Krisp AI Meeting Assistant records meetings, transcribes speech, and creates summaries, action items, decisions, and next steps.
Alternatives to Utterly
DeepFilterNet is a free, open-source speech enhancement framework for full-band 48 kHz audio that uses deep filtering.
DeskBroadcast turns a webcam and microphone into a software-defined studio, sending processed video and voice to other apps as virtual camera and microphone devices.
- 4

Kleervox
Kleervox is software for reducing background noise and speaker echo during calls.
Free planWebLinuxWindows6.9Free plan - 5
Waves Curves AQ
Waves Curves AQ is an EQ plugin that analyzes audio and builds five tailored EQ curves.
macOSWindows6.8From $20.83 a month - 6

Noise Blocker
Noise Blocker is a Windows app that reduces microphone background sound in real time, including fans, keyboard noise, clicks, hiss, and room noise.
Free planWindows6.6$30, paid once - 7

neep
neep is computer software that reduces noise in both outgoing and incoming audio during voice and video calls.
LinuxmacOSWindows6.3From $0.75 a month - 8
Supertone Clear
Supertone Clear is an audio plug-in that reduces noise and reverb and can remove dialogue from background ambience.
macOSWindows6.2$69, paid once - 9

WAVDSP Primary Vx
WAVDSP Primary Vx is a macOS plugin that cleans vocal audio in real time by separating voice from background noise and stage bleed.
macOS6.1$699, paid once - 10

Aedon
Aedon is a local AI voice enhancer for Mac calls that removes background noise, restores audio detail, and applies voice styles before audio reaches a call app.
macOS6.0$39, paid once - 11
Noise Gator
Noise Gator processes microphone input in real time to suppress noise, then routes the cleaned audio to a virtual audio device for other apps to use.
Free planmacOSWindows6.0Free plan - 12
NoiseTorch-ng
NoiseTorch-ng is a free, open-source Linux application that reduces microphone noise in real time.
Free planLinux5.9Free plan - 13
NoNoise Mac
NoNoise Mac is a free macOS menu-bar app for reducing microphone background noise and room echo as audio arrives.
Free planmacOS5.9Free plan - 14
Alt Denoiser
Alt Denoiser is a real-time audio noise suppression plugin based on DeepFilterNet.
LinuxmacOSWindows5.8 - 15

Elgato Voice Focus
Elgato Voice Focus is an audio effect for cleaning up a user's microphone signal during streaming, recording, meetings, editing, music production, and podcasting.
macOSWindows5.8$49.99, paid once - 16
Noise Suppression for Voice
Noise Suppression for Voice is a free plugin for real-time microphone noise reduction, based on Xiph’s RNNoise.
LinuxmacOSWindows5.7 - 17

RNNoise
RNNoise is a free, open-source noise suppression library based on a recurrent neural network.
Free planLinux5.7Free plan - 18

SoliCall Noise Firewall
SoliCall Noise Firewall is software for call centers and crowded workspaces that reduces ambient noise and nearby voices reaching customers.
WebLinuxmacOSSelf-hosted5.7 - 19

NVIDIA Broadcast
Free planWindows5.6Free plan - 20
HushMic
HushMic is a free, open-source virtual microphone that applies real-time noise suppression across Linux.
Linux5.5 - 21

HARQ ClearVoice
HARQ ClearVoice is workstation software for real-time microphone noise cancellation and accent neutralization before audio reaches a softphone.
macOSWindows5.4 - 22
5.4 - 23
Antinode Clear (formerly Supertone Clear)
Antinode Clear, formerly called Supertone Clear, is paid audio-processing software for macOS and Windows.
macOSWindows4.8

