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Sentien by Eventag vs VoiceIsolator

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

Sentien by Eventag compared with VoiceIsolator
DetailSentien by Eventag logo Sentien by EventagVoiceIsolator logo VoiceIsolator
What it doesNot given Free AI voice isolator to remove noise from audio and video in your browser, or strip background music with GPU isolation
StageMVP Not given
FoundedNot given Not given
Based inDE Not given
Pricing modelNot given Freemium
PricingFree: €0 with 10 minutes per month. Basic: €24/month with 3,000 minutes per month. Pro: €120/month with 15,000 minutes per month. Ultra: €250/month with 25,000 minutes per month. Enterprise: Custom pricing. Overage: €0.035 per minute. Yearly billing available with 2 months free. Noise cleanup: free and unlimited. AI voice isolation: 1 Credit per minute. Credit packs: 100 Credits for $4.99 (5.0¢ per minute), 250 Credits for $9.99 (4.0¢ per minute). New accounts receive 10 free Credits.
Key features
  • Audio event detection with confidence scores
  • Scene context identification
  • Activity context inference
  • Emotional context detection
  • Speaker identification
  • Custom acoustic model training
  • API and SDK access
  • Real-time audio processing on device
  • Hardware-level marker injection into EEG
  • JSON and CSV structured output
  • Free browser-based noise cleanup using DeepFilterNet3
  • AI voice isolation with Mel-Band RoFormer to remove background music
  • No file upload for noise cleanup mode
  • Supports multiple audio and video formats
  • Before and after comparison player
  • Works on mobile browsers and phones
  • Downloads as WAV or MP3
  • 10-minute file length limit with 100 MB size limit for AI isolation
  • Three strength settings: Gentle, Balanced, and Maximum
What makes it different
  • Multiple layers of context from single audio pass with timestamped results
  • Millisecond-precision hardware-level timing in EEG signal
  • Multi-layered contextual understanding beyond single labels
  • Local browser processing eliminates upload costs and per-minute billing for noise cleanup
  • No account required and no watermark for free noise cleanup
  • Private processing with automatic upload deletion
  • Separate voice and background tracks output for AI isolation
  • Credits never expire with no subscription requirement
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet −1 (down) since last check27 +1 (up) since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)1417
Referring domains (Majestic)312

3 details filled in for both companies.

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