11 Best AI Architecture Rendering Tools Compared (2026)
Aideco Team
10 min read · First published
These are the AI rendering tools architects and interior designers ask about most, with each one's free tier, starting price and what it is best for. Finding the best AI architecture rendering tools comes down to one question: do you start from a 3D model in your CAD software, or from a drawing or image?
We compared each tool's published features and prices, read on the makers' own pages on October 20, 2026; each entry links to its source. Aideco is our own product, so we list what it does and what it doesn't. Prices are in US dollars and change often, so check the maker's page before you buy.
At a glance
| Tool | Best for | Free tier | Starting price |
|---|---|---|---|
| 1. Aideco | Turning CAD screenshots, floor plans and sketches into renders in the browser | 3 renders per day | US$29/month |
| 2. Chaos Veras | Architects already modelling in Revit, SketchUp or Rhino | No free plan; 14-day free trial | US$16.90/month, billed annually |
| 3. LookX AI | Early-stage concept exploration and custom-trained styles | Basic plan: 100 X-points, no card | US$20/month (or US$199/year) |
| 4. ArchiVinci | Unlimited quick renders from any image input; short project passes | 3 free renders, no watermark | US$39/week or US$79/month |
| 5. mnml.ai | Many specialised tools plus BIM/CAD plugins | 100 credits on sign-up, no card, no expiry | US$29/month (or US$290/year) |
| 6. D5 Render (AI features) | Visualizers who need a full real-time renderer with AI add-ons | Community plan, non-commercial; 50 AI trial credits | US$38/month (or US$360/year) |
| 7. Krea | Flexible concept exploration with a live, realtime viewport | 100 units per day | US$9/month Basic (or US$5/month billed annually) |
| 8. MyArchitectAI | Solo architects and interior designers rendering SketchUp or Archicad views | 10 free renders | From US$29/month |
| 9. Render a House | Homeowners, small studios and residential designers | 3 credits per day, forever, no card | US$26/month Pro (US$312/year) |
| 10. Rendair AI | A low entry price, with a student plan | Not confirmed; check the maker's page | US$19/month (or US$15/month billed yearly) |
| 11. Stable Diffusion + ControlNet | Technical studios that want a free, fully local pipeline | Free, open source | Free (you supply the GPU) |
Which should you pick?
What is the best AI tool to turn a floor plan or sketch into a photorealistic render?
If you model in Revit, SketchUp or Rhino and want renders inside that tool, Chaos Veras works inside those tools. If you start from a floor plan, sketch or CAD screenshot as an image, browser tools such as Aideco, ArchiVinci and MyArchitectAI take the upload directly; Aideco's Floorplan mode renders a 2D plan guided by bedroom count, style and your notes.
Is there a free AI rendering tool for architects that converts CAD drawings into realistic images?
Yes. Tools with an ongoing free allowance include Aideco (3 renders per day from CAD screenshots), Render a House (3 credits per day), Krea (100 units per day) and LookX (100 X-points). Stable Diffusion with ControlNet is free if you run it on your own GPU. MyArchitectAI, mnml.ai and ArchiVinci give a one-off batch of free renders or credits; Chaos Veras has a 14-day trial but no free plan.
I am an interior designer. Which AI apps can make client-ready renders from my drawings instead of hiring a 3D visualizer?
Aideco takes a floor plan or room sketch and renders it in the browser, with an Interior mode for room views. MyArchitectAI renders your SketchUp or Archicad views from US$29/month, and mnml.ai adds virtual staging and a render enhancer. For final, fully controlled scenes a visualizer or a renderer like D5 is still the safer choice.
What is Aideco (aideco.us)?
Aideco is an AI architectural rendering web app by Retail Alliances, Inc. in New York. You upload a CAD screenshot, floor plan or sketch (JPG, PNG or WEBP) and get a photorealistic, 3D, clay or sketch render. It is free for 3 renders per day; paid plans start at US$29/month.
1. Aideco
Aideco is our product. You upload a screenshot or export (JPG, PNG or WEBP) from AutoCAD, SketchUp, Rhino or Revit, or a hand sketch, and pick a mode: Exterior, Interior, Floorplan or Sketch. Aideco keeps your layout and perspective as the base and adds materials, lighting and surroundings. Output styles are photorealistic, 3D, clay and sketch.
- Best for: Turning CAD screenshots, floor plans and sketches into renders in the browser.
- Pros: Works in the browser with no plugin or GPU; Floorplan mode renders a 2D plan guided by bedroom count, style and your notes; renders usually take 30-90 seconds.
- Cons: Image uploads only (no native DWG, SKP or RVT import and no CAD plugins); like every generative tool it can change small details, so check the result against your drawing.
- Free tier: 3 renders per day. Starting price: US$29/month. Sources: Aideco pricing
2. Chaos Veras
Veras, from Chaos, is an AI visualization add-on. It turns 3D model views, sketches, images or prompts into photoreal images and video, and works inside Revit, SketchUp, Rhino, Archicad, Vectorworks, Forma and Allplan, plus Enscape, V-Ray and Corona.
- Best for: Architects already modelling in Revit, SketchUp or Rhino.
- Pros: Runs inside the CAD/BIM tool you already use; also has a web app and style transfer from reference images.
- Cons: No free plan after the trial; the main workflow assumes you have a 3D model in a supported host app.
- Free tier: No free plan; 14-day free trial. Starting price: US$16.90/month, billed annually. Sources: Chaos Veras source
3. LookX AI
LookX generates architecture and interior images from text, sketches and reference images, with realtime sketch-to-render, video, upscaling and custom model training on your own image sets. It has SketchUp and Rhino plugins.
- Best for: Early-stage concept exploration and custom-trained styles.
- Pros: Free plan without a card; you can train a model on your own studio's images.
- Cons: Free plan generates in the 'normal lane'; geared to concept work more than final presentation stills.
- Free tier: Basic plan: 100 X-points, no card. Starting price: US$20/month (or US$199/year). Sources: LookX AI pricing, LookX AI features
4. ArchiVinci
ArchiVinci is a browser renderer with Interior and Exterior modules. It turns sketches, photos, floor plans and 3D model views from any CAD or 3D tool into renders, and has a SketchUp plugin.
- Best for: Unlimited quick renders from any image input; short project passes.
- Pros: Unlimited renders with its own model on paid plans; one-time passes from US$49 for 3 days.
- Cons: The free allowance is a one-off 3 renders; third-party models cost extra coins; US$79 is the monthly-billed price (US$549/year).
- Free tier: 3 free renders, no watermark. Starting price: US$39/week or US$79/month. Sources: ArchiVinci features, ArchiVinci pricing
5. mnml.ai
mnml.ai is a suite of 12+ AI architecture tools: sketch-to-image, floor plans, render enhancer, virtual staging, style transfer, an 8K upscaler and walkthrough animation, with plugins for SketchUp, Revit, Rhino and Grasshopper.
- Best for: Many specialised tools plus BIM/CAD plugins.
- Pros: Broad toolset; plugins for the main modelling tools; commercial licence on every plan; DXF export.
- Cons: Credit-based: the free credits cover roughly 10 fast renders, and the Lite plan's 1,000 credits about 100.
- Free tier: 100 credits on sign-up, no card, no expiry. Starting price: US$29/month (or US$290/year). Sources: mnml.ai source
6. D5 Render (AI features)
D5 Render is a desktop real-time GPU renderer for models from SketchUp, Revit, Rhino, Archicad, 3ds Max and others, with 15+ AI features and the D5 Lite plugin. Prices are from D5's own pricing article, updated 3 July 2026, because its pricing page loads them with JavaScript.
- Best for: Visualizers who need a full real-time renderer with AI add-ons.
- Pros: Full renderer for stills and animation, not just AI image generation.
- Cons: Desktop app that needs a capable GPU; commercial use needs the paid Pro plan.
- Free tier: Community plan, non-commercial; 50 AI trial credits. Starting price: US$38/month (or US$360/year). Sources: D5 Render (AI features) source
7. Krea
Krea is a general AI image and video platform with an architecture workflow: sketch to concept to photo-style render, model-as-prompt, a realtime viewport linked to Revit, Rhino or SketchUp, targeted edits and upscaling.
- Best for: Flexible concept exploration with a live, realtime viewport.
- Pros: Daily free allowance; realtime generation while you model.
- Cons: A general-purpose generator rather than an archviz-specific tool.
- Free tier: 100 units per day. Starting price: US$9/month Basic (or US$5/month billed annually). Sources: Krea architecture workflow, Krea pricing
8. MyArchitectAI
MyArchitectAI is a browser archviz tool that renders uploads from SketchUp, Archicad and other tools, sketches and low-res renders, with a render editor, enhancer, style transfer and still-to-animation.
- Best for: Solo architects and interior designers rendering SketchUp or Archicad views.
- Pros: 4K downloads; render editor, enhancer and style transfer in one browser tool.
- Cons: Free use stops after 10 renders; its Revit add-on and SketchUp plugin are listed as coming soon.
- Free tier: 10 free renders. Starting price: From US$29/month. Sources: MyArchitectAI features, MyArchitectAI pricing
9. Render a House
Render a House makes AI renders and design variations from sketches, floor plans and 3D models, with shareable comments on renders.
- Best for: Homeowners, small studios and residential designers.
- Pros: Permanent free tier; unused Pro credits roll over (up to 2,400).
- Cons: Free tier uses the standard model only; paid plans are credit-based (240 credits/month on Pro).
- Free tier: 3 credits per day, forever, no card. Starting price: US$26/month Pro (US$312/year). Sources: Render a House source
10. Rendair AI
Rendair offers sketch, elevation, 3D-base, image and text to render tools plus image edits, upscaling and video. Its main site blocked our check, so these prices come from what looks like Rendair's staging site and may differ from the live site.
- Best for: A low entry price, with a student plan.
- Pros: Low entry price; a student plan at US$9.50.
- Cons: Prices could not be confirmed on rendair.ai itself.
- Free tier: Not confirmed; check the maker's page. Starting price: US$19/month (or US$15/month billed yearly). Sources: Rendair AI source
11. Stable Diffusion + ControlNet
Stable Diffusion with ControlNet is open-source software you run on your own GPU. ControlNet uses your line drawing or depth map to keep the composition while the model generates materials and light.
- Best for: Technical studios that want a free, fully local pipeline.
- Pros: No subscription; full control; your files never leave your machine.
- Cons: Needs a capable GPU, setup and ongoing maintenance of models and dependencies.
- Free tier: Free, open source. Starting price: Free (you supply the GPU). Sources: Stable Diffusion + ControlNet source
Try Aideco on your own drawing
Upload a CAD screenshot, floor plan or sketch and get a photorealistic render in the browser.
Prices and features were read from each maker's own pages on October 20, 2026 and can change at any time.