AI PRD Generator
create professional product requirements in seconds
Transform your product ideas into structured PRDs using AI. Generate executive summaries, user stories, and requirements documentation with templates for SaaS, mobile, and enterprise products.
What is a Product Requirements Document (PRD)?
A Product Requirements Document (PRD) is a comprehensive blueprint that outlines what you're building, why you're building it, and how it will work. PRDs typically include an executive summary, problem statement, user stories, functional and non-functional requirements, success metrics, and project timeline.
Our AI PRD generator uses advanced natural language processing to create professional PRDs from simple product descriptions. Whether you're building a SaaS platform, mobile app, or enterprise solution, our tool generates structured documentation in minutes instead of hours.
Product managers at startups, scale-ups, and Fortune 500 companies use PRD templates to align teams, communicate vision, and ensure everyone understands the product requirements before development begins.
Generate professional PRDs in 3 simple steps
Describe Your Product
Enter your product idea, target users, and key features. Choose from templates like SaaS, Mobile App, or Enterprise to get started faster.
AI Generates PRD
Our AI analyzes your input and generates a complete PRD with executive summary, user stories, functional requirements, success metrics, and timeline.
Export & Collaborate
Download your PRD as Word, PDF, or Markdown. Share with stakeholders or import to Notion, Confluence, or your project management tool.
Pre-built templates for every product type
SaaS Product
B2B cloud software
Mobile App
iOS & Android apps
Enterprise
Large-scale systems
Startup MVP
Lean product launches
E-commerce
Online stores
Social Platform
Community apps
API Product
Developer tools
Web Platform
Web applications
Why product managers love our PRD generator
Save 10+ Hours Per PRD
Generate comprehensive PRDs in minutes, not days. Spend time refining strategy instead of formatting documents.
Complete Documentation
Never miss critical sections. AI ensures executive summary, requirements, metrics, and timeline are all included.
Team Alignment
Structured format ensures engineers, designers, and stakeholders understand requirements clearly.
User Story Generation
Automatically generate “As a [user], I want [feature]” stories with acceptance criteria from product descriptions.
Success Metrics Built-In
Define KPIs and success criteria upfront. Track what matters with quantifiable metrics.
Multiple Export Formats
Export to Word, PDF, Markdown, or copy to Notion, Confluence, Jira, or Google Docs.
Common questions about product requirements documents
What should a PRD include?
A comprehensive PRD should include an executive summary (product vision and goals), problem statement (what user pain you're solving), user personas, user stories with acceptance criteria, functional requirements (features and capabilities), non-functional requirements (performance, security, scalability), success metrics (KPIs to measure success), timeline and milestones, and dependencies or constraints. Our AI generator ensures all these sections are included and properly structured.
How is a PRD different from a design spec?
A PRD defines what to build and why, while a design spec defines how to build it. The PRD is written by product managers and focuses on user needs, business goals, and product requirements. A design spec (or software design specification) is written by engineers and covers technical architecture, data models, APIs, and implementation details. Use our PRD generator first, then create a design spec once requirements are approved.
Can I customize the generated PRD template?
Yes! After AI generates your PRD, you can edit any section directly in the tool. Add custom sections, modify user stories, adjust success metrics, or change the timeline. The AI provides a solid foundation that follows industry best practices, but you have complete control to adapt it to your team's specific process and needs.
What's the best PRD template for startups?
Startups should use our “Startup MVP” template, which focuses on lean product development. It emphasizes core user value, prioritizes must-have features over nice-to-haves, includes rapid validation metrics, and keeps scope tight for faster time-to-market. The template follows the Lean Startup methodology and helps you ship your MVP without unnecessary documentation overhead.
How do I write effective user stories in a PRD?
Effective user stories follow the format: “As a [user type], I want [feature], so that [benefit].” Each story should include acceptance criteria that define “done.” Our AI automatically generates user stories from your product description and creates specific, testable acceptance criteria. For example: “As a project manager, I want to export reports to PDF, so that I can share them in stakeholder meetings” with acceptance criteria like “Export completes in under 5 seconds” and “PDF includes all charts and data tables.”
Should I write PRDs for small features?
For small features or bug fixes, a full PRD is often overkill. Use lightweight documentation like user stories in Jira or Linear. However, for any feature that affects multiple teams, requires cross-functional coordination, or significantly changes user experience, a PRD ensures everyone understands the “why” and “what” before development starts. With our AI generator, creating even a lightweight PRD takes just minutes, so the overhead is minimal.
Frequently asked questions
Stop typing PRDs, start talking
WhisperCode converts your product ideas from voice into structured, professional PRDs with user stories, requirements, and success metrics. Perfect for brainstorming sessions and stakeholder meetings.
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