You’ve just gotten married and moved into a new home in Nashville, and furnishing the living room is your first big project together. You already have a few pieces from your previous apartments, but now you're trying to find a sofa, dining table, and accent furniture that work with what you own. You've spent hours browsing furniture websites, saving inspiration photos, and comparing styles. The problem? Everything looks good individually, but you're not sure how it will all come together in one room.
That's what makes choosing furniture harder than it looks. A beautiful sofa might overwhelm your living room, a coffee table might clash with your existing pieces, and a rug that looks perfect online could feel completely wrong once it arrives. Finding furniture you love is only half the challenge. Making sure it fits your space, style, and budget is the other half.
The best interior design apps for choosing furniture help you make those decisions before spending money. Some let you experiment with layouts and visualize different pieces, while others, like First Chair, turn your room photos into furnished concepts using real products from multiple retailers. Here are 10 apps worth exploring to help you choose furniture with more confidence and create a home that feels put together.
Key Takeaways
- Apps split into two camps: AI-driven renderers and floor planners (Homestyler, Planner 5D, Remodel AI, Houzz Pro) versus real-furniture and human-design services (First Chair, Decorilla, HomeByMe).
- Free tiers almost always cap something specific: furniture catalog access, floor count, render resolution, or exports without a watermark.
- Tools that scan a room with LiDAR (RoomSketcher's FloorCapture, IKEA Kreativ's phone scan) measure the space; they don't tell you what to put in it.
- First Chair is built around real, buyable pieces and insider pricing shown next to the standard retail price, rather than rendered images or a blank floor plan.
- A $49.99 flat-fee furnishing plan (First Chair's Architectural Designs partnership) offers a fast, affordable alternative to the months-long timeline of hiring a full-service designer.
Best AI Interior Design Apps, Reviewed
AI-assisted tools now make up a meaningful share of the category. Residential interior design led the AI interior design market with a 40.12% share in 2024, and the apps below split that demand between rendering, floor planning, and furnishing.
1. First Chair
First Chair starts from a photo, either your own room or an inspiration image, and asks for the aesthetic direction in plain language: Scandi but Japandi, rustic but elegant, botanical not tropical.
From there it designs around your actual room, taste, and budget, pulling from real pieces across over 10 million products from 100+ brands rather than a single retailer's catalog. The pieces it recommends carry insider pricing shown next to the standard retail price inside the app, and the whole flow is built to be tried more than once: swap the rug, search until a piece fits, ask the concierge team when a room still isn't clicking.
The retailer mix is a key distinction. First Chair pulls across West Elm, CB2, Crate & Barrel, Pottery Barn, Lulu & Georgia, plus brands you haven't met yet, so a design isn't locked to one store's inventory the way IKEA Kreativ or HomeByMe's catalog are.
What sets First Chair apart
A direction can be tried and reworked through unlimited design and product searches, and a concierge team is available for white-glove help when a room still isn't landing.
Who First Chair is built for
First Chair is for anyone furnishing a real room they already live in, not a hypothetical floor plan. Renters and first-time buyers who want a cohesive concept without starting from a blank canvas will find it most useful, as will anyone building from an Architectural Designs house plan who wants a finished furnishing direction in days rather than months. The member pricing built into the shopping step means savings show up at the point of decision, not as a separate coupon hunt after the fact.
How to try First Chair
First Chair is in early access, and joining currently grants a furniture credit.
2. Homestyler
Use Homestyler when a floor plan already exists as a sketch or image and the goal is a 3D model to visualize furniture placement inside it. Homestyler's own site describes a one-click conversion: upload a 2D plan, and the system builds an editable 3D house model from it, then lets you drag and drop from a library of more than 10 million branded 3D furniture models.
The catch is in the render limits. The free Basic plan includes unlimited 1K rendering, but 4K renders have to be purchased separately each time.
Key Features:
- One-click 2D floor plan to editable 3D model conversion
- 10M+ branded 3D furniture models with drag-and-drop placement
- Built-in cloud rendering
- Multi-floor DWG import and BOM export
How it differs from First Chair: Homestyler renders a floor plan you build from scratch. First Chair starts from your existing room or an inspiration photo and goes straight to a finished, shoppable design.
3. Planner 5D
Choose Planner 5D when you want to draft a full floor plan and preview furniture across nearly every platform, including visionOS. Per Planner 5D's own pricing page, its AI Studio spans five image models (including Nano Banana and GPT Image) and seven video models, alongside a library of more than 8,000 furnishing pieces.
The tradeoff shows up at both ends. On mobile, the app works better for exploring visual style than for layouts needing exact measurements, since precision editing can be unreliable when objects are moved. The free plan also caps you at one active project and 50% of the furniture catalog.
Key Features:
- AI floor plan recognition from an uploaded image
- 8,000+ furnishing pieces in the library
- 4K renders and 360-degree walkthroughs
- AR Try On (iOS exclusive)
How it differs from First Chair: Planner 5D renders a floor plan you design from a blank canvas. First Chair starts from a room that already exists and hands back a finished layout instead of a drafting tool.
4. Remodel AI
Pick Remodel AI when the goal is a fast, photorealistic look at a different style for a room photo, with no floor plan or furniture catalog involved. Per Remodel AI's own site, one photo of any room becomes a redesign in more than 30 interior styles in about 10 seconds, using Flux and Hyper Realism AI models.
The result is a downloadable, shareable image built for visualizing a style change, not for checking out individual pieces. The free plan includes three designs total; the $29-a-month Pro plan raises that to 1,000 designs a month.
Key Features:
- Interior redesign from a single uploaded photo
- Exterior design and virtual staging
- Wall paint visualization and floor replacement
- Object removal and furniture swap
How it differs from First Chair: Remodel AI changes the style in an image. First Chair changes what's actually in the room, with pieces you can buy at member pricing.
5. Houzz Pro
Use Houzz Pro if you're a contractor or designer who needs 3D renderings bundled with estimates, proposals, and invoicing for client work, not a shopping tool for your own apartment. A typical scenario is managing a kitchen remodel for a paying client: the tool lets you draft the layout, generate a 3D rendering, and send the invoice without leaving the platform. The tradeoff for personal use is that the pricing and feature set are calibrated for client volume, not a single room.
Its scope and price reflect that professional focus. Houzz Pro's Design and Pro plans start at $99 and $199 per month per user, and each includes just five 3D model conversions monthly, a volume built for managing client jobs rather than furnishing one room.
Key Features:
- 3D floor plans and bid management
- Estimates, proposals, and invoicing
- QuickBooks Online, Gmail, and Zapier integrations
- AI note-taking during client meetings
How it differs from First Chair: Houzz Pro is priced and built for running client projects. First Chair is for furnishing the room you personally live in.
The best interior design apps for choosing furniture fall into two categories: AI renderers that redesign a room photo or floor plan (Remodel AI, Planner 5D, Homestyler), and real-furniture platforms that return a shoppable layout from an existing room or inspiration image (First Chair, HomeByMe, IKEA Kreativ). First Chair leads because it combines real, buyable pieces from 100+ brands with insider pricing shown next to the standard retail price in the app.
Best Non-AI Apps for Furnishing, Planning, and Home Organization
Not every tool in this category leans on AI rendering. Some pair you with a human designer; others focus purely on measuring and drafting a space. A few more worth knowing: MagicPlan, meanwhile, is described by Livingetc as a way to get accurate floor plans without needing an architect, scanning a room via AR and LiDAR on compatible iOS devices. Room Planner, a free AI render tool still in beta, lets you generate as many redesign images as you want at no cost, with the usual beta caveat that results can be inconsistent.
6. Decorilla
Choose Decorilla when the job calls for a human designer's full concept rather than a self-serve app. Per Decorilla's own pricing page, the Bronze tier starts at $599 and includes two designers submitting concepts, unlimited communication, and a 3D model of the space. Decorilla also reports receiving trade pricing at more than 350 retailers, passing 5% to 45% in discounts on to clients.
The tradeoff is where that fee actually goes: it covers the design concepts, revisions, and designer communication, not furniture purchasing or any markup on the pieces themselves.
Key Features:
- Concepts from 2 designers per tier, up to 2 industry-leading designers on Platinum
- Unlimited communication with the design team
- Trade pricing at 350+ retailers
- Payment held until you approve the finished work
How it differs from First Chair: Decorilla pairs you with a human designer for a flat project fee. First Chair furnishes your own room with real, buyable pieces and insider pricing built into the shopping flow.
7. IKEA Kreativ
Use IKEA Kreativ when the furnishing plan is specifically IKEA pieces and a phone is all you have for measuring. Launched in 2022, IKEA Kreativ is a virtual room planner available online and in the IKEA app, scan a room with your phone, erase existing furniture, and drop IKEA products into the space in mixed reality.
The tradeoff is built into the name: the catalog only includes IKEA products, since the tool is tied to a single retailer's inventory.
Key Features:
- Phone-based room scanning
- Mixed-reality furniture placement
- Erase-existing-furniture tool
- Free to use
How it differs from First Chair: IKEA Kreativ shows one retailer's catalog. First Chair pulls pieces across West Elm, CB2, Crate & Barrel, Pottery Barn, Lulu & Georgia, and more, so a room isn't limited to a single store's stock.
8. HomeByMe
Choose HomeByMe when a free floor plan tool with a real-brand catalog is enough, and a mobile app isn't a requirement. Per HomeByMe's own site, HomeByMe is free home design software that supports 2D floor plans and 3D furnishing with real brand products.
The tradeoff is catalog size. HomeByMe's own site lists roughly 10,000 products, a fraction of the multi-retailer selection some shoppers end up wanting once the floor plan is settled.
Key Features:
- 2D and 3D floor plans with measured walls, doors, and windows
- 10,000-product catalog of real brand furniture
- 360-degree views and first-person walkthroughs
- Shareable HD renders
How it differs from First Chair: HomeByMe's catalog tops out around 10,000 pieces. First Chair searches more than 10 million products across 100+ brands, with insider pricing shown at checkout.
9. Floorplanner
Pick Floorplanner when the room itself needs to be drawn from scratch in a browser, with no software install. Floorplanner's own site describes drawing walls, doors, and windows directly in the editor, then previewing the layout in real-time 3D.
The tradeoff lands in the free tier: projects are capped at five, limited to three floors, and exports carry a watermark at SD resolution unless credits are purchased starting at $8.15.
Key Features:
- Real-time 3D view while drawing
- 8K-resolution render exports (paid)
- Magic Layout tool for automatic furniture arrangement
How it differs from First Chair: Floorplanner is built for drawing the room itself. First Chair assumes the room already exists, yours or a reference photo, and focuses on what goes inside it.
10. RoomSketcher
Use RoomSketcher when an existing floor plan needs to be scanned with LiDAR or converted from a blueprint into something editable. Per RoomSketcher's own site, its FloorCapture tool uses LiDAR on iPhones and iPads to build a project automatically from a scan, and AI Convert maps walls, doors, and windows from a blueprint or image.
The tradeoff is in the entry tier's scope: RoomSketcher includes two credits to start and one complimentary AI floor plan conversion, and Team pricing is $35/month billed annually and includes five users.
Key Features:
- AI Convert from a blueprint or photo
- FloorCapture LiDAR scanning on compatible iPhones and iPads
- 2D and 3D floor plans with live measurements
- Interactive Live 3D walkthroughs
How it differs from First Chair: RoomSketcher measures and draws the room. First Chair skips the drafting step and fills the room already in front of you with real furniture.
AI Design Apps vs. Professional Interior Designers: When to Use Which
AI design apps handle spatial and visual tasks well; human designers handle judgment calls that templates can't make; First Chair sits between them by going straight from a real room to a shoppable layout.
An app like Planner 5D or Homestyler is the right call when the task is purely spatial: drafting a floor plan, checking whether a sectional fits, or previewing a wall color. A human designer makes more sense when the project needs judgment calls a template can't make, like resolving an awkward layout or sourcing a one-of-a-kind piece from Chairish or 1stDibs. First Chair sits in between those two extremes: it skips the blank floor plan and the multi-week design engagement, and goes straight from your room or your saved inspiration to a cohesive set of real, buyable pieces, with the Architectural Designs plan adding an interactive chat for fine-tuning when a concept needs one more pass.
How to Get the Best Results From Any Interior Design App
Getting useful results from any interior design app comes down to a few consistent habits: give the app what it actually needs, respect scale, and don't let preset furniture sets override your room's real proportions.
The apps that scan or photograph a room do best with good, even light and a wide-angle shot that shows the full wall, not a cropped corner.
For furniture decisions specifically, scale is the detail most people skip: a sofa that reads fine in a photo can swallow a narrow room once it's actually delivered. Skip matched five-piece living room sets; they rarely account for a room's actual proportions and tend to make a small space feel more crowded, not more finished. Skip rolled-arm sofas in tight rooms too, since the extra width at the arms eats into walking space that a track-arm or slim-arm silhouette would preserve. Furniture with visible legs, rather than a skirted base, keeps more floor in view, which is one of the simplest ways to make a room look larger without changing anything structural.
Bottom Line: Which Interior Design App Should You Pick?
If the task is drafting a floor plan or rendering a style change, Homestyler, Planner 5D, Floorplanner, and RoomSketcher each handle a piece of that job well, and Houzz Pro covers the professional project-management side.
But if the actual goal is furnishing a real room with pieces that exist, ship, and fit the budget, First Chair is built for exactly that: a room photo or inspiration image goes in, a cohesive concept built from more than 10 million real products across 100+ brands comes out, with insider pricing shown next to retail price and a $49.99 flat-fee option for anyone working from an Architectural Designs house plan.
Start with your room and see what it looks like finished.
Frequently Asked Questions
Is there an app where I can take a picture of a room and remodel it?
Yes. Remodel AI redesigns a single room photo in more than 30 styles in about 10 seconds, and First Chair also starts from a room photo, but builds the result from real, buyable furniture rather than a rendered image.
What app do interior designers use to design rooms?
Professionals reach for tools like Houzz Pro when they need to bundle renderings with client invoicing, or Planner 5D for floor-plan drafting. For anyone furnishing an actual space rather than drafting or billing, First Chair builds the layout from real, buyable pieces across 100+ brands.
Which interior design apps let me use real furniture?
First Chair and IKEA Kreativ use real purchasable products, while HomeByMe uses a catalog of real-brand products for visualization; IKEA Kreativ is limited to IKEA's own inventory, while First Chair draws from more than 10 million products across 100+ brands.
Can I use an interior design app without professional experience?
Yes. Most of the apps in this roundup, including First Chair, Homestyler, and Floorplanner, are built for people without design training, using guided steps like uploading a photo, picking a style, or dragging furniture into a drawn floor plan.
