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EasyToSTL vs Sand3D

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

EasyToSTL compared with Sand3D
DetailEasyToSTL logo EasyToSTLSand3D logo Sand3D
What it doesAI-powered converter that transforms 2D images into watertight 3D models ready for 3D printing 100,000 3D objects written as code, from CAD parts to articulated mechanisms
StageStartup Not given
FoundedNot given 2023
Based inNot given FR
Pricing modelFreemium Open source
PricingFree plan with welcome credits (no card required). Pro subscription: $19.90/month (500 credits/month). Max subscription: $29.90/month (1,000 credits/month). Pay-as-you-go credits: 200 credits for $12.90, 400 credits for $19.90, 800 credits for $32.90, 1,000 credits for $39.90 (never expires). Not given
Key features
  • AI image to STL conversion with multiple quality modes (Standard, Pro, Max)
  • Text to STL AI mode - generate models from text prompts
  • Real-time 3D inspection with 360-degree model rotation
  • Multi-format export (STL, GLB, OBJ)
  • Automatic metric calibration and flat-bed alignment
  • Free online STL viewer and 3D format converters
  • Multi-angle 3-view upload for 360-degree 3D reconstruction (Max plan)
  • Batch generation and bulk multi-STL export (Max plan)
  • 100,000 3D objects in a single downloadable collection
  • Fully parameterized code with named dimensions for each part
  • Mesh files ready for Blender, three.js and glTF engines
  • Objects recreated from five major open collections
  • Commercial use allowed
What makes it different
  • AI-powered reconstruction that creates full 360-degree watertight models instead of simple heightmaps
  • Guaranteed clean slicing - 100% manifold geometry with zero non-manifold errors
  • Millimeter-accurate metric scaling optimized for immediate slicing
  • Full commercial licensing - retain 100% ownership to sell prints on Etsy and Shopify
  • Creator-first privacy with no model training on private images
  • All 100,000 objects written in a single unified language
  • Articulated objects with fully controllable joints and limits in code
  • Each object's original source verified and programmatically accurate
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last check10 no change since last check
Trust Flow (Majestic)315
Citation Flow (Majestic)1823
Referring domains (Majestic)2556

4 details filled in for both companies.

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