A management consultant working on three active engagements is living in three different communication environments simultaneously. Client A runs Microsoft Teams. Client B runs Slack. Client C has standardized on Google Chat. And the consultant's own firm has its own platform for internal coordination.

Four different chat apps, four different notification systems, four different places to miss a message.

This is the normal state of affairs for client-facing consulting work. The expectation is that consultants adapt to the client's environment. It's part of the job. The cost of that adaptation is real: context fragmentation, notification overload, and the constant overhead of platform switching.

At the individual level, this is manageable through discipline. At the practice level (a 30-person strategy practice with 15 active client engagements across 10 different platforms), it's an operational problem that affects quality, responsiveness, and team coordination.

What gets lost

When three consultants are embedded in a client engagement, their communication about that engagement is split between the client's platform (where client-facing communication happens) and the firm's platform (where internal coordination happens). Without a bridge, those two contexts never see each other directly. Status that needs to travel from client to internal gets summarized in a meeting instead of flowing naturally.

Cross-engagement knowledge doesn't travel either. A consultant on Client A's engagement discovers a relevant pattern. A consultant on Client C's engagement is struggling with the same problem. Without a firm-side channel that aggregates signals from all active engagements, the knowledge stays siloed.

Response times are inconsistent. A consultant deeply in the Client A (Teams) context may be slow to see messages from Client B (Slack) until they deliberately switch platforms. For clients, this feels like inconsistent responsiveness regardless of how available the consultant actually is.

Engagement continuity is also fragile. When a consultant rotates off an engagement and a new one rotates in, the context that exists in the client's platform isn't easily transferable. The new consultant has to get access, get context, and get up to speed in the client's environment, which the firm doesn't control.

The hub-and-spoke setup

The configuration that works for consulting practices is a firm-side hub for each client engagement, bridged to the client's platform.

From the engagement team's perspective: all client communication is visible in the firm's platform. #client-a-engagement, #client-b-engagement, #client-c-engagement, all in the firm's Slack or Teams. The engagement team sees all three contexts from one place. Internal coordination on each engagement happens in adjacent channels on the same platform.

From the client's perspective: they have a channel with their consulting team in their own workspace. The consultants are responsive and present. Nothing about the client's experience changes.

Consultants get all client messages in one platform. No more checking four apps. A message from Client B at 2pm is seen alongside everything else, not missed because Teams wasn't the active window.

When a consultant rotates off an engagement, the channel history in the firm's platform travels with the firm. The incoming consultant can read the full history without needing new access to the client's workspace.

A principal or partner with multiple engagements can scan across all their client channels in one place, identifying patterns and connecting knowledge across the portfolio.

The quality of communication the firm provides doesn't vary based on which platform the client uses. Teams clients, Slack clients, and Google Chat clients all get the same responsiveness because the consulting team manages all of them from one hub.

Getting set up

Add "set up TetherChat bridge for client engagement" to the standard engagement kickoff checklist, alongside stakeholder mapping, project management setup, and access provisioning. The setup takes five minutes. The benefit compounds for the entire duration of the engagement.

Name the firm-side channel consistently: #[client]-engagement or #[client]-[year]. Keep client communication in dedicated channels rather than general threads, which makes history searchable and context clear for anyone who joins later.

TetherChat is free during beta. If you're running multiple client engagements across different platforms, set up your first bridge this week.