BOXABL Casita vs TinyGrid: Which Should You Use?
The verdict
BOXABL Casita and TinyGrid are both home & construction design tools, compared here side by side. BOXABL Casita is free, brand-locked (Free) and runs in any web browser with nothing to install; TinyGrid is truly free (Free) and runs in any web browser with nothing to install. The biggest difference is cost: TinyGrid is truly free, while BOXABL Casita is free, brand-locked (from Free).
Free tiers & pricing last verified Jun 23, 2026.
Pick BOXABL Casita if…
Free, brand-lockedReserving a prefab Casita ADU
Pick TinyGrid if…
Truly freeDIY tiny/small home floor plans
Side by side
BOXABL Casita
Free, brand-lockedSelf-serve product/order pages and downloadable specs for the single Casita ADU model; customization is minimal and limited to Boxabl's one unit.
TinyGrid
Truly freeGenuinely free browser floor planner with all drawing tools, full fixture library, PNG/SVG/PDF export and unlimited local saves; only optional cloud storage is paid.
Read the full reviews
BOXABL Casita
Self-serve product/order pages and downloadable specs for the single Casita ADU model; customization is minimal and limited to Boxabl's one unit.
TinyGrid
Genuinely free browser floor planner with all drawing tools, full fixture library, PNG/SVG/PDF export and unlimited local saves; only optional cloud storage is paid.
BOXABL Casita vs TinyGrid: questions, answered
What is the main difference between BOXABL Casita and TinyGrid?
The biggest difference is cost: TinyGrid is truly free, while BOXABL Casita is free, brand-locked (from Free).
Is BOXABL Casita or TinyGrid free?
BOXABL Casita is free, brand-locked and TinyGrid is truly free. BOXABL Casita: Self-serve product/order pages and downloadable specs for the single Casita ADU model; customization is minimal and limited to Boxabl's one unit. TinyGrid: Genuinely free browser floor planner with all drawing tools, full fixture library, PNG/SVG/PDF export and unlimited local saves; only optional cloud storage is paid.