Kombai

Kombai is an AI design engineer that designs websites and product interfaces and then produces production ready frontend code in the same loop. It is built for frontend developers and design minded teams who want generated interfaces to look original and to fit an existing codebase. The vendor describes a taste agent that identifies the key design decisions in each task, such as structure, style, content and motion, and makes deliberate choices instead of repeating common AI defaults. The code side reuses components, tokens and hooks from a repository, an npm package or Storybook. Design features include an infinite canvas, curated design inspirations, variations and passes, design system support, and HTML and image exports. Kombai is available for macOS, Windows and Linux, and as an extension for VS Code and Cursor. The vendor also publishes a benchmark paper on design originality. Pricing is credit based. Free costs $0 per month with 300 credits per month, including 150 on sign up and a daily top up of 50. Pro is $20 per month with 2,000 credits per month, email support and no AI training on user data. Team is $40 per user per month with a shared credit pool, shared rules and commands, indexing of external packages and usage analytics. Yearly billing saves 20 percent. Enterprise is custom priced with a custom context engine, dedicated support and custom SLAs.