mnml.ai is a full-featured tool geared for architects and interior designers. It includes five AI tools, including Sketch to Image AI for turning freehand sketches into photorealistic renderings, Exterior AI for generating exterior design variations in different styles, and Concept Generator for creating professional architecture concept statements based on keywords. It also integrates with common 3D modeling tools like Sketchup, Blender, 3Ds Max and Revit, so even if you don't know how to program, you can still use it.
Another powerful option is HomeDesignsAI, a full-stack tool for interior and exterior design. With tools like Sketch to Render, Material & Color Swap, Sky Colors and Furniture Finder, you can generate lots of design variations and layouts. It's flexible enough to be used in many industries, including home renovation companies, and offers a Standard SME Plan for $497 per month and a Custom Enterprise Plan for heavier usage.
If you want something simpler and cheaper, AITwo offers a variety of design abilities, including exterior and interior design, virtual staging and landscaping. You can pick from a variety of style and color options to create photorealistic designs. With two pricing tiers and the ability to cancel at any time, AITwo is a good option for homeowners and pros.