Live Chat Cost & Staffing Optimization

Pinnacle Logistics · 890 Enterprise Clients · 3PL Provider

Goal: Reduce cost-per-resolved chat from $4.80 to $3.90 while maintaining CES ≥4.3

Peak Season Impact
$42K
WFM savings (3-week peak)
Cost per Resolve
$4.80
+8.1%
Concurrency Utilization
71%
+3.2%
Forecast Accuracy (MAPE)
14%
-2.3%
Overtime Cost per Resolve
$6.20
+14.7%
Agent Utilization Rate
76%
+1.8%
Staffing Gap Cost
$18K
per week

Cost per Resolved Chat · 90 Days

Shift-Level Productivity Variance

Agent Utilization vs. CES

Agents Outside Optimal Concurrency Band (3–5 chats)

Agent Avg Concurrency Utilization Cost/Resolve CES Status
Agent 0126.289%$5.803.9Over
Agent 0296.187%$5.604.0Over
Agent 0472.154%$6.404.6Under
Agent 0532.358%$6.104.5Under
Agent 0616.491%$5.903.8Over
Agent 0781.951%$6.704.7Under
Agent 0846.085%$5.504.1Over
Agent 0922.256%$6.304.5Under

Chat Demand Forecast vs. Actual · 30 Days

Staffing Gap by Day & Hour (Chats Understaffed)

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
0 chats
5 chats
12 chats
20+ chats

Peak season (week 48): cost-per-resolve spiked to $6.10, concurrency utilization 89% · WFM adjustment saved $42K over 3-week peak