SeedAudio vs MiniMax H3 Max

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

SeedAudio compared with MiniMax H3 Max
Detail	SeedAudio	MiniMax H3 Max
What it does	AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts	AI video generator that creates short videos from text or images
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with 10 free credits. Pro: $19.99/month (monthly) or $199.90/year (30,000 credits/year); Max: $49.99/month (monthly) or $499.90/year (90,000 credits/year). Credit packs also available.	Starter: $9.9/mo with 16 credits per month. Pro: $29.9/mo with 49 credits per month. Enterprise: $99.9/mo with 166 credits per month. Generation costs: 2 credits for 5 seconds at Standard, 1 credit for 5 seconds at Turbo (480P or 768P); 4 credits for 10 seconds at Standard, 2 credits at Turbo; 5 cre
Key features	Multi-speaker dialogue generation with emotional tone and timing control Scene ambience and background music composition Voice cloning with audio reference guidance Image and audio reference inputs for contextual generation Output format customization: WAV, MP3, PCM, OGG Opus Adjustable sample rate from 8 kHz to 48 kHz Speed, volume and pitch controls on generated audio API access for Pro and Max plan holders Up to 2 minutes maximum audio duration per generation Preset voices including Vivi 2.0, Sophie 2.0, Monkey King 2.0, Magnus and Celeste	Text-to-video and image-to-video generation Multiple aspect ratios: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 Resolutions from 480P to 1080P Standard and Turbo model options First and last frame guidance for image-to-video Credit estimation before generation MP4 downloads and task history
What makes it different	All-in-one audio generation combining dialogue, music, ambience and effects in a single mixed track Scene-first workflow directing complete audio narratives rather than separate speech generation Powered by ByteDance's Seed Audio 1.0 model for professional-quality audio generation Multimodal input supporting text prompts combined with images or multiple audio references Voice cloning capability using authorized audio references to guide vocal character and delivery	Independent workspace that keeps prompt, model settings and finished takes together for focused revisions Review credit estimate before generating to control costs Practical prompt recipes and shot briefs for product films, vertical stories and establishing shots
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)	2 no change since last check	3 no change since last check
Trust Flow (Majestic)	0	3
Citation Flow (Majestic)	18	22
Referring domains (Majestic)	7	31

5 details filled in for both companies.

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