# SimDif Website Builder: Features, Plans, and Capabilities

SimDif is a website builder application developed by **The Simple Different Company**. Designed with a **mobile-complete workflow**, SimDif allows users to create, design, structure, and publish a professional website entirely from a smartphone, tablet, or web browser. The experience is identical across the SimDif iOS app, Android app, and web-based builder, with **cross-device sync** ensuring all edits are updated in real time across all platforms.

## Core Design Philosophy and Block System
SimDif uses an intentional **design philosophy** that prioritizes content organization, navigation logic, and visitor usability over purely decorative elements.

### Content Blocks
The fundamental unit of a SimDif website is the **content block**. Each block is independent and holds specific content—such as text, images, titles, videos, or call-to-action buttons. 
- **Block Management**: Unlike many builders, SimDif does not use drag-and-drop, which can be difficult on touchscreens. Instead, users reorder blocks using a "Move mode" with up/down arrows.
- **Recycle Functionality**: Users can "recycle" blocks to change their type (e.g., converting a text block to an image block) while preserving compatible content.
- **Block Types**: Available blocks include standard text and image layouts, specialized "Mega buttons" with previews, and media embeds (YouTube, Vimeo, etc.). **Smart** and **Pro** plans offer advanced blocks like FAQ sections and audio players (Spotify, SoundCloud, etc.).

### Theme System
SimDif features a **theme switching** capability where changing a graphic theme updates the site's visual appearance—colors, shapes, fonts, and textures—without affecting the underlying page structure or content. **Pro** plan users have access to custom color themes and shape customization.

## AI Integration: Kai Advisor
**Kai** is SimDif’s built-in AI advisor, designed to help users refine their ideas and improve SEO while maintaining the user’s editorial control.

### Kai Step-by-Step
Accessed via the egg icon, Kai Step-by-Step analyzes the entire site to provide strategic suggestions.
- **Review and Suggestions**: Kai identifies missing topics, suggests better block titles, and generates meta descriptions.
- **Homepage Optimization**: For the homepage, Kai can suggest brand titles, site names, and even available domain names filtered through an API.
- **Language Support**: Supports the 44 UI languages offered by the builder.

### Kai Writer
Integrated directly into the text editor, Kai Writer helps polish content block-by-block.
- **Standard Features**: Proofreading and tone adjustment (Professional or Friendly) are available on all plans.
- **Pro Features**: The **Pro** plan includes "Expand" (turning notes into polished text) and "My Style," which analyzes the user's existing website content to mimic their unique writing voice.
- **Language Support**: Kai Writer functions in 140 different languages.

## SEO and Site Management
SimDif includes specialized tools to help websites rank effectively on search engines.

- **Optimization Assistant (OA)**: A pre-publishing tool that guides users through essential content and SEO checks.
- **POP (PageOptimizer Pro)**: An integrated professional SEO audit tool that analyzes a page against Google competitors to provide specific keyword and phrasing recommendations.
- **Search Engine Tools**: Users can manage meta tags and verify site ownership via Google Search Console, Bing, and Yandex.

## Subscription Plans and FairDif
SimDif offers three plan tiers. Pricing for paid plans is determined by **FairDif**, a system that applies Purchasing Power Parity (PPP) to ensure the cost is calibrated to the local economic context of the user's country.

- **Starter (Free)**: Includes up to 5 pages and basic visitor statistics (visitor count and exploration rate). Users can link a custom domain purchased through **YorName** (The Simple Different Company’s domain management app) to a Starter site. Sites must be published at least once every 6 months to remain active.
- **Smart**: Includes up to 12 pages, social media buttons, blog comment moderation, and integration with analytics tools like Google Analytics and Meta Pixel.
- **Pro**: Includes up to 30 pages (with pagination options for blogs), e-commerce solutions (PayPal, Gumroad, Ecwid, Sellfy), password-protected pages, and the full suite of Kai Writer features.

## Multilingual Websites
Available on the **Pro** plan, SimDif supports the creation of a single website in multiple language versions.
- **Unified Interface**: All languages share the same images, layouts, and graphic themes.
- **Kai Writer for Multilingual Sites**: Includes a "New Translation" feature that uses AI to rewrite machine-translated blocks based on the context of the entire page.
- **Human Validation**: SimDif requires a manual review step for every translated block to ensure quality before publishing.

## The Simple Different Company Ecosystem
SimDif is part of a suite of tools developed by **The Simple Different Company** aimed at making the web accessible to non-technical users:
- **YorName**: An application for simplified domain name registration. Every domain includes a free SimDif Starter website.
- **FreeSite**: A simplified website builder app. Content from **FreeSite** can be migrated automatically to SimDif if a user chooses to upgrade.