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Head-to-head · AI Voice Isolators

Sharpi vs BytePlus Voice and Background Audio Separation

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Sharpi #2 in AI Voice Isolators 9.1/10 Pricing on request ✓ 0 of 2 features Visit Sharpi
BytePlus Voice and Background Audio Separation #5 in AI Voice Isolators 8.3/10 Paid ✓ 1 of 2 features Visit BytePlus

Sharpi leads on 0 checks, BytePlus Voice and Background Audio Separation on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSharpi · 9.1/10
  • Most featuresBytePlus Voice and Background Audio Separation · 1 of 2

Sharpi scores higher on our rubric for ai voice isolators: 9.1 against 8.3 out of 10; our editors rank them #2 and #5.

On input types, BytePlus Voice and Background Audio Separation gives you Audio_and_video where Sharpi offers Audio. On processing mode, Sharpi gives you Realtime where BytePlus Voice and Background Audio Separation offers Api.

Sharpi is the better fit for private on-premise call audio isolation. BytePlus Voice and Background Audio Separation is the better fit for low-cost API audio separation.

  • Sharpi fits best

    Private on-premise call audio isolation

  • BytePlus Voice and Background Audio Separation fits best

    Low-cost API audio separation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Sharpi 9.1/10 Visit ↗ BytePlus Voice and Background Audio Separation 8.3/10 Visit ↗
At a glance
Editor score 9.1 8.3
Ranking #2 in AI Voice Isolators #5 in AI Voice Isolators
Best for Private on-premise call audio isolation Low-cost API audio separation
Pricing model Paid Paid
Starting price Pricing on request $0.01/unit usage-based
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Self-hosted, Desktop Cloud
Platforms Windows Web
Compliance GDPR SOC 2, ISO 27001, GDPR, PCI DSS
Built for Mid-market, Enterprise Mid-market, Enterprise
Features Sharpi 0/2 · BytePlus Voice and Background Audio Separation 1/2
Batch processing Not checked yet Not checked yet
API access Not checked yet ✓ (best)
Specs
Input types Audio Audio_and_video
Processing mode Realtime Api
Maximum file duration Not checked yet Not checked yet
Export formats Not checked yet aac, mp3, wav, m4a, flac
Our review
Pros
  • Separates speech from noise in real time in both directions
  • Supports SIP/RTP processing for VoIP calls
  • Operates offline with on-premise and embedded deployment options
  • Separates vocals, music, and sound effects into independent files
  • Supports asynchronous jobs, polling, and event notifications
  • Costs $0.01 per minute with multiple output audio formats
Cons
  • Pricing uses a contact-sales model
  • Listed platforms center on Windows and self-hosted deployment
  • Processing is focused on real-time audio input
  • Requires publicly accessible HTTP or HTTPS media URLs
  • Output URLs are valid for 24 hours
  • Access is limited to API and web workflows
Our verdict

Sharpi is an AI speech-enhancement product from Augmented Hearing for contact centers, emergency communications teams, softphone users, and embedded audio products. It separates speech from background noise in real time and processes both…

Read the review →

BytePlus Voice and Background Audio Separation is an API service for processing audio or video files into separate vocal, music, background, and sound-effect tracks. It suits developers and media teams building video editing, vocal…

Read the review →
  1. SharpiAI Voice Isolators 9.1Pricing on request
  2. BytePlus Voice and Background Audio SeparationAI Voice Isolators 8.3Paid

Strengths and trade-offs

  • Sharpi — where it wins

    • Separates speech from noise in real time in both directions
    • Supports SIP/RTP processing for VoIP calls
    • Operates offline with on-premise and embedded deployment options

    Where it doesn't

    • Pricing uses a contact-sales model
    • Listed platforms center on Windows and self-hosted deployment
    • Processing is focused on real-time audio input

  • BytePlus Voice and Background Audio Separation — where it wins

    • Separates vocals, music, and sound effects into independent files
    • Supports asynchronous jobs, polling, and event notifications
    • Costs $0.01 per minute with multiple output audio formats

    Where it doesn't

    • Requires publicly accessible HTTP or HTTPS media URLs
    • Output URLs are valid for 24 hours
    • Access is limited to API and web workflows
  • Sharpi9.1/10 · Pricing on request

    A focused on-premise option for real-time call audio isolation.

    Visit SharpiFull verdict →
  • BytePlus Voice and Background Audio Separation8.3/10 · Paid

    A low-cost API for separating vocals, music, and sound effects from media.

    Visit BytePlusFull verdict →

More comparisons

All AI voice isolators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update