For Design Teams
AI PRD and Prototype Generator for Design Teams
The handoff from product to design is usually two documents and three meetings. Thinkr collapses the first two. The PRD ships with an interactive HTML prototype that design can react to instead of guess from.
Before & after
From a spec you have to imagine to a prototype you can click.
Before Thinkr
- Handoff is two documents and three meetings before anyone designs.
- Design starts from prose and guesses at the intent.
- Feedback ping-pongs between Figma comments and Slack threads.
- House conventions get re-explained on every new prototype.
With Thinkr
- The PRD ships with a clickable multi-page prototype to react to.
- Designers see the Product Manager’s intent in motion, not just in text.
- Comments live on the PRD itself, in one thread.
- Brain learns your conventions so generations follow your house style.
Generate an interactive HTML prototype from the spec
The PRD goes through a 2-pass prototype generator. Out comes a clickable multi-page HTML prototype with real components and real flows. Designers see the Product Manager’s intent in motion, not just in prose.
Refine the prototype through chat
When the prototype is off, describe the fix. "The CTA should be sticky on mobile." "Add a confirmation step before submit." The Prototype Chat applies the change and re-renders. No design tool round-trip.
Comment on the PRD before design starts
Design can leave comments on the PRD itself. Mention threads. Resolutions. The Product Manager sees the design team’s feedback in the same surface where the spec lives. No "I sent comments on the Figma" / "I responded in Slack" cycle.
Brain remembers your design conventions
When you ship enough PRDs through Thinkr, Brain picks up your design system patterns, your component vocabulary, your standard flows. Future prototype generations follow your house style without you re-prompting them.
How it fits the loop
The parts of Thinkr you’d use most.
Questions
Design handoff, answered
Does the generated prototype replace design work?
No. It replaces the paragraph that tries to describe an interaction. It is a rough, clickable artefact for design to react to and argue with in the first conversation, not a deliverable and not a substitute for a designed flow.
Can design comment on the PRD before picking it up?
Yes. Critique findings land as comments on the spec itself, and design can add their own in the same place, so the objection sits next to the line it is about instead of in a separate thread.
How does Thinkr know our design conventions?
Workspace memory. Once your patterns, components, and standards are in Brain, drafts come back already written in that shape rather than in a generic house style.