What Gartner's Information Overload Means for Canadian SMBs

• More than 25% of employees and 38% of managers report feeling overwhelmed by excessive workplace communication (Gartner, 2025).
• Information overload is linked to lower alignment with corporate strategy and reduced intent to stay, on top of millions of dollars in lost productivity (Gartner, 2025).
• Knowledge workers spend roughly 58% of their day on "work about work" — communication, status updates, and searching for information — rather than the skilled work they were hired to do (Asana Anatomy of Work Index, 2023).

Why this Gartner article matters for Canadian SMBs

In January 2025, Gartner published "Information Overload: Cut Through the Noise for More Effective Internal Communications," authored by Alexandra Earl. The piece is written for the head of internal communications at a large enterprise. It assumes a dedicated team, a portfolio of owned channels, and a budget for analytics. Most Canadian small and mid-sized employers have none of these things.

That does not make the research less useful for an SMB. It makes it more useful. Gartner names the precise mechanisms by which workplaces drown their own people in noise — channel proliferation, information insecurity, and a capability mismatch on the comms side. Once you can name the mechanism, you can shut it off. At a 60-person company, you do not need a comms team to shut it off. You need an HR or operations leader willing to make a few unpopular calls about who can broadcast to everyone, and how often.

The four characteristics of burdensome information

The most quotable contribution of the Gartner article is its definition of what makes a set of information burdensome. According to Gartner, four characteristics drive the load on employees:

• Duplicative — similar information arrives across multiple channels in a compressed timeframe (the same announcement in email, Slack, and Monday's all-hands).
• Effort-intensive — information is hard to find or reference when an employee actually needs it (where is the current expense policy, again?).
• Inconsistent — different sources tell employees different things about the same topic.
• Irrelevant — messages reach people whose work is not affected by them.

If you read that list and recognised your own organisation in all four, you are not unusual. Most Canadian SMBs we work with are running at three out of four on any given week — typically all of them except the inconsistency problem, which is harder to spot from the inside. The four-characteristic test is a useful diagnostic tool. Print it, walk through last week's all-staff messages, and tag each one against the list. The pattern that emerges is the case for change.

Why SMBs feel this more, not less

There is an assumption that information overload is an enterprise problem. Big company, big systems, big noise. The reality at a 50-to-500-person Canadian employer is the opposite. Per employee, the problem is usually worse.

At a large organisation, the internal communications function exists specifically to filter and sequence messages. There is a calendar, an editorial process, and an approver. At an SMB, every operational lead — the CFO, the head of sales, the office manager, the founder — has direct access to the all-staff channel and uses it freely. There is no filter. The result is the same volume of messages a comms team would send, except none of them are coordinated.

Three structural realities make the SMB version of this problem worse:

• No editorial layer. Anyone with admin rights to Slack, Teams, or the company email list can broadcast to everyone. There is no triage.
• Channel proliferation by accident. The marketing team adopted Notion, the operations team uses Asana, finance lives in email, the founder posts in Slack. Each tool was a reasonable individual choice. Together, they form a maze.
• Frontline staff are not desk workers. Many Canadian SMBs (logistics, hospitality, manufacturing, healthcare, retail) have a workforce that does not live in their inbox. Important information arrives at exactly the wrong moment — mid-shift, on a phone, between tasks — and is missed.

Our view, from working with Canadian SMBs

"The most underrated cost of information overload at a small business is the loss of trust in internal communication itself. Once employees learn that 80% of all-staff messages do not affect them, they stop reading the 20% that do. Recovering that attention takes longer than fixing the channel mess. Start by sending less, not better."

Translating Gartner's four strategies for an SMB

Gartner recommends four strategies for communications leaders to combat information overload: optimise channel management, enhance information relevance, build cross-functional collaboration, and invest in skills development. Each one needs to be re-shaped for an organisation that does not have a communications leader to act on it.

1. Optimise channel management — without analytics tools

Gartner suggests tracking channel volume and engagement to find redundancies. At a Canadian SMB, you do not need analytics for this. You need a 30-minute meeting and a whiteboard. List every channel currently in use — every Slack channel, every email list, every shared inbox, every recurring meeting. Beside each one, write a single sentence describing its purpose and who it is for. Channels that share a purpose either get merged or one of them gets retired. Channels that no one can describe a purpose for get retired immediately.

The output is a one-page channel rulebook, ideally posted somewhere everyone can see it. This document is the most leveraged thing an SMB can produce on this topic, and it costs nothing.

2. Enhance information relevance — by gating who can broadcast

Gartner recommends auditing employee information needs and tailoring communications accordingly. The SMB version is simpler and harder. Designate one person — typically the HR or operations lead — as the single approver for all-staff messages. Anyone who wants to send a message to everyone has to clear it with that person first.

This is unpopular for the first month. Operational leaders who are used to broadcasting freely will object. The objections fade as the volume of all-staff messages drops by 60–80%, and the messages that do go out actually get read. Relevance increases because the person at the gate is asking the question Gartner says no one is asking: who needs to know this, and why?

3. Build cross-functional collaboration — even with five people

Gartner recommends cross-functional governance teams to manage information flow. At an SMB, "cross-functional" can mean a 30-minute monthly meeting with the HR lead, the operations lead, and one founder or executive. The agenda is two items: what information went out in the last month that should not have, and what information should have gone out that did not. That is the entire governance function. It does not need a charter.

4. Invest in skills development — but in the right person

Gartner recommends building digital literacy and analytics skills in the comms team. There is no comms team at most Canadian SMBs. The investment goes into the HR or operations lead who owns the channel rulebook, and it is small: a working understanding of how the company's primary tool (Slack, Teams, Notion, Outlook) handles permissions, broadcasts, and notifications. A couple of focused hours, not a course.

What to do this quarter — a practical playbook

Reading research is useful only if it changes behaviour. Here is a 30-day plan an SMB can actually run, drawn from the Gartner framework and adapted for a company without a communications function.

By day 30, most Canadian SMBs that run this exercise see a noticeable drop in all-staff message volume and a measurable rise in employees actually reading what comes through. The next quarter is about repeatability — making the channel rulebook a part of onboarding so that every new hire understands the rules from day one.

Where this connects to learning and development

Information overload looks like a communications problem. It is partly a learning problem in disguise. Many of the messages that flood the average Canadian SMB are policy reminders, procedural updates, and how-to clarifications — content that belongs in a short, well-organised internal training resource that employees can reference on their own, not in a Slack message that scrolls away in 20 minutes.

The single highest-leverage move an SMB can make on this front is to convert recurring "I need to remind everyone how to…" messages into short, on-demand learning assets — a one-page guide, a two-minute video, an item in the onboarding library. Every reminder you can replace with a stable reference is one fewer all-staff message, one less load on managers, and one fewer thing to chase. This is exactly the work Geecom Learning's onboarding video and eLearning development services are built for, and it is often the cheapest part of the information overload fix.

If you want to compare this with the broader L&D research environment, our companion piece on the 2025 LinkedIn Workplace Learning Report covers the parallel issue of manager support collapsing under operational load — the same root cause, viewed from a different angle.