Luw.ai vs Spline (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: Luw.ai does not list a price
Free plan
Tie
Both have one
Higher rating
Spline
3.5 against 4.6
Same job?
Yes
Both are Design tools

Side by side

Compared on	Luw.ai	Spline
Our rating	3.5	4.6Better
Starts at	Free	$12/mo
Free plan	Yes	Yes
Category	Design	Design
Plans	Free	From $12/mo
Key features	Eight named, purpose-built design tools (Interior AI, Exterior AI, Sketch AI, and more) 3DGen AI - exportable 3D model generation from text or images ArchiGPT AI chatbot for design advice Video AI - 3D flythroughs with motion effects Free daily tier: 3 generations/exports/trainings	Browser-based 3D scene and object creation 3D animation and interactivity design Assets exportable for embedding in websites and apps Free tier for personal projects Lightweight alternative to desktop 3D software
Pros	Purpose-built tools per task outperform one generic design-AI prompt box 3D model export and video flythroughs go beyond static renders Free daily tier lets users test quality before paying	Genuinely accessible browser-based 3D creation, no desktop software needed Produces embeddable assets for use in other website and app builders Free tier available for personal projects
Cons	Free tier output is watermarked and limited to non-commercial use Token-pack pricing requires tracking usage across multiple tools 4K, watermark-free exports require the higher Max-tier plan	Not a standalone website builder, requires another tool for the surrounding site Team features and more exports require a paid plan 3D design still has a real learning curve despite the accessible interface
Company	Luw.ai	Spline, Inc., founded 2020

Prices come from each vendor's pricing page, last checked 20260826. Check the vendor before you buy.

FAQ

Questions people ask

Is Luw.ai better than Spline?

In our reviews Luw.ai scores 3.5 and Spline scores 4.6. The better pick depends on the job. Luw.ai: Eight distinct AI design tools in one platform - redesign a room, transform a facade, turn a sketch into a photorealistic render, generate exportable 3D models, or ask ArchiGPT for design advice. Spline: A browser-based 3D design tool, not a full website builder.

Which is cheaper, Luw.ai or Spline?

Luw.ai: free. Spline: from $12/mo.

Do Luw.ai and Spline have free plans?

Yes, both have a free plan.

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