In-House vs. Outsourcing: Making A Better Call Center Cost Comparison

When evaluating an Outsourcing Contact Center Service as a potential cost-saving opportunity, one of the first steps is understanding what your current in-house operation actually costs. Comparing an agent's salary with an outsourcing provider's all-inclusive rate does not provide an accurate picture. A meaningful comparison should consider the complete cost of operating and supporting the Contact Center.

• How Do You Estimate Your In-House Contact Center Cost?
• How Do You Estimate Outsourcing Costs?
• Comparing In-House vs. Outsourcing Costs
• About Call Center Services International

How can you accurately compare the cost of a Contact Center outsourcing provider if you do not know how your current costs and expenses are structured?

It is important to identify which expenses should be included in your internal cost analysis and then determine which of those expenses are included in the outsourcing provider's pricing.

Understanding both sides of the equation can help you compare an in-house operation with outsourcing alternatives more accurately and make better decisions about expansion, staffing, and long-term operating costs.

How Do You Estimate Your In-House Contact Center Cost?

Estimating Contact Center costs can be more complicated than simply dividing payroll by the number of working hours. Recruiting, employee benefits, paid time off, management, administrative support, facilities, technology, insurance, security, and other expenses may all contribute to the actual cost of maintaining an internal operation.

If your goal is to compare an in-house Contact Center with an outsourcing option, first determine what the outsourcing service includes. Comparing only agent salaries and equipment against an all-inclusive outsourcing rate can produce a misleading result.

A useful starting point is to organize your in-house expenses into three principal categories.

Once you have identified the relevant expenses in each category, you can calculate your total operating cost and convert it into the measurement that best fits your analysis, such as cost per agent, per productive hour, per contact, or another appropriate operational metric.

Obtaining this information may require collaboration between Finance, Human Resources, IT, Facilities, Operations, and other departments, but developing a more complete understanding of your current costs can provide valuable information for future operating decisions.

How Do You Estimate Outsourcing Costs?

To compare in-house and outsourced operations fairly, you also need to understand how the outsourcing provider structures its pricing and exactly what the proposed rate includes.

Some providers price programs per agent hour, while others may use dedicated-team pricing, transaction-based models, customized programs, or other structures. More important than the billing method itself is understanding which operating expenses remain your responsibility and which are included in the provider's rate.

For example, CCSI's current Turnkey Program includes many of the expenses organizations would otherwise need to manage independently, including:

• Agent salaries, employee benefits, and payroll taxes
• Recruitment, background screening, onboarding, and employee administration
• Human Resources and payroll administration
• Accounting and corporate tax management
• Fully equipped workstations
• Professional Contact Center facilities
• Utilities, maintenance, and janitorial services
• Facility security and video surveillance
• Dedicated Internet connectivity
• On-site management and IT support
• Training, Quality Assurance, and compliance support
• VoIP and telephony support

When reviewing any outsourcing proposal, ask which services are included and which may create additional charges. Depending on the provider and program, additional expenses could involve implementation, specialized equipment, custom technology integrations, dedicated facilities, training requirements, unusual staffing profiles, or other client-specific needs.

This is why the lowest quoted hourly rate does not necessarily represent the lowest total operating cost. Compare the complete service package and determine what expenses your organization will continue to incur after outsourcing.

Comparing In-House vs. Outsourcing Costs

For a more meaningful comparison, consider developing an annual cost projection for both alternatives. Historical expenses can help estimate recurring costs that may be reduced, transferred, or avoided when part of the Contact Center operation is outsourced.

Create a side-by-side comparison showing:

• Your current fully loaded in-house operating cost
• Which internal expenses would actually be avoided through outsourcing
• The annual outsourcing investment
• Any internal expenses that would remain after outsourcing
• Implementation or transition costs

A simplified starting point can be expressed as:

In-House Avoided Costs − Outsourcing Investment = Estimated Cost Savings

The calculation should be adjusted for any costs that remain with your organization and any one-time transition expenses. The goal is to compare the true financial impact of each model rather than simply comparing two hourly rates.

You should also make sure that the assumptions on both sides use comparable productive hours, staffing levels, service requirements, employee benefits, performance expectations, and applicable labor requirements.

Labor rules can also change over time. For example, Mexico is currently transitioning from a 48-hour statutory workweek toward 40 hours through a gradual reduction beginning in 2027. For that reason, workforce-hour assumptions should always reflect the legal and contractual conditions applicable during the period being modeled rather than relying on an older fixed comparison.

Finally, cost should not be the only consideration. Workforce availability, scalability, management control, customer experience, cultural alignment, infrastructure, security, and operational expertise can also influence the overall value of an outsourcing decision.

For current Nearshore pricing and program structures, review CCSI's Contact Center Services Pricing.

Historical note: First published in November 2022, this article has been reviewed and updated while preserving its original framework for comparing fully loaded in-house Contact Center costs with outsourcing pricing. The original three in-house cost categories—staff and labor, facilities, and technology infrastructure—remain intact. References to specific Quality Assurance hours, worked-hour billing practices, and weekly labor-hour comparisons have been updated or removed where they could no longer be confirmed as current. Mexico's changing workweek requirements have also been placed in their current 2026 context.

Originally published: November 14, 2022
Last reviewed and updated: July 26, 2026