1UI
1UI is no longer just a screenshot-to-code tool: it is now a local-first design canvas that lets an AI chat, or an outside agent through MCP, build and edit layouts that export straight to code. At $9 a month or $99 lifetime with your own model key it is cheap next to Figma plus AI add-ons, but it is a one-developer product competing with a mature editor, so teams should test file compatibility and collaboration before moving work over.
Pros
- Built-in MCP server lets coding agents read and edit the canvas
- Bring-your-own-key AI means prompts go to your provider, not through 1UI
- Local-first files and peer-to-peer collaboration with no document server
- Lifetime licence at $99 alongside monthly and annual plans
Cons
- Built and run by one individual developer, with no named company
- AI features need your own provider API key and its separate bill
- The earlier hosted API and per-screen credit plans are no longer on the site