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Head-to-head · AI Floor Plan Generators

Luw.ai Studio vs Planix

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Luw.ai Studio #5 in AI Floor Plan Generators 7.9/10 Free plan Free plan✓ 0 of 5 features Visit Luw.ai Studio
Planix #6 in AI Floor Plan Generators 7.8/10 Free plan Free plan✓ 4 of 5 features Visit Planix

Luw.ai Studio leads on 0 checks, Planix on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLuw.ai Studio · 7.9/10
  • Free planboth
  • Most featuresPlanix · 4 of 5

Luw.ai Studio scores higher on our rubric for ai floor plan generators: 7.9 against 7.8 out of 10; our editors rank them #5 and #6.

Luw.ai Studio is the better fit for professional AI workflows with CAD/BIM tools. Planix is the better fit for free prompt-based plans with engineering outputs.

  • Luw.ai Studio fits best

    Professional AI workflows with CAD/BIM tools

  • Planix fits best

    Free prompt-based plans with engineering outputs

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Luw.ai Studio 7.9/10 Visit ↗ Planix 7.8/10 Visit ↗
At a glance
Editor score 7.9 7.8
Ranking #5 in AI Floor Plan Generators #6 in AI Floor Plan Generators
Best for Professional AI workflows with CAD/BIM tools Free prompt-based plans with engineering outputs
Pricing model Free plan + paid Free plan + paid
Starting price $19/mo Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Desktop
Platforms Web Web
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features Luw.ai Studio 0/5 · Planix 4/5
Prompt to floor plan Not checked yet ✓ (best)
Image to floor plan Not checked yet Not checked yet
Measurement input Not checked yet ✓ (best)
2D floor plan Not checked yet ✓ (best)
3D view Not checked yet ✓ (best)
Specs
Export formats Not checked yet DXF, IFC, PDF, OBJ, STL
Maximum projects Not checked yet Not checked yet
Our review
Pros
  • Converts briefs, photos, sketches, and files into editable 2D/3D plans
  • Adds self-audits, collision detection, furnishing validation, and walk-throughs
  • Supports DXF/IFC imports, multiple exports, APIs, and 40+ editing tools
  • Plain-language prompts produce dimensioned 2D plans and interactive 3D models
  • Engineering workbooks, quantities, and code-aware checks extend beyond layouts
  • DXF, IFC, PDF, OBJ, and STL exports support design and 3D workflows
Cons
  • Free output is limited to 512×512 resolution and includes a watermark
  • Professional access starts at $19 per month with plan-based render limits
  • Runs in a browser, with API access reserved for higher-priced plans
  • The free tier is limited to 10 plan generations per month
  • Outputs are preliminary and require professional review before construction
  • Web-only access may not suit desktop-first design teams
Our verdict

Luw.ai Studio is a browser-based architectural design workspace for architects, interior designers, real-estate teams, homeowners, and students. It turns natural-language briefs, floor-plan images, room photos, sketches, PDFs, LiDAR scans,…

Read the review →

Planix is a web-based architecture tool for architects, engineers, drafters, and self-builders. Users describe rooms, plot size, orientation, and country in plain language, then receive a dimensioned 2D floor plan, an interactive 3D…

Read the review →
  1. Luw.ai StudioAI Floor Plan Generators 7.9Free plan
  2. PlanixAI Floor Plan Generators 7.8Free plan

Strengths and trade-offs

  • Luw.ai Studio — where it wins

    • Converts briefs, photos, sketches, and files into editable 2D/3D plans
    • Adds self-audits, collision detection, furnishing validation, and walk-throughs
    • Supports DXF/IFC imports, multiple exports, APIs, and 40+ editing tools

    Where it doesn't

    • Free output is limited to 512×512 resolution and includes a watermark
    • Professional access starts at $19 per month with plan-based render limits
    • Runs in a browser, with API access reserved for higher-priced plans

  • Planix — where it wins

    • Plain-language prompts produce dimensioned 2D plans and interactive 3D models
    • Engineering workbooks, quantities, and code-aware checks extend beyond layouts
    • DXF, IFC, PDF, OBJ, and STL exports support design and 3D workflows

    Where it doesn't

    • The free tier is limited to 10 plan generations per month
    • Outputs are preliminary and require professional review before construction
    • Web-only access may not suit desktop-first design teams

More comparisons

All AI floor plan generators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update