SeedAudio vs Spitnova

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 Spitnova
Detail	SeedAudio	Spitnova
What it does	AI audio generator for creating dialogue, music, ambience and sound effects from scene prompts	AI rap video generator that turns your photos into short performance videos
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	HK
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.	Free 5-second preview. Starter: $13.90/month (60 credits, 3 videos, 30% launch discount). Pro: $27.90/month (160 credits, 8 videos, 30% launch discount). One-time credit packs: 20 credits for $6.90 (was $9.90, with 30% launch discount). Normal videos cost 20 credits; Super videos cost 35 credits.
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	Free 5-second video preview before purchasing AI Rap Duo template for trading verses with a friend Hotel Lobby AI template with fixed camera on orange set Burning Bridges AI solo performance template Full 15-second videos in 1080p HD quality Synchronized head and mouth motion with beat Automatic photo deletion after 7 days Rap Lyrics Generator tool to create custom lyrics Credit returns for failed video generation steps
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	Photo-based video generation with no prompt writing required Realistic face and lip synchronization using Seedance 2.0 AI models Multiple professional templates with pre-set scenes and movements Free preview before committing to purchase Private uploads with automatic deletion for privacy
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	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	18	15
Referring domains (Majestic)	7	1

5 details filled in for both companies.

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