The fastest path from idea to implementation-ready docs
GuideWriter replaces hours of manual writing with a focused AI interview. Generate a complete draft in minutes, refine it with AI suggestions, and track every revision with full version history.
Generate, refine, and evolve your documents
From a 10-minute interview to a polished, version-tracked document you can refine with AI and share in any format.
Natural conversations that extract real requirements
Our multi-phase interview engine adapts in real time. It moves through Discovery, Clarification, Technical, Refinement, and Completion phases, asking targeted follow-up questions based on your answers. No rigid forms or templates to fill out, just a conversation.
- 5-phase adaptive interview process
- Context-aware follow-up questions
- Automatic extraction of features, constraints, and success criteria
- Conversation history preserved for reference
AI-Powered Interviews
Your first draft is just the beginning
After generation, open the refinement panel to collaborate with the AI on improving your document. Ask it to expand a section, sharpen the language, add missing details, or restructure content. Each refinement pass produces a new versioned draft, so you can always compare or revert.
- Natural-language refinement instructions
- Section-level or whole-document improvements
- Tone, depth, and focus adjustments on demand
- Every refinement creates a tracked version automatically
AI Document Refinement
Track every change, never lose context
Every document revision, whether from initial generation, AI refinement, or manual edits, is automatically versioned. Browse a visual timeline, compare any two versions with a side-by-side diff, and restore a previous draft in one click.
- Automatic versioning on every save and refinement
- Side-by-side visual diff comparison
- One-click revert to any previous version
- Complete audit trail showing who changed what and when
Full Version History
Create templates tailored to your team's workflow
Go beyond the 10 built-in templates. Build your own with three methods: upload a document skeleton for AI to analyze, copy and customize an existing template, or upload a finished document and let the AI reverse-engineer a reusable template from its structure.
- Upload a skeleton (.docx or .md) and AI extracts the structure
- Fork any built-in or custom template and customize it
- Reverse-engineer a template from a completed document
- Full control over sections, interview prompts, and generation instructions
Custom Template Builder
Ten specialized formats for every team
Whether you need a full enterprise document, a lean startup spec, a marketing requirements document, or a formal SRS, GuideWriter has a template built for your workflow. Each template defines the sections, prompts, and structure so the AI knows exactly what to ask for.
- Idea Exploration for evaluating new product and SaaS concepts before you commit
- Lean Startup, Technical Spec, User Stories, Project Charter, Feature Request, and RFC
- Marketing Requirements (MRD) and Business Requirements (BRD) for strategy and alignment
- Software Requirements Spec (SRS) for formal, auditable engineering precision
Professional Templates
Share your documents anywhere, in any format
Export finished documents as PDF for stakeholders, DOCX for collaborative editing, Markdown for developer wikis, or plain text for maximum compatibility. Every export is professionally formatted and ready to use.
- PDF with clean typography and layout
- DOCX compatible with Google Docs and Word
- Markdown for GitHub, Notion, and Confluence
- Plain text for maximum portability
Multiple Export Formats
Documents that AI coding assistants can actually use
GuideWriter generates structured, unambiguous requirements with clear acceptance criteria. The output is optimized so AI code-generation tools can parse, plan, and implement features directly from your document.
- Structured JSON output alongside human-readable docs
- Clear acceptance criteria for every requirement
- Explicit technical constraints and dependencies
- Machine-parsable section hierarchy
Designed for AI Agents
From idea to professional documentation in minutes, not days
Traditional document creation takes hours of writing and formatting. GuideWriter compresses that into a focused 10-15 minute interview. The AI handles structure, formatting, and gap-filling so you can focus on the product vision.
- Complete document generated in under 15 minutes
- AI identifies and fills documentation gaps
- No manual formatting required
- Instant re-generation with updated requirements
Lightning Fast
And much more
Additional capabilities that round out the GuideWriter experience.
Real-Time Progress
Visual progress tracking shows your interview phase and completion status as you go.
Secure by Default
Your data stays on your infrastructure. Self-hosted with PostgreSQL, no third-party data storage.
Dashboard Overview
Manage all your documents from a single dashboard. Filter by status, template, and date.
Gap Detection
During both the interview and refinement phases, the AI identifies missing requirements and suggests improvements based on industry best practices.
Open Architecture
Built on Next.js and Prisma with a modern AI integration layer. Extend, customize, or integrate with your existing toolchain.
The old way vs. the GuideWriter way
See how AI-assisted requirements gathering compares to the manual process.
Your next document is 10 minutes away
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