Option A: ChatGPT: drafts the room layout
Best when: You want one chat from measurements to move plan
What it does: ChatGPT drafts; you check and decide
Strong at: Drafts text and tables from supplied files
Limit: Free plan limits uploads and data analysis
Free plan: Yes, limited uploads and analysis
Option B: Claude: drafts the room layout
Best when: You want no AI extraction in stage 1, printable plan
What it does: Claude drafts; you check and decide
Strong at: Drafts and edits documents from supplied text
Limit: Usage capped in 5-hour and weekly windows
Free plan: Yes, limited (5-hour and weekly windows)
Option C: Gemini: drafts the room layout
Best when: You want layouts drafted, then re-measure every clearance yourself
What it does: Gemini drafts; you check and decide
Strong at: Analyses supplied images and text
Limit: File uploads need sign-in
Free plan: Yes, limited