ArchSynth vs Renderica

ArchSynth has no write-up on Specifiction yet; its figures are above.

Renderica uses AI to turn architectural sketches and plans into photorealistic renders. It extracts room dimensions and openings from a plan and conditions rendering on that geometry. Inputs include PDF, DXF, PNG, JPG, GLB, and GLTF files, as well as hand-drawn sketches, floor plans, CAD sketches, and Pinterest image URLs. The homepage lists compatibility with Revit, SketchUp, ArchiCAD, Rhino 3D, AutoCAD, Blender, 3ds Max, and Chief Architect. Users can select from 32 style presets and five lighting modes, provide Pinterest pins or image URLs as style references, and share a client review link or export a 4K PNG from the gallery. The Free plan costs nothing and includes three renders per month at 1024px; Starter costs $24 a month for 60 monthly renders at 2048px. Pro costs $59 a month and Studio costs $179 a month. Renderica says uploaded content is not used to train its own models. Its policy describes some stored assets as accessible through non-expiring unauthenticated URLs and is marked draft pending legal review. For non-rectangular rooms, openings may not be carved and angled walls may be omitted.