Xpec turns ideas, reference products, and scattered notes into structured business, UX, and design system specifications — drafted, reviewed, and ready for engineering handoff.
Used by product teams at
From early discovery to engineering handoff, Xpec keeps your business, UX, and design system specs aligned in one place.
Vision, target users, value proposition, capabilities, and MVP scope — drafted from your inputs in a structured editable format.
User personas, journeys, screen inventories, interaction principles, and accessibility expectations — wired to the same source context.
Color, typography, spacing, components, and patterns documented as design tokens — exportable as Markdown or implementation-ready files.
Store reference products, screenshots, and competitor notes separately. Toggle which sources feed each generation.
AI never silently overwrites your work. Every regeneration shows up as a proposal you can accept, edit, or discard.
Markdown, PDF, ZIP, or direct push to GitHub. Headings, tables, and structure preserved every time.
Pick the spec types you need. Xpec reads your reference material, drafts each document with the right structure, and surfaces open questions for the things it can't infer.
Drop in Markdown files, screenshots, competitor notes, or paste a link. Reference material stays visually separate from your active specs — and you control which sources inform each generation.
Adapting an existing product? Xpec maps positioning, target users, capabilities, and design decisions side-by-side — so the things you intentionally diverged on don't get lost in the noise.
A predictable workflow that scales from solo founders to product teams.
Drop in reference material — Markdown, screenshots, notes, links. Or start from a one-line idea.
Pick the spec types you need. Xpec drafts them in parallel and flags open questions.
Edit in Markdown. Regenerate sections as reviewable proposals. Resolve open questions inline.
Send clean Markdown, PDF, or ZIP to design and engineering. Or push to your GitHub repo.
We replaced three separate Notion templates and a folder of half-finished Google Docs with one Xpec product per product. Our handoffs to engineering finally make sense.
Start free. Upgrade when you need more products, AI generations, or team collaboration.
For individuals testing the workflow.
For founders, PMs, and designers.
For collaborative product teams.
For agencies and larger orgs.
Bring your reference material, generate your first complete spec set in under five minutes, and ship clearer products from day one.