Choosing the right outsourcing partner: checklist, selection criteria & overview of providers

Outsourcing customer support can stabilise your service quality, smooth out peaks and take the pressure off your teams. Or it can lead to friction, customer frustration or internal escalations. The impact that outsourcing has on you and your business does not depend on outsourcing itself, but almost always on the choice of partner and proper implementation!

In this article, you’ll learn:

  • What outsourcing models are available and when you should choose which one,
  • Which criteria really matter when selecting a provider, and
  • An overview of some providers to help you get started.

Why choosing the right partner determines success or frustration

Rising call volumes, increasingly frequent peak periods or a protracted recruitment process. This is often precisely the point at which companies decide to outsource certain areas of their business, such as customer service.

A good outsourcing partner offers scalability and controllability. A poor partner leads to a drop in quality, unclear escalation procedures or missed KPIs. That is why it is essential that you find out about the various options and choose the right model and the right partner for your business.

When does outsourcing make sense?

There are a number of typical scenarios in which outsourcing almost always makes sense. Here is a brief overview:

  • Increased volume of enquiries or peaks: e.g. due to business growth, during campaigns or product launches, in the event of disruptions, or for seasonal reasons
  • Backlogs: tickets are left unresolved, enquiries remain unanswered and incoming enquiries are not processed within the desired timeframe
  • Multilingualism or international markets
  • Extended service hours that can only be covered at considerable cost through shift patterns or on-call arrangements
  • Multichannel requirements

Here you can find more detailed information to help you determine whether outsourcing is the right choice for you and your business: When and why does outsourcing make sense?

Find the right model for your needs

There are various models available to help you achieve the best possible results from outsourcing. Each model has its pros and cons; which one is best for you depends entirely on your company’s requirements. Here is an overview:

Onshore vs. Nearshore vs. Hybrid

Model

Suitable for…

Potential drawbacks

Onshore

complex topics, high expectations regarding cultural proximity, brand voice

Often higher costs; scaling is more limited

Nearshore

Optimising cost-benefit, scaling, multilingualism

Training and quality management must be carried out effectively, otherwise quality risks may arise

Hybrid

Core team for complex topics and nearshore for scalability

Interfaces must be clearly defined

Internal preparation: objectives, KPIs, scope and data flows

These preparations enable you to compare quotes effectively and measure the success of pilot projects.

Objectives and KPIs:

Objective

KPI

How do you measure progress?

More satisfied customers

CSAT

A stable trend in customer satisfaction and fewer complaints

Fewer repeat contacts

FCR

Fewer re-opens and internal escalations

More efficient and faster solutions

AHT / TTR

Faster handling without compromising quality

Availability

SLA / ASA

Peaks are managed and there are fewer spikes in waiting times

Find out more about KPIs: performance and key figures here

Scope of the planned outsourcing:

  • Channels: Voice, written, chat, social media, …
  • Hours: Monday to Friday, weekends, public holidays, 24/7, …
  • Languages: DACH region, EU, global, …
  • Topics: Invoices, contracts, technical support, first- or second-level, …

Data flows:

  • Which systems should your future partner work in?
  • Permissions and roles, e.g. regarding access to customer data, …
  • What would you like to see included in your reports?

Choosing your outsourcing partner: key criteria

Quality

  • Training programme (training courses, refresher courses, updates, etc.)
  • Quality management framework (spot checks, ongoing assessment, etc.)
  • Adherence to your company’s tone of voice

Scaling and sales

  • Workforce management (accurate forecasting, skill-based routing)
  • Flexible scaling options

Transparency

  • Clear, written definitions of KPIs
  • Access to data and details
  • Action plans in the event of deviations

Always pay close attention to customer satisfaction, response times, efficient processes and, above all, transparent KPI analyses

Questions you should ask every provider

  1. What is your quality management system like?
  2. How do you organise training when product changes occur?
  3. How do you plan capacity?
  4. How do you ensure brand consistency?
  5. What raw reporting data will we receive (and how often)?
  6. How does the escalation process work (point of contact, decision-making pathways)?
  7. How do you deal with special cases or exceptions?
  8. What risks do you identify and how do you minimise them?

An overview of different providers

This list is intended to guide you in gaining an initial overview of potential outsourcing partners

Provider

Languages

Key strengths

Well suited if…

XELEO

over 10 languages, 4 locations in Austria, Turkey, Greece and Croatia, 1,096,000 customer contacts per year

Customer service with a strong focus on the DACH region; sector focus on telecoms, energy, e-mobility and payments; 18 years’ experience

you want to set up DACH-oriented multilingual support quickly and reliably, particularly if the focus is on energy, telecoms, e-mobility or payments

Teleperformance (TP)

nearly 100 countries, ~170 markets, ~300 languages/dialects

very large scale, broad sector coverage, front- and back-office services

You need to scale globally and require support in many languages and across multiple time zones

Concentrix

70 countries, 6 continents, 150+ languages

Technology/transformation, broad omnichannel coverage

You want to integrate customer experience and tech processes and deliver them globally

Foundever

45 delivery countries, 60+ languages

‘Traditional’ outsourcing focus, multilingual

If you want to quickly build up capacity in several languages

TELUS Digital

50+ languages

Customer experience + digital/IT, strong language infrastructure

If you want to combine support with digital/IT components (e.g. technical support)

Conduent

Focus on customer experience management, consultancy and design

Journey/process design, customer experience management programmes, omnichannel optimisation

You are looking for CX design/transformation

Transcom

Over 30 languages

CX + back office + sales, strong presence in Europe

You require an EU-focused presence and multilingual operations

Capita

Contact management including customer service, with offshore options available

Contact centre-focused managed services and flexible models

You want to manage complex contact centre set-ups

Ströer X

Outsourcing partner for dialogue marketing, CX and sales services

Focus on the DACH region, omnichannel

If you are strongly DACH-oriented and combine dialogue marketing with service

regiocom Customer Care

Locations in Germany, Bulgaria, Greece and Turkey

Network of locations, EU nearshore combination

If you want proximity to the DACH region and scalability via EU locations

When is XELEO your ideal partner?

XELEO is your Customer Solution Expert and can handle either your entire customer service operation or specific aspects of it. We design our solutions to integrate seamlessly into your processes. We specialise in particular in the telecommunications, energy supply, electric mobility and payments sectors.

Our strength in outsourcing lies in controllability and quality. Through knowledge databases, regular training and transparent reporting, we ensure that your brand voice remains consistent and that improvements are measurable. Thanks to our in-depth WFM expertise (forecasting, shift planning), we can scale reliably: from seasonal peaks to multilingual 24/7 operations.

Through optimised processes, technical expertise and a consistently customer-focused service approach, we reduce waiting times, increase first-call resolution rates and make costs predictable. This turns outsourced support into a competitive advantage: your customers remain satisfied for longer, and your in-house team gains significant time for value-adding tasks.

Let us professionally outsource and specifically improve your customer support.
Contact us via our contact form or by telephone on 02742/28520. We look forward to speaking with you.

Contact us to discuss you project.
Jakob Zehethofer
Jakob Zehethofer

Managing Director
Jakob has more than 26 years’ experience in customer service and in establishing and managing high-performing customer service units. He brings with him many years’ expertise in developing efficient service processes and BPO solutions for customer support. Furthermore, he possesses extensive knowledge of strategic and operational business management. He combines in-depth knowledge of customer care and customer service with a clear understanding of efficient processes, high service quality and economic contexts. His focus is primarily on future-oriented service solutions for e-mobility, energy supply, telecommunications and payment, as well as on hybrid models combining human and AI elements.