Seed Audio 1.0 vs Spitnova

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

Seed Audio 1.0 compared with Spitnova
Detail	Seed Audio 1.0	Spitnova
What it does	AI audio generator for creating dialogue, music, sound effects, and complete sound scenes from text, image, or audio 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: 10 free credits (up to ~8 seconds per generation). Pro monthly: $19.99/month (2,500 credits, up to ~33 minutes). Max monthly: $49.99/month (7,500 credits, up to ~100 minutes). Pro yearly: $16.66/month billed annually (30,000 credits/year, up to ~400 minutes). Max yearly: $41.66/month billed an	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	Multimodal input: text prompts, image references, and up to 3 audio references Multi-speaker dialogue generation with emotion and accent control Voice cloning from reference audio up to 30 seconds Background music and sound effects generated in one pass Audio generation up to 2 minutes per scene Image-guided voice generation from character appearance and traits Fine timestamp control over dialogue timing API access included with all paid plans Emotion and expressiveness control through natural language prompts	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	Complete sound scenes in one pass instead of separate tools for voice, music, and effects Built for production workflows beyond simple narration Coordinated multi-character dialogue without manual alignment and mixing Scene-level audio creation with ambience and music support	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)	32 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	21	0
Citation Flow (Majestic)	33	15
Referring domains (Majestic)	145	1

5 details filled in for both companies.

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