Compare two monthly reports from the same internal communication team. The 2025 version opens with total intranet page views, a Viva Engage post count, and a newsletter open rate, each with an arrow. The version that team is asked for now opens with one sentence: this month we reached 58 per cent of the people we were trying to reach, which is up four points, and the gap is still in manufacturing. Same team, same tenant, same tooling budget. What changed was not the technology. It was that somebody senior asked what the numbers were a proportion of, and the old report had no answer.
The change nobody put in a trends list
Every trend report published in 2025 named the same priorities: strategic alignment, culture and belonging, leadership visibility, manager communication, measurement. Those were accurate. They were also not new, and naming them changed nothing, because none of them came with a way to know whether you were getting better at them.
The genuine change of the past two years is narrower and more consequential. Executive audiences stopped accepting counts. A page-view total, a post count, an open rate: each of these is a numerator with no denominator, and a senior audience that has been shown one too many of them starts asking the obvious question. Out of how many? Out of which people? That question is what forced measurement practice to move, and it moved further in two years than in the previous ten.
Gallagher’s State of the Sector research has repeatedly found measurement to be the capability internal communicators name first when asked what they lack[1]. That finding has been stable for years, which is itself informative. The gap was never a shortage of dashboards. It was that the available dashboards reported activity inside products and the question being asked was about people inside an organisation.
Four things that genuinely changed in practice
Reach replaced views as the headline number
The headline measure on a credible internal communication report is now a percentage of a named population, not a count of events. “12,400 views” became “reached 58 per cent of the target audience”. The second version can be wrong, which is exactly what makes it useful: it can be challenged, tracked, and improved against. A view count can only go up or down for reasons nobody can explain.
The practical consequence is that a denominator has to exist before the report does. That means agreeing which population a campaign was for, in advance, and holding that definition. Teams that skipped this step ended up reporting reach against total headcount, which flatters head-office campaigns and destroys the credibility of frontline ones.
Segmentation moved from the appendix to the first slide
In 2025, segmentation by function or country was something you did when a specific question came up. It is now the default cut, because the aggregate has been shown too often to hide the thing that matters. Gallup’s long-running workplace research has consistently found engagement gaps widest in frontline and deskless populations[2], and an aggregate reach figure will conceal exactly that gap while looking healthy. Our guide to audience segmentation for internal communications covers how to build the attribute model that makes this possible.
The channel report gave way to the campaign report
A 2025 report was organised by channel: a section for the intranet, a section for Viva Engage, a section for the newsletter. That structure mirrors how the tools report, not how the work is planned. Internal communication teams plan campaigns, and a campaign runs across three or four surfaces. Reporting per channel makes it impossible to say whether the campaign worked, and it produces the absurd situation where a message that reached everyone through the newsletter looks like a failure because intranet traffic was flat. Our note on measuring cross-channel internal communications works through the arithmetic.
Continuity became a requirement
The Yammer to Viva Engage transition taught a generation of internal communication teams that product changes break trends. Teams that had built their reporting inside the native tooling discovered they could not show a comparison spanning the migration. Since then, the ability to hold history independently of any single Microsoft product has moved from a nice-to-have to something people ask about during procurement.
| Element | The 2025 monthly report | What is asked for now |
|---|---|---|
| Headline | Total views and interactions | Reach as a percentage of a named population |
| Structure | One section per channel | One section per campaign, across channels |
| Default cut | Tenant aggregate | By function, country and site |
| Comparison | Month on month | Against the same campaign type last year |
| Frontline | Absent or implied | Reported as its own line |
| Failure case | Not visible | Named populations not reached |
What did not change, despite the trend lists
Three predictions from the 2025 cycle are worth marking as unresolved, because internal communication teams are still being asked to plan around them.
AI did not solve measurement. It made drafting faster and summarisation useful. It did not produce a denominator, because the missing element was never language processing. It was the join between product activity and workforce structure. Our piece on Microsoft Copilot and internal communications measurement is direct about where it helps and where it does not.
More channels did not produce more reach. Adding a mobile app or a digital signage network expands where a message can appear. It does not expand who chose to read it, and in several organisations it diluted effort across surfaces that each got less attention. Deloitte’s human capital research has consistently pointed to the workforce experience being shaped by coherence rather than volume[3].
The measurement capability gap stayed open. It is the same gap Gallagher has reported for years. What changed is that the consequences of not closing it now arrive faster, because the executive question has become sharper.
The honest position on the tooling
Native Microsoft 365 reporting is free, already switched on, and sufficient for a single team asking a single-surface question. A site owner checking whether traffic rose after a redesign, or a community manager watching one Viva Engage community, needs nothing else. That is a genuine and common case and it deserves saying plainly.
The practice described above is not available natively, for structural reasons rather than quality ones: native reporting is per-surface, holds no organisational attributes, and retains a finite window. Teams often try to close the gap with Power BI on the Microsoft Graph reporting API. Three things are worth knowing before committing to that: the reporting API is not consistently reliable and produces days with missing data; customers have observed KPI values in Power BI that do not reconcile with the native SharePoint reports for the same period; and a dependable build needs a robust ingestion process with scheduled reconciliation against native figures and a named owner. Budget for the pipeline rather than the dashboard, as our piece on SharePoint analytics in Power BI sets out.
Tryane sits in that layer. It reads SharePoint, Viva Engage, Teams and newsletter platforms together, joins the activity to organisational structure through Entra ID or an HR file, and keeps unlimited history across product transitions. SOC 2 Type 2 certified, GDPR compliant by design, EU hosting by default with US data residency on request, single sign-on through Azure AD or Entra ID, no agent to install, deployment in a couple of hours. If you are rebuilding your reporting, our measurement strategy guide sets out the sequence, and the internal communication KPIs for 2026 covers which measures survive scrutiny. For a trend-by-trend audit of what the 2025 predictions actually delivered, see our companion piece on the 2025 internal communications trends two years on.
Frequently asked questions
Where does the denominator come from?
From your organisational structure, normally through Entra ID or a periodic HR file. It is the list of people a given campaign was intended for, defined before the campaign runs. The definition matters more than the tool: a reach percentage against total headcount and a reach percentage against a defined target audience are different numbers and should never be compared.
Is reach enough on its own?
No. Reach tells you the message arrived. It does not tell you it was understood or acted on. Pair it with a small number of quality measures such as read completion, return rate and, where the topic warrants it, a short pulse question. Three well-chosen measures beat a dashboard of twenty.
How do we report on populations we cannot reach digitally?
Report them explicitly as unreached rather than excluding them from the denominator. A frontline population with no corporate account is a real communication problem, and hiding it by shrinking the denominator is the most common way internal communication reporting loses credibility. Our piece on measuring frontline worker communications covers the practical options.
Do we need benchmarks to make this useful?
They help for orientation but your own trend matters more, because campaign types, workforce composition and channel mix vary too much between organisations for a single external figure to mean much. If you want reference points, our internal communications benchmarks piece sets out sensible ranges and the caveats that go with them.
How long does it take to move a team to this way of reporting?
The technical part is short. The work is agreeing the target audience for each campaign type, settling the attribute model, and getting agreement that the first few reports will look worse than the old ones, because a real denominator always lowers a flattering number. Teams that survive that first report tend not to go back.
Sources
• Gallagher, State of the Sector
• Gallup, State of the Global Workplace
• Deloitte, Human Capital Trends
Further reading
• The 2025 internal communications trends, two years on
• Building an internal communications measurement strategy
• Internal communication KPIs for 2026
• Measuring cross-channel internal communications
• Audience segmentation for internal communications
Tryane runs a 15-minute working session with Heads of Internal Communication, rebuilding one of your existing monthly slides with a real denominator on your own tenant. Book a slot with Jérémy to schedule yours.