Outcome

An outsourced support team built to work alongside an existing in-house function scaled total support capacity from 14 to 40 agents at peak, expanded language coverage from English-only to 5 native languages within 4 weeks, and delivered an estimated annual saving of €120,000 to €145,000. CSAT and QA remained stable throughout.

Client Context

An established online operator with an experienced in-house customer support team of 6 agents, operating across multiple markets, approached KYZEN in spring 2025.

The internal team was functioning well. The operator’s goal was not to replace it. It was to protect it while preparing the business to scale.

As volumes grew across multiple markets, the operator needed additional capacity quickly but did not want to commit prematurely to a large number of new in-house hires. The requirement was flexibility, faster ramp-up, and the ability to scale support in line with real demand while keeping service quality stable.

Challenges

The operator’s core constraint was not capability. It was the structural risk of scaling support through in-house hiring alone.

This created several compounding pressures:

• Existing in-house team of 6 agents operating at capacity as volume grew across multiple markets.
• No mechanism to add multilingual coverage quickly without committing to the full internal cost structure of hiring, equipping, and managing additional headcount.
• In-house recruitment timelines unable to match the pace of business growth.
• Risk of overbuilding internally if growth projections did not hold, with the cost, disruption, and legal complexity that comes with later reducing an in-house team.
• No flexible scaling model in place to increase or decrease capacity in line with actual demand.

This resulted in:

• A gap between support capacity and volume growth that internal hiring alone could not close at speed.
• A decision point between committing to a fixed internal headcount or finding a model that preserved flexibility without sacrificing quality.

The Approach

An outsourced support team was built to operate as a direct extension of the client’s in-house function, not as a replacement for it. Capacity was added in stages, aligned to real business demand.

Key changes included:

• Launch Structure: KYZEN launched with 8 outsourced agents covering chat and email support across multiple markets, working alongside the client’s existing 6 in-house agents from spring 2025.
• Staged Capacity Expansion: Rather than overbuilding from day one, the outsourced team was scaled in line with demand. After 8 weeks, the team grew from 8 to 15 agents. At peak, after 11 months, the team reached 30 agents before scaling down by 15 agents again.
• Multilingual Coverage: Within 4 weeks, language coverage expanded from English-only to 5 native languages, enabling the client to serve customers across multiple markets without building all multilingual capacity internally.
• Quality Alignment: Close operational alignment on workflows, training, communication standards, quality monitoring, and day-to-day cooperation with the client’s internal team kept CSAT and QA stable throughout the scale-up.
• Flexible Contract Structure: Outsourced agents worked on 25 to 30 hour contracts rather than full 40-hour schedules, giving the client flexible coverage without needing to mirror the same headcount internally.

Results

The partnership delivered capacity growth, multilingual expansion, cost efficiency, and operational flexibility simultaneously.

• In-house team grew from 6 to 10 agents over 11 months.
• Outsourced team grew from 8 to 30 agents at peak.
• Total support capacity grew from 14 to 40 agents at peak, a 186% increase.
• Language coverage expanded from English-only to 5 native languages within 8 weeks.
• CSAT and QA remained stable throughout the growth period.
• Outsourced team scaled down by 15 agents after 11 months without internal overstaffing risk, cost, or legal complexity.
• Estimated annual saving of €120,000 to €145,000 at peak scale compared to building the same multilingual capacity fully in-house.
• Partnership remained active and performing after 1 year.

Operational Takeaway

The cost saving in this case was real, but it was not the primary value delivered. The primary value was the option it preserved.

Building multilingual support capacity entirely in-house commits an operator to a fixed cost structure at the moment of maximum uncertainty about where volume will land. When growth holds, that structure looks efficient. When it does not, reducing it carries cost, disruption, and legal complexity that rarely appears in the original hiring decision.

The operators who scale support most effectively treat outsourced capacity as a deliberate part of their operating model, not a stopgap. The internal team stays close to the business. The external layer absorbs the variability. The split between the two is a strategic decision, not a default.