Unwanted Training, a $10.5m Problem

The $10.5 million question no one wants to answer

In 2023, Slack's parent company Salesforce revealed something most L&D leaders quietly recognize: Slack was so far behind on semi-mandatory training that it took an entire company-wide week off just to catch up. The cost of that one week: $10.5 million.

That's not a training failure in the usual sense — the content existed, the LMS was running, the courses were assigned. What failed was adoption. Training that isn't built into how people actually work becomes a backlog, and backlogs eventually come due.

Why this keeps happening

Most organizations don't lack training content. They lack a way to make training something people do daily, in the flow of their actual job, instead of a separate event competing with real work for attention.

Three things consistently make the difference between training that sticks and training that becomes a $10 million backlog:

• It has to be continuous, not episodic. Spaced, ongoing practice beats intensive one-time sessions — research on spaced repetition shows retention gains of up to 18% versus massed learning.
• It has to live where people already work. Not a separate portal with its own login, but inside WhatsApp, Microsoft Teams, or Slack — the same tools people use for everything else in their day.
• It has to be practiced, not just consumed. Watching a module and applying a skill under pressure are different capabilities. Only one of them is trained by AI role plays built from your actual scenarios.

What this looks like when it works

A leading ESG-focused analytics firm used this approach to bring complex regulatory and ESG concepts into employees' daily workflow, seeing a 25% increase in productivity and a meaningful reduction in time away from core work.

A financial services customer success team used AI-generated practice scenarios integrated into daily workflow and saw a 30% improvement in customer satisfaction scores, alongside stronger retention.

A Big 4 firm reskilling its managers and leaders through daily practice rather than one-off workshops achieved a 40% reduction in training costs and a 35% increase in skill acquisition.

None of these results came from better content. They came from making practice a daily habit instead of a scheduled event — which is exactly the gap that turned into Slack's $10.5 million week.

The real lesson from Slack's expensive week

It's not enough to deliver training. It has to be continuous, embedded in daily work, and built around real practice — not just content consumption. Organizations that get this right don't need a catch-up week, because there's never a backlog to catch up on.

Book a demo to see how a daily readiness practice avoids the training debt that caught up with Slack.