Photo3D vs Sandcastles

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

Photo3D compared with Sandcastles
Detail	Photo3D	Sandcastles
What it does	Convert photos to 3D models with AI, no sign-up needed	Create viral short-form videos in seconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Paid
Pricing	Not given	Pro: $49/month (billed monthly) or $39/month (billed yearly). Visionary: $99/month (billed monthly) or $79/month (billed yearly). Titan: $499/month (billed monthly) or $399/month (billed yearly).
Key features	40+ AI model lanes including Trellis, Hunyuan 3D, Tripo3D, Rodin, and Meshy Multi-view reference slots for front, back, left, and right images Downloadable textured GLB exports with task history 50+ free browser tools for inspection, conversion, and scaling 3D Model Viewer for GLB, OBJ, STL, and FBX formats 3D Viewer & Editor with local GLB, glTF, OBJ, PLY, and STL export GLB Inspector for structure, scenes, meshes, materials, and animations Texture Checker for GPU memory verification before export Image to STL conversion for 3D printing	Customizable feed of successful channels from Instagram, TikTok, and YouTube Find top-performing viral outlier videos in any niche In-depth analysis of why videos went viral with hooks and storytelling frameworks Instant transcript downloads from any video AI-powered script writing using proven storytelling frameworks Hook template generation with millions of validated views Project organization to collect and manage winning video ideas Monthly credits system for analyzing videos, writing scripts, and generating reports Multiple workspace creation to organize content by niche Personal analytics tracking and competitor monitoring
What makes it different	No sign-up required for public queue tests and free browser tools 50+ local browser tools that never upload files or spend credits Preview and inspect outputs before paying with credits or downloading Supports 40+ AI models in one workspace without switching tools Clear pricing per lane before running, with credits valid for up to 1 year	Analyzes millions of videos daily to find top 1% outliers in every niche Data-backed storytelling frameworks based on billions of views All-in-one platform combining research, analysis, and script generation No social media account connection required to get value
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	25 no change since last check	48 +1 (up) since last check
Trust Flow (Majestic)	5	8
Citation Flow (Majestic)	21	32
Referring domains (Majestic)	25	151

4 details filled in for both companies.

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