Sdance AI vs Sandcastles

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

Sdance AI compared with Sandcastles
Detail	Sdance AI	Sandcastles
What it does	AI video generator and API for creating and editing 4-30 second videos with multimodal references and native audio	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	Monthly subscriptions: Standard $19.90/month (1,600 credits), Pro $59.90/month (5,400 credits), Max $149.90/month (16,000 credits). Annual subscriptions: Standard $118.80/year, Pro $358.80/year, Max $958.80/year. One-time credit packs: 1,000 Credits $9.90, 3,750 Credits $29.90, 12,000 Credits $79.90	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	Text to video generation for 4-30 second sequences Multimodal references with up to 30 images, 10 videos, and 10 audio files Video editing with natural-language direction 480p or 720p export in MP4 or MOV formats Developer API with key-based authentication API task status polling and credit billing Credit-based billing system Priority processing on paid plans No watermark on exports	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	Unified generation and editing workflow in a single model Native audio synchronization with video generation Up to 50 reference assets for precise creative control Support for multiple AI models beyond Seedance 2.5 API integration with credit-based billing tied to web account	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)	17 −3 (down) since last check	48 +1 (up) since last check
Trust Flow (Majestic)	6	8
Citation Flow (Majestic)	22	32
Referring domains (Majestic)	82	151

5 details filled in for both companies.

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