CHUBIC vs Visual Interior Tool: Which Should You Use?
The verdict
CHUBIC and Visual Interior Tool are both home & construction design tools, compared here side by side. CHUBIC is free, with limits (Paid) and runs in any web browser with nothing to install; Visual Interior Tool is truly free (Free) and runs in any web browser with nothing to install. The biggest difference is cost: Visual Interior Tool is truly free, while CHUBIC is free, with limits (from Paid).
Free tiers & pricing last verified Jun 23, 2026.
Pick CHUBIC if…
Free, with limitsInterior designers wanting fast AI lighting plans
Pick Visual Interior Tool if…
Truly freeQuick interior fixture-count estimates
Side by side
CHUBIC
Free, with limitsFree plan allows one project with AI lighting configuration, 3D preview and PDF plan export; more projects and full export need a $39/mo plan.
Visual Interior Tool
Truly freeCompletely free web lumen-method calculator for a rectangular room; gives average illuminance and fixture spacing only, not full point-by-point analysis.
Read the full reviews
CHUBIC
Free plan allows one project with AI lighting configuration, 3D preview and PDF plan export; more projects and full export need a $39/mo plan.
Visual Interior Tool
Completely free web lumen-method calculator for a rectangular room; gives average illuminance and fixture spacing only, not full point-by-point analysis.
CHUBIC vs Visual Interior Tool: questions, answered
What is the main difference between CHUBIC and Visual Interior Tool?
The biggest difference is cost: Visual Interior Tool is truly free, while CHUBIC is free, with limits (from Paid).
Is CHUBIC or Visual Interior Tool free?
CHUBIC is free, with limits and Visual Interior Tool is truly free. CHUBIC: Free plan allows one project with AI lighting configuration, 3D preview and PDF plan export; more projects and full export need a $39/mo plan. Visual Interior Tool: Completely free web lumen-method calculator for a rectangular room; gives average illuminance and fixture spacing only, not full point-by-point analysis.