What changes when AI joins the tier model depends less on the AI than on your documentation. Toggle between models, run tickets, and watch the knowledge base slider reveal why.
Model
Tier Flow
Tier 1
Frontline
First contact
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AI intercept
Tier 2
Technical
Complex & escalated
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AI routes
Tier 3
Engineering
Defects & incidents
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Select a ticket
Knowledge Base Quality50%
LowHigh
Select a ticket above and click Simulate.
Live Stats
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Resolved by AI
of tickets run
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Reached human
escalated or T3
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Avg resolution
across all tickets run
"I designed this organization's original three-tier support model. This is how I'd rebuild it today." Note: freed capacity through AI is redirected toward complex, judgment-driven work — not headcount reduction.