Alpha3D
Cloud image and text to 3D with a mandatory cleanup pass, three polygon density tiers and quad output from the Basic plan upward.
AI 3D Generation
AI 3D generation tools create models from text prompts or images in minutes instead of hours. The technology is young and moving fast: output quality, mesh topology and commercial licensing differ sharply between tools, and generated meshes usually still need cleanup before production use. This category is where our industry experience runs deepest.
Tools in this category: 14
Pricing
Platform
CSM (Common Sense Machines)
Image, sketch and text to 3D generator. Alphabet acquired the company in January 2026 and the service is no longer reachable.
Hi3D
Image and text to 3D built around printing: watertight output, face counts up to 2 million, and 3MF export that carries colour regions into a slicer.
Hunyuan3D
Tencent's AI 3D generator with open weights for self hosting and a commercial cloud API, strongest on hard surface geometry.
Kaedim
Managed 2D to 3D asset production for studios, where AI generates the base mesh and in-house artists retopologise it before delivery.
Meshy
AI 3D model generator that turns text prompts or images into textured, riggable meshes in about a minute.
Neural4D
Text, image and sketch to 3D generator with a free tier, mesh quality presets, part splitting and export aimed at both game engines and 3D printing.
Rodin (Hyper3D)
Deemos' AI 3D generator focused on high resolution quad geometry and PBR textures from text or multi image input.
Sloyd
Parametric 3D asset generator with triangle targets, a quad or triangle toggle and a print mode that enforces watertight geometry.
SPAR3D
Stability AI's two-stage image to 3D model with built-in triangle and quad remeshing. Free under a revenue threshold, and dormant since May 2025.
Spline
Browser 3D design tool for interactive web scenes, with AI generation that runs third-party models such as Hunyuan3D, Trellis 2 and Meshy.
TRELLIS
Microsoft's open MIT-licensed image and text to 3D model. Exports GLB with PBR textures, and takes a simplify parameter to cut the face count.
Tripo
AI 3D workspace by VAST that generates textured, riggable models from text, images or sketches in seconds.
TripoSR
Open MIT-licensed single-image to 3D model from VAST AI and Stability AI. Runs locally, exports OBJ or GLB, and bakes colour into vertices rather than textures.
No tools match these filters.
Head to head comparisons
AI 3D Generation: frequently asked questions
How good are AI generated 3D models today?
Good enough for concepting, background assets, blocking and rapid iteration, and improving quickly. Hero assets still typically need manual retopology, UV work and texture cleanup, because generated topology is rarely animation ready out of the box.
Can I use AI generated models commercially?
It depends on the tool. Commercial rights often differ between free and paid tiers, and some services train on user uploads unless you opt out. Check each tool page here: we track the commercial usage terms per tool.
Text to 3D or image to 3D: which works better?
Image to 3D currently produces more predictable results because the source image pins down proportions and style. Text to 3D is faster to explore ideas with but gives you less control over the exact output.
What formats do AI generators export?
GLB is the most common default, and most tools also offer OBJ, FBX or USDZ on paid tiers. If you need PBR texture sets or quad topology, check the export options closely before subscribing.