Product and business aren't two teams. Act like it.

Product and business teams working at cross purposes isn't a culture problem. It's a product problem.

I've seen it across a dozen engagements. The product team ships something they're proud of. The business team is chasing a number nobody told product about. Both are working hard. Neither is working on the same thing. And by the time anyone notices, you've burned a quarter on the wrong priorities.

The fix isn't a workshop. It's not a new Slack channel. It's agreeing — clearly, in writing, before anything gets built — on what success looks like for both sides.

Start with the metric, not the feature

The most common version of this problem: product defines success as shipping the feature. Business defines success as the revenue impact. Those aren't the same thing, and if you don't reconcile them before the sprint starts, you'll have an argument after it ends.

Before any piece of work goes on the roadmap, it should be able to answer two questions: what user problem does this solve, and what business outcome does solving it drive? If either answer is vague, the work isn't ready to be prioritised.

This isn't bureaucracy. It's how you stop the team from building things nobody asked for.

The Slack example everyone cites — and what they miss about it

Slack is the go-to case study for product-business alignment, and for good reason. They built for an internal need, found product-market fit accidentally, and turned it into a business. But the part people skip: the reason it worked is that they had a clear signal before they scaled. They knew what success looked like early, which meant every subsequent decision had a reference point.

Most teams don't fail because they lack the Slack story. They fail because they never define the reference point. What does good look like? What does it look like in six weeks? If the product team and the business team can't answer that the same way in the same room, you have a problem — and shipping faster won't fix it.

What actually works

Three things that consistently close the gap, none of which require a new tool or a new meeting.

One shared north star metric. Not a list of KPIs — one number that both sides agree represents progress. Everything else is context.

A roadmap that shows the why, not just the what. Every item on the roadmap should have a line that says: we're building this because we believe it will move X. If you can't write that line, the item isn't ready.

A regular, short conversation between product and business leads — not to report status, but to ask: has anything changed that should change our priorities? Markets move. Assumptions break. The teams that catch it early are the ones talking often enough to notice.

The honest version

Product and business are the same team with different pressure points. Business is watching the revenue line. Product is watching the user. Both are right to care about what they care about — the problem is when neither side knows what the other is looking at.

The answer isn't coordination for its own sake. It's shared clarity on what you're building, why it matters to the business, and how you'll know it worked. Get that right and the rest follows. Get it wrong and no amount of process will save you.

This shared clarity is also what makes stakeholder communication sustainable. And when the time comes to choose what to build, a prioritisation system keeps both sides honest about what matters.