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C1 Artifacts API - Thesys vs Thesys
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Make AI apps respond with interactive UI in real-time.
Frontend infrastructure for AI products.
Primary task
UI design
UI design
Pricing
Freemium · Free + from $49/mo
Free Trial · Trial; then from $1.60
Pricing details
Free + from $49/mo
Free + from $1.60
Billing cycle
Monthly
Pay-as-you-go
API access
Listed as available
Not documented
Platforms
Web
Web
Integrations
Make, MCP
MCP
Source rating
No rating recorded
5.0 / 5 · 3 ratings
Catalog views
11k
1.6k
Estimated monthly traffic
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Catalog imported
31 Aug 2026
30 Aug 2026
Listed strengths
- Produces high-quality slides
- Generates reports within applications
- Interactive app response
- Provides immediate response
- Generative UI capabilities
- Generative UI API
- Dynamic Real-time UIs
- Uses React SDK
- Supports Large Language Models
- Customizable Interfaces
Listed limitations
- Only integrates in-app
- Limited standalone functionality
- Generative UI specificity
- Limited to UI generation
- Constrained real-time responsiveness
- Requires engineering setup
- Depends on LLM accuracy and prompt quality for UI generation
- Outputs can vary slightly, making results non-deterministic
- Design system integration is still evolving
- Real-time rendering may add performance overhead at scale