Built for product designers
Your portfolio.
Your interview deck.
Attach your PRD and project notes, and Briefcase turns your work into a story worth sharing — and the slides to defend it.
7 days free · No credit card required
The Briefcase editor with Stride, a fictional sneaker checkout project.
From notes to narrative
Your first draft, in minutes.
Add your project notes and designs. AI turns them into a structured case study and matching interview deck—ready for you to edit, personalize, and share.
AI drafts. You direct.
stride — checkout notes (rough) - checkout = 4 screens, ppl bail at shipping - "why do I retype my address?" - 6 interviews + session recordings - me: lead designer, 1 PM, 3 eng, 8 wks - shipped: 3-step progress + saved payment
Three visible steps, nothing retyped
- •Progress bar across shipping, payment, review
- •Saved address and card prefilled
- •Payment options shown up front
Stride is a fictional sample project.
Walk into interviews ready
The same project becomes an editable slide deck — cover, process and outcome — exported to PDF or PowerPoint.
Checkout redesign
- Stride · Lead product designer · 2025
- Eight weeks, one PM, three engineers
Three visible steps, nothing retyped
- •Progress bar across shipping, payment, review
- •Saved address and card prefilled
- •Payment options shown up front
What changed (sample)
- •Four screens became three
- •Saved details reused automatically
- •Illustrative example, not real results
Stride is a fictional sample project. Outcomes are illustrative, not real customer results.
Pricing
Briefcase Pro
$15/month
7 days free · No credit card required
- Unlimited projects, case studies and interview decks
- Your own hosted portfolio site, with the visual editor
- PDF and PowerPoint exports
- One plan — everything above is included
Cancel anytime; access runs to the end of the month you paid for. Full terms.
Start free trialYour work stays yours
Your notes and designs are private to your account. Briefcase uses them to draft your case study and deck, and nothing appears on your portfolio unless you put it there. Delete a project and its materials go with it.
Read the privacy detailsFAQ
Can I see an example first?
Yes — view the example portfolio and its matching interview deck. No account needed.
What can I upload?
Paste PRDs, briefs and notes as text. Upload images (screenshots, wireframes, designs) and .txt or .md files, which are read as text. You can also embed Figma prototype links.
Can I edit what the AI writes?
Yes. Every case study section and slide is editable, and claims that aren't backed by your notes are flagged for review.
How do I publish my portfolio?
Edit your site in the portfolio editor and press Publish. Your portfolio goes live on a Briefcase address you can share.
Can I export my deck?
Yes — export any interview deck to PDF or PowerPoint (.pptx).
Portfolio polished. Interview prepared.