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In-house team vs outsourcing: cost, speed and risk
Hiring gives you permanence and control. Outsourcing gives you speed and flexibility. The mistake is comparing a day rate to a salary and stopping there.
Outcomes
- Count recruitment, management, tooling and attrition in the in-house figure
- Outsourcing is faster to start and faster to stop
- Knowledge retention is the main risk with a supplier — mitigate it in the contract
- Hybrid is common: internal ownership, external delivery capacity
- Whoever writes it, you should own the repository from day one
Problems this solves
Hiring timelines do not match the roadmap
Three to six months to hire seniors is normal in most European markets.
Fixed cost after the project ends
In-house capacity persists; contracted capacity can be reduced with notice.
Knowledge retention
In-house keeps knowledge by default; outsourcing keeps it only if documentation is contractual.
How delivery runs
- 01
Separate the durable from the temporary
Hire for capabilities you will need every year; contract for peaks and one-off builds.
- 02
Decide what must stay in-house
Usually architecture ownership, product decisions and domain knowledge.
- 03
Set handover requirements
Documentation, repository ownership and infrastructure in your accounts from day one.
- 04
Review quarterly
Convert proven external capacity into hires when the work turns out to be permanent.
Build or buy
Buy something existing when
- Short-term capacity, specialist skills, and unclear long-term need
Build custom when
- Permanent capabilities central to the business
What moves the price
Total employment cost
Salary plus employer costs, tooling, management and recruitment fees — not salary alone.
Utilisation
Idle in-house capacity is the hidden cost; ramp-up is the hidden cost of contracting.
Seniority needed
Rare skills are often cheaper to contract than to hire and retain.
Where projects go wrong
Outsourcing without ownership
Code, infrastructure and documentation must be yours contractually from the start.
Hiring for a project
Permanent hires for temporary work create the layoff that damages the team later.
FAQ
Questions buyers ask
When should we hire instead?+
When the work is permanent, core, and you can attract the people. Otherwise capacity on demand usually wins.
How do we protect knowledge?+
Documentation requirements, shared repositories and an internal technical owner from the start.
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