10 Best AI Interior Design
Tools & Apps [2026]

RoomGPT made a name for itself as one of the earliest AI room design tools and it still delivers on its core promise: upload a room photo, pick a style, and get a redesign in seconds. The interface is refreshingly simple — there are no complex options to navigate or advanced settings to configure. This simplicity is both its strength and its limitation. For a quick 'what would my room look like in a different style?' question, RoomGPT is fast and competent. But it lacks the depth of features, transformation variety, and AI intelligence that newer platforms offer. Output quality is good but not exceptional — we noticed occasional issues with spatial accuracy, particularly around window areas and complex architectural details.

Interior AI consistently produces some of the highest-quality individual renders in our tests. Their model excels at material rendering — wood grain, marble veining, and fabric textures look remarkably realistic. Where Interior AI stumbles is in value and breadth. At $29/month for just 100 renders, it's one of the more expensive options and the per-render economics don't scale well for power users. The feature set is also narrower than competitors: it handles room redesigns and virtual staging well, but lacks chat interfaces, smart analysis, exterior capabilities, and the range of specialty transformations that platforms like Deqor offer.

REimagine Home carved its niche by focusing specifically on real estate use cases. Their virtual staging is solid — well-furnished rooms with realistic lighting and plausible furniture placement. The platform includes features tailored to agents: batch processing for multiple listing photos, MLS-compliant watermarks, and presentation-ready downloads. However, the laser focus on real estate means it lacks versatility. If you need anything beyond staging and basic redesign — exterior work, renovation previews, sky replacement, chat-based design — you'll need to look elsewhere. Output quality in our tests was good but a half-step below the top tier, with occasional furnishing choices that felt generic.

Planner 5D is fundamentally a different kind of tool. While the other platforms on this list are AI-powered photo-to-photo transformers, Planner 5D is a 3D room planner with AI features bolted on. You draw floor plans, place furniture from a catalog, customize materials, and render 3D views. It has recently added AI-powered styling suggestions and automated design generation, but the core workflow is still manual 3D modeling. The advantage? Much more precise spatial control and the ability to create designs from scratch (no photo needed). The disadvantage? A significantly steeper learning curve and longer time investment compared to photo-based AI tools.

HomeStyler's biggest selling point is its free tier. You can upload photos and get basic AI-generated redesigns without spending anything. The quality is acceptable for casual exploration — you get a general sense of what different styles look like. But the outputs lack the photorealism and spatial precision of premium tools. Textures look flat, lighting is inconsistent, and furniture placement can feel arbitrary. The paid tier at $5/month improves things marginally but doesn't close the gap with higher-end platforms. HomeStyler also offers a 3D design tool similar to Planner 5D, though less polished.

Foyr Neo is aimed squarely at professional interior designers, and it shows — both in capability and complexity. It's a full design suite with 3D modeling, material libraries, lighting simulation, and project management tools. AI-powered features include automated design suggestions and style application, but they're integrated into a broader professional workflow rather than being the core product. The learning curve is substantial. Budget several hours to get comfortable, and several days to become proficient. At $49/month, it's the most expensive option on this list. For working designers managing client projects, the investment may be worthwhile. For homeowners or real estate agents? Overkill.

DecorMatters takes a different approach with a mobile-first, social-media-inspired experience. The app lets you browse design inspiration, try AR furniture placement in your actual room through your phone camera, and apply basic AI style changes. The AR functionality — while not perfectly accurate — is genuinely fun and gives a tangible sense of how pieces would look in your space. However, as a pure AI design tool, DecorMatters falls short. The AI redesign features produce lower-quality outputs than desktop-focused competitors, and the transformation options are limited. It's more of a design inspiration and AR try-on app than a serious AI redesign platform.

Collov AI is a newer entrant that shows promise but hasn't yet reached the consistency of established competitors. Our tests revealed significant variance: some outputs were surprisingly good, with realistic lighting and thoughtful furniture placement. Others were noticeably flawed — distorted perspectives, blurry furniture details, or physically impossible arrangements. The platform offers a reasonable range of styles and handles basic room redesigns competently. Virtual staging quality was mixed. The interface is clean and modern, and the pricing is competitive. Collov feels like a platform that could be a strong contender in another year or two with continued model improvements.

AI Room Planner offers the basics at a budget price. Upload a room photo, select from a handful of styles, and get a redesigned version. The results are functional but clearly lag behind premium competitors — outputs tend to look somewhat artificial, with simplified textures, flat lighting, and furniture that doesn't always integrate naturally with the existing space. The feature set is minimal: no virtual staging, no exterior support, no chat interface, no smart analysis. It's a straightforward room-style-changer with a limited number of styles. For $8/month (or the limited free tier), you get roughly what you'd expect.