AI Tools for 3D, spatial & digital twins Compared

18 AI tools for 3D, spatial & digital twins, part of the Design & Image category, with prices, limits and sources.

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AiHouse

3D, spatial & digital twins

AI-assisted room planning, furnishing and 3D presentations for interior design and furniture sales.

Free accessFree trialAdvertised 7-day product trial; confirm included features and capacity

Paid fromnot published

Develop room layouts with furniture and materials
Use AI design templates and photorealistic renders

Details Visit site (opens in a new tab)

Anything World

3D, spatial & digital twins

Generate, auto-rig, and animate 3D models and load them into engines through library/API.

Free accessFree plan15 credits and 200 library calls per month. Downloads are not included on the Individual plan.

Paid fromNano · $30100 credits/month

Text-to-3D and image-to-3D with automatic rigging in one step
Generated models embeddable directly in Unity, Unreal Engine, and other engines

Details Visit site (opens in a new tab)

Fast3D

3D, spatial & digital twins

Generate AI 3D models from text or images for games, visualization and asset workflows.

Free accessFree plan

Paid fromPro · month · 10 USD10000 credits per month

Use text, a single image or multiple views as input
Develop geometry and PBR textures together

Details Visit site (opens in a new tab)

Hi3D (Hitem3D)

3D, spatial & digital twins

Core capabilities include: Generate 3D models from reference images; Export 3D files for further processing; Turn images into relief designs.

Free accessOne-off free allowance100 credits / one-time

Paid fromPro · year, billed annually · 95.52 USD1000 credits / month

Generate 3D models from reference images
Export 3D files for further processing

Details Visit site (opens in a new tab)

Hypar

3D, spatial & digital twins

Generate spatial building programmes, evaluate options, and exchange CAD/BIM data.

Free accessFree planThree owned projects concurrently, non-professional use only.

Paid fromProfessional · 100 $ per month or 1,000 $ per year, jeweils per userAutomatic clash detection

Generate building programs spatially and check variants for clashes
Parametric combination of building elements without manual CAD work

Details Visit site (opens in a new tab)

Hyper3D Rodin

3D, spatial & digital twins

Generate production-oriented 3D assets from text or multiple images, preview them, and pay only on confirmation.

Free accessFree planFree workspace. You pay per result with direct credits at $1.50 per credit.

Paid fromCreator · $30 / $24Estimated about 60 models according to pricing

Generate 3D assets from text or multiple images
Pay-by-result model with preview before credit confirmation

Details Visit site (opens in a new tab)

ImageToSTL

3D, spatial & digital twins

AI model generation from photos with textured GLB/OBJ models and separate local STL and relief converters.

Free accessFree plan2 welcome credits on signup for 1 Basic generation; daily check-in adds 2 credits. Local converters and relief tools require neither credits nor an account. Guest AI access may be limited.

Paid fromPro · 19.90 USD600 credits per month

Single-image or multiple views from PNG, JPG/JPEG and WebP. Cloud AI creates freestanding GLB/OBJ models; an account enables credits and a saved model library. Local tools convert mesh formats or create image reliefs; AI depth relief requires WebGPU.
2 welcome credits on signup for 1 Basic generation; daily check-in adds 2 credits. Local converters and relief tools require neither credits nor an account. Guest AI access may be limited.

Details Visit site (opens in a new tab)

Kaedim

3D, spatial & digital twins

Turn 2D references into 3D geometry or fully retopologised and textured game assets.

Free accessNo free plan publishedNo free entry point: the 7-day test costs $50 once (regular price $100) and renews automatically to Indie.

Paid fromIndie · $40020 credits

AI-generated 3D geometry from 2D sketches and photos with human quality assurance
Finished assets with retopology, UV mapping, and PBR texturing

Details Visit site (opens in a new tab)

Maket

3D, spatial & digital twins

AI tool for automatically generating residential floor plans: text prompts produce multiple layout variants including room arrangement, renders and export formats (PDF/DXF).

Free accessOne-off free allowance

Paid fromHomeowner · 20 $ per month300 AI credits/month

Residential floor plans from text, with room layouts and renders
Editor plus AI-assisted plan editing

Details Visit site (opens in a new tab)

Matterport

3D, spatial & digital twins

Capture, measure, analyse, and publish buildings as digital 3D twins.

Free accessFree plan1 active space, 2 users, and up to 200 scan points. Smartphone/360 camera.

Paid fromStarter · $12 / $145 to 20 active spaces

Capture and publish buildings as navigable digital 3D twins
Measurements, room labels, automatic galleries and AI Defurnish

Details Visit site (opens in a new tab)

Meshy

3D, spatial & digital twins

Generate, texture, and rig 3D models from text or images.

Free accessFree plan100 credits = about 3 textured Meshy 6 models. No downloads.

Paid fromPro · $201,000 credits/month

Text-to-3D and image-to-3D model generation with AI for games, design, and architecture
Automatic rigging and animation attachment for generated 3D characters

Details Visit site (opens in a new tab)

Neural4D

3D, spatial & digital twins

An AI studio for creating 3D models from text and images, with additional image and video tools.

Free accessFree plan

Paid fromGo · 19.9 USD1500 credits per month

Turn text descriptions or reference images into 3D drafts
Refine 3D assets and export them for subsequent production work

Details Visit site (opens in a new tab)

Polycam

3D, spatial & digital twins

Capture objects and spaces by camera or LiDAR, export them as 3D, and analyse them with AI reports.

Free accessFree plan3 AI + 10 photogrammetry captures, each up to 150 images or 3 video minutes.

Paid fromBasic · $12.50 / $150Unlimited object, space, AI, and photogrammetry captures

3D scans of objects, rooms, and buildings via smartphone camera or LiDAR
AI Object Capture for context-accurate object scans without LiDAR

Details Visit site (opens in a new tab)

Sculptly

3D, spatial & digital twins

AI turns a photo or sketch into a textured 3D model: GLB is free, and a printable STL or OBJ is paid.

Free accessOne-off free allowanceThe first model is free, with no account and no card. https://sculptly3d.com/image-to-stl says 1 anonymous demo per IP, then 3 credits at signup, equal to 1 Standard generation. https://sculptly3d.com/about lists 11 free browser tools that do not upload the file.

Paid fromLite · 8 USD8 USD per month for 165 credits.

Textured GLB in glTF 2.0, Y-up, for Unity, Unreal, Godot and Blender.
First model free, with no account and no card. 1 anonymous demo per IP, then 3 credits at signup.

Details Visit site (opens in a new tab)

Sloyd

3D, spatial & digital twins

Generate game-ready 3D assets from text, images, and parametric templates.

Free accessFree plan1 generation/day, no own-model downloads, and personal use only.

Paid fromPlus · $15 / $150Unlimited text/image-to-3D, rigging, texturing, and skyboxes

Generate game-ready 3D assets from text, images, and parametric templates in seconds
Output in GLB, GLTF, FBX, and OBJ for direct import into Unity, Unreal, and Blender

Details Visit site (opens in a new tab)

Spline

3D, spatial & digital twins

Create interactive 3D/2D scenes, edit them with AI, and export to web or apps.

Free accessFree planEditor free, but AI 3D generation requires credits on paid plans.

Paid fromHobby · $12 / $152,000 AI credits/month

Browser-based 3D design tool for interactive scenes, animations, and product visualizations
AI generates textures, objects, and scene components from text prompts

Details Visit site (opens in a new tab)

Tripo AI

3D, spatial & digital twins

Generate 3D assets and textures by API from text, image, or multiview input.

Free accessFree trial300 free starting credits ($3), valid for two weeks. After that, every generation is billed using credits.

Paid fromH2/H3 text to 3D · $0.10 / $0.2010 or 20 credits without/with texture

Generate 3D assets from text, image, or multiple views via API
H2, H3, and P1 models with different price-to-quality trade-offs

Details Visit site (opens in a new tab)

V2Fun

3D, spatial & digital twins

A browser platform for AI 3D models, textures, rigging and animation.

Free accessFree plan

Paid fromPro · 15 USD1200 credits per month

Create 3D objects from text or multiple images
Texture models and prepare them for animation

Details Visit site (opens in a new tab)

Alphabetical order. This is not a quality ranking.

Comparison criteria

We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.

Methodology

Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.

Is this a ranking?

No. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first. We do not award stars or a test winner.

What does "free access" mean for the listed tools?

Free access can mean a permanently free plan, a time-limited trial, or a one-off starting credit with no card required. The exact type is stated on each tool's own page.

How many of the listed tools offer free access?

17 of 18 listed tools offer free access - a permanent plan, a trial, or a no-card credit.

How do I see tools with free access first?

Use the “Free access first” toggle above the list to see tools with free access first.

AI Tools for 3D, spatial & digital twins Compared

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