MusicMV vs Sandcastles

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

MusicMV compared with Sandcastles
Detail	MusicMV	Sandcastles
What it does	AI music video generator that turns songs into beat-synced videos with lip-sync	Create viral short-form videos in seconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Freemium	Paid
Pricing	Free: 20 credits per account. Starter $9.90 for 240 credits (~4 min video). Creator $29.90 for 840 credits (~14 min, most popular). Studio $79.90 for 2,400 credits (~40 min). Studio Plus $149.90 for 5,400 credits (~90 min). Pricing: 1 credit per second at 768p, 2 credits per second at 1080p.	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	Beat-synced cuts that land on the music Lip-sync singing shots for main character Storyboard preview before rendering Redraw any shot in the storyboard Consistent character across all scenes Multiple aspect ratios (9:16, 16:9, 1:1, 4:3, 3:4) Optional lyric captions with multiple styles Edit videos for 13 days after generation Automatic song generation in about 1 minute Support for 5-second to 6-minute songs	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	Fully AI-directed from song analysis, not manual editing Automatic lip-sync to singing and spoken parts One-time payment model with no subscription Credits never expire Commercial use allowed after any credit purchase	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)	15 +6 (up) since last check	48 +1 (up) since last check
Trust Flow (Majestic)	5	8
Citation Flow (Majestic)	26	32
Referring domains (Majestic)	17	151

6 details filled in for both companies.

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