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I tried a lot of different image-to-3d models, the one from meshy.ai is the best, trellis is in the useless tier, really hope there could be some good open source models in this domain.
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TRELLIS.2
Meshy vs. Trellis 2: Which AI 3D Generator Should You Choose?
Trying to decide between Meshy and Trellis 2? The right choice depends on whether you need a ready-to-use platform or a self-hosted research model. Explore why creators, game developers, and 3D printing enthusiasts choose Meshy over open-source alternatives.
TL;DR
Meshy is a full production platform: generate from text or image, texture with PBR maps, auto-rig, animate with 500+ presets, and export to every major engine or slicer. With 7 native plugins, enterprise-grade security, and 10M+ users, it works entirely in your browser with no GPU or installation required. Trellis 2 is Microsoft's open-source image-to-3D model — self-hosted, no cloud API, requires a Linux server with a 24GB NVIDIA GPU. It's the better pick if you're a researcher or ML engineer who needs free model weights for a custom pipeline, and can accept that commercial distribution requires separate NVIDIA authorization.
Choose Meshy if: You need a complete 3D pipeline today: generation, texturing, rigging, animation, and engine integrations, with no Linux server or GPU required.
Choose Trellis 2 if: You're an ML researcher or engineer who needs free, open-source model weights for a custom self-hosted pipeline and has access to a 24GB GPU server.
At-a-Glance Comparison
Feature
Meshy
Trellis 2
Image to 3D
★★★★★
★★★★★
Text to 3D
★★★★★Winner
Not supported
AI Texturing
★★★★★Winner
★★★★★
Animation & Rigging
★★★★★Winner
Not supported
Plugin Ecosystem
★★★★★Winner
None
Enterprise Features
★★★★★Winner
Not applicable
Setup Required
None (web-based)
Linux + 24GB GPU
Starting Price
Free + paid plans
Free (self-hosted)
Meshy vs Trellis 2: Detailed Comparison
Meshy
Trellis 2
3D Generation
Text-to-3D
Natural language & image prompts
Not supported
Image-to-3D
Single & multi-view
Single image (primary strength)
Generation Time
~1 min (cloud, no GPU required)
~20s–4 min on local GPU (requires 24GB+ VRAM)
Latest Model
Meshy 6
Trellis 2-4B
Art Styles
Realistic, Anime, Cartoon, Voxel, Sculpture
No style control — output follows input image
Setup Required
None — fully browser-based
Linux, NVIDIA GPU ≥24GB VRAM, CUDA 12.4, Conda
Platform Support
All platforms via browser
Linux only (Windows not fully tested)
Output Quality
Mesh Topology
Clean meshes with good edge flow
Sparse voxel-based representation; handles complex and non-manifold geometry
Output Resolution
High-quality textured meshes
Up to 1536³ voxel resolution on H100
PBR Material Support
Full PBR (Albedo, Normal, Metallic, Roughness, AO)
Base Color texture only; Roughness and Metallic are fixed constants with no separate maps
AI Texturing (standalone)
Dedicated AI Texturing engine — retexture any mesh
Textures generated as part of mesh output only; no standalone retexturing
3D Print-Readiness
97% slicer pass rate; Bambu Studio integration; 3MF export
GLB export only; no print-specific tooling
Complex Topology
Optimized for production-ready meshes
Handles open surfaces, non-manifold geometry, and internal structures
Animation & Motion
Auto-Rigging
Humanoid & quadruped
Not supported
Animation Library
500+ presets (walk, run, idle, combat, dance, emotes)
Not supported
Rigged Character Export
Animated FBX/GLB with full skeleton & weights
Not supported
Integrations & Workflow
Export Formats
FBX, OBJ, GLB, USDZ, STL, 3MF, BLEND
GLB only
Engine & DCC Plugins
Blender, Unity, Unreal Engine, Maya, 3DS Max, Godot, Roblox
None — manual GLB import only
3D Printing Integration
Native Bambu Studio one-click send; STL/3MF for any slicer
GLB export only; no slicer integration
Hosted API
Full REST API with Playground & versioned endpoints
No hosted API — self-hosted Python inference only
Custom Pipeline Integration
REST API + webhooks + batch processing
Python library via Hugging Face (self-hosted)
Security Certifications
SOC 2 + ISO 27001
N/A — self-hosted open-source
Team & User Management
Team workspace, multi-user access, role-based permissions
Not applicable
Pricing & Access
Free Access
100 monthly credits (no credit card)
Fully free — MIT licensed, self-hosted
Cost Model
SaaS subscription — no infrastructure needed
Free model weights, but requires your own 24GB+ GPU server
Commercial License
Full ownership on paid; CC BY 4.0 on free
MIT core, but texturing pipeline depends on nvdiffrast (NVIDIA Source License) — commercial use requires separate NVIDIA authorization
Annual Discount
Save 20%
N/A
Asset Retention
3 days (Pro/Studio) / Forever (Enterprise)
Local storage — you control your own files
Ratings & Trust
G2 Rating
4.8 / 5 · 2,400+ reviews
Not listed — open-source research model
Trustpilot Rating
4.8 / 5 · 2,100+ reviews
Not listed
Community Size
10M+ users worldwide
GitHub research project
Customer Support
Email + Help Center + dedicated Enterprise support
GitHub Issues only
Enterprise Readiness
SOC 2 + ISO 27001 certified, dedicated support
No enterprise support or certifications
Which Tool Is Right for You?
MeshyRecommended
Choose Meshy If...
- You don't have a Linux server or 24GB GPU — Meshy runs entirely in the browser, no installation or hardware required
- Text-to-3D is part of your workflow — Meshy supports natural language prompts; Trellis 2 is image-only with no text input
- Animation matters — Meshy includes auto-rigging and 500+ preset animations; Trellis 2 outputs static meshes with no animation support
- You need engine integrations — Meshy has native plugins for Blender, Unity, Unreal Engine, Maya, 3DS Max, Godot, and Roblox; Trellis 2 has none
- A hosted API is required — Meshy provides a full REST API with webhooks and batch processing; Trellis 2 requires self-hosted Python inference
- You want a production-ready platform — trusted by 10M+ users worldwide, rated 4.8/5 on G2 across 2,400+ reviews
Trellis 2
Choose Trellis 2 If...
- You're an ML researcher or engineer who needs an open-source model to integrate into a custom self-hosted pipeline
- You have access to a Linux server with a 24GB+ NVIDIA GPU and prefer full control over your infrastructure
- You need the highest possible output resolution — Trellis 2 supports up to 1536³ voxels on H100-class hardware
- Your use case involves complex or non-manifold geometry that benefits from Trellis 2's sparse voxel representation
- You need open model weights for research or internal use — Trellis 2's core is MIT-licensed, though commercial deployment requires separate nvdiffrast authorization
Meshy by the Numbers
Independent benchmarks, real evaluations, measurable performance.
#1
Global 3D GenAI traffic
Meshy 6 launch press release
100M+
Models generated
GDC 2026 official press release
10M+
Users worldwide
Creators across gaming, film, e-commerce, and 3D printing
Top 2%
Silicon Valley growth ranking
Meshy 6 press release
500+
Preset animations
Ready-to-use, game-engine export included
Meshy Generates Faster
Speed BenchmarkTested on RTX 3060 (8GB)13×
faster than Trellis 2
on consumer GPU hardware
Generation Time per Model
Meshy
1min (cloud)
Trellis 2
13min (local GPU)
Shorter is faster
Requirements
MeshyTrellis 2
VRAM08GB+
SetupNoneHours
OSAnyLinux
Trellis 2 generation time measured on RTX 3060 at 1024³ resolution via community benchmark (r/LocalLLM). Meshy runs on cloud infrastructure — no local GPU required.
Meshy Doesn't Stop at the Mesh
Post-Generation WorkflowPost-generation capabilities comparedAfter Generation
Meshy
- ✓Low Poly Mode — stable triangle output
- ✓Automatic UV mapping & PBR texturing
- ✓Auto-rigging & 500+ preset animations
- ✓Browser-based — no external tools needed
Trellis 2
- ✕Raw GLB output only
- ✕No UV tools or texture pipeline
- ✕No rigging or animation support
- ✕All post-processing on you
Workflow Tools
MeshyTrellis 2
Retopology requiredOptionalRequired (~990K tris)
Auto UV / texturingYesNo
Auto riggingYesNo
Low-poly modeYesNo
Web workflowYesNo
Trellis 2 triangle count from r/StableDiffusion community testing at 1024³ resolution. All post-generation processing (retopology, UV, rigging) must be done manually in external DCC tools.
Reasons to Choose Meshy
Image to 3D
Turn Any Photo Into a 3D Model
Meshy converts single images or multi-view photos into fully textured, PBR-ready 3D models. Unlike Trellis 2, Meshy also supports retexturing existing assets — giving you full control over any mesh.
Animation
500+ Ready-to-Use Animations, Out of the Box
Meshy includes auto-rigging and a library of 500+ preset animations — walk cycles, attacks, idles, and more. Export rigged, animated characters directly to Unity, Unreal Engine, Godot, or Roblox in one click. Trellis 2 has no rigging or animation support — it outputs static GLB meshes only.
3D Printing
From Idea to Print-Ready in Minutes
Meshy generates optimized, watertight meshes ready for slicing — no cleanup in Blender or Meshmixer needed. Export in STL, 3MF, or OBJ and send directly to Bambu Studio with one click. Trellis 2 only exports GLB format with no print-specific tooling or slicer integrations.
Text to 3D
From Prompt to Production-Ready 3D
Type a description, get a textured 3D model in under 60 seconds. Meshy supports 500+ art style presets across realistic, anime, cartoon, voxel, and sculpture. Trellis 2 is image-to-3D only — text input is not supported.
Texturing
AI Texture Generation on Any 3D Mesh
Meshy generates full PBR texture maps — Albedo, Normal, Roughness, Metallic, and AO — on any mesh, including models you didn't create in Meshy. Trellis 2's texturing is limited to its mesh output and doesn't support retexturing existing assets.
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Trusted by Creators Worldwide
See what 10M+ users worldwide say across independent review platforms.
G2 Rating: 4.82,426 reviews
Trustpilot Rating: 4.82,205 reviews
Product Hunt Rating: 4.81.8K followers
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