your Google or Bing campaigns. They are not being captured by your DSP. They are simply elsewhere.

This is what incrementality actually means in practice - not marginal efficiency gains within a platform, but entire audiences that exist entirely outside your current reach. For performance marketers obsessed with attribution, that’s a significant blind spot.

The metric search managers are sleeping on

Incrementality has long been discussed in display and social, but it rarely gets the attention it deserves in search, precisely because search feels so complete. When someone types a query and your ad appears, the transaction feels closed. Intent met, click delivered, conversion tracked.

But intent doesn’t live on one platform. Take a user searching for a hotel in London, or a comparison for a financial product, or the best price on the latest tech gadget. That intent exists wherever they happen to be searching. In simple terms, if they’re not searching where you’re advertising, the intent goes unmet and the customer goes elsewhere.

Marketers who are ahead of this are already asking a different question. Not ‘how do I optimise my existing campaigns?’ but ‘where are the customers I'm not reaching at all?’ That reframe changes everything about how you evaluate a new channel, and it changes the risk calculation, too.

What retention actually signals

One of the most telling indicators of a channel’s real performance isn’t the click-through rate or the CPC; it’s whether advertisers come back. Retention is the metric that cuts through the noise of launch incentives and trial periods and tells you whether the channel is actually delivering.

So when a search advertising platform achieves 90%+ advertiser retention, and counts major global brands across travel, retail, and finance among its customers, that’s not a coincidence. It reflects something real about the quality and incrementality of the traffic - that the clicks are converting, that the audience is genuinely distinct, and that the revenue is there.

For a marketer, this is important because these are brands with rigorous measurement frameworks, internal sign-off processes, and zero appetite for waste. When they stay, it’s because the numbers work.

Why alternative browsers are getting a seat at the table

There’s a version of this conversation that happens in planning meetings, and it usually goes one of two ways: either a new platform gets a token budget to tick a box on the innovation slide, or it gets dismissed entirely because the volumes don’t currently compare to the dominant players. Both responses miss the point.

The question isn’t whether an alternative search engine can replace your Google spend. Right now it can’t, and nobody is suggesting it should. The question is whether there is a distinct, high-intent audience that you are currently not reaching, a managed service model that minimises the operational lift on your team, and an incremental return that justifies the investment. When the answer to all three is yes, the size of the platform becomes a secondary consideration.

The search managers who will find themselves in a difficult conversation with their CMO aren’t the ones who tested something and it didn't scale. They’re the ones who didn’t test at all, and missed the window of opportunity.

The blind spot was always the problem

Search advertising doesn’t have a browser problem. The browser, in fact, is the star of the show, because it’s where the audience chose to go, and why they’re only reachable in one place.

The problem is the assumption that your current setup captures everyone worth reaching. Because it doesn’t, and it never did. So yes, you might have 99 problems with your search strategy, but finding your missing audience doesn’t have to be one of them.

Also published in: Performance Marketing World