What leaders need to see to prove the value of internal communications

Proving the value of internal communications is about showing how comms contributes to the things leadership already cares about. It requires combining communication data with evidence from HR, IT, operations, and – for finance-first leaders – the costs, risks, or efficiencies tied to those outcomes. Interact’s Sophie Hamblett looks at what leadership needs to know, where the strongest evidence comes from, and how to tie it all together. 

Why does proving the value of internal communications matter? 

Proving the value of internal communications matters because it shows how this often-overlooked function contributes to wider business priorities. It gives communicators more influence and helps teams channel their focus into work that produces meaningful results, for the organization and for themselves. For finance-minded leaders especially, it translates communications successes into finance-aware terms such as productivity, cost, risk, retention, and other business outcomes. 

Those outcomes carry significant economic consequences. Employee engagement is one example: Gallup estimates that low employee engagement cost the global economy around $10 trillion in lost productivity in 2025. Connecting communications to outcomes like these – developing a clear cause-and-effect pattern between better comms and improved employee engagement – helps put its contribution into a business context leadership already understands. 

Gallagher’s 2026 Employee Communications Report shows what that can look like in practice. Among teams mainly reporting basic activity like opens, clicks, and views, 41% said they exceeded their targets. Among teams connecting communications to business impact, that rose to 64%, while the share at risk of being seen as an administrative function fell from 37% to 19%. 

Communicators also see a clearer business link as a path to greater investment. In Interact and Ragan’s employee experience research, 79% said a clearer connection to business outcomes would make senior leaders more likely to invest in internal communications. More investment can mean greater resources to further comms goals, but it can also strengthen the function’s strategic influence by giving leaders a clearer view of where comms contributes to business priorities.

What does leadership want to know about the value of internal communications? 

What leadership wants to know about the value of internal communications varies greatly by organization. Some leaders still focus on comms activity metrics or employee sentiment, while others ask how communications contributes to business outcomes. The most useful reporting answers all of these needs, pairing traditional comms metrics with genuine evidence that shows why the work matters to the business. 

Gallagher’s research highlights those differing expectations. Respondents said leaders most often requested metrics on employee sentiment (56%) and activity or reach (52%), while just 27% said leaders requested evidence of business impact.  

Interestingly, the responses differed depending on how broadly comms teams measured success. Among teams that focused mainly on basic outputs such as opens and views, 9.7% said leaders ask for business-impact metrics. Where teams measured both outcomes and business impact, that figure rises to 22%. The data suggests that the expectations from leadership can shift as comms brings broader evidence to the table and sets a more data-driven standard. 

Expanding your measurement to demonstrate the business impact of internal communications doesn’t mean dropping traditional comms metrics. A useful way to organize the evidence is to put them alongside two other layers. The table below compares all three:

Evidence layer	What it helps answer	Typical metrics	Where the data usually comes from
Comms performance	Did your comms reach the intended employees?	Reach, readership, search, interaction	Your employee communication platform and intranet analytics
Employee impact	Did employees respond the way you intended?	Understanding, action, sentiment, feedback	Surveys, polls, comments, and employee listening tools
Business impact	What happened to the broader outcome you were supporting?	Retention, adoption, compliance, productivity	HR, L&D, operations, and finance teams

Covering all three gives leadership a far better view of the value of internal communications. 

What evidence best shows the business impact of internal communications? 

The best evidence of the business impact of internal communications combines employee response with a business measure the communication was intended to support. That could mean pairing engagement or feedback with retention, adoption, compliance, or productivity data. The right combination depends on the outcome, but using more than one source gives leadership a clearer picture of what changed. 

How SavATree connects employee experience to its results 

SavATree, with locations across the US and British Columbia, takes a connected approach to measurement. In The internal comms metrics the experts trust, Talent and Engagement Director Chelsea Mankowski explains that the strongest measure of employee experience is what it drives: stronger engagement should support retention, and greater retention should ultimately contribute to better operational and financial results. 

To understand whether that’s happening, her team looks across several sources. For example:  

• Engagement data shows whether employees are using the resources and experiences available to them 
• Turnover data shows whether people are choosing to stay 
• Exit-survey findings provide another view of how effectively leaders are communicating and leading. 

Each measure tells SavATree something different, giving the team a fuller view of whether employee experience is contributing to retention and business performance. The broader lesson is to start with the business priority, then choose the employee measures that can show progress toward it – a core principle of strategic internal communications. 

How RaceTrac adds the employee perspective to the numbers 

Business outcomes can show what changed, but not always why. Interact customer RaceTrac adds that context by combining both behavioral and qualitative signals from employees in more than 600 stores. 

RaceTrac’s Sarah Biedermann says her team focuses on connection, clarity, and culture. Alongside participation in company initiatives and interactions with communications, they pay attention to unprompted employee feedback and how easily people can access the information and resources they need. Together, those signals help show whether employees feel informed, recognized, and connected to the organization. 

Not every useful signal is a formal KPI. Unprompted feedback, recurring questions, frontline observations, and comments can explain why results moved or where friction remains. Pairing that context with quantitative data gives leadership a fuller picture of how comms is performing. 

Where can you find the numbers that prove the value of internal communications?

The numbers that prove the value of internal communications usually come from two places: your comms and employee experience tools (such as a company intranet) and the teams that own the business outcomes you’re trying to influence. You need both to understand internal communications effectiveness, because your own tools’ analytics show how employees responded while cross-functional data shows what happened to the wider outcome. 

Start with the comms data. Your employee communication platform can show reach, readership, interaction, and other communication behavior. Employee listening tools add another layer through surveys, polls, comments, and sentiment. 

Next, look beyond your dashboard. Research from Gallagher found that the average communicator was accountable for seven KPIs, six of which were typically shared with other departments. HR accounted for the highest number of shared KPIs, followed by the C-suite.  

That makes cross-functional measurement a normal part of proving value. If retention is the goal, HR may hold the turnover and exit data. L&D may have training completion rates, while operations could have safety, productivity, or service data. Finance is an important partner too, particularly when you need to translate outcomes such as reduced support demand, time saved, or faster adoption into a figure leadership already understands. Our breakdown of what employee ROI is and how to measure it is a useful starting point.

Your comms data tells you what happened with employees, while other functions’ data shows whether the broader business measure moved. Combining both makes internal communications effectiveness easier to explain in business terms. 

What should internal comms bring to a leadership meeting? 

Internal comms should bring three things to a leadership meeting: the business priority being supported, evidence of what changed, and a clear view of what should happen next. For a finance-first leadership team, that may also mean translating the result into cost, risk, productivity, or financial impact where the data allows. 

1. The business priority. What were you trying to support? This could be retention, adoption, compliance, safety, productivity, or another established goal. 
2. What changed. Select the communication, employee, and business evidence that best shows what happened. Keep any important context close so the numbers make sense. 
3. What happens next. Based on the evidence, what should you change, continue, or prioritize? Give leadership a clear recommendation.” 

The goal is to make it easy for someone outside the comms team to see what the work contributed, why that matters to the business, and what the evidence suggests you should do next. This approach turns reporting into a stronger case for the value of internal communications. 

Proving the value of internal communications depends on knowing which business priorities matter, looking beyond comms metrics alone, and bringing together employee feedback, business measures, and data from across the organization. When those pieces are connected clearly, internal communications has a much stronger way to show its value – in terms leadership can understand and act on.