Should you build an internal data team or bring in a specialist bench? It comes down to time horizon and the cost of a wrong hire.
Hire when
The work is steady, core and ongoing — and you can afford the 6–12 months to recruit, onboard and retain senior people.
Embed when
You need senior capability now, for a defined outcome, without the ramp-up tax. A seasoned bench contributes in weeks and transfers knowledge to your team as it goes.