The hidden cost of healthy communication delivery performance

Last Updated: October 28, 2026
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A 94% communication delivery rate looks like a good result. Leadership sees a healthy operation, the dashboard is green, and there’s little reason to question whether anything needs attention.

But communication delivery failures can remain hidden behind an otherwise healthy performance average, creating unnecessary customer enquiries, operational inefficiencies and potentially significant costs.

Both figures can be accurate. They simply tell very different stories.

The problem begins when organisations mistake an acceptable overall result for evidence that nothing needs attention.

When healthy averages hide communication delivery failures

Traditional business intelligence is good at explaining what happened. Dashboards show delivery rates, volumes, failures and engagement trends, giving leadership a convenient view of operational performance.

But averages can conceal where failures are concentrated, which customers are repeatedly affected and whether those failures create additional work elsewhere in the business.

A failed communication doesn’t always end with a failed message.

A customer who doesn’t receive an important notification may contact a call centre, request another copy or require manual assistance. The communications platform records a delivery failure, while another department absorbs the operational cost.

Both teams report accurately, but neither necessarily sees the connection.

The financial consequences of a communication failure may not appear where the failure occurred.

What does a 4% delivery failure rate actually cost?

Consider an organisation sending 50,000 customer communications every month.

A 4% failure rate means 2,000 messages aren’t delivered. If 35% of those failures result in an avoidable customer service call, at an estimated R70 per call, the potential cost becomes significant.

50,000 messages × 4% failed × 35% avoidable calls × R70 per call

Avoidable calls / month

700

Potential monthly cost

R49,000

Potential annual cost

R588,000

Illustrative assumptions only. Actual costs depend on call attribution and handling costs.

These are illustrative figures, not measured savings. Actual costs depend on customer behaviour, enquiry attribution and handling costs.

And this example only considers inbound calls, excluding repeated delivery attempts, manual interventions and other service-related consequences.

The true cost of communication delivery failures often extends beyond the original message. Repeated delivery attempts, avoidable customer enquiries and manual interventions can generate additional expenses across different departments.

Without connecting these activities to the original delivery failure, organisations may continue absorbing costs without recognising their source.

From reporting to Operational Intelligence

The opportunity isn’t simply to build better dashboards. It’s to change what organisations do with the information they already have.

At Tilte, we’re developing this thinking around Operational Intelligence: connecting communication performance with business impact, operational priorities and accountable interventions.

Instead of asking only how many communications failed, organisations need to understand which failures matter most, why they matter and who needs to act.

That means identifying recurring problems, prioritising them according to their impact, assigning responsibility and measuring whether corrective action actually improved the outcome.

For communication operations, this involves four connected capabilities:

  • Identify recurring problems. Detect communications, customer groups and delivery channels where failures are concentrated or persist over time.
  • Prioritise by business impact. Assess which problems create the greatest customer friction, operational workload or potential financial exposure.
  • Assign responsibility. Give a person or team clear ownership of the problem, the required intervention and the expected outcome.
  • Measure the result. Determine whether the intervention improved delivery performance, reduced recurring failures or lowered avoidable operational costs.

This final step is particularly important.

Reporting tells you how the operation performed. Operational Intelligence helps you decide where to intervene.

Better reporting isn’t the answer. Better decisions are.

Organisations already collect enormous volumes of operational data. The challenge is connecting that information across systems and departments so that hidden problems become visible, commercially relevant and actionable.

A healthy delivery rate doesn’t necessarily mean a healthy customer experience.

Understanding communication delivery failures, their business impact and the actions needed to resolve them is what turns operational reporting into meaningful business intelligence.

Because knowing something is wrong and doing something about it are two very different capabilities.

You know your communication delivery rate. Do you know what your delivery failures are costing you?

About the author

Le Roux Croukamp | CX & Data Strategist at Tilte

Le Roux Croukamp leads data strategy and operational engineering at Tilte. With a background in enterprise systems architecture and real-time data pipelines, he works with CTOs, CIOs, and Operations Directors to eliminate data latency, streamline backend workflows, and connect core system signals to automate customer interactions.

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