A PRD generator that starts with validated context.

An AI PRD generator that starts from validated context, not a blank template.

Generate a PRD

Illustrative artifact

Evidence → requirement trace

A requirement stays connected to the evidence and decision that justify building it.

  1. 1

    Evidence input

    Observed workflow friction linked to its source.

  2. 2

    Product decision

    Protect the smallest workflow that tests the core value.

  3. 3

    Requirement

    Notify the user only when a tracked change meets their rule.

  4. 4

    Acceptance criteria

    The user can see what changed, when, and why it triggered.

Open question

Which threshold reflects a decision customers make often enough?

No market claim is presented here as verified evidence. Generated claims remain sourced or labeled as assumptions.

When you are not ready for a PRD

A polished specification can make an untested premise look settled. Resolve the biggest validation gaps before turning the idea into requirements.

The customer is still everyone

A PRD cannot make a broad audience specific. Name the first user and the situation that creates urgency.

The pain is not tied to behavior

Learn what people do today, what it costs them, and why the current workaround remains acceptable.

The workflow is still imagined

Map the real trigger, steps, handoffs, constraints, and alternatives before prescribing a product journey.

There is no willingness-to-change signal

A compliment is not commitment. Look for interviews, pilots, preorders, data access, or another costly next step.

Validated context in

The generator carries forward the evidence and decisions already collected during idea validation.

Problem and first customer

Current workflow and alternatives

Market and competitor evidence

Constraints and prior decisions

Risks, assumptions, and unknowns

Signals from real customer behavior

A focused product decision out

The output translates that context into a buildable decision without pretending every unknown is resolved.

Primary user journey

MVP scope and explicit exclusions

Requirements and acceptance criteria

Edge cases and dependencies

Success metrics

Open questions for product and engineering

The document stays connected to the decision.

Problem and user context

The validated customer, pain, current workflow, constraints, and evidence that justify the product direction.

User journeys and scope

The key journey, product boundaries, MVP cuts, exclusions, and assumptions that should remain visible.

Requirements and acceptance criteria

Functional behavior, edge cases, measurable completion conditions, and implementation notes where context supports them.

Success metrics and risks

Signals that the product is solving the problem, open decisions, dependencies, and the evidence still missing.

Cut scope before you add requirements

A useful MVP is the smallest product test that can change the decision. Scope follows evidence, not the length of the feature list.

Protect the riskiest workflow

Keep the smallest end-to-end journey that tests whether the product creates the promised value.

Remove proof-free extras

Cut secondary personas, speculative integrations, and polish that does not help test the core assumption.

Define what is deliberately excluded

Make non-goals visible so the team does not quietly rebuild them during implementation.

Reopen scope when evidence changes

Revise the PRD when interviews, usage, technical discovery, or market evidence invalidates the original decision.

A planning draft, not an automatic sign-off.

Every generated PRD needs review before implementation. New product, technical, legal, and customer evidence can change the scope.

Check that every requirement supports a validated user problem.

Confirm edge cases, privacy, security, and operational constraints.

Keep assumptions visible instead of converting them into facts.

Revise scope when new evidence changes the product decision.

PRD generator questions

The PRD can use the idea, target customer, pain, current alternatives, market research, competitor findings, constraints, prior decisions, and any evidence you add during the conversation.

RoastIdea can discuss product scope at any time, but the useful workflow is to validate the problem and customer first. That prevents a polished document from disguising an untested premise.

It is a strong planning draft, not an automatic engineering sign-off. Product, design, and engineering owners should review assumptions, edge cases, technical constraints, privacy, security, and acceptance criteria before implementation.

Yes. Ask RoastIdea to narrow the MVP, add constraints, change a user journey, explain a tradeoff, or update the document when new validation evidence changes the plan.

Continue with the validated context

Startup Idea Validator

Validate the problem, customer, market, and risk before defining the product.

Startup Idea Validator

User Research

Ground user journeys and product requirements in source-linked customer language and pain.

User Research

Go-to-Market Plan

Plan how the validated product reaches and activates its first customers.

Go-to-Market Plan

Turn validated demand into focused product scope.

Start with the idea, validate the risky assumptions, then generate the document needed to build deliberately.

Validate an ideaSee pricing