Seedancer vs SFX Engine

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

Seedancer compared with SFX Engine
Detail	Seedancer	SFX Engine
What it does	AI video generator to create videos from text, images, and audio references	AI sound effect generator that creates royalty-free SFX from text descriptions in seconds
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Paid
Pricing	Basic: $13.99/month ($23.99 regular) or $167.88/year with 440 credits/month. Pro: $39.99/month ($66.99 regular) or $479.88/year with 1,760 credits/month. Enterprise: $69.99/month ($116.99 regular) or $839.88/year with 3,520 credits/month. All plans include AI Voice Generator, image and video downloa	Starter: $10/month or $8/month billed yearly for 500 credits. Creator: $25/month (50% off first month) or $20/month billed yearly for 4,000 credits. Pro: $90/month (50% off first month) or $72/month billed yearly for 15,000 credits. Each sound effect costs 3 credits. Browsing and downloading from th
Key features	Text to video generation Image to video animation Reference mode with multiple input types AI audio generation Multiple model options High resolution output Commercial usage rights No watermark Priority generation queue AI Voice Generator	AI sound effect generation from text descriptions Sound effects up to 47 seconds long Background music creation DJ transition maker Stem splitter for music Royalty-free commercial license included Free public library of pre-made sounds API access on all plans Voiceover generation
What makes it different	Combine text, images, video, and audio references for precise creative direction Generate videos with accompanying sound and dialogue in browser No software installation required Multiple Seedance model versions for different needs	Generated sound effects are royalty-free for commercial use without licensing fees Sounds created from text descriptions are unique to your project Generate sounds in 5-15 seconds typically Supports diverse use cases including games, video, podcasts and music production Cancel anytime with no long-term commitment
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)	7 −3 (down) since last check	40 +1 (up) since last check
Trust Flow (Majestic)	11	26
Citation Flow (Majestic)	34	42
Referring domains (Majestic)	220	850

5 details filled in for both companies.

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