ArchiVinci vs RoomGPT (2026): which should you pick?

Pick ArchiVinci if

• Fits if you want unlimited renders on one engine from sketches or 3D screenshots
• Works for architects who draw in SketchUp and want renders inside it

Look elsewhere if

• Pricey if you are casual, at $39 a week or $79 a month
• Skip it if you want a free plan, as the trial is 3 renders
• Watch out: other image engines and video spend coins, and extra packs start at $40 for 125 coins
• Tight if you need a SketchUp plugin, which is on premium plans only
• Watch out: team plans are one-time payments by team size, for example 2 users for 3 months at $598

Pick RoomGPT if

• Fits if you want a quick look at a room in other themes from one photo
• Works for people comfortable buying credits after logging in

Look elsewhere if

• Skip it if you want to see prices before signing up, as they are not published
• Watch out: the pricing page returned an error when the listing was read
• Watch out: the home page runs a limited-time 60% off coupon, so any price may move
• Too light for staging listings or editing, as the listing shows redesign only

ArchiVinci

• There is no ongoing free plan; the free trial is 3 renders.
• Entry pricing is $39 per week; the cheapest monthly plan is $79 per month.
• Unlimited renders apply to ArchiVinci's own engine; other image engines and video draw on coins, with extra coin packs from $40 for 125 coins.
• Team plans are priced by team size and term and sold as one-time payments; the page lists 2 users for 3 months at $598 and $538.

RoomGPT

• Plan prices could not be read: the pricing page returns an error and the buy-credits page shows no amounts to visitors.
• The homepage runs a limited-time sale with a coupon code for 60% off all plans.
• The site lists no apps and no integrations.

ArchiVinci

Interior and exterior renders

Upload a sketch, photo, screenshot of a 3D model or technical drawing and choose a module for interiors, exteriors, landscapes or masterplans.

Floor plan tools

Floor plans and site plans become colored 3D views, and the floor plan maker produces 3D models with a walkthrough.

Editing existing renders

Modules change materials, furniture and styles in a render, relight a scene, remove furniture or furnish empty rooms.

Multiple image engines

Alongside its own engine, the pricing page lists Nano Banana 2, GPT Image 2, Qwen and Seedream models, each costing 1 coin per image.

Render to video

The video module animates still renders and costs 5, 10 or 25 coins per video depending on quality.

SketchUp plugin

Premium plans include a SketchUp plugin for ArchiVinci renders inside SketchUp.

RoomGPT

Room redesign from one photo

Upload a photo of a room and the site generates a redesigned version.

Theme previews

The site says rooms can be seen in different themes before a renovation.

Gallery of results

The homepage shows a gallery of rooms created with the tool.

Credits

A buy-credits page sells credits for more generations; the amounts are not visible without logging in.

ArchiVinci

• Weekly Subscription$39

  per week, billed weekly

  Unlimited renders and AI floor plans, plus 20 coins for the other models.

• Monthly Subscription$79

  per month, billed monthly

  Unlimited renders and AI floor plans, 40 coins and unlimited 3D floor plans.

• Yearly Subscription$549

  per year, billed annually ($46 per month)

  Unlimited renders and AI floor plans, 500 coins and unlimited 3D floor plans.

• 3 Days$49

  for 3 days, paid once, with no renewal

  Three days of access to all models with 20 coins.

• 1 Month$99

  for 1 month, paid once, with no renewal

  One month of access to all models with 40 coins.

• 1 Year$599

  for 1 year, paid once, with no renewal

  One year of access to all models with 500 coins; the page shows this as $50 per month.

RoomGPT

Pricing could not be confirmed. See roomgpt.io.