One idea,
Generate Professional PRD
Describe your product ideas in natural language, and AI will help you create complete documentation from requirements analysis to technical specifications. The generated PRD is well-structured and logically rigorous, ready for team implementation.
AI Deep Thinking
Product Director, Interaction Designer, Security Consultant - multi-role collaboration to eliminate blind spots
Structured Output
Eight PRD modules automatically generated, export and use directly for development
Security Consultant
Automatically identify security risks and provide compliance recommendations
Generate Complete PRD in One Click
Simply describe your idea, and AI will automatically generate a professional PRD document with all eight modules in one place
Overview
Product background, goals and value
User Personas
Target user analysis and needs
Feature List
Core feature planning and priorities
Business Flow
Process diagrams and logic
Interaction Design
Page interaction and UX design
Technical Spec
Technology selection and approach
Security Plan
Risk assessment and safeguards
Acceptance Criteria
Testing points and quality standards
Why Choose Prodthink
Custom API Key
Bring your own AI API key, data never passes through third parties. Free credits on signup.
Local Storage Privacy
All documents stored locally in your browser, never uploaded to servers.
Security Consultant Agent
Built-in security consultant agent that automatically identifies security risks in your product and provides compliance recommendations.
AI-Executable Documents
Generated PRDs are well-structured and logically rigorous, so AI can execute them directly for coding assistance and iteration.