Image model / API
Nano Banana
A fast, affordable image model for teams that want to build their own rendering workflow around it.
- Use it when
- Low-cost image generation and editing through an API or custom internal tool.
- Architect's catch
- Strong results depend on good prompting and careful review because architectural details can drift. It is most useful when you are comfortable building your own workflow.
- Price
- API image output starts around $0.03-$0.07 for a 1K image, depending on the Nano Banana model.
General AI assistant
ChatGPT
Strong image quality inside a versatile research and ideation assistant, but not a dedicated architectural rendering workflow.
- Use it when
- Discussing a design, analyzing references, drafting prompts, and generating or editing a few images.
- Architect's catch
- The general-purpose workflow can alter architectural details and lacks a focused path through masking, animation, upscaling, and consistent project iterations.
- Price
- Free tier available; ChatGPT Plus is $20/month, with higher tiers for larger limits.
Creative image + video studio
Midjourney
Excellent for concept generation, atmosphere, and striking one-off visuals, especially early in the design process.
- Use it when
- Concept images, atmosphere, style exploration, retexturing, and short image-to-video clips.
- Architect's catch
- Keeping a self-designed space consistent across iterations takes significant prompting and review, making quick, faithful photorealistic renders harder.
- Price
- Plans run from $10 to $120/month; private Stealth mode is limited to Pro and Mega.
General AI assistant
Gemini
A convenient chat workspace for Nano Banana images, files, research, and Veo video. Useful for exploration, not a managed ArchViz pipeline.
- Use it when
- Conversational image edits, reference research, file analysis, and short videos inside Google's ecosystem.
- Architect's catch
- You manage prompts and iterations yourself; there are no architecture templates, project presets, or material-library workflow.
- Price
- Free access is available; Google AI subscriptions increase image, model, and video limits.
Architecture AI platform
LookX AI
A real architecture AI platform, especially useful when you want custom style models or SketchUp and Rhino plugins.
- Use it when
- Custom-model training, architecture ideation, prompt assistance, real-time generation, plugins, and video.
- Architect's catch
- More model, style, and prompt decisions remain with the user; Rendervi provides a more guided production path.
- Price
- Free plan available; individual is $20/month and the five-seat team plan is $269/month.
BIM/CAD plugin + web app
Veras
The strongest choice when AI visualization should stay inside Revit, SketchUp, Rhino, Archicad, or Vectorworks during design.
- Use it when
- Plugin-based ideation from model views, geometry control, selected-area rerenders, and same-seed variations.
- Architect's catch
- Its main advantage is the authoring-tool connection; browser-first post-production and project organization are less central.
- Price
- 30 renders and 15 days free; $59 monthly or $29/month when billed annually per named seat.
Architecture AI toolbox
ArchiVinci
A broad browser-based toolbox with geometry-aware renders, floor plans, editing, multiple image models, and video.
- Use it when
- Many architecture modules and several image models inside one browser-based product.
- Architect's catch
- There are more modules, coins, and model choices to navigate; Rendervi is more guided around a repeatable project workflow.
- Price
- 3 free renders; subscriptions start at $39/week or $79/month, with annual and one-time options.
Architecture AI suite
mnml.ai
A broad AI suite for architects and interior designers, with tools spanning concepts, renders, enhancement, and animation.
- Use it when
- Wide workflow coverage, style exploration, render enhancement up to 8K, and image animation.
- Architect's catch
- The larger tool catalog offers more choice, though it may feel less focused if you mainly need a direct path to a controlled final render.
- Price
- Starts at $29/month for 100 renders.