The True Cost of In-House vs Outsourced Support

Executive Summary

Most in-house cost comparisons stop at salary. The fully-loaded cost of an internal support agent — including benefits, tools, real estate, management overhead, and attrition — is typically 1.6–2x the headline number. This paper builds the full model.

The Hidden Costs of In-House

• Benefits and taxes: 25–40% on top of salary.
• Tooling and software: Per-seat licensing across CRM, telephony, QA, and analytics.
• Management overhead: One team lead per 8–12 agents, plus ops, HR, and training functions.
• Attrition: Support roles turn over 30–45% annually; each replacement costs 3–6 months of productivity.
• Underutilisation: A team sized for peak is idle 30% of the year.

The Outsourced Comparison

A dedicated outsourced agent price bundles salary, benefits, tooling, management, and QA into one monthly figure. The comparison should match scope: same hours, channels, and language coverage.

The Break-Even

For most mid-market companies, outsourcing breaks even at 3 agents and saves 50–70% at 10+. Below 3, the management overhead of a vendor can outweigh savings.

Beyond Cost

The strategic value is flexibility: scale up for launches, down for quiet periods, and add languages without a hiring campaign. That agility has a value the spreadsheet can't capture.