Noise removed
Background sound is taken out of your voice during calls.
KolChatNow available
Quieter calls, with the background noise gone.
KolChat cleans your microphone on your device before your voice leaves it. Background noise, echo and volume are handled for you, and an AI noise filter goes further where your device supports it.
Free for macOS, Windows, Linux and the web. Start demo
Echo and level
Echo cancellation and automatic volume are part of it.
AI noise filter
It runs after the standard filter, where your device supports it.
Free
Part of every KolChat call.
What you can use today, and what is coming
Available now
- KolHive for macOS, Windows, and Linux, free, and in the browser at web.kolhive.com.
- Noise removal in KolChat calls, free.
Coming
- KolHive for iPhone and iPad: in App Store review.
- KolHive for Android: coming to Google Play.
Questions and answers
Where is the noise removed?
On your device, before your voice is sent.
Does it work in video and group calls?
It cleans your microphone during calls.
Is it free?
Yes.
Keep exploring KolHive
- Encrypted chatKolChat: chats, calls and meetings encrypted end to end.
- Polls and eventsPolls, events and spoilers in the chat.
- Private AIA model on your own computer, files kept local, apps that ask first.
Get KolHive.
Download it for your computer or open it in the browser. One free account for KolHive, KolChat and KolWrite.