8Dfy vs Grain

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

8Dfy compared with Grain
Detail	8Dfy	Grain
What it does	Browser extension that transforms YouTube, Spotify Web and Apple Music into immersive 8D spatial sound	Endless ambient focus music generated live that never loops
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: Full 8D experience with 8D rotation, Auto DJ, 8 presets, bass/clarity/reverb controls, floating panel with visualizer, 30-second shareable video samples, and 60-second previews of every Pro mode. Pro: $4.99 one-time payment unlocks multi-band surround, HRTF 3D, binaural beats, full-length expo	Free: 30 minutes daily play, 25-minute timer, all six themes. Grain Unlock: $19 once (plus tax where applicable) for unlimited play, longer timers (45, 60, 90 minutes), sleep timer, lock-screen playback, offline install, and all future themes.
Key features	8D rotation engine with circular, sine, triangle and bounce patterns Beat-aware Auto DJ transitions carrying 4-8 beats between tracks Multi-band surround with frequency-dependent positioning HRTF 3D positioning with Orbit, Figure-8 and Drift paths Binaural beats at 15 Hz, 10 Hz, 6 Hz and 3 Hz frequencies Real-time audio visualizer with 120x120 canvas 30-second shareable video exports with visualizer Full-length exports up to 10 minutes as MP4, WAV or M4A Interaural time delay and head shadow filtering	Live-generated music that never loops Mood changes throughout the day Free 25-minute focus timer Background playback on iPhone lock screen Longer focus timers up to 90 minutes with unlock Sleep timer Offline install capability Works on any modern web browser No account or tracking required
What makes it different	Processes all audio entirely in browser with zero data sent anywhere, ever Works directly on YouTube, Spotify Web and Apple Music without disrupting playback Bio-accurate interaural delay of 0.7ms with HRTF 3D positioning Instant license key delivery via email with immediate activation	Never loops because music is generated live, not played from a recording One-time purchase with no subscription required Mood adapts to the time of day automatically No tracking or account needed to use Future themes included with unlock purchase
Community votes	0	0
DR (Domain Rating by Ahrefs)	11 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	19	0
Referring domains (Majestic)	20	0

5 details filled in for both companies.

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