How to choose an agency to develop a campaign that lands

Most campaign briefs fail because they're handed to whoever picks up the phone first, or whoever has the flashiest portfolio. Six months later, the ads are live, the spend is committed, and the work isn't moving the needle. By then, the wrong choice is expensive to undo.

Before you even start comparing agencies, understand what you're actually buying. A campaign isn't a poster or a video—it's a sequence of decisions about who you're trying to reach, what you want them to do, and how you'll know if it worked. An agency's job is to make those decisions *with* you, not *for* you. The best candidates think strategically first and creatively second. The worst skip the thinking and jump to the prettiness.

Does their process match your timeline

Agencies differ wildly in how fast they work, and speed isn't always your friend. A shop that promises a finished campaign in two weeks is either recycling old ideas or not doing the thinking. A campaign that lands needs time for planning: understanding your market, your competitor landscape, and what's actually motivable in your audience right now.

Ask directly: "Walk me through your campaign development process from brief to launch. How long does each phase take?" Listen for whether they talk about *strategy first* (discovery, audience insight, positioning) before jumping to *execution* (creative, production, media buying). If they skip the strategy phase, they're optimising for speed, not results.

Then ask what's non-negotiable in their timeline and what's flexible. A responsible agency will push back if your deadline is too tight for proper thinking. That pushback is a green flag, not a problem.

What their recent campaigns tell you about fit

Portfolio work is a trap if you're not careful. An agency's best-looking work often won't be their best *performing* work. Beautiful campaigns that don't deliver results are expensive mistakes. So ask to see campaigns they've built in your industry or for similar audiences, and then ask the hard question: "What did this campaign achieve for that client?"

Listen carefully. If they talk mostly about creative awards, media impressions, or how many people saw it, that's not the same as impact. If they talk about sales growth, customer acquisition, repeat purchases, or behaviour change—the things that matter to *you*—that's a stronger signal. They don't need to share confidential client numbers; they just need to demonstrate they think about outcomes, not just outputs.

Also ask which campaigns they *didn't* enter into awards. Often the most effective work flies under the radar, and an agency that only shows you decorated campaigns may not care about what actually works.

Whether they'll push back on your ideas

A campaign develops best when agency and client disagree productively. If an agency nods at everything in your first conversation, they're either not thinking or they're afraid of you. Neither is ideal. The right partner will listen, ask why you believe what you believe, and then present a strategic perspective that might surprise you.

In early conversations, float a rough idea or hypothesis about your campaign. Watch whether they defend it, question it, or explore it. A good agency will say something like: "That's worth testing, but let's first look at what your audience is actually responding to right now." They're not dismissing your thinking; they're opening the door to better thinking.

Also ask how they handle disagreement with clients. Do they present one recommendation confidently, or do they offer three equally valid options and let you choose? (The former is usually sharper.) If a conflict arises mid-project, how do they resolve it? An agency that describes a collaborative resolution process—talking through data, revisiting the strategy, being willing to change course—is more likely to deliver something that lands.

The final filter is simple: do they ask you more questions than you ask them in your first meeting? If so, they're investigating the real problem before proposing solutions. That's the process that produces campaigns worth launching. Finding that kind of partner matters more than finding the one with the most followers or the slickest website. Strove lets you shortlist agencies with strong track records in campaign development, read client feedback, and request quotes from a handful of solid candidates at once—take time to vet the ones who ask the right questions.