Upload a photo of a room and see it renovated, restaged or redecorated — that is the shared promise of REimagine Home, Interior AI, RoomGPT and Collov AI. What differs is how you pay for each generated image, how much free output you get before paying, and whether you may use the results in client proposals or property listings. This guide works through those three questions from the vendors' published pages.
Essential plan, billed monthly. 5 free designs to start, no card required.
Pro plan at the yearly rate ($349/year). Monthly billing is $49/mo.
Smallest credit pack (30 credits). No subscription; packs reported by third-party checks — prices appear after sign-in.
Standard plan at the yearly rate. Monthly billing is $27/mo. Priced per photo, with unlimited regenerations.
| REimagine Home | Interior AI | RoomGPT | Collov AI | |
|---|---|---|---|---|
| Best for | Homeowners and pros previewing renovations with real products | Users who generate many design variants every month | Occasional one-room redesigns without a subscription | Agents staging listing photos for proposals and portals |
| How you pay | Monthly subscription, credit-based | Monthly or yearly subscription, counted in designs | One-time credit packs, no subscription | Monthly or yearly subscription, counted in photos |
| Free allowance | 5 free designs, no card, same quality as paid | No free plan listed in the pricing section (Nov 2026) | Small sign-up allowance reported (about 1–3 generations); exact number not published | Free trial available; trial images are watermarked, allowance varies by tool |
| Entry paid price | Essential $19/mo for 30 credits/mo | Pro $49/mo monthly, or $349/yr ($29/mo) | 30 credits for $9 one-time (third-party verified) | Standard $19/mo billed yearly ($27 monthly) for 60 photo credits/mo |
| How a unit is spent | 1 credit per generation; 2 credits when real products are matched and visualized; chat is free | 1 design counts once; plans differ by monthly design cap and parallel rooms (4 / 8 / 16) | Basic quality 1 credit, Pro quality 2 credits, Ultra quality 4 credits per design | 1 credit per uploaded photo; regenerations of that photo are unlimited (4 renders per version) |
| Cost per generation (calculated) | ~$0.63 on Essential; ~$0.18 on Pro (about $0.36 with real products) | ~$0.03 per design on Pro yearly; ~$0.01 on Premium yearly — if you use the full allowance | $0.30 per Basic design on the smallest pack; up to $1.20 per Ultra design on that pack | ~$0.32 per source photo on Standard yearly — per photo, not per render, because redos are unlimited |
| Commercial use of images | Vendor FAQ states outputs are royalty-free for commercial use, incl. listings and marketing; plan terms apply | Commercial use license included on all published plans | Commercial license reported as tied to paid packs (largest pack in third-party listings) — confirm in your account | Commercial photo license on paid plans: listings, ads and brochures named by the vendor |
| Standout published features | Conversational redesign flow, real product discovery, reference photos, batch processing for listings (Pro+) | Virtual staging, editing and upscaling, walkthrough videos and VR (Premium+) | Themed one-click redesigns; credits that reportedly do not expire | Multi-angle staging, furniture removal, twilight / season / lawn edits, virtual tours (Premium+) |
| Trade-off to know | The entry plan excludes the conversational flow, real products and high-resolution output; real-products generations cost double credits | High monthly design caps only pay off at volume; purchases are stated as non-refundable, and there is no permanent free tier to learn on | Prices and free allowance are not published before sign-in; quality upgrades multiply credit cost; similarly named apps (e.g. RoomsGPT) are different services | Plans are repriced and restructured often; the yearly/monthly toggle changes the headline price |
Prices are USD, before tax, as published by the vendors in November 2026. "Cost per generation" figures are our arithmetic on the published prices and credit rules shown in the same table — they assume you use the full monthly allowance on subscription plans. RoomGPT does not publish prices before sign-in; its pack prices above were verified by multiple third-party checks in autumn 2026 and can change with promotions. Plans change — always confirm the current price, credit rules and license on the vendor's site before you buy.
REimagine Home (operated by Styldod) covers redesigns of furnished rooms, virtual staging of empty ones, furniture removal, landscaping and exterior edits from a photo. Every new user gets 5 free designs with no card required, at the same quality as paid plans. Paid plans are monthly and credit-based: Essential ($19/mo, 30 credits) covers basic staging and light edits with the legacy tools; Pro ($36/mo, 200 credits) adds the conversational design flow, reference photos, batch processing for listings and its signature feature — discovering real retail products and visualizing them in your room. Advanced ($59/mo, 400 credits) and Agency ($119/mo, 900 credits) raise the volume on the same Pro system. The credit rule is published plainly: a generation costs 1 credit, a generation with real products costs 2, and chatting through ideas before generating costs nothing.
Interior AI redesigns room photos (or SketchUp screenshots) in chosen styles, and its pricing counts designs rather than credits. Pro ($49/mo billed monthly, or $349/year — $29/mo) includes 1,000 designs a month, lower-resolution renders, up to 4 rooms generated in parallel, custom prompts and a commercial use license. Premium ($99/mo, or $599/year — $49/mo) raises the cap to 5,000 designs and adds higher-realism rendering, virtual staging, design editing, upscaling, walkthrough videos and VR walk-throughs. Ultra ($199/mo, or $1,199/year — $99/mo) allows 25,000 designs with the highest published render quality and priority processing. Used in full, those caps make the calculated cost per design the lowest in this comparison — roughly three cents on Pro yearly, about one cent on Premium yearly. The flip side is in the same arithmetic: the caps reset monthly, so a quiet month still costs the full subscription, and the vendor states purchases are not refundable.
RoomGPT (roomgpt.io) is the simplest model here: upload a room photo, pick a theme, get a redesign. There is no subscription — you buy one-time credit packs, reported by multiple third-party checks in autumn 2026 as 30 credits for $9, 100 for $19 and 200 for $29, with unused credits reported not to expire. One catch hides in the quality menu: a Basic design costs 1 credit, the default Pro quality costs 2, and Ultra costs 4. So the smallest pack is 30 Basic designs, 15 Pro designs, or just 7 Ultra designs — the pack headline counts Basic generations. A second catch is transparency: RoomGPT does not publish its prices or its exact free allowance before you sign in. Third-party checks report a small one-time free allowance of roughly one to three generations, but treat the exact number as unconfirmed and check it in your account.
Collov AI is built around real-estate work: virtual staging of empty rooms, multi-angle staging that keeps the same furniture consistent across several photos of one room, furniture removal, and listing-photo edits such as twilight conversion, season changes and lawn replacement. Its pricing unit is the photo, not the render: Standard ($19/mo billed yearly, $27/mo monthly) includes 60 photo credits a month, and each uploaded photo can be regenerated in unlimited versions (four renders per version) at no extra credit cost. Advanced ($49/mo yearly rate, $59 monthly; 150 photos) adds furniture add/edit and wall, floor and material changes; Premium ($79 / $99; 263 photos) adds virtual tours and 360 panoramas; Enterprise ($127 / $170; 526 photos) adds API access. Paid plans carry a commercial photo license — the vendor names listings, ads and brochures — and downloads are watermark-free, while free trial images carry a watermark.
A "credit" means a generation at REimagine Home, a photo with unlimited redos at Collov, a design at Interior AI, and a Basic-quality render at RoomGPT. Convert each plan to the cost of one finished image you would actually show someone — the comparison table does this arithmetic for the entry plans.
For your own living room, license terms barely matter. For proposals, listings or ads, they decide the purchase: Interior AI and Collov publish a commercial license on paid plans, REimagine Home's FAQ allows commercial use of outputs, and RoomGPT's rights need confirming in your account before client work.
One room, once: RoomGPT's one-time pack avoids a subscription entirely. A renovation you will iterate on for months: REimagine Home's free chat plus paid generations, or Collov's unlimited redos per photo. Steady monthly volume for clients: Interior AI's design caps or REimagine's higher tiers bring the per-image cost down.
REimagine Home gives 5 full-quality free designs; Collov's trial is watermarked; RoomGPT's free allowance is small and unpublished; Interior AI lists no free plan. Use the free output where it exists on the room you actually need — an awkward layout or bad light — and judge the result you'd present, not the demo gallery.
It depends on the unit each vendor sells. On published November 2026 pricing: about $0.63 per generation on REimagine Home Essential and about $0.18 on its Pro plan (double that when real products are included); roughly $0.03 per design on Interior AI Pro billed yearly if you use all 1,000 monthly designs; $0.30 per Basic design on RoomGPT's smallest pack, rising to about $1.20 at Ultra quality; and about $0.32 per source photo on Collov AI Standard billed yearly, with unlimited regenerations of that photo included. Subscription figures assume you use the full monthly allowance.
On paid plans, generally yes — with product-specific fine print. Interior AI includes a commercial use license on every published plan. Collov AI's paid plans include a commercial photo license naming listings, ads and brochures. REimagine Home's FAQ states outputs are royalty-free for commercial use including marketing; its terms tie use to your plan. RoomGPT's commercial rights are reported as tied to paid packs — confirm in your account before client work. Separately, many MLSs and portals require AI-altered listing photos to be disclosed or labeled, and that duty stays with you regardless of the tool's license.
REimagine Home publishes the clearest free boundary: 5 designs at full paid quality, no card required — five plain generations, or fewer if you spend 2 credits each on real-products generations. Collov AI offers a trial but watermarked, with the allowance varying by tool. RoomGPT's sign-up allowance is reported at roughly one to three generations and is not officially published. Interior AI lists no free plan in its current pricing section.
No — and the vendors say so themselves. These tools produce visualization and concept images for communication and planning; REimagine Home's terms state outputs are not professional plans, construction drawings or guarantees of buildability or cost. Use them to align on style and layout direction with a contractor or client, then get measured drawings and quotes for anything structural.
Because this guide is compiled from the vendors' published pricing, credit rules and terms, not from hands-on testing. Where a number looks like a judgment — for example a cost per finished image — it is arithmetic on published prices, shown next to the inputs so you can redo it with your own expected volume.