Real-time speech enhancement and target speaker extraction for voice agents. Clarity-1 strips out background noise and other people talking on a live call, so your agent hears only the caller. Streams as audio arrives. Hear the before/after on our site.
Hey everyone, we're back, this time out of Berlin!
Our customers keep asking us for the same thing: make agents work when the caller isn't somewhere quiet.
Voice agents work well in quiet rooms. Real callers aren't in quiet rooms. They're in cafés, on busy streets, commuting, often with someone talking right next to them. The agent hears all of it, so the caller gets misheard, or the agent gets interrupted by sounds that were never meant for it.
We couldn't find a denoiser we were happy shipping to our customers, so we built one.
Clarity-1 does two things on a live audio stream, in real time:
Speech enhancement: removes background noise like traffic, trains and café chatter
Target speaker extraction: removes other voices too, so your agent only hears the person it's talking to
It processes audio as it arrives, so it slots into live calls. On the benchmarks we ran (DNSMOS), Clarity-1 had the highest overall quality score of the models we compared, for both noise removal and target-speaker isolation. The full table and before/after samples are here: https://www.kugelaudio.com/en/cl...
Try it on your own audio in the dashboard or via the API: https://www.kugelaudio.com/en/si.... Your first month is completely free.
Two things we'd love from you:
What's the noisiest place your users call from?
If you find audio where Clarity breaks, send it our way. That's the most useful feedback we can get.
This is the first of several models we're releasing over the next few weeks. More soon.
About Clarity on Product Hunt
“Mute the room, keep the speaker, in real time”
Clarity launched on Product Hunt on October 1st, 2026 and earned 77 upvotes and 5 comments, placing #18 on the daily leaderboard. Real-time speech enhancement and target speaker extraction for voice agents. Clarity-1 strips out background noise and other people talking on a live call, so your agent hears only the caller. Streams as audio arrives. Hear the before/after on our site.
On the analytics side, Clarity competes within Artificial Intelligence, Tech and Audio — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how Clarity performed against the three products that launched closest to it on the same day.
Who hunted Clarity?
Clarity was hunted by Kajo Kratzenstein. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Clarity including community comment highlights and product details, visit the product overview.
Kajo Kratzenstein