Mnml.ai

Architecture API by mnml.ai is a web-based AI visualization API for architects, designers, and developers who need to generate architectural and interior renders programmatically.

Key capabilities include:

• Sketch-to-render generation that turns hand sketches or CAD wireframes into photorealistic images, plus design variations from a single concept
• Interior and exterior visualization endpoints for façades, outdoor spaces, and interior reimagination with 20+ styles and controls for finishes, colors, and lighting
• Model render enhancement for viewport or clay outputs from tools such as SketchUp, Blender, 3Ds Max, and Revit, producing high-resolution images
• Mask-based edits (inpainting) to modify specific areas, remove objects, or extend parts of an image

Pricing: Freemium with complimentary credits on signup. Paid plans include Starter $19/mo (500 credits), Pro $39/mo (2,500 credits), Expert $79/mo (5,000 credits), credit packs for API usage (500 for $49, 1,000 for $99, 2,500 for $249), and Enterprise tiers from $349/mo (30k credits).

Notable for its developer-first integration (SDKs and direct endpoints such as /v1/interior, /v1/exterior, /v1/sketch-to-image, /v1/inpaint) and its focus on fast, scalable rendering for architecture and interior design workflows.