Fractional product design
Hire a fractional product designer
A fractional product designer is a senior designer engaged on a recurring monthly retainer instead of as a full-time employee. Digital Design Studio provides fractional product design plus production front-end code for $7,500 to $12,500 per month, with a 7-day risk-free trial and front-end development included rather than a separate engineering hire.
What is a fractional product designer?
A fractional product designer gives a team ongoing senior design capacity without a salary, an equity grant, or a long-term commitment. The engagement is continuous rather than project-scoped, so the designer accumulates context about the product the way an employee would — but the team can stop, pause, or resize the arrangement in a month.
The model suits companies in a specific window: past the point where founders can design the product themselves, but not yet at the volume that justifies a full-time design hire. For most funded startups that window runs from pre-seed to somewhere in Series B.
How much does a fractional product designer cost?
Digital Design Studio retainers run from $7,500 to $12,500 per month. The Core Design Partner covers one to two active projects at $8,500 monthly, or $7,500 per month on a quarterly term. The Fractional Product Designer covers three to four projects in parallel with 24 to 48 hour turnaround at $12,500 monthly, or $11,000 quarterly. Front-end development is included in both, so the rate covers design and shipped code rather than design alone.
| Full-time senior hire | Core Design Partner | Fractional Product Designer | |
|---|---|---|---|
| Base cost | ~$180,000/year salary | $7,500–$8,500/month · $90,000–$102,000/year | $11,000–$12,500/month · $132,000–$150,000/year |
| Benefits & payroll tax | Typically 20–30% on top ($216,000–$234,000 loaded) | None | None |
| Equity | Usually required | None | None |
| Recruiting cost | 15–25% of first-year salary | None | None |
| Time to start | 2–4 months | Under 24 hours | Under 24 hours |
| Front-end code | Separate engineering hire | Included | Included |
| Active projects | Whatever fits 40 hrs/week | 1–2 | 3–4 in parallel |
| Exit | Notice period, severance | Cancel any month (monthly term) | Cancel any month (monthly term) |
What does a fractional product designer actually deliver?
Digital Design Studio delivers shipped interfaces, not decks about interfaces. A typical month covers flows and wireframes, visual design, an interactive prototype, and the production front-end code that makes it real — in React, Next.js, Astro, or Swift.
Across engagements that has meant design systems documented as code, investor decks, mobile apps for iOS and Android, and web applications used daily by scientists and clinicians. Startups that worked with Digital Design Studio on product design and investor decks have raised more than $20 million in combined funding across pre-seed through Series B rounds.
Can one person do both design and front-end?
Yes, and it removes the handoff. Rafael Rodrigues designs in Figma and writes the front-end that ships, so a prototype becomes the real interface rather than a spec someone else reinterprets. That is where most interface detail is normally lost — in the gap between what was designed and what got built.
Who has this worked for?
Three engagements that show the range, all written up in full:
- A workbench for model tuning at Lilly — dataset contribution, model training, and inference unified into one researcher workflow at Eli Lilly.
- Designing clinical trials with an agent in the loop — a cohort builder pairing natural language with structured OMOP and SNOMED criteria at AstraZeneca.
- The data platform for the scientific lab — founding designer on an AI-native scientific data cloud, with Novo Nordisk as a key customer.
Common questions
Is a fractional product designer cheaper than hiring full time?
A fractional product designer is usually cheaper than a full-time hire for teams that do not yet need 40 hours of design a week. A senior US designer costs roughly $180,000 per year in base salary, or $216,000 to $234,000 once benefits and payroll taxes are added, before recruiting fees. A Digital Design Studio retainer is $90,000 to $150,000 per year with none of those costs, and includes front-end development that would otherwise need a separate engineering hire.
How quickly can a fractional product designer start?
A fractional product designer can typically start within days rather than the two to four months a full-time design hire takes to source, interview, offer, and notice out. Digital Design Studio onboards in under 24 hours on business days once a retainer starts.
What happens if the work slows down or the runway gets tight?
Monthly Digital Design Studio retainers can be cancelled at any time with no minimum term. Quarterly retainers carry a 3-month minimum but allow up to 30 days of pause per year without terminating the contract. Either way, resizing takes weeks rather than the months and severance a full-time reduction in headcount involves.
More on trials, tooling, and onboarding in the full FAQ, or see what each retainer includes.
Book a 30-minute intro call to talk through the work, or email operations@digitaldesign.studio. The first month includes a 7-day risk-free trial.