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From a PRD to a build-ready spec—
faster, better, more complete.

ClearSpec turns your product requirements into a swimlane flow, epics, sized user stories, and QA test cases — following a proven, repeatable process. For PMs, BAs, and founders who want to scope a product the right way.

Get started — $20/mo See how it works
$20/month includes a generous monthly token allowance. Heavy users can buy more anytime. Your requirements never leave your browser.
01PRD → Flow
02Gap Analysis
03Epics
04Story Sizing
05Test Cases
06Tech Packages

See what you get

A rough PRD goes in. A complete, build-ready spec comes out — including the requirements you forgot to write down. Here's a real example for a custom CRM.

The input — a rough PRD
We need a contacts module for our CRM. Sales reps can add contacts and companies, log calls and emails against them, and convert a contact into a deal. Managers see all contacts; reps see their own. Add a search so reps can find contacts fast.
→
The output — a structured spec
01 Swimlane flow
Rep → create contact → validate fields → check duplicates → save → log activity → convert to deal. Manager lane: view all, reassign ownership. System lane: dedupe check, permission gate, audit log.
02 Epics
CS-001 Contact & company management · CS-002 Activity logging · CS-003 Lead-to-deal conversion · CS-004 Roles & visibility · CS-005 Search
03 Sized user stories
As a rep, I can create a contact with name, email, company. (3)
As a rep, I can log a call or email on a contact. (2)
As a rep, I can convert a contact to a deal. (5)
As a manager, I can reassign a contact's owner. (3)
! Gap analysis — what the PRD didn't say
Duplicate handling: what happens when a rep adds an email that already exists?
Edit/delete permissions: can a rep modify a contact another rep owns?
Orphaned activities: what happens to logged calls when a contact is deleted or merged?
Conversion blockers: which deal fields are required, and what happens if they're empty at convert time?
Reassignment visibility: does a rep see a contact the moment it's reassigned to them?
04 Test cases
Given a contact with an existing email, when a rep saves, then a duplicate warning is shown and the save is blocked. · Given a contact with logged activities, when it is deleted, then activities are archived, not lost.
05 Technical requirements built for AI development
Data model (Contact, Company, Activity, Deal + relationships), API endpoints with request/response shapes, validation rules, permission matrix, and explicit out-of-scope boundaries.

Optimized for AI-assisted development: the spec is precise enough to hand to a coding agent and constrained enough to keep it on track — it sets clear boundaries so the model builds what's specified instead of drifting, inventing, or scope-creeping mid-task.

The gap-analysis step is the difference: it surfaces the missing requirements before they reach your developers — while they still cost a sentence to fix, not a rebuild.

Try it on your own PRD

Why it makes you better

Faster

Go from a rough PRD to epics, stories, and test cases in minutes instead of days — then refine with a human in the loop.

More complete

A gap-analysis stage flags what's missing before it reaches your devs, so specs ship with fewer holes.

A proven process

Each stage follows a structured method. New to PM/BA work? The pipeline teaches the workflow as you use it.

Who it's for

Product Managers & BAs

Work more efficiently and effectively — and produce specs your engineers can actually build from.

New PMs & BAs

Learn the process by doing it, with the structure built into every stage.

Founders & non-technical owners

Scope your product idea into clear requirements and a product definition you can hand to a team.

Simple pricing

$20/month
  • Full pipeline: flow, epics, stories, test cases, tech packages
  • Generous monthly token allowance
  • Export to PDF, CSV, JSON, PNG, SVG
  • Your PRDs stay on your machine — nothing stored
  • Buy more tokens anytime if you run heavy
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