Sleek Design vs Relume: Features, Pricing and User Reviews 2026

Sleek is a design tool made only for mobile app screens. You describe your app idea in plain words, or upload an image or sketch, and it creates real editable screens for iOS and Android in minutes.

Unlike general design tools that cover websites, slides, and apps together, Sleek focuses only on mobile screens. This means the layouts, spacing, and style follow real mobile app patterns instead of generic templates.

You can chat with Sleek to change colors, layout, or components after the first design is made. When you are happy with the result, you can export it straight to Figma or as code for developers.

Relume is an AI powered platform that helps designers and developers build the early stages of a website. You type a short prompt about your project and it creates a sitemap, then turns that sitemap into a wireframe using real, ready made components.

Instead of relying only on templates, Relume gives you access to over 1,000 components built for Figma, Webflow, and React. You can adjust colors, fonts, and layout with the built in Style Guide Builder, then export your work straight into the tool you already use.

Teams can share projects, leave comments, and move from idea to a finished structure in minutes rather than days. Relume also connects with AI code editors through a feature called Relume Library MCP, so developers can pull in real components directly while coding.