Dated tool comparison
CAD Scene vs Chaos Veras
Both tools support fast architectural studies. The deciding factor is where source context should enter the process.
Facts reviewed . Next review .
At a glance
Competitor facts are current to the review date. A minus marks information public sources did not confirm.
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| Decision point | CAD Scene | Chaos Veras |
|---|---|---|
| Approach | Architect-native rendering workbenchCreate, Enhance and Edit share one project workspace. | Model-aware visualization inside design tools[1][7]A standalone web app is also available. |
| AI brief and prompt guidance | Free brief check on SendClarify an ambiguous render with suggested replies or your own answer. You can also choose Skip and Send Now. | Image-to-prompt starter[4]Start from a sketch or image, then add a prompt or choose a preconfigured Preset. |
| Generate persistent project settings | Yes, one Composition per projectComposition = Style + Scene + Lighting + Materials + Entourage. Full text-to-all-fields runs during new-project setup. Later, a Project reference image can Generate Composition. Each field can generate from words or images at any time. | No generated brief confirmed[5][10]Veras saves render settings and reusable Presets. It does not document a generated structured project brief. |
| Reuse one visual direction across studies | Yes, across every studyAll studies share the same project settings, Project reference image, and applied Preset. | Presets and Design Lock[4][9]Save and reuse prompt-setting combinations. Design Lock carries architectural language across views. |
| Native output controls | Quality, Resolution, Create Aspect, 1–8 imagesControls follow the selected model and mode. Aspect is Create-only. Enhance and Edit do not offer Aspect. Resolution uses supported choices, not custom pixel sizes. | Engine, 1K–4K, Aspect, up to 4[5]Choose the render engine, Resolution, Aspect, and up to four simultaneous images. |
| Works from a screenshot, any 3D tool | YesStarts from screenshots from Rhino, SketchUp, Blender, Revit and other 3D tools. | Yes[1][10]The web app accepts images and sketches. Plugins read an active model view. |
| Source constraint and review | Source-guidedEnhance keeps the source camera, framing, angle and dimensions. Review proportions and openings in every generated result. | Model-aware and source-guided[10][11]Host workflows use camera, geometry, and material context. Generated details still require professional review. |
| Region edit | Yes, Edit modeMark named regions and change only those areas. | Yes, Smart Selection[8][10]Select by object, material, category, or prompt, then use Modify or Replace. |
| Built-in Preset system | 60+ built-in PresetsApply a built-in Preset, use a Project reference image, or save versioned Presets. | Yes[1][10]Includes presets and typed Style, Material, Color, Object, Design Lock, and Custom references. |
| Free 4K upscale | Yes, free Lanczos 4K | Not confirmed as free[1][3]The reviewed Veras plan pages do not state a free 4K upscale. |
| Renders survive tab close | YesServer-side render jobs continue after the browser tab closes. | Not publicly confirmed[10]Veras stores completed renders with settings. Public pages do not confirm in-progress recovery after tab close. |
| Models | Nano Banana 2, Nano Banana Pro, Nano Banana, and GPT Image 2Choose a model per render. | Nano Banana 2, Stable Diffusion, WAN 2.2[1][11]Chaos identifies these models for Veras image and video work. |
| Free to try | Yes, no credit cardYour first renders are free. | 14-day trial[2]Payment starts automatically after the trial unless canceled in time. |
| Starting paid price | $12/month250 credits on Hobby. | $16.90/month effective[1][3]Starter is billed annually at $202.80. Pro is $29/month effective, billed annually at $348. |
| Team canvas / live collaboration | Not the focusCAD Scene is a rendering workspace, not a live team canvas. | Shareable gallery links[8]Useful for review. Chaos does not describe this as a live team canvas. |
| Native plugin | NoUse a browser screenshot from the 3D tool you already work in. | Yes[1][7]Direct CAD and BIM plugins plus integrations in Enscape, V-Ray, and Corona. |
Browser workbench or direct model connection
Choose CAD Scene when
Architects who want one browser workspace across screenshots, models, studies, and precise region edits.
Choose Chaos Veras when
Architects who want camera-aware rendering inside CAD, BIM, Enscape, V-Ray, or Corona.
Where CAD Scene fits
CAD Scene keeps the rendering process in one browser workspace. A screenshot from any 3D tool is enough to begin.
Create, Enhance, and Edit share project context. Named regions make local changes explicit and reviewable.
Choose CAD Scene when your studio uses several modeling tools. It avoids plugin deployment and host-version checks.
- One project holds studies, source images, settings, presets, and render history.
- Each render can use a different available image model.
- Free Lanczos 4K upscale and durable server-side render jobs are included.
Where Chaos Veras fits
Veras by Chaos has the stronger direct connection to model context. Its plugins read active-view geometry, camera, and materials.
Smart Selection can use host object and material IDs. That makes a façade or finish easier to isolate without painting a mask.
Typed references clarify how each image should influence a result. Design Lock carries detailing language across views.
Veras also covers image-to-video, video combining, and shareable galleries. Those are material advantages for presentations.
- Direct workflows for major CAD, BIM, and Chaos rendering tools.
- Model-aware selections and camera-synced viewport capture.
- Built-in video generation and presentation sharing.
Chaos Veras pricing
As reviewed on July 21, 2026, Starter costs $16.90 monthly when billed annually at $202.80. It includes 500 monthly credits.
Pro costs $29 monthly when billed annually at $348. It includes 2,000 monthly credits for images or video.
The 14-day trial starts paid annual billing automatically. Cancel at least one day before it ends to avoid conversion.
Chaos also bundles Veras access with parts of its renderer lineup. Check the current license route before buying standalone.
Test the model connection, not just the first image
Use one approved camera and one difficult material junction. Generate three variations in each tool.
In Veras, test a host-integrated view and a Smart Selection edit. Then test Design Lock on a second camera.
In CAD Scene, test Enhance, a named-region Edit, and a model change. Close the tab during one render.
Compare openings, edge alignment, repeated elements, and material boundaries. Treat vendor speed and fidelity statements as claims, not acceptance criteria.
Useful questions
- Is Chaos Veras still an EvolveLAB product?
- Chaos acquired EvolveLAB in February 2025. The current product name is Chaos Veras, also written as Veras by Chaos.
- Does the Chaos Veras trial require payment details?
- Yes. Chaos says billing begins automatically after 14 days unless you cancel before the stated deadline.
Compare the wider field
Read the best AI rendering tools for architects for the narrative shortlist, or return to the comparison hub.
Sources and review dates
Competitor facts use public product and pricing pages. Check the linked pages for changes after the access date.
Official product and pricing
Current Veras capabilities, trial terms, and license prices.
- Chaos Veras product and pricingAccessed
- Chaos Veras free trialAccessed
- Chaos EvolveLAB shopAccessed
- Chaos Veras featuresAccessed
- Veras for Enscape documentationAccessed
Official ownership and integration releases
- Chaos acquires EvolveLABAccessed
- Veras integration announcementAccessed
Official workflow updates and AI policy
- What is new in VerasAccessed
- Veras 4.3 Design Lock and video updatesAccessed
- Veras metadata and reference workflowAccessed
- Chaos responsible AIAccessed