lumier.live
AI communication coach

Say what you mean.
Say it better.

Practice interviews, professional communication, small talk and spontaneous speaking with an AI coach that evaluates what you said β€” and how you said it.

See how it works β†’
No credit card Β· Practice in minutes Β· Instant feedback
Live practice / Behavioral interview
● Recording
β€œTell me about a time you disagreed with your manager.”
β€œIn my previous role, my manager wanted to launch the feature immediately. I believed we needed another week to validate the data, so I…”
Structure8.6 / 10
Clarity9.1 / 10
Conciseness7.8 / 10
Confidence8.9 / 10
Every practice format, one method
STARPYRAMIDPREPFOUNDATIONSPODIUMCLEAN TAKELive coachingProgress trackingSTARPYRAMIDPREPFOUNDATIONSPODIUMCLEAN TAKELive coachingProgress tracking
AI coach for interviews & presentations Β· Invite-only

Every part of your speech.
Analyzed live.

No more burying the point. No more forty "um"s you never heard. Practice out loud until the answer that actually lands is the only version you know how to give.

See how it works
Free to start Β· No credit card Β· 30 seconds
PLAYING

Every take gets marked, moment by moment β€” not just a score at the end.

English app for people who already speak English.

For
  • –Lacking clarity when it matters most
  • –Feeling unheard β€” talked over, tuned out
  • –Needing structure that lands with an interviewer
That's the whole pitch.
The real problem

Not a knowledge problem β€” it's delivery.

Most communication problems aren't knowledge problems. They're thinking, structure and delivery problems β€” and none of them show up until you're already talking.

–
You bury the point.

You know the story β€” but by the time you reach the Result, the interviewer already stopped listening for it.

–
You can't hear your own filler words.

40 "um"s in five minutes, and you had no idea until someone timestamped every one of them.

–
You rehearse the story, not the sentence.

The tenth time you say it out loud is still, functionally, the first time you've said it well.

–
You don't know what to fix.

"Be more confident" is not useful feedback β€” and it's the only kind most people ever get.

01 / Interview answers

Every answer shows you what to improve next.

Practice the questions you're likely to face. Every take is recorded, so you can play it back and hear exactly what a panel would β€” then use STAR to turn your experience into a clear story with a situation, action and measurable result, graded the way a real panel actually weighs it.

STAR Β· 2:14
"Tell me about a time you disagreed with a manager."
β–Ά
0:38 / 2:14
4.2/5
Strong β€” one gap flagged
Situation4.5
Task4.2
Action4.8
Result3.4
Rushed β€” needs a number
Rewritten for you

"So basically I just kind of pushed back a little and eventually it kind of worked out, I think."

"I pushed back with data, and the campaign hit 118% of target within a month."

3 filler words96% uptime
02 / Professional communication

Know what to say first.

Lead with the answer. Then give the reasons. Then support them with detail. Pyramid thinking makes your communication easier to follow when the pressure is high.

Your point
The reasons that matter
Evidence & detail
03 / Fumbling coaching

Fumbling now. Your own evaluator later.

Catch fillers, false starts, repetition and broken thoughts. Get specific feedback you can actually practice β€” not vague advice about "confidence".

PLAYING

The same live marking the hero showed you, tuned to catch fumbles instead of grading a story.

04 / Progress, not a one-off grade

See the trend, not just the score.

Every attempt lands on your timeline β€” filler words dropping, structure scores climbing, practice minutes adding up. Live Mode nudges your pacing in real time, while you're still talking.

Structure score
4.6/5↑ +1.5 since Attempt 1
Attempt 1Attempt 9
Filler words14 β†’ 3
Attempts logged9
Six tracks, one goal

Never lose the room β€” whichever one you're in.

STARBehavioral interviews

Turn "tell me about a time..." into a story a hiring panel actually remembers β€” and scores well.

PYRAMIDExecutive updates

Lead with the point. Stop burying your recommendation in paragraph three.

PREPPersuasive answers

Make your case in four sentences β€” point, reason, example, point again β€” not four minutes.

FOUNDATIONSDelivery drills

No story, no stakes β€” just killing filler words, hedging, and run-on sentences on repeat.

PODIUMFull-length talks

Rehearse a 5–7 minute speech end to end β€” hook, structure, transitions, and a landing.

CLEAN TAKEPure fluency

Five minutes, zero fumbles. Content is never graded here β€” only how smoothly it comes out.

Pricing

One plan. Everything you need to practice.

Questions

Before you request access

No. Start with a Foundations project β€” the questions are deliberately simple ("would you relocate for this role?") so you can build clean delivery habits before you ever have to structure a real story.

Your next conversation

Don't hope.
Speak well.
Practice it.

One question at a time. One answer at a time. Build communication you can rely on when it matters.

Free to start Β· No credit card Β· 30 seconds