Purupuru Maker 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.

Purupuru Maker compared with SFX Engine
Detail	Purupuru Maker	SFX Engine
What it does	A playful image wobble tool for small, satisfying motion	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	Freemium	Paid
Pricing	Free plan with 10 monthly credits. Pay-as-you-go: Starter 100 credits for $9.99, Basic 300 credits for $27.99, Pro 1,000 credits for $79.99. Subscriptions: Lite 200 credits/month for $149.99/year, Standard 500 credits/month for $349.99/year, Premium 1,500 credits/month for $899.99/year.	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	Paint motion mask with soft edges Four motion presets: Soft Jelly, Spring Bounce, Quick Shake, Zero-G Float Live preview during editing Fine control over strength, speed, stretch, settle, cohesion, and loop length Export as GIF, WebM, or MP4 Support for PNG, JPEG, and WebP files up to 10 MB Works on mobile with touch painting No image upload to server Built-in sample image for testing	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	Browser-based with no account or signup required Soft-edged mask keeps motion isolated to subject while background stays still Processes all image data locally in browser for complete privacy Multiple export formats with browser compatibility guidance Works on phones with optimized single-column interface and touch support	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)	4 no change since last check	39 no change since last check
Trust Flow (Majestic)	18	26
Citation Flow (Majestic)	23	42
Referring domains (Majestic)	53	850

5 details filled in for both companies.

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