
There is a number in this year's World Changers report that should stop every internal communicator in their tracks. Ninety-two per cent of organisations say their IC channels are effective at reaching the right audiences. It is, on the surface, a remarkable result. Nine in ten. Nearly universal confidence.
And then you read the next stat. Only 30.5% measure IC effectiveness in real time. Which means the majority of that confidence isn't evidenced. It's assumed.
This is the central tension in how most organisations currently think about communication measurement. They are measuring reach. They are measuring channel uptake, reaching the target audience — open rates, click-throughs, intranet views, town hall attendance. And they are using those numbers to conclude that communication is working. What they are not measuring, or not measuring well enough, is out takes - whether the communication is creating understanding and finally and most importantly the outcomes - changing behaviour or driving action.
Those are not the same thing. And conflating them is costing organisations more than they realise.
The data makes the scale of the problem hard to ignore. Eighty-one per cent of leaders believe employees are clear on their organisation's long-term vision. That sounds like a communication success. But only 29% are extremely confident that their organisation knows which specific behaviours need to change to get there. Vision understood but action still unclear. That is not a communications win, it’s a communications problem dressed up as one.
The HR and IC divide sharpens this further. On whether employees are extremely clear on long-term vision, there is an 18-point gap between HR and IC respondents. On confidence that behaviour change is understood, HR professionals felt extremely confident at more than twice the rate of their IC counterparts - 41% versus 18%. The people who commission communication are significantly more confident than the people who deliver it every day and watch it land, or not.
As I wrote in our World Changers report: when 81% believe employees understand the vision but only 29% are extremely confident they know what needs to change, that is not a communications problem. That is a strategy problem. You cannot communicate your way to clarity that does not yet exist at the organisational level. But you can absolutely use better measurement to find out where that clarity is breaking down — and that starts with asking different questions of your data.
The reason most IC measurement defaults to channel performance is straightforward: it is what is easy to count. Open rates are visible. Attendance figures are trackable. Click data arrives in dashboards. These things feel like evidence. They are evidence — but only of exposure, not comprehension or behaviour change.
The largest functional divide in this year's entire dataset is the gap between how HR and IC professionals rate the effectiveness of internal communications. Half of HR respondents say their IC is very effective. Just three in ten IC professionals say the same. Twenty percentage points. The biggest gap anywhere in the survey.
That gap is a signal. And what it is telling us is that the people responsible for delivering communication - who see the blank faces in the all-hands, who manage the questions that flood in after a leadership message, who know the difference between a message being seen and a message being felt - are considerably less convinced it is landing.
The most direct way to address that disconnect is to replace assumption with evidence. And to do that, we need to measure differently.
Effective IC measurement does not start with channels. It starts with the outcome you are trying to achieve. If the goal is that employees understand a strategic priority well enough to act on it, then the measurement question is not "did they open the email?" It is "can they tell us what it means for them?" If the goal is behaviour change, then the metric is not attendance. It is whether the behaviour is changing.
This requires a different kind of listening infrastructure. Pulse surveys timed to specific communications. Manager feedback loops that surface whether messages are landing at team level. Qualitative channels that catch the things quantitative data misses. And critically, measurement that is continuous rather than quarterly — because by the time 46% of organisations check, the moment when a message could have been course-corrected has long passed.
None of this is technically complicated. What it requires is a deliberate choice to measure what matters, not just what is measurable.
IC has never been better resourced or more strategically visible. Budgets are growing. The function has earned its seat at the table. But the confidence that comes with that visibility can become its own blind spot if it is not grounded in rigorous evidence.
The organisations that will pull ahead are those that stop asking "are our channels working?" and start asking "are our people understanding, believing and acting?" The answer to the second question is harder to find. It is also the only one worth having.

Written by Jo Stark, Director of Strategy
Jo is an expert employee communications specialist with over 15 years’ experience helping organisations turn communication into meaningful change. She’s shaped and delivered global programmes spanning culture and behaviour change, business transformation, D&I, innovation, acquisitions and more. With a passion for people and storytelling, Jo combines compelling narratives with insight and analytics to create communications that don’t just reach people, but make an impact.