21st vs Beautiful.ai
A side-by-side comparison of features, pricing, and characteristics.
21st
21st is a platform for discovering community-made UI components, offering a vast library ranging from marketing blocks to functional interface elements.
Read the full reviewBeautiful.ai
Beautiful.ai is an AI-powered presentation platform designed to automate slide design and formatting.
Read the full review| Attribute | 21st | Beautiful.ai |
|---|---|---|
| Pricing type | Free + paid (from $0/mo) | From $12/mo |
| Korean support | No | No |
| Platforms | Web, API | Web |
| Open source | Yes | Yes |
| API available | Available | Available |
| SDK | Available | - |
| LLM-based | Yes | Yes |
| Multimodal | - | Yes |
| AI model | GPT, Claude | ChatGPT, GPT |
| GitHub Stars | - | - |
| Vendor | 21st.dev (1code) | Beautiful.ai |
| Category | Design & Creative | Design & Creative |
| Details | View | View |
21st key features
- Extensive library of marketing and functional UI components
- Diverse categories including AI chats, shaders, and forms
- Community-driven feed with featured and new components
Beautiful.ai key features
- AI slide generation from text prompts
- Smart Slide auto-design with 300+ layouts
- Custom branding and theme builder
- Real-time collaborative editing
- Engagement tracking and analytics