Gendo, mnml.ai & Veras Alternatives (2026)
6 min read
Most architects don't switch AI rendering tools because the renders are bad — they switch because the tool only does renders. You still need a second subscription for interior options, a third for video, and manual work for client revisions. Here's what each popular tool leaves out, and what to consider instead.
If you're using Gendo
Gendo produces excellent stills. What it doesn't do: walkthrough video, 3D model generation, precise region edits, or a CAD plugin. If your deliverables end at a still image, stay. If clients ask "can I see it in motion?" or "can we just change the floor?", an all-in-one like Archome AI covers the render and the follow-up requests — inpainting for spot revisions, material swap for finishes, video from the same render.
If you're using mnml.ai
mnml.ai is strong for CGI post-production, but the workflow assumes you already have a 3D scene. If you want to start from a hand sketch, a phone photo of a room, or even just text, tools built around sketch-to-render and text-to-scene get you to a client-ready image without opening 3D software at all. The sketch to render guide shows the hand-drawing and CAD-export route in full.
If you're using Veras
Veras is the right answer inside Revit — nothing matches its BIM integration. The trade-off is that everything outside the model is out of scope: redesigning a photo of an existing space, landscape concepts, videos, 3D from a photo. Many practices run Veras for documentation-stage imagery and an all-in-one studio for everything upstream and client-facing.
If you're using ArchiVinci or MyArchitectAI
Both are solid still-image generators. The usual reasons to move: needing higher output resolution (4K enhancement), video deliverables, or a SketchUp/3ds Max plugin so the team renders from the viewport instead of exporting screenshots.
The switching checklist
- Deliverables: stills only, or also video and 3D?
- Inputs: 3D model, sketch, photo, or text — which do you actually start from?
- Revisions: can you edit one region (a wall, a floor) without regenerating everything?
- Cost: one subscription or three? Archome AI starts free (100 credits/month) and paid plans begin at $29/mo — compare plans.
Side-by-side: Gendo vs mnml vs Veras vs Archome
| Gendo | mnml.ai | Veras | Archome AI | |
|---|---|---|---|---|
| Runs | Browser | Browser | Revit/Rhino/SketchUp plugin | Browser + SketchUp/3ds Max plugins |
| Primary input | Sketch, image | Sketch, image | Live BIM viewport | Sketch, photo, viewport export, plan |
| Beyond stills | — | Upscale | — | Video, 2D→3D (GLB), inpainting, 4K |
| Free tier | Limited | Limited | Trial | 100 credits every month |
Who should pick which
- Render specialist for exterior stills only: Gendo does that one job well.
- CGI-artist workflows with upscale passes: mnml.ai fits that habit.
- Everything stays inside Revit and the whole team has licences: Veras, no contest — the full Veras comparison covers when that stops being true.
- Mixed inputs, video/3D deliverables, or colleagues without CAD seats: that breadth is the case for Archome AI — the 2026 tool roundup ranks all eight options if you want the wider field.
Fastest way to decide: run your last real project through a free plan. Create a free Archome account, upload the same sketch or photo you gave your current tool, and compare the results side by side.