Free during public beta

Thought to spec.
Instantly.

PrismPRD is a product manager's best friend. Capture requirements one at a time, let AI organize and sharpen them, then publish a clean spec — as an Excel sheet, a concept document, or a ready-to-build Claude Code file.

PrismPRD — a prism splitting a thought into an organized spectrum of requirements

One idea in. A usable spec out.

✍️

Enter one at a time

Add requirements as they come to you. No blank-page paralysis — just capture the thought.

✦

Prism Clarity

A prism doesn't add color to light — it reveals what was already there, just tangled together. Prism Clarity does the same for your requirements.

Prism Clarity details →
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Organized by domain

Requirements sort into functions, assumptions, and dependencies across software, UX, hardware, network, security, and general engineering.

📤

Publish three ways

Export an Excel workbook, a formatted product concept document, or a Claude Code / Cowork build file — the same format that powers this very tool.

☁️

Cloud projects

Manage multiple projects and pick up on any device. Save named versions and roll back to any of your last five.

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Future releases

Tag requirements to a target release so your MVP stays lean and your roadmap stays clear.

✦ The AI inside PrismPRD

Prism Clarity

A prism doesn't add color to light — it reveals what was already there, just tangled together. Prism Clarity does the same for your requirements.

Feed it a rough draft, a half-formed Slack message, a bullet list you wrote in five minutes before a meeting — it separates that raw input into what a real requirement needs: clear acceptance criteria, the edge cases you didn't think to write down, dependencies, and language your dev team (and their AI tools) can act on without a follow-up thread.

✦ See Prism Clarity in action
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Clear acceptance criteria
Every requirement made testable, with a measurable done-condition.
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The edge cases you missed
Surfaces the exceptions hiding inside a one-line ask.
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Dependencies, made explicit
Names what each requirement leans on before it blocks you.
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Language your dev team can act on
Output your engineers and their AI tools use without a follow-up thread.

Simple, honest pricing

During the public beta, every plan is $0 and beta accounts are upgraded to Professional automatically.

Free

$0
  • Single project
  • Manual requirement entry
  • Claude build file export
  • Local storage
Coming soon

Team

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  • Everything in Professional
  • Shared team projects
  • Collaborative editing
  • Roles & permissions