SFX Engine vs AudioVideo

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

SFX Engine compared with AudioVideo
Detail	SFX Engine	AudioVideo
What it does	AI sound effect generator that creates royalty-free SFX from text descriptions in seconds	Turn any audio into video with AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Paid
Pricing	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	Monthly plans: Standard $19.90/month (1,600 credits), Pro $59.90/month (5,400 credits), Max $149.90/month (16,000 credits). Annual plans with up to 40% savings: Standard $118.80/year, Pro $358.80/year, Max $958.80/year. One-time credit packs: 1,000 Credits $9.90, 3,750 Credits $29.90, 12,000 Credits
Key features	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	Upload audio files in MP3, WAV, M4A, AAC, or OGG formats Text prompts to describe visual direction and scene Choose model-specific duration, resolution, and aspect ratio Track task history and download generated videos API access for developers and automation Multiple compatible AI model workflows MP4 download without watermark Credit-based billing system Priority processing and queue options
What makes it different	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	Audio-first workflow starting from existing recordings instead of blank text prompts Support for image plus audio guidance to control identity and visual style Multiple compatible AI models accessible from one workspace API access for integrating into apps and production systems Flexible credit-based pricing by model, duration, and input type
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)	40 +1 (up) since last check	12 +1 (up) since last check
Trust Flow (Majestic)	26	3
Citation Flow (Majestic)	42	20
Referring domains (Majestic)	850	37

5 details filled in for both companies.

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