SFX Engine vs Skillnai

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 Skillnai
Detail	SFX Engine	Skillnai
What it does	AI sound effect generator that creates royalty-free SFX from text descriptions in seconds	Viral YouTube & TikTok skills for AI agents
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	One skill: $4.99. Monthly: $9.90. Yearly: $59. Lifetime: $129 one-time. All plans unlock every skill plus new skills and updates while active.
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	56 proven viral video format skills including stickman stories, explainers, listicles and documentaries Compatible with Claude Code, Codex, Cursor, Gemini CLI and OpenCode Local rendering on your machine with Node, FFmpeg and Chrome—no cloud rendering Copy-and-paste install prompts that work across all supported agents Formats for multiple platforms: 16:9 for YouTube, 9:16 for TikTok, Reels and YouTube Shorts Skills organized by topic: Comedy, Storytelling, History, Finance, Science and Self-improvement No per-render fees or daily usage caps Saved favorites and account management Academy tutorials and troubleshooting guides Plans include new skills and updates
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	Local rendering—no cloud dependency or per-render fees Proven viral formats designed by analyzing hit YouTube and TikTok videos No coding knowledge required—copy, paste and run Works with multiple AI agents via universal install prompts One-time purchases available—no subscription required for individual skills
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	9 +4 (up) since last check
Trust Flow (Majestic)	26	0
Citation Flow (Majestic)	42	0
Referring domains (Majestic)	850	0

5 details filled in for both companies.

More alternatives to SFX Engine More alternatives to Skillnai