Macha
CX & Support Metrics

Containment Rate

Definição

Containment rate is the percentage of interactions that a bot or automated system handles to completion without escalating to a human agent.

Também conhecido como: bot containmentautomation containment rateself-containment

How to calculate it

The formula is: (contained interactions ÷ total automated interactions) × 100, where "contained" means the session ended in the bot without a handoff. If a chatbot handled 5,000 sessions and 3,500 finished without reaching an agent, containment is 70%.

The critical caveat: containment counts sessions that didn't escalate, which isn't the same as sessions that succeeded. A customer who gives up in frustration is technically contained. Always read containment next to CSAT and repeat-contact rate to separate real resolutions from dead ends.

Why it matters

Containment is the primary efficiency metric for conversational automation — every contained session is one a human didn't have to work. But it's easy to inflate, so mature teams distinguish containment (didn't escalate) from true resolution (problem actually solved) and optimize for the latter.

Perguntas frequentes

What is the difference between containment and deflection?

Deflection usually refers to preventing a ticket from being created at all (via self-service); containment refers to a bot completing an interaction it already started without handing off to a human. Both risk counting abandonments as successes.

Is a high containment rate always good?

Not on its own. High containment paired with low CSAT often means customers are being trapped rather than helped. Judge it alongside satisfaction and whether contained customers came back with the same problem.

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