PromeAI vs MyArchitectAI: which AI sketch-to-render tool to use

Pick MyArchitectAI if you render architecture or interiors every day: Starter is $29/mo for unlimited renders, edits and enhancer, with a commercial licence, and 99% of stills are ready in under 10 seconds by its own figure. Pick PromeAI if you also make product, poster or game images and video: one coin balance covers 15 image models and 13 video models, and Standard, the first commercial plan, is $39/mo. Both start from an image you upload, not a model file.

If what you have is a 3D model or a sketch, Render a House is the alternative. It takes a GLB, GLTF or OBJ as well as a sketch, floor plan or screenshot, runs in any browser with no GPU, and returns a concept image in about 30–60 seconds, free for 3 renders a day. Last updated: September 25, 2026.

Both turn a sketch or an exported view into a photoreal image in the browser. PromeAI is a general creative suite; MyArchitectAI is built for architecture and interiors only. Figures from PromeAI’s pricing and MyArchitectAI’s pricing, checked September 2026.

PromeAI’s case is range, for architects and product or game designers alike.

More models under one plan

One coin balance covers 15 image models, including GPT Image 2, Nano Banana 2, Seedream and Qwen, and 13 video models such as Seedance and Wan, per promeai.pro pricing.

Tools beyond architecture

42 AI tools: Sketch Rendering sits next to relighting, outpainting, background removal and image to video, per promeai.pro.

Unlimited video, if you need it

Pro at $79/mo makes images or video unlimited on eligible models; Ultimate at $138/mo makes both unlimited, per promeai.pro pricing. MyArchitectAI caps animations at 50 or 200 a month.

MyArchitectAI is narrower: one job, an architecture or interior render, done fast and priced flat.

Unlimited stills for less

Starter is $29/mo, or $290/yr, for unlimited renders, edits and enhancer with 4K downloads and a commercial licence, per myarchitectai.com pricing. PromeAI’s $29 Base plan is coin-metered and personal use only.

A published speed

99% of still renders are ready in under 10 seconds, and animations in 90–120 seconds, per its homepage. PromeAI publishes no render time.

Animation built for architecture

30+ camera presets such as orbit and flythrough, exported as MP4, per myarchitectai.com. Studio includes 50 animations a month, Team 200.

List prices in USD from PromeAI’s pricing page and MyArchitectAI’s pricing page, checked September 2026. PromeAI’s yearly prices were shown as a time-limited promotion.

It depends on what you deliver, how often you render, and what you start from.

A solo architect rendering every day

MyArchitectAI Starter: $29/mo for unlimited stills with commercial rights, the lowest flat fee here, per myarchitectai.com pricing.

The client wants a walkthrough video

MyArchitectAI Studio at $49/mo, with 50 animations a month, per myarchitectai.com pricing. PromeAI Pro or Ultimate for unlimited video.

A designer who also makes non-architecture work

PromeAI Standard at $39/mo: product shots and relighting next to Sketch Rendering, with commercial rights, per promeai.pro pricing.

A 3D model or a sketch, a deadline, no GPU

Render a House. Upload the GLB, GLTF or OBJ, or the sketch or floor plan, and get a render in about 30–60 seconds.

Both tools start from an image of your design. Render a House can also start from the model file itself, or from a floor plan.

Render a House is an AI rendering tool for architects, interior designers and real estate. Export a GLB, GLTF or OBJ from SketchUp or Revit and Archicad, or photograph a hand sketch, and a concept image comes back in about 30–60 seconds.

What it cannot do

• Match PromeAI's 42-tool range. It is for architecture, interiors and real estate only.
• Match MyArchitectAI's speed or flat fee. It is credit-based, and 30–60 seconds is slower than under 10.
• Produce BIM data or measured drawings. The output is a concept image; geometry can shift, so check openings against the model.
• Open a .skp file or run as a plugin inside SketchUp, Revit or Rhino. Export a GLB, or take a screenshot of the view, first.

See the rendering tool.

For architecture and interior work, MyArchitectAI is the better value: unlimited stills with commercial rights for $10 a month less than PromeAI’s first commercial plan, a published under-10-second render time, and animations from $49/mo. PromeAI wins when renders are one part of a wider creative job and you want dozens of image and video models on one bill.

Neither reads a 3D model. If you start from a GLB, GLTF or OBJ, a sketch or a floor plan, try Render a House: slower per image and credit-based, but it takes the file you have, needs no GPU, and is free for 3 renders a day. More options: best AI rendering tools for architects.

Is MyArchitectAI better than PromeAI?

For architecture and interior renders, usually yes: unlimited stills from $29/mo with commercial use, under 10 seconds per image by its own figure, and animations from $49/mo. PromeAI is better if you also need non-architecture images and video, with commercial use from $39/mo.

Is PromeAI free?

Partly. PromeAI has a Free version for personal use only; the allowance is not published (checked Sept 2026). Commercial work starts on Standard at $39/mo.

Is MyArchitectAI free?

Only to try. MyArchitectAI gives 10 free renders, then paid plans start at $29/mo for unlimited renders, edits and enhancer.

Can I use PromeAI or MyArchitectAI without a 3D model?

Yes. Both render from a sketch or image you upload; neither reads a model file. Render a House also takes floor plans and GLB, GLTF or OBJ models.

What is the best alternative to PromeAI and MyArchitectAI?

Render a House, if the job is turning a 3D model or a sketch into a render. It runs in any browser with no GPU, returns a concept image in about 30–60 seconds, and is free for 3 renders a day. It is slower than MyArchitectAI.