MiniMax H3 vs Neural Sound

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

MiniMax H3 compared with Neural Sound
Detail	MiniMax H3	Neural Sound
What it does	2K video with native stereo audio in one pass	AI vocal remover and music separation tool
Stage	Startup	Startup
Founded	2026	2024
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	On the Hailuo AI App: free tier and paid monthly plans (rates listed in app). On MiniMax Open Platform: billed per output second, with 2K tier priced above 768p tier. On this site: 18 credits per second at 768p and 29 credits per second at 2K, with annual plans showing 50% discount and various month	Free tier available. Starter: 120 Minutes for $9.99. Creator: 240 Minutes for $19.99. Professional: 600 Minutes for $29.99.
Key features	Multimodal reference input: images, video, and audio Context-IR token-based pricing variant Downloadable weights for local deployment H3-Contextual Omni Representation for modality bridging Up to 12 reference files with caption compression	AI-powered music separation Vocal removal and isolation Timed lyrics for music practice Real-time pitch and tempo controls Audio enhancement and noise reduction Supports multiple audio formats Up to 500MB file size support Download individual stems
What makes it different	Only model generating video and audio together natively 2K output at lower per-second rate than competitors Downloadable open weights available Accepts richer multimodal reference input than competitors	Studio-grade precision separation Optimized for speed and audio fidelity No software installation needed Professional-grade quality
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 −1 (down) since last check	4 no change since last check
Trust Flow (Majestic)	12	6
Citation Flow (Majestic)	21	30
Referring domains (Majestic)	43	73

7 details filled in for both companies.

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