The best AI room design apps, compared honestly.
There is no single best AI for interior design; there is a best one for your job. Here are eight tools, what each is genuinely best at, and what they really cost. We make one of them, Decoratly, so every number below comes from each company's own site.
By Kamil Uhryn, founder of Decoratly · How we compared
Best for one room, no subscription
Decoratly
1 free design, then $9.99 once for 30 days; redesigns your own photo.
Best for most generous free plan
RoomsGPT
3 free designs a day, with a watermark and ads.
Best for real estate and staging at volume
Reimagine Home
Virtual staging, batch listings and real products, monthly plans.
Best for professionals rendering sketches
Interior AI
Sketch and SketchUp to render, thousands of designs a month.
Best for floor plans in 3d
Planner 5D or Homestyler
A different job: draw the layout, then furnish it in 3D.
Best for ideas, prompts and shopping lists
ChatGPT
Great for thinking it through; not built to keep your room's architecture.
Eight tools, the facts that matter.
From each company's own pricing and product pages, read on October 20, 2026. "Not listed" means the site does not say. Prices change often; follow the source link before you buy.
Decoratly
OURSRedesigns a photo of your own room in about 30 seconds, keeping walls, windows and layout. 75+ styles, edit tools, AI designer chat.
- Free
- 1 design in 6 free styles, small watermark, no card
- Paid
- $9.99 once for 30 days (200 designs)
- Billing
- One payment, never renews
- Best for
- One room or one project, without a subscription
RoomsGPT
Photo-to-redesign tool with 3D room previews and a property studio on higher plans.
- Free
- 3 designs a day as a guest (4 with a free account), watermark and ads
- Paid
- $4.99 to $149 a month (yearly plans cheaper)
- Billing
- Monthly or yearly subscription
- Best for
- Trying lots of ideas for free
Reimagine Home
Photo-based redesign with virtual staging, exterior and landscaping edits, real products and batch processing for listings.
- Free
- 5 free designs, no card
- Paid
- $14 to $99 a month
- Billing
- Monthly subscription, cancel anytime
- Best for
- Real estate agents and staging at volume
Interior AI
Redesign, style transfer and virtual staging from a photo, plus sketch and SketchUp to render, outdoor spaces and walkthrough videos.
- Free
- No free plan listed
- Paid
- $49 to $199 a month ($29 to $99 a month billed yearly)
- Billing
- Monthly or yearly subscription
- Best for
- Designers and architects who render a lot
Remodel AI
Photo-based redesign with 30+ styles, staging, exterior and garden design on paid plans.
- Free
- 3 free designs
- Paid
- $29 to $99 a month (yearly plans available)
- Billing
- Monthly or yearly subscription
- Best for
- Heavy users who want many renders a month
RoomGPT
One of the first photo-to-redesign tools: upload a room, pick a theme.
- Free
- Not listed on its site
- Paid
- Not listed on its site (shown at checkout)
- Billing
- Not listed
- Best for
- A quick, simple first try
Planner 5D / Homestyler
3D home planners: draw or upload a floor plan, furnish it in 3D, render views. A different job from restyling a photo.
- Free
- Free to start (limits vary)
- Paid
- Not listed on the pages we checked
- Billing
- Varies
- Best for
- Planning a layout or a renovation in 3D
ChatGPT
General AI assistant that can talk through a room and generate or edit images. Not built specifically to keep a room's walls and windows.
- Free
- Free with daily limits
- Paid
- From $8 a month (Go); Plus is $20
- Billing
- Monthly subscription
- Best for
- Ideas, palettes, prompts and shopping lists
Six things that separate a tool from a toy.
Use them to judge any AI interior design app, including ours.
It redesigns your own room
Not a generated stock room. Upload your photo and the walls, windows and layout should still be there in the result.
Realistic enough to decide with
Believable materials, light and scale. If you would not trust the result to buy a sofa, it is a toy.
A free try on your own photo
Before paying, you should see at least one real result on your room, not a blurred preview.
Clear billing
Know before you start whether it is a subscription that renews or a one-time payment, and what the free tier really includes.
Control after the first render
Edit tools, more styles, describe your own look. One button and done is rarely enough for a real room.
Fast
Seconds, not minutes, so you can try several directions in one sitting.
The only test that counts: your own photo.
Here is what Decoratly made from one ordinary family-room photo. We can only show our own output; the fair test is to upload the same photo of your room to two or three tools and compare.
📷 The photo
✨ Warm Minimalist
✨ Mid-Century
✨ CoastalThe free design is available in the US, Canada, the UK and several European countries.
When Decoratly is not the right choice.
You need hundreds of renders a month
For listings or client work at volume, a subscription with thousands of renders a month (Reimagine Home, Interior AI, Remodel AI) costs less per image.
You need a floor plan or a 3D model
Decoratly restyles photos; it does not draw layouts. A 3D planner such as Planner 5D or Homestyler is the right tool for that.
You want the exterior or the garden
Decoratly is for interiors. Reimagine Home, Interior AI and Remodel AI list exterior and landscaping options.
Where Decoratly fits best: one room or one project, from your own photo, with a free try and a single payment if you want more. See the pricing
Best AI for interior design, answered straight.
What is the best AI for interior design?
It depends on the job. To redesign your own room from a photo without a subscription, Decoratly (1 free design, then $9.99 once for 30 days). For the most free tries, RoomsGPT (3 designs a day with a watermark and ads). For real estate staging at volume, Reimagine Home. For professionals rendering sketches, Interior AI. For floor plans in 3D, Planner 5D or Homestyler. For ideas and prompts, ChatGPT.
What are the top AI room design tools for realistic results?
Tools built specifically for interiors, which start from your photo and keep its architecture, give the most believable results: Decoratly, RoomsGPT, Reimagine Home, Interior AI and Remodel AI all work that way. The best test is to upload the same photo to two or three of them; most have a free try.
Is there a free AI interior design app?
Yes. Decoratly gives 1 free design with no signup or card, RoomsGPT gives 3 free designs a day (watermarked, with ads), Reimagine Home gives 5 free designs and Remodel AI 3. Free results usually carry a watermark.
Which AI interior design apps are not subscriptions?
Of the tools compared here, Decoratly is the one with a one-time payment: $9.99 for 30 days, which never renews. RoomsGPT, Reimagine Home, Interior AI, Remodel AI and ChatGPT Plus are monthly or yearly subscriptions.
Can ChatGPT design my room?
It is good at ideas, palettes, prompts and shopping lists, and it can generate or edit images. It is not built specifically to keep your room's walls, windows and layout, so a dedicated interior tool is more reliable for seeing your own room redesigned.
Is RoomGPT still free?
RoomGPT's site does not list a free tier or prices today; they are shown at checkout. If you want free tries, RoomsGPT, Reimagine Home, Remodel AI and Decoratly all state their free allowance up front.
How did you compare these tools?
From each company's own pricing and product pages, read on October 20, 2026, against the six criteria on this page. We did not buy their plans or upload photos to them. We make Decoratly, so weigh our view of our own tool accordingly.
How we compared
Every free tier, price and feature comes from the tool's own website, read on October 20, 2026 and linked as the source in the table. We did not buy competitors' plans or upload photos to them, so we make no claims about their image quality. We will update this page when prices change.
Who wrote this
Kamil Uhryn, who builds and runs Decoratly, one of the tools on this page. That is a conflict of interest, so the picks above give each tool the job it is actually best at, and say plainly when Decoratly is not the right choice.
Last checked October 20, 2026.