Gendo Alternative — Same Browser, More Tools
Gendo and Archome AI sit in the same category: browser-based AI rendering built for architects. The honest comparison is about breadth, not superiority.
Last updated: 21 October 2026
What Gendo is
Gendo is a London-built AI visualisation platform aimed squarely at architects. You work in the browser, start from a sketch, a massing view or a text description, and iterate concept images quickly. It has real traction in UK practices and a reputation for a clean, focused workflow.
Unlike general image generators, it is architecture-first: the interface and controls are built around design iteration rather than prompt engineering, and output consistency across iterations is a selling point.
It is also one of the few competitors we would describe as genuinely similar to us — same browser-based model, same target user, same "no GPU, no install" promise. Which makes the differences worth stating precisely.
Where Archome AI differs
The core rendering promise is comparable, so the practical difference is scope. Archome AI treats rendering as one tool among fourteen: floor plan to 3D view, masterplans, construction-detail sheets, masked inpainting, material swap, 4K upscaling, 2D-to-3D GLB export and short cinematic clips live in the same account.
Workflow reach differs too: free SketchUp and 3ds Max plugins send a viewport straight to the renderer, and an API exists for studio pipelines. If your deliverable chain goes beyond stills — a model to hand over, a clip for a client deck, a plan visual — that chain stays in one place.
On geometry we make the same promise Gendo makes: your massing, openings and camera survive. We hold that promise with a structure lock on every image-to-image path; the honest caveat in both tools is that whatever the input hides, the model must infer.
What Archome AI produces
A sketch, rendered with Archome. Demonstration image \u2014 drag the handle to compare.
Side by side
| Gendo | Archome AI | |
|---|---|---|
| Category | Browser AI rendering for architects | Same — plus a wider studio |
| Starting points | Sketch, massing, text | Photo, sketch, CAD viewport, floor plan, text |
| Beyond stills | Focused on concept imagery | Floor plans, masterplan, detail sheets, 3D GLB, video, 4K |
| CAD plugins | Check their site for current list | Free SketchUp + 3ds Max plugins |
| Where it runs | Browser | Browser |
| Free trial | Check their site — tiers change | 100 free credits to start, no card |
Pricing and features change — check Gendo's own site for their current plans. This page compares how the two approaches work, not this week's price list.
Price, render time & licence
| Gendo | Archome AI | |
|---|---|---|
| Starting price | See their pricing page — third-party sources disagree on the paid tier price | $29/mo (Lite), or free to start |
| Render time | Browser-based generation — check their site for current speed | About 30 seconds per image, rendered in the cloud |
| Free trial | A free plan exists — confirm current limits and whether free output is watermarked on their site | 100 credits once at signup (3 renders), no card, does not renew |
| Commercial license | Reported to require a paid plan — confirm current terms on their site | Included on every paid plan |
Gendo's prices change — confirm current numbers on their own pricing page before you buy.
Where Gendo holds its own
Gendo earns its UK following honestly: the interface has nothing in it but the concept-iteration loop, and when that loop is the whole job — fast massing or sketch variations, nothing else open on screen — a focused single-purpose tool is a genuinely tighter experience than a wider studio with fourteen tools in the account.
Choose Gendo if
- —You want the most focused possible concept-iteration loop and nothing else on the screen.
- —Your practice is UK-based and values a local vendor relationship and community.
- —Early-stage massing exploration from text is the bulk of your AI use.
- —You have compared outputs on your own project and simply prefer their look — taste is a legitimate criterion and only a side-by-side settles it.
Choose Archome AI if
- —Your deliverables go beyond concept stills: plans, 3D handoffs, video walk-together clips, print-ready 4K.
- —You start from photos or CAD viewports as often as from sketches, and want plugins that send the view straight across.
- —You want one subscription to cover interior, exterior, landscape, masterplan and construction-detail work.
- —You want to judge quality on your own project before paying: 100 free credits to start, no card.
Try the sketch-to-render workflow in Archome
Upload the same hand sketch, massing study or CAD viewport you would send to Gendo and get a photoreal render back in about 30 seconds, with the same free-to-start signup.
Compare them on your own project
Upload one photo, sketch or viewport capture and see what comes back. 100 free credits once at signup, no credit card.
Frequently asked
Is Archome AI better than Gendo?+
They are the two most similar tools in this category, and "better" depends on what you produce. For pure concept iteration the loops are comparable; for breadth — plans, 3D export, video, plugins — Archome covers more ground in one account. Run the same input through both; that settles it faster than any comparison page.
Do both preserve my geometry?+
Both make that promise; we enforce it with an explicit structure lock on every image-to-image path — massing, openings and camera are treated as fixed. In both tools, anything hidden in your input has to be inferred by the model.
Can I move projects between them?+
There is no import/export between the platforms, but both work from ordinary images, so nothing locks you in. Renders you make on Archome are downloadable files you own, with full commercial rights on paid plans.
How far does the free trial go?+
Three renders. A new account gets 100 credits once and every free render costs 30, so the trial is there to judge quality on one real job — not to run a project on. It does not renew. Archome is a paid product: continuing, and any commercial use, needs a plan from $29/mo or a credit pack from $15.
Keep reading
Looking for a profession-specific breakdown? See Archome for architects, interior designers, architecture firms and visualization studios — or the plain-english guide to choosing AI rendering software.