Hiring an in-house designer vs hiring a studio: the actual maths
The true cost comparison nobody shows you, including hidden overheads, ramp time, and what you give up.
Hiring an in-house designer is the right choice when you need full-time output for 18+ months, have a defined design role, and can afford £55K-£90K all-in per year. Hiring a studio is the right choice when you need senior cross-discipline output for a specific window, do not have steady full-time work, or do not yet know what role you actually need. For most companies under 30 people, a studio is cheaper per unit of output.
The maths people skip: an in-house designer is not just the salary. It is salary, NI, pension, equipment, software, holiday cover, recruitment cost, ramp time, and the management tax on the person they report to.
True cost of an in-house mid-level designer (UK, 2026)
- Salary: £55,000
- Employer NI: £6,800
- Pension contribution: £2,200
- Software (Figma, Adobe, Webflow, etc.): £1,800
- Hardware (MacBook, monitor) amortised: £900
- Recruitment cost (one-off): £6,000
- Manager's time: 4 hrs/week × £80/hr × 47 weeks = £15,000
Real annual cost: roughly £87,000.
For that money, in-house gets you roughly 1,700 productive hours per year after meetings, time off, and ramp.
True cost of a studio engagement
A senior studio runs £150-£250/hr. For £87,000 you get 400-580 senior hours per year. Every hour from someone with 8+ years of cross-discipline experience. Zero recruitment cost, zero ramp time, zero management overhead.
When in-house wins
- You have a 1+ year continuous design pipeline (product, marketing, brand, ops)
- You need someone embedded in product decisions daily
- You have a head of design or product lead to manage them
- The role is well-defined and stable
When a studio wins
- You have project-shaped work, not continuous work
- You need cross-discipline output (brand, web, dev, automation)
- You do not have someone to manage a hire
- You are under 30 employees
The honest answer
Most companies under 30 employees should use a studio. Most over 30 with a real design pipeline should hire in-house. The fence-sitters benefit from 6 months with a studio to define what an in-house role would actually look like, then hiring against that definition.
See also: Agency vs freelancer vs builder, Pricing design work.