"Requests to business partners go through email, urgent internal matters go through LINE, and only the development team uses a separate chat tool. Just recently, a delivery date agreed upon in LINE wasn't communicated to accounting, who only checks email, causing delayed payments"—we received this consultation from the administrative department of a company with about 40 employees. While having multiple communication channels is not inherently bad, when information repositories fragment within the same company, no one can say where to look to get the full picture. This is a hidden cost that grows heavier as an organization scales.
A surprisingly little-known fact is that companies with an existing Google Workspace subscription already have access to Google Chat, a business chat tool available at no additional charge. This article provides the information clients need to evaluate whether to consolidate fragmented communications onto Google Chat or keep their current setup.
Why "available at no extra cost" makes a big impact
Standard business chat tools like Slack incur monthly per-user licensing fees. In contrast, Google Chat is bundled directly into Google Workspace plans, meaning no additional licensing costs are incurred for the same team size. If all employees already use Gmail and Google Drive, chat functionality is readily available as an extension of those existing tools.
Of course, the decision is not as simple as "switch because it's free." The true advantage lies in the fact that chat integrates into the same interface as Gmail, Calendar, Drive, and Meet. Meeting invites and file sharing connect seamlessly right within Google Chat. Consolidating tools eliminates a redundant application without breaking the link between conversations, documents, and meetings—this is the real benefit for companies already utilizing Workspace. For basic Google Chat usage, refer to our guide to getting the most out of Google Chat.
Three boundaries to establish before consolidating
Simply declaring "everyone switches to Google Chat tomorrow" will usually cause teams to revert to their old tools. To make the transition stick, you must clarify the following three boundaries in advance.
| Decision Item | What happens if not decided |
|---|---|
| Which communications move to chat and which stay in email | Duplicate messages persist because people wonder, "Which should I use to send this?" |
| Whether to organize spaces (groups) by department or by project | Dozens of spaces proliferate, leaving users confused about where to post |
| Whether to include external communications in chat | Contact channels fragment per partner, making message history impossible to track |
The second point—how to structure spaces—is particularly critical. Setting up a minimal initial set of spaces for departments, projects, and company-wide announcements, and requiring administrators' approval before adding new ones, prevents uncontrolled proliferation. When external parties are involved, establishing rules on how to alternate between chat and shared email inboxes becomes another key discussion point. The challenge of client inquiries bottlenecking on specific individuals is addressed in our article on Gmail delegation and collaborative inboxes, which should be considered alongside this rollout.
Cases where you shouldn't consolidate
Consolidating everything onto Google Chat is not the right choice for every company. For instance, if communication with clients or customers is centered on LINE and they prefer it, forcing a change for internal administrative convenience will only disrupt communications. Furthermore, pulling a development team away from Slack when they are already deeply integrated into external communities and technical partner ecosystems simply for the sake of company-wide uniformity is counterproductive.
A practical approach is to establish a clear boundary: "Consolidate internal communication on Google Chat, but keep external channels tailored to partner preferences." Rather than forcing every tool into one, start by creating an environment where internal information does not fragment. Once that baseline is established, if inquiries funneled into internal chat begin overwhelming specific individuals, you can smoothly transition to next steps like AI automation for internal inquiries.
First, unify internal communication into a single place
Having multiple communication channels will rarely trigger an immediate crisis. Because of that, the problem is often deferred until a state where "no one knows where decisions were made" becomes the norm. If your organization already uses Google Workspace, taking advantage of Google Chat at no extra charge to unify internal communications is an option well worth evaluating.
"Our communications are fragmented across tools and information is impossible to track," "We want to move to Google Chat, but we're unsure how to structure spaces and define external communication boundaries," or "We announced a migration, but everyone reverted to their old tools"—if you are facing these challenges, feel free to consult GleamHub's Google Workspace implementation and operations support. We will help design a smooth, practical consolidation path tailored to your company's actual communication needs.
