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name: saas-cloner description: This skill should be used when the user asks to "clone a SaaS", "build a typeform clone", "replicate calendly", "create an open source alternative to X", or wants to rapidly build functional clones of popular SaaS products focusing on core features. version: 1.0.0

SaaS Cloner

Build functional clones of popular SaaS products. Fast. Open source. 100x cheaper.

The Concept

Most SaaS products have:

• 20% of features that provide 80% of value
• Complex pricing that funds features you don't need
• Vendor lock-in that costs more over time

Clone the 20%. Ship in an hour. Own your data.

How to Use

Basic Clone

Copy/clone [product name]

Example:

Copy/clone typeform

Clone with Specifics

Copy/clone calendly for internal team scheduling only

Copy/clone notion but just the wiki/docs features

Clone from URL

Copy/clone https://example-saas.com

The Cloning Process

Phase 1: Analysis (5 minutes)

1. Identify the product's core value proposition
2. List all features visible in UI
3. Categorize: Essential / Nice-to-have / Skip
4. Identify data model requirements
5. Choose tech stack

Phase 2: Architecture (5 minutes)

1. Design minimal database schema
2. Plan API endpoints
3. Sketch component hierarchy
4. Identify third-party needs (auth, payments, etc.)

Phase 3: Implementation (30-45 minutes)

1. Set up project structure
2. Implement data models
3. Build API layer
4. Create UI components
5. Wire everything together
6. Add basic styling

Phase 4: Polish (10 minutes)

1. Add loading states
2. Handle errors gracefully
3. Mobile responsiveness
4. Basic documentation

Default Tech Stack

Alternative Stacks

Copy/clone typeform --stack remix+sqlite
/clone calendly --stack vue+firebase

Example: OpenForm (TypeForm Clone)

Original: TypeForm - $59/month for basic Clone: OpenForm - Free, self-hosted

Core Features (cloned)

• Multi-step form builder
• Drag-and-drop questions
• Conditional logic
• Response collection
• Basic analytics
• Embeddable forms

Skipped Features

• Team collaboration (add if needed)
• Payment integration (add if needed)
• Advanced analytics (add if needed)
• White-labeling (add if needed)

Result

• Build time: 35 minutes
• Setup time: 15 minutes
• Monthly cost: $0-20 (hosting)
• Data ownership: 100%

Clone Recipes

Productivity

Marketing

Developer Tools

Feature Scoping

Always Include

• Core workflow (the main thing users do)
• Data persistence (save user work)
• Basic auth (protect data)
• Responsive design (mobile works)

Include If Easy

• Settings/preferences
• Export functionality
• Basic search
• Keyboard shortcuts

Skip Initially

• Team features
• Advanced permissions
• Integrations
• Analytics beyond basics
• Payment processing

Add Later Pattern

Leave hooks for future features:

Copy// TODO: Add team support
// Schema ready: user.team_id
// API ready: /api/teams (stub)
// UI ready: Team dropdown (hidden)

Deployment Checklist

• Environment variables documented
• Database migrations ready
• One-click deploy button in README
• Basic README with setup steps
• License file (MIT recommended)
• Demo video or screenshots

Legal Considerations

Do Clone

• Functionality and workflows
• General UI patterns
• Feature concepts

Don't Clone

• Brand names or logos
• Exact copy of UI design
• Proprietary algorithms
• Terms of service violations

Best Practice

Name your clone something original. Don't call it "Free TypeForm" - call it "OpenForm" or "FormFlow".

Example Session

User: /clone calendly

Claude:

CopyAnalyzing Calendly...

Core value: Let people book time with you without email back-and-forth

Essential features:
- Calendar connection
- Availability rules
- Booking page
- Email confirmations
- Time zone handling

Nice-to-have (skipping for MVP):
- Team scheduling
- Payment collection
- Custom branding
- Analytics

Tech stack:
- Next.js 14 + TypeScript
- Supabase (auth + database)
- Google Calendar API
- Tailwind CSS
- Vercel deployment

Starting implementation...

[35 minutes later]

✓ BookEasy is ready!

Features:
- Connect Google Calendar
- Set available hours
- Share booking link
- Automatic confirmations
- Time zone detection

Deploy: npx vercel
Demo: http://localhost:3000

Files created:
- /app - Next.js pages
- /components - React components
- /lib - Utilities and API
- /supabase - Database schema
- README.md - Setup instructions

Limitations

• Complex products (Figma, Photoshop) need significant time
• Products with proprietary algorithms can't be exactly replicated
• Some integrations require paid API access
• Real-time collaboration is hard to clone well

Credits

Inspired by @dabit3's OpenForm project - demonstrating that billion-dollar SaaS products can be cloned to functional MVPs in under an hour using Claude Opus 4.5.