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Home Design AI vs RoomGPT

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Home Design AI publishes a starting price ($6.99); RoomGPT does not. Only Home Design AI has a free tier.

Home Design AITurns a photo of a room, exterior, or floor plan into AI-generated interior and landscaping concepts.RoomGPTRedesigns a room photo into different interior styles

Side by side

FactHome Design AIRoomGPT
CategoryInterior & Architectural DesignInterior & Architectural Design
Pricing modelFreemiumPaid
Starts at$6.99 one_time—
Public APINoNo
PlatformsWebWeb
CompanyHome Design AI—
Last verifiedSep 1, 2026Sep 6, 2026

What our research says

Home Design AI

Covers more redesign scenarios than most single-purpose interior tools, from virtual staging to garden layouts to floor-plan sketches, and the daily free allowance is enough to test it before paying. With 15-plus separate tools the interface has more to learn than a simple room-restyle app.

Pros

  • 15+ distinct design tools in one account, from staging to garden design
  • 3 free generations per day with no purchase required
  • Accepts room photos, exteriors, sketches, and floor plans as input
  • No-watermark downloads and private design history

Cons

  • No company name or country disclosed on the site
  • Credit costs vary by tool and resolution, which takes some getting used to
  • Output is a rendered concept image, not a to-scale architectural plan

RoomGPT

The fastest way to answer "what would this room look like in a different style", and the no-expiry credit model suits people who use it twice a year rather than twice a day. Treat the output as a mood board, not something a contractor can build from.

Pros

  • Credits are a one-time purchase with no expiry, confirmed in the vendor's own fulfillment policy
  • Single-photo input with no modelling, measuring or scene setup
  • Turnaround is fast enough to iterate live in front of a client

Cons

  • Output is a render with no dimensions, product links or shopping list
  • No API, no batch upload and no team workspace
  • Run by a single developer, so support and roadmap rest on one person
  • A discount code is permanently displayed on the site, which makes the list price hard to take at face value

Which one fits

Choose Home Design AI if you need

  • Homeowners comparing renovation ideas before hiring a contractor
  • Agents who want quick virtual staging on listing photos
  • Sketching garden or landscaping layouts from a phone photo

Choose RoomGPT if you need

  • Homeowners testing decor directions before committing money
  • Agents producing quick visual concepts for a listing
  • Designers generating client mood boards during a call

More comparisons

All Home Design AI alternatives →All RoomGPT alternatives →Browse all Interior & Architectural Design →