01
BeforeDuringAfter
Wrong time
They act before or after the moment, never during.
The Filler Coach
A filler word coach that actually changes how you speak.
Most tools count filler words after the conversation is over. Altura catches the real problem — disruptive clusters forming while you speak — and nudges you to reset before the pattern takes over.
On-device · macOS and iPadOS
The cluster, not the count
Filler isn't the problem. Clustering is.
A few “you knows” across a conversation is just speech. A burst of the same filler stacked into one sentence is a cluster — and that's what listeners hear, not your point.
A speaker with 30 fillers spread across an hour sounds human. A speaker with 30 fillers packed into five tight clusters sounds like someone losing the room. Count-based tools can't tell the difference.
Where the category breaks down
Five things every filler word tool gets wrong.
The filler word category has been stuck on the same approach for years — be rigid on all filler words, count frequency after the meeting, report and repeat. It has never changed anyone's speech. Here is why.
02
Wrong intervention
Loud alarms add the exact stress that caused the cluster.
03
0Natural
Wrong goal
Chasing zero fillers trains a perfect robot, not a confident speaker.
04
247you know · um · like
Wrong focus
They count the word and never show the cause.
05
Device→ 2.4s lateCloud
Wrong architecture
Cloud round-trips can't reach a moment that's already over.
The way it should work
In the moment, gently, on your device.
01
In the moment
A signal mid-sentence.
A small, calm visual signal fires when a cluster starts to form. Not a number. Not a flashing color. Just enough to give you a half-second to breathe, reset, and keep going.
02
After the session
A diagnosis, not a tally.
You see when clusters fired in the conversation, what kind of moment triggered each one, and how the pattern is shifting over time.
03
The belief underneath
Your voice, intact.
You are a human, not a machine to be optimized. The goal is never zero fillers. It's the best version of you, with your natural voice intact.
Never zero. Always you.— what the coach protects
Why on-device matters
The only architecture that can reach the live moment.
Cloud-based tools have to send your audio to a server, run detection, and send the signal back. By the time it arrives, the cluster is over and you've moved on.
Altura runs on-device — so the live signal fires fast enough to matter. It lands inside the same sentence. It works perfectly offline, with no dependency on internet. Your audio never leaves your machine — which also means filler coaching works in interviews, board rooms, and any conversation under NDA.
| Cloud-bound filler tool | Altura Filler Coach | |
|---|---|---|
| Where audio goes | Off the device, to a server | Stays on the device |
| Signal latency | Seconds | Sub-second |
| When you see feedback | After the meeting | Inside the same sentence |
| Sensitive conversations | Audio leaves your machine | Audio never leaves your machine |
| Internet required | Yes, always | No — works fully offline |
A different outcome
Not a tally — a trajectory.
Not a speaker with zero fillers. A more confident speaker whose disruptive clustering has eased because the habit underneath has actually updated.
Internal testing · clustering trajectory
80%
fewer disruptive clusters after repeated in-the-moment correction across real conversations.
Clusters / session
10+ → 2
Voice character
Intact
The cluster lives in the moment. Finally, the coach lives there too.— On in-the-moment filler coaching
How it fits
One focused product. Three broader coach variants.
Filler Coach is a standalone product for speakers whose main target is filler clustering. It is also included inside Altura Coach — available as Coach Pro, Coach BYOK, and Coach Select — for people who want a broader in-the-moment speaking coach.
Filler Coach · standalone
Focused on filler clustering.
The full filler-coaching loop — assessment, in-the-moment nudge, session history, and progress tracking — narrowed to one target. Best for speakers who already know exactly what they want to fix.
Included in Altura Coach
More than filler coaching.
Coach Pro, Coach BYOK, and Coach Select add the broader speaking system around it: the five-dimension scorecard, live coaching modes, interview simulation, deeper analysis, and privacy choices for different users.
Coach Pro
Built-in AI, no setup required
Coach BYOK
Bring your own AI provider and model
Coach Select
Run your own large model with full data control
Common questions
The questions people ask.
Are filler words actually bad?
No. Isolated uhs and you knows are just how humans speak. What pulls a listener away from your message is clustering — the same filler stacked into a tight burst. That's the only pattern worth catching.
Why doesn't counting my "ums" help me reduce them?
A count averages out the bursts and hides the signal that actually matters. It also tells you the symptom fired without telling you what triggered it — so there's nothing concrete to work on next time.
Can't I just be more aware?
Awareness is the most common filler word advice. It also backfires hardest. Clustering happens under cognitive distress, and self-monitoring adds load — which produces more clustering, not less. A nudge from outside does the monitoring so you stay focused on the conversation.
Can filler clustering actually be fixed permanently?
Yes — but only by changing the thinking habit underneath, not by counting after the fact. Habits update in the moment they fire. Repeated in-the-moment correction across real conversations is what retrains the pattern.
Does Altura need an internet connection?
No. Altura runs entirely on-device. The filler coaching loop — detection, live nudge, and session scoring — works fully offline with no dependency on internet. Your audio is never sent anywhere.
What's the difference between Filler Coach and Altura Coach?
Filler Coach is a standalone product focused on filler clustering — assessment, live nudge, session history, and progress tracking for one target. Altura Coach (available as Coach Pro, Coach BYOK, and Coach Select) includes filler coaching as part of a broader speaking system with five-dimension scoring, live coaching modes, and deeper analysis.
Does Altura run on iPad and iPhone?
Altura will launch on iPad first, with an iPhone version rolling out shortly after.
How do I know if I have a filler clustering problem?
Most people don't notice their own clusters — they happen under cognitive load, exactly when self-awareness drops. The free assessment on our website analyzes a sample of your speech and shows whether disruptive clustering is showing up and where it concentrates.Try the free assessment →
Your next conversation is coming.
So is the cluster.
The free assessment shows you whether clustering is showing up in your speech. The coach helps when it does.