Marmo UI
Marmo UI: A focused React and MCP toolkit for generating validated, repository-ready interfaces. Ranked #14 of 22 in AI UI Design Generators by our editors (7.5/10); pricing: Free plan · 14-day trial; best for developers using open components and MCP workflows.
At a glance
- Editor score7.5 / 10
- PricingFree plan · 14-day trial
- Best forDevelopers using open components and MCP workflows
- Free planYes
- Paid from$9.99/mo
- Design-system supportYes
- Facts checked22 Sep 2026
Where it wins
- Open-source React components with design tokens and shared modes
- Prompt-driven dashboards, forms, app shells, and multi-screen interfaces
- Integrates with Claude Code, Codex, Cursor, and other AI agents
Where it doesn't
- The workflow centers on React components and MCP-based coding agents
- On-brand generation and Pro blocks require the Pro plan
- It does not include its own AI model
Our verdict on Marmo UI
Marmo UI is an MCP-connected React design system for developers who want AI coding agents to generate structured interfaces inside an existing repository. Its open-source component library, design tokens, Figma component library, light and dark mode, and generated-code validation support dashboards, settings pages, forms, and app shells. The platform connects with Claude Code, Codex, Cursor, Gemini CLI, Windsurf, VS Code, Zed, and Cline, making it a focused option for teams already working in agent-assisted development environments.
The free plan includes open-source React components, Core MCP, generated-code validation, component documentation, Storybook, a Figma library, light and dark mode, and unlimited projects. Pro costs $9.99 per month and adds on-brand generation from DESIGN.md, composition patterns, Pro blocks generated into the repository, a personal MCP token and dashboard, a hosted design-system site, and priority support. A 14-day free trial is also listed. This structure makes Marmo UI accessible for component-led experimentation while reserving brand customization and expanded building blocks for paid users.
Its standout strength is the connection between live component APIs, generation rules, composition patterns, and validation through MCP review tools. Generated frontend code is placed in the user's repository, while shared tokens can carry light and dark mode across the interface. Marmo UI does not provide its own AI model; it connects existing AI coding agents to its MCP and component system. Developers seeking React-based, repository-oriented UI generation should find the focus appropriate, while teams wanting a broader visual-generation platform or a model included in the product should choose an alternative.
Your product? Our editors can test Marmo UI in depth and publish a review, labelled as paid · from $149/mo →
Marmo UI pricing
All 2 Marmo UI plans and prices →
Marmo UI fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $9.99/mo |
| Prompt-to-UI generation | Yes |
| Design-system support | Yes |
| Multi-screen generation | Yes |
| Responsive layouts | Not verified |
| Figma export | Yes |
| Code export | Yes |
| Free trial | 14 days |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Claude Code, Codex, Cursor, Gemini CLI, Windsurf, VS Code … |
| Pricing | Free plan · 14-day trial (source) |
| Website | marmoui.com |
| Facts checked | 22 Sep 2026 |
Marmo UI integrations
Marmo UI lists 8 integrations on its own site.
- Claude Code
- Codex
- Cursor
- Gemini CLI
- Windsurf
- VS Code
- Zed
- Cline
Alternatives to Marmo UI
- Figma MakeA broad prompt-to-code workspace for teams moving from ideas to interactive products.9.4
- UX PilotA broad AI UI workflow for teams moving from ideas to prototypes and handoff.9.2
- VisilyAn affordable, collaborative AI prototyping workspace with broad design-to-code workflows.9.0
See all Marmo UI alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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