OKRs vs KPIs: Stop Confusing the Two and Start Using Both

OKRs and KPIs are not the same thing, and using them interchangeably is one of the more common ways marketing teams end up measuring the wrong things with the wrong tools. OKRs (Objectives and Key Results) define where you are trying to go and how you will know you got there. KPIs (Key Performance Indicators) tell you whether the systems you have built to get there are functioning as intended. One is strategic. The other is operational. Both matter, but only when you understand which is which.

I have sat in enough quarterly business reviews to know that most marketing teams are swimming in data and starving for direction. They can tell you the click-through rate on last month’s email campaign, the bounce rate on the homepage, and the cost per lead from paid search. What they often cannot tell you is whether any of it is moving the business forward. That gap, between operational reporting and strategic clarity, is exactly what the OKR versus KPI distinction is designed to close.

What Is a KPI and What Is It Actually For?

A Key Performance Indicator is a metric that tells you whether a specific process or function is performing within expected parameters. The word “key” is doing important work there. Not every metric is a KPI. A KPI is a metric you have deliberately selected because it reliably signals the health of something that matters.

In a paid search account, cost per acquisition might be a KPI. In an email programme, open rate and click-to-open rate might be KPIs. In an SEO channel, organic sessions and keyword ranking movement might be KPIs. Semrush has a useful breakdown of how KPI reporting works in practice, which is worth reading if you are building a reporting framework from scratch.

The problem is that most teams end up with too many KPIs and no real hierarchy among them. When I was running agencies, I noticed that the number of metrics in a client dashboard tended to expand over time, not because the business needed more visibility, but because nobody wanted to have the conversation about which metrics actually mattered. Adding metrics felt safer than removing them. The result was dashboards that took forty-five minutes to walk through and told the client almost nothing about whether their marketing was working.

A well-chosen KPI has three properties. It is measurable with reasonable accuracy. It is sensitive enough to change when performance changes. And it is specific enough to point toward a cause when it moves in the wrong direction. If your KPI can deteriorate without you knowing why, it is probably too broad to be useful.

If you are building your analytics infrastructure around GA4, the Marketing Analytics hub on The Marketing Juice covers how to set up measurement frameworks that connect channel-level data to business outcomes, which is the foundation any KPI framework needs to stand on.

What Is an OKR and How Does It Differ?

An OKR has two components. The Objective is a qualitative statement of intent: what you are trying to achieve and why it matters. The Key Results are a small set of quantitative measures that define what success looks like. Key Results are not tasks. They are outcomes. If you can tick them off without the business actually changing, they are not Key Results, they are a to-do list.

A marketing OKR might look like this. Objective: become the most visible brand in our category among mid-market buyers. Key Results: increase branded search volume by 40% over the next two quarters, achieve first-page rankings for the top ten non-branded category keywords, and reduce time-to-first-meaningful-engagement from paid acquisition by 30%. Those Key Results are specific, measurable, and genuinely tied to the objective. They would require real change to achieve.

The OKR framework was popularised by John Doerr, who brought it from Intel to Google in the late 1990s. It has since been adopted widely across technology companies and is increasingly common in marketing organisations. The appeal is that it forces teams to be explicit about what success looks like before they start spending money, which is a discipline that most marketing planning processes do not actually enforce.

I judged the Effie Awards for a period, and one of the things that struck me about the entries that won was how clearly the teams behind them had defined what they were trying to achieve before the campaign launched. They were not measuring success by proxy metrics after the fact. They had set a direction, defined what winning looked like, and built their measurement approach around that from the start. That is OKR thinking, even if the teams involved did not call it that.

Where the Confusion Comes From

The confusion between OKRs and KPIs usually comes from one of two places. Either teams treat KPIs as goals (which they are not), or they write OKRs that are really just KPIs dressed up in different language.

When a KPI becomes a target, it stops being a reliable indicator. This is sometimes called Goodhart’s Law: when a measure becomes a target, it ceases to be a good measure. The team optimises for the metric rather than the outcome the metric was supposed to represent. I have seen this happen with cost per lead many times. Teams drive CPL down by targeting lower-quality audiences, and the sales team ends up with more leads that convert at a lower rate. The KPI improved. The business did not.

The second failure mode is writing OKRs that are really just KPI targets. “Increase organic traffic by 20%” is not an OKR objective. It is a KPI target. An objective needs to describe a meaningful change in the business or market position. The Key Results beneath it then define how you will measure whether that change has occurred. If your OKRs could sit comfortably in a monthly performance report without anyone noticing, they are probably KPIs with extra formatting.

Content marketing is a good example of where this distinction plays out. Buffer’s breakdown of content marketing metrics illustrates how many different signals are available at channel level. All of those could be KPIs. None of them, on their own, constitute an OKR. The OKR sits above them and gives them context.

How OKRs and KPIs Work Together

The two frameworks are complementary, not competing. OKRs operate at the strategic level and are typically set quarterly or annually. They answer the question: what are we trying to achieve and how will we know we have achieved it? KPIs operate at the operational level and are reviewed weekly or monthly. They answer the question: are the systems and channels we are running performing well enough to get us there?

Think of it as a hierarchy. At the top, you have company-level OKRs that define the strategic priorities for the period. Below that, each function or team sets their own OKRs that contribute to the company-level objectives. Then, within each team, KPIs track the operational performance of the activities designed to deliver those OKRs. A deteriorating KPI is an early warning signal that something in the system needs attention. A Key Result that is off-track tells you that the strategy itself may need to be reconsidered.

When I was growing an agency from around twenty people to over a hundred, the measurement challenge was not finding metrics. It was creating a coherent framework that connected daily activity to strategic direction. Individual team members needed to understand how their work connected to what the business was trying to achieve. OKRs gave us that connection. KPIs gave us the operational visibility to manage performance week to week. Without both, you end up either managing to numbers that do not matter or pursuing a direction you cannot track.

Email marketing is a useful case study for how this plays out in practice. HubSpot’s guide to email marketing reporting covers the range of metrics available at channel level. Open rates, click rates, conversion rates, unsubscribe rates: these are all KPIs. They tell you whether your email programme is functioning well. The OKR above them might be something like: establish email as the primary retention channel for existing customers, with Key Results around repeat purchase rate and customer lifetime value. The KPIs serve the OKR. The OKR gives the KPIs purpose.

Common Mistakes When Implementing Both Frameworks

The most common mistake is having too many of both. I have seen OKR documents with twelve objectives and forty Key Results. At that point, the framework has failed. OKRs are supposed to force prioritisation. If everything is an objective, nothing is. Most teams should have three to five objectives at any given time, each with two to four Key Results. That is it.

With KPIs, the problem is usually the opposite: teams track everything their tools can produce and call it a KPI framework. Mailchimp’s overview of marketing metrics gives a sense of how many data points are available even in a single channel. Tracking all of them is not measurement. It is noise management. A genuine KPI framework selects the metrics that most reliably indicate performance and ignores the rest, or at least moves them to a secondary reporting layer.

The second common mistake is setting OKRs that are not ambitious enough to require change. OKRs are supposed to be stretching. If your team is confident they will hit every Key Result, the OKRs are probably too conservative. The conventional guidance is that hitting 70% of your Key Results should feel like a strong outcome. That is a different mindset from KPI management, where hitting target is the expectation and missing it is a problem.

The third mistake is treating OKRs as a performance management tool. They are not. OKRs are a strategic alignment tool. If you tie individual compensation directly to OKR achievement, you will get the same gaming behaviour that plagues KPI frameworks. People will set conservative objectives and sandbagged Key Results to ensure they hit them. The ambition disappears and you are left with a more complicated version of the target-setting process you already had.

How to Set OKRs That Are Actually Useful

Start with the objective. It should describe a meaningful change in market position, customer behaviour, or business performance. It should be qualitative and aspirational, but grounded in commercial reality. “Become the default choice for SME financial services buyers in the UK” is a useful objective. “Improve our marketing” is not.

Then write the Key Results. Each one should be a specific, measurable outcome that would only occur if the objective was genuinely being achieved. Test each Key Result against this question: if we hit this number but the objective was not actually achieved, would that be possible? If the answer is yes, the Key Result is probably a proxy metric rather than a true outcome measure.

For marketing teams, useful Key Results often involve things like share of search, brand consideration among a defined audience, conversion rate from a specific segment, or revenue contribution from a new channel. These are harder to game than activity metrics because they require real change in customer behaviour to move.

If you are using GA4 as your primary measurement platform, Semrush’s guide to A/B testing in GA4 is worth reading alongside your OKR planning. Testing is one of the most reliable ways to generate the kind of evidence that Key Results need to be credible.

How to Choose KPIs That Are Worth Tracking

Start from the OKR, not from the tool. The question is not “what can GA4 tell us?” but “what do we need to know to manage performance against this objective?” That reframe changes which metrics you select and which ones you ignore.

For each channel or function, identify the two or three metrics that most reliably predict whether that channel is on track to contribute to the relevant OKR. Those are your KPIs. Everything else is either a diagnostic metric (useful when something goes wrong) or a vanity metric (useful for presentations, not for decisions).

Review your KPIs at least once a quarter. A metric that was a reliable indicator six months ago may no longer be, particularly in channels like paid search where platform changes can break the relationship between a metric and the outcome it was supposed to represent. Conversion tracking in paid search has evolved considerably over the years, and the KPIs that made sense in an earlier era of the channel do not always translate cleanly to how the platforms work now.

For teams building out their broader analytics capability, the Marketing Analytics section of The Marketing Juice covers the infrastructure questions that sit underneath both OKR and KPI frameworks, including how to structure GA4 to support meaningful measurement rather than just data collection.

The Honest Version of Why This Matters

If I am being direct about it, the reason most marketing teams struggle with this distinction is not that the concepts are complicated. It is that genuine strategic clarity is uncomfortable. Setting a real OKR requires you to commit to a direction, define what success looks like, and accept that you might not get there. That is a harder conversation than adding another metric to a dashboard.

I have always believed that if businesses could retrospectively measure the true impact of their marketing on business performance, it would expose how little difference a significant proportion of that activity actually made. The OKR framework, when used properly, is one of the tools that forces that reckoning in advance rather than after the budget has been spent. It asks you to define what change you are trying to create before you start, which is a discipline that most marketing planning processes quietly avoid.

KPIs without OKRs give you a very efficient way of doing the wrong things well. OKRs without KPIs give you a direction and no way of knowing whether you are moving toward it. Used together, with the right level of rigour and the right level of humility about what measurement can and cannot tell you, they are among the most useful frameworks available to a marketing team that wants to connect its work to business outcomes rather than just activity.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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