Insourcing vs outsourcing: when to bring work back

Key takeaways

Insourcing vs outsourcing is the reverse decision: bringing outsourced work back in-house. It pays when volume has grown enough to keep an in-house team fully used, when the work has become core, or when a provider cannot meet the standard. Cost the move properly: recruitment, training, overlap and possible TUPE obligations.

• Insourcing: pays when volume keeps an in-house team fully used.
• Outsourcing: stays cheaper for variable or out-of-hours work.
• Insourcing: budget for recruitment, training and 1 to 3 months of overlap.
• Outsourcing: switching provider may fix quality without insourcing.

What is insourcing?

Insourcing is moving work that was outsourced back to your own employees. It is the opposite of outsourcing and is decided on the same basis: which model delivers the work at the quality you need for the lowest total cost, with acceptable risk.

• In-house vs outsourcing: which model is more cost-effective?

When does insourcing make sense?

Insource when volume has grown so that an in-house team would be fully used, when the work has become central to how you compete, or when you need tighter integration with other teams. Insourcing because of one bad provider is often a mistake; a better provider may fix it for less.

• Volume now fills full-time roles all year.
• The work has become a competitive advantage.
• It needs daily collaboration with in-house teams.
• Regulation or client contracts now require it.

• When is in-house cheaper than outsourcing?
• Switching BPO provider without losing service

What does insourcing cost?

Beyond ongoing employment costs, budget for recruitment, training, equipment and a period of overlap while the provider still runs the service. For a two-person team on £28,000 each, recruitment and training alone can cost about £11,000, and one to three months of overlap adds the provider's fee on top.

• What it costs to recruit an employee in the UK
• The cost of training a new employee

Does TUPE apply when you insource?

It can. When a service moves from a provider back to you, the Transfer of Undertakings (Protection of Employment) Regulations (TUPE) may transfer employees in Great Britain who were assigned to that service to your employment. It does not usually apply to an offshore team employed abroad. Take advice early.

• TUPE and outsourcing

How do you insource without losing service?

Get the provider's process documentation, recruit and train before the notice period ends, run both in parallel for a few weeks, and move one part of the work at a time. Agree data return and account handover in writing.

• A BPO transition plan for the first 90 days

Is partial insourcing an option?

Often the best one. Bring the core or complex part in-house and keep the provider for volume, peaks and out-of-hours. That captures most of the benefit of insourcing while keeping cover and flexibility.

• The hybrid model: part in-house, part outsourced
• BPO Solutions for UK businesses

What are the signs insourcing is the wrong answer?

If the frustration is about one provider's quality, response or attitude, the model may be fine and the provider wrong. If volume is still variable or needs extended hours, an in-house team will have idle time and gaps. And if nobody in-house has time to recruit, train and manage, insourcing will create a new problem.

• Why outsourcing sometimes fails to save money

What does this look like in practice?

A pattern we see in growing UK e-commerce brands: customer support volume doubles, and the brand hires an in-house team lead and two agents for weekday complex cases, keeping the managed team for weekends, peaks and routine tickets. Cost per contact stays low and knowledge builds in-house.

• See client work

Insourcing checklist

Answer these before bringing work back.

• Would the in-house team be fully used all year?
• Is the problem the model or the provider?
• Have you costed recruitment, training and overlap?
• Does TUPE apply to any UK staff?
• Do you have the process documentation?
• Could partial insourcing work better?

Next step

Tell us what you are thinking of bringing back. We will compare insourcing, partial insourcing and switching provider in a 30-minute call.