ArchiVinci vs Luw.ai Studio

ArchiVinci turns images of architectural designs into visualizations in a browser. Inputs include sketches, photos, floor plans, elevations, and screenshots of 3D models; tools can render, edit, and plan designs or convert still images into short architectural videos. The company says its geometry tracking preserves structures and alerts users when a prompt could distort them. SketchUp views must be uploaded as PNG, JPEG, or WEBP images because native.skp files are not supported. The site names Rhino, SketchUp, Revit, 3ds Max, AutoCAD, and Archicad as compatible when designs are supplied in those image formats. A SketchUp render plugin is also listed. ArchiVinci has a free plan and trial, with paid access from $39; prices for the individual listed plans are not provided here. Premium plans allow up to four concurrent renders. Other models use coins, and video generation costs 5 to 25 coins per video depending on quality. Renders are stored for 7 days before deletion.

Luw.ai Studio is a browser-based floor-plan generator and 3D design studio that turns briefs, photos, sketches, and other supported inputs into editable scenes. Its in-editor AI architect uses more than 40 browser-side tools to create and edit measurable geometry that can be undone. The generator makes scaled 2D and 3D plans with walls, doors, windows, dimensions, and baseline room sizes and clearances. Users can furnish rooms from a catalog of more than 150 items, with placements checked against door swings and clearances. Rendering supports photorealistic or stylized 4K and 8K output, prompts, reference images, and day or night settings. Studio imports DXF and IFC, with IFC described as early alpha, and exports dimensioned PNG or SVG plans and GLB, OBJ, and STL models. Sharing supports view-only, download, or edit access; MCP access enables headless use with Claude Desktop, Cursor, or a user's own agent. The free plan offers two credits per day, while paid plans start at $19 per month.