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Interior AI vs RoomLab.app

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Interior AI starts at $29, RoomLab.app at $10.79.

Side by side

FactInterior AIRoomLab.app
CategoryInterior & Architectural DesignInterior & Architectural Design
Pricing modelPaidPaid
Starts at$29 month$10.79 one_time
Public APINoNo
PlatformsWebWeb
CompanySIRAPUL NOVA SL
Launched2022
Last verifiedSep 6, 2026Sep 1, 2026

What our research says

Interior AI

The fastest way for an agent or designer to show a client what a room could look like, and the pricing only makes sense if you render in volume. If you need one or two images a month, buy credits somewhere else.

Pros

  • Renders come back in roughly half a minute, fast enough to iterate live with a client
  • Covers the whole real-estate workflow: restyle, virtual staging, sketch-to-render, exteriors
  • 55+ preset styles removes most prompt-writing from the job
  • Run by a single founder who ships publicly, so features land quickly

Cons

  • Entry plan is $49 month-to-month, steep next to per-image competitors
  • No developer API, so it cannot be wired into a listing pipeline
  • Output is a photoreal suggestion, not a spec: furniture is generated, not sourced from a real catalogue
  • Solo operation means no enterprise support path or SLA

RoomLab.app

A credit-based photo-restyling tool aimed squarely at real estate and design professionals rather than casual homeowners, covering staging, furniture swaps, and 3D rendering in one credit pool. The tiered plans scale from a cheap one-time pack up to a high-volume monthly plan, so cost tracks usage reasonably well.

Pros

  • covers staging, furniture swap, material swap, and 3D rendering in one tool
  • one-time starter pack available, no subscription required to try it
  • video generation included alongside still images

Cons

  • credit costs (10 per image, plus 5 for 4K) make total cost hard to predict upfront
  • all pricing is in euros, adding currency-conversion uncertainty for USD buyers
  • no free tier to preview output quality before paying

Which one fits

Choose Interior AI if you need

  • Real-estate agents staging empty listings without renting furniture
  • Interior designers producing concept directions before detailed drawings
  • Renovation contractors showing before/after options to homeowners
  • Homeowners exploring styles for one room

Choose RoomLab.app if you need

  • real estate listings needing virtually staged photos
  • interior designers previewing furniture or material changes on a real room photo
  • architects generating quick photorealistic renders from a sketch or photo

All Interior AI alternatives →All RoomLab.app alternatives →Browse all Interior & Architectural Design