What SharePoint already brings to internal communication
Let's give SharePoint its due first. Contrary to a common assumption, Microsoft hasn't left internal communication as an afterthought. SharePoint communication sites let you publish news, announcements, and rich content, with ready-made templates and a responsive layout on every device. Set as a Home Site, a communication site becomes every employee's default landing page: one entry point instead of a scattered collection of portals.
The News web part handles publishing articles and updates, with a first layer of audience targeting built in. Hub sites then organize team and project sites around shared navigation. And the integration with Viva Engage opens communication beyond functional silos, while Teams gives direct access to SharePoint content without switching tools.
- Communication sites and Home Site to centralize information.
- News and announcements published through the dedicated web part, with rich formatting.
- Hub sites to federate multiple teams or entities around one navigation.
- Native integration with Teams and Viva Engage to reach employees where they already work.
SharePoint also brings enough to reassure a CIO: no-code page creation, decentralized management by site owners, retention policies and sensitivity labels to keep control over what circulates. On compliance, the foundation is solid.
It's a strong base. At Jint, we've said it for 8 years of Microsoft 365 expertise: it's better to strengthen this foundation than to bypass it with yet another tool. That's the whole idea behind Jint SharePoint, our native add-in, not an external overlay. Starting from scratch? Our guide on how to create a SharePoint intranet easily lays the groundwork, and our roundup of SharePoint intranet examples shows what it looks like once it's live.
Where native SharePoint plateaus for employee engagement
The real question isn't "can SharePoint handle internal communication?" It's "how far, on its own?" Past publishing news, three limits show up in nearly every client we work with, before they add a dedicated layer.
There's a fourth, quieter risk: deep custom development, one feature request after another. A fully custom intranet piles up technical debt fast: version upgrades, dependency on developers, aging code. An integrated SaaS layer on Microsoft 365 stays current automatically, with no upgrade project to run every year.
The real cost of poorly structured internal communication
One number frames the stakes. According to McKinsey, an employee spends on average 1.8 hours a day, or 9.3 hours a week, searching for and gathering scattered information. Nearly a full workday, every week, swallowed by search.
And the pressure isn't easing. According to Microsoft's special Work Trend Index report published in June 2025, employees on Microsoft 365 are interrupted every 2 minutes on average, or 275 interruptions a day between meetings, emails, and notifications. Nearly half of employees (48%) describe their workday as "chaotic and fragmented." A poorly targeted intranet doesn't help: it adds one more notification to an already saturated flow.
On the flip side, engagement pays off in performance. Gallup measured it across more than 183,000 teams in 90 countries (State of the Global Workplace, June 2024): teams in the top engagement quartile are 23% more profitable than those in the bottom quartile. Internal communication isn't a nice-to-have. It's a direct lever on results.
Strengthening your SharePoint with Jint: what actually changes
Here's what changes, very concretely, when a team moves from native SharePoint to a SharePoint strengthened by Jint.
- Target your news by role, site, language, or status, instead of broadcasting blindly.
- Measure real engagement on every post through analytics dashboards, where native SharePoint gives no visibility at all.
- Build and send newsletters with a drag-and-drop editor, audience targeting, and open tracking, via Jint Newsletter.
- Translate content automatically into 100+ languages with Jint Translator, with data hosted in your own Microsoft 365 tenant.
- Reach frontline teams through the Jint mobile app, built for employees without a fixed workstation.
These are the foundations of Jint SharePoint, our founding product: 60+ features, official Microsoft partner, 8 years of Microsoft 365 expertise, deployed at 300+ clients for over a million active users. It's not one more tool stacked on an already crowded pile: it's a native extension of SharePoint, not a gadget bolted onto the side.
Making your intranet the foundation for internal AI
Why structure your internal communication now, when everyone's talking about AI agents? Because an agent is only as good as the information it can access. Scattered news, pages nobody updates, no governance: that's a guarantee an AI assistant will hallucinate or surface outdated information.
A well-structured SharePoint intranet, with clear governance over sites and content, is exactly the foundation an agent needs to answer accurately. That's the base Jint Genius, our generative AI for translation, writing, and access to internal knowledge, builds on. Order matters: get your house in order before deploying agents, not the other way around.
In practice, an agent connected to scattered internal communication answers off the mark: it cites a news post archived six months ago, or misses a page that was never indexed for lack of structure. An agent connected to a governed, up-to-date SharePoint intranet answers accurately, because it draws from a reliable source. That's the direct link between the structuring work described in this article and the value you can get from generative AI on that same intranet tomorrow.
Getting internal communication on SharePoint right: 5 best practices
Whether you stay on native SharePoint or add a layer like Jint, these five habits make the difference between an intranet that stays alive and one that goes quiet after six months.
- Structure governance: define who creates a site, who publishes news, and how often you archive.
- Target every post by audience instead of broadcasting to the whole company by default.
- Set a steady cadence for news: a regular weekly rhythm beats a flood of posts followed by silence.
- Measure impact on every channel (reads, clicks, feedback) instead of publishing blind. Our internal communication KPI guide covers the metrics to track.
- Involve frontline champions at every site or branch, instead of centralizing all production at headquarters.
To dig deeper into the method, our guide to 10 internal communication strategies walks through every step, and our comparison of SharePoint analytics tools for internal communication helps you pick the right measurement approach.
Sofinther: how a SharePoint intranet ended silos across 36 sites
Sofinther has 350 employees spread across 36 decentralized branches. Before Jint, internal communication ran on email and everyone's personal archives: a classic recipe for silos that never talk to each other. The team built a centralized, visual, simple intranet on SharePoint, set as the default homepage on every workstation.
The result: 95% of the intranet was built in-house, with no dependency on an external development team, and calls to HR and IT support dropped by 50%. Proof that a well-structured SharePoint, driven by the right teams, can break down organizational silos that had been there for years. Read the full customer story.
What to remember
SharePoint provides the technical foundation for solid internal communication. What turns that foundation into a channel your employees actually open is targeting, measurement, mobile, and increasingly, AI. That's precisely what Jint adds to your SharePoint, without layering in anything foreign to Microsoft 365. To explore everything related to internal communication strategy, our internal communication hub centralizes our guides, tools, and resources on the topic.
Want to see what this looks like on your own intranet? Request a Jint SharePoint demo, or download our native SharePoint vs. SharePoint + Jint white paper to compare side by side.
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