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Audio tools / Remove background noise6 tools

Best tools to remove background noise

Clean noise and hiss out of a recording. Facts come from each tool's own pages, and every score says where it comes from. How we rank

Tools
6
Researched
3
Free option
3
Only listed
3

Ranked by signals we can measure or quote: website health, the facts each tool's own pages state, and community discussion. Nothing here has been hands-on tested yet, so this is not a quality test. How the signals rank works

Quick answer

  • Files stay on your device: Krisp

Based on what each tool's own pages say. A tool is left out when its pages say it varies or do not say. Details are listed under each tool.

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Want two of these head to head? Compare tools side by side.

  • 1

    Auphonic

    Free optionSignup unclearFiles uploadedHealth 5
    Open Auphonic
    Details and sources
    Free tier
    Free for 2 hours of processed audio per month; unused credits do not carry over. Free productions include an Auphonic jingle. Limits: multitrack productions under 20 minutes, no multilingual speech recognition, no automatic shownotes or chapters, no watch folders or batch productions, basic support.
    Paid plan
    Monthly plans S (9 h), M (21 h), L (45 h), XL (100 h), XXL (250 h), and a higher tier above 1,000 h via sales. One-time credit packages from 5 h to 3,000 h that never expire. EUR and USD options and a yearly option saving 20% are mentioned, but the price amounts were not visible on the page. Prices exclude VAT. Billed by audio duration, 3-minute minimum per production.
    Signup
    The free plan's button says Register Now and credits are tracked in account settings, but the page does not state outright that an account is required.
    Watermark
    Free productions include an Auphonic jingle. No watermark is mentioned.
    Where files go
    Files are uploaded and mainly processed and stored on Hetzner servers in Germany, and may also be hosted on Cloudflare R2 (EU or near the user). Productions and files are deleted after a set period shown in the production list: 21 days for audio, 7 days for video and API productions. Selected excerpts may be kept to improve its algorithms.

    From the tool's own pages, checked 2026-11-01. Sources: Pricing, Privacy policy. Prices and limits change; check the tool before you rely on them.

    Full page for Auphonic

  • 2

    Krisp

    Free optionNeeds signupFiles stay on your deviceHealth 4.5
    Open Krisp
    Details and sources
    Free tier
    A free trial for 7 days, no credit card required. It lists unlimited transcription, unlimited noise cancellation, unlimited recording and unlimited AI notes during the trial. No ongoing free plan is shown.
    Paid plan
    Meeting AI plans, per user per month: Core $16 monthly or $8 annual; Advanced $30 monthly or $15 annual; Enterprise custom pricing. The page does not label which price is monthly or annual explicitly; this is read from its Monthly/Annually toggle layout.
    Signup
    Sign-up is required for the trial. By default it asks to connect a Google or Outlook calendar; the FAQ mentions an option with no calendar permission.
    Watermark
    Not stated.
    Where files go
    For noise cancellation only, the privacy policy says no audio or video data leaves the user's device and none is stored. Meeting transcripts, recordings and summaries may be stored on Krisp's servers until the user deletes them. Krisp says it primarily processes and stores information in the United States.

    From the tool's own pages, checked 2026-11-01. Sources: Krisp pricing, Krisp privacy policy. Prices and limits change; check the tool before you rely on them.

    Full page for Krisp

  • 3

    Audacity

    Free optionSignup unclearFile handling unclearHealth 3.7Community 4.1
    Open Audacity
    Details and sources
    Free tier
    Audacity is free for everyone and will always remain free. The page says: “Is Audacity free?. Yes! Audacity has always been and will always remain free for everyone.”
    Paid plan
    Not stated.
    Signup
    Not stated.
    Watermark
    Not stated.
    Where files go
    Not stated.

    From the tool's own pages, checked 2026-11-04. Sources: Home. Prices and limits change; check the tool before you rely on them.

    Read automatically by a program, not by a person. Each fact quotes the sentence it came from, and a fact is shown only if that sentence is on the page. Where a page did not say, it reads “Not stated.”

    Full page for Audacity

Answers come from each tool's own pages (“Unclear” means they do not say). Tick “Compare” on two to four tools to read them side by side.

Also listed (3, not yet tested)

Each of these answered when we visited its site. We have not tested them or recorded facts, so they are in alphabetical order, not ranked.

  • Adobe Podcast

    Next generation audio from Adobe is here. Record, transcribe, edit, share. Crisp and clear, every time.

    Open
  • Cleanvoice

    Remove background noise, fillers, mouth sounds, silence & more from your podcast with Cleanvoice AI. Get studio-quality sound without hours of editing.

    Open
  • Dolby.io

    Dolby OptiView is a live sports platform built for fan engagement and monetization, delivering immersive, personalized experiences.

    Open

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