Description
Veras is an AI visualization tool from EvolveLAB, now part of Chaos, that generates photorealistic renders directly from an existing design model rather than a blank text prompt. It plugs into SketchUp, Revit, Rhino, Autodesk Forma, Archicad, and Vectorworks, working as an in-app plugin or through the web. Its defining feature is a geometry override slider, letting a user choose how closely the AI-generated render sticks to the actual modeled geometry versus exploring more freely — a meaningful difference from generic text-to-image tools, which can produce a beautiful building that isn’t the one actually designed. There’s no permanent free tier: the trial caps out at 30 total renders across 15 days, after which continued use requires a paid Chaos account. It suits architects and designers who want fast style exploration from a model they’ve already built, typically used earlier in a project than a full production-render tool.
Key Features
- Model-aware rendering — generates images from an actual design model rather than a freeform prompt.
- Geometry override slider — controls how closely output stays faithful to the modeled geometry versus creative exploration.
- Multi-platform plugin support — works inside SketchUp, Revit, Rhino, Autodesk Forma, Archicad, and Vectorworks.
- Web-based option — usable outside a design-authoring tool for teams without a plugin installed.
- Style exploration — quickly tests multiple material and atmosphere directions on the same underlying model.
- Chaos ecosystem integration — licensing and account management run through Chaos alongside tools like V-Ray.
How It Works
A user starts from a model already built in a supported tool — a massing study in SketchUp, a schematic model in Revit — rather than typing a description into a blank prompt box. Veras analyzes the model’s geometry and generates a photorealistic render styled according to the user’s direction, with the geometry override slider determining how strictly the output has to match the actual modeled form versus how much creative latitude the AI takes. This matters in practice: architecture clients need renders that represent the real design, not an AI’s loose interpretation of it. Because Veras renders within a single session for a single view rather than maintaining perfect consistency across multiple angles of the same project, material treatments can vary slightly between a north and south elevation of the same building — a known limitation worth planning around when producing a client-facing set. Many firms use Veras for early concept exploration and pair it with a production renderer like D5 Render or V-Ray for the final, client-ready output.
Technical Architecture & Overview
- Core Engine: Proprietary AI rendering model developed by EvolveLAB, now operating under Chaos; specific model architecture not published on Veras’s official site.
- Deployment: Plugin for SketchUp, Revit, Rhino, Autodesk Forma, Archicad, and Vectorworks, plus a web-based option.
- API Surface: Integrates directly with supported design-authoring tools; no public third-party developer API documented.
- Known Limits: No permanent free tier; trial caps at 30 renders over 15 days. Material and detail consistency can vary between different views of the same project within a session; can be resource-intensive on machines without a dedicated GPU.
Pros & Cons
| Pros | Cons |
|---|---|
| Geometry override slider gives real control over fidelity vs. creative interpretation, unlike generic text-to-image tools | No permanent free tier; the 30-render/15-day trial is the only way to use it without paying |
| Broad plugin support across SketchUp, Revit, Rhino, Forma, Archicad, and Vectorworks | Material and detail can vary slightly between different views of the same project, complicating client sets |
| Fast style exploration on an existing model, well suited to early-stage concept work | Named-user monthly pricing at $59/month is steep for solo freelancers relative to some competitors |
| Backed by Chaos, a well-established name in architectural visualization | Can be resource-intensive on machines without a dedicated GPU |
Our Take
Veras’s real differentiator is being model-aware rather than prompt-based — the geometry override slider solves a genuine problem in architectural AI rendering, since a client needs to see the building that’s actually being designed, not a beautiful hallucination. It’s best understood as a concept-stage tool: fast style exploration on a model that already exists, not a final production renderer.
Not ideal for: producing final, polished client walkthroughs — Veras is built for rapid concept exploration, and firms needing consistent, production-grade output across many views typically pair it with D5 Render or a traditional renderer for the finished deliverable.
Pricing
| Plan | Price |
|---|---|
| Named-user (monthly) | $59/month |
| Floating license (annual) | $612/year |
| Student | $149/year |
Last verified: August 18, 2026. Pricing reflects third-party reporting on Chaos/EvolveLAB’s published tiers; confirm current figures on the official site before purchasing.
Platform Availability
Plugin (SketchUp, Revit, Rhino, Forma, Archicad, Vectorworks) | Web
Best For
Architects | Concept-stage designers | Firms already working in Revit or SketchUp | Students
Frequently Asked Questions
Is Veras free to use?
Not permanently. The free trial caps at 30 total renders across 15 days; continued use after that requires a paid Chaos account.
What is the geometry override slider?
It’s a control that lets a user decide how closely a Veras render should stay faithful to the actual modeled geometry versus taking more creative liberty with the design.
Which design tools does Veras work with?
Veras plugs into SketchUp, Revit, Rhino, Autodesk Forma, Archicad, and Vectorworks, plus a web-based option for use outside those tools.
Is Veras a full production rendering tool?
It’s best suited to early concept exploration rather than final production output; many firms pair it with a dedicated production renderer like D5 Render for client-ready deliverables.
How does Veras differ from D5 Render?
Veras is a model-aware concept-exploration tool for early-stage style testing, while D5 Render is a real-time production rendering engine built for consistent, polished output across an entire project.
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