Watch one practice go from first word to measurable progress. Tap any step to jump to it.
Start speaking
Listening 0:04
Stop
Your Mirror Score
0
Pace
Filler words
Pauses
Pitch
See why
What got in the way
Your main point came late, at 0:41.
Goal: under 0:15. Tap to hear the moment.
▶ Hear 0:41Fix it
Your course · Module 2 of 8
Structure: point first
IntroStructureStoryClarityPersuadeQ&AVoiceBig day
Start 5 min
Phrase library · Persuasion
the short answer is
Instead of “well, it depends”. Gives the answer first, before any detail.
“The short answer is yes, and here is why.”
✓ Added to your phrasesAdd phrase
Practice call · 3 AI people
EmmaManagerSamFinanceAlexTeammate
Emma: “What problem does this solve?”
Sam: “How much will this cost us?”
See progress
Four weeks of practice
68 → 82 · +14Keep going
Speak. Hit record, and answer a real question out loud.
Practise the moments that matter
Team meeting
Job interview
Client call
Presenting to your boss
Pitching an idea
Town hall
Sales call
Hard conversation
Q&A on stage
Speech at a wedding
Podcast
Class presentation
Team meeting
Job interview
Client call
Presenting to your boss
Pitching an idea
Town hall
Sales call
Hard conversation
Q&A on stage
Speech at a wedding
Podcast
Class presentation
Watch one take get better.
Brilliant in your head, blank in the room? Mirror is your AI speaking coach.
Your answer · take oneMirror Score 68+14
1 · Simulate
Practise with AI people you create.
Pick who is in the room and how they behave, in your own words. Then present, answer and get scored, on a video call that feels real.
Tap a step to see where it is.
MPractice room · Mirror×+
mirror.app/practice/new-idea
M mirrorPRACTICE ROOM · Presenting a new idea REC3 AI people
You’re sharing · weekly-reports.pdf · slide 2 of 5
OUR IDEA
Weekly reports, made automatic.
Today2 hours
With our idea10 min
Saves every person two hours a week.
YOU · LISTENINGMirror hears every word
YOUR FEEDBACK
Went well: you opened with why it matters, and named the problem with a number.
Work on: when Sam asked about cost, you explained before answering. Lead with the number.
EmmaManager
DoneSkeptical
SamManager
DoneInterruptsToughAsks about numbers
AlexTeammate
DoneFriendlyCurious
SharingEnd
LIVE CAPTIONS
Call finished. Here is your feedback.
80
YOUR AI COACH · ONLY YOU SEE THIS
You answered from Alex's side of the table. That lands.
✓ Number first✓ Short✓ From their side✓ Concrete
Example practice call. Emma, Manager, asks: Before we go further, what problem are we solving? Sam, Manager, asks: And what will this cost us? Alex, Teammate, asks: So what changes for me on Monday? Mirror scores each answer live and gives feedback at the end.
Example: presenting a new idea at work. In Mirror you speak out loud and the AI answers back.
2 · Diagnose
Then see exactly how you came across.
After every practice, Mirror listens to what you said and how you said it. You get one score, what went well, and the one thing to fix next.
WHAT WORKED
You paused between sentences.
0:18 · tap to hear
WORK ON
Your main point came late, at 0:41.
0:41 · tap to hear
TRY NEXT
Say your point first, then one reason.
Say it again →
What worked, and what to fix. Always one clear next step, with the moment to listen back to.
Mirror Score82
+14 on take two
Biggest win You started with your main point.
3 · Learn
A course on how communication works, made for you.
Mirror teaches the whole craft in short modules, from your first sentence to your hardest question, and starts with the one that helps you most.
✓DoneIntroductionOpen strong in the first ten seconds.
2You are hereStructurePoint first, then one reason.
3NextStorytellingSetup, problem, result.
4NextClear languageCut fillers and vague words.
5NextPersuasionMake the stakes clear.
6NextTough questionsStay calm when pushed.
7NextVoice and deliveryPace, pauses and pitch.
8NextYour big dayA plan and a warm-up.
Along the way, build your phrase library.
What to say, what to say instead, when it fits, with examples. The same library you use in the app.
New for you
PHRASE
· PERSUASION
the short answer is
A way to give the direct answer first, before any detail.
UPGRADES
“well it depends”→the short answer is
Also replaces: it's complicated, it is complicated
WHEN TO USE IT
When someone asks a question under pressure; answer first, explain second.
EXAMPLES
“The short answer is yes, and here's why.”
“The short answer is 40 customers; the long answer is more interesting.”
PHRASE
· STORYTELLING
picture this
An invitation for listeners to imagine a scene.
UPGRADES
“let me describe a situation”→picture this
WHEN TO USE IT
At the start of a story or pitch, to pull attention in.
EXAMPLES
“Picture this: it's 2 a.m. and the site is down.”
“Picture this: your whole team, onboarded in one afternoon.”
IDIOM
· LEADERSHIP
set the bar
To establish the standard others are measured against.
UPGRADES
“set the standard”→set the bar
Also replaces: decide what good looks like
WHEN TO USE IT
When you describe standards or expectations.
EXAMPLES
“This launch set the bar for how we ship.”
“I want to set the bar high for code reviews.”
Progress
Watch the numbers move.
Mirror only compares you with yourself, so you can see, and hear, how much better you sound.
Ums and uhs, per minute6→2
Seconds before your main point41→12
Unsure words like “I think” and “maybe”7→1
Mirror Score68→82
Example: one person, four weeks of practice.
HEAR THE CHANGE
Week 1 · first try“So, um… there’s a lot to explain here, and, uh… I guess it’s kind of about reports?”
Week 4 · latest“The short answer: it saves two hours a week. Here’s how.”
Tap play to hear the change: your first try, then your latest one. (Example voices, made with AI.)
Your big day
Walk in ready.
Tell Mirror about your big day: an interview, a pitch, a presentation. It plans your practice, shows how ready you are, and on the day gives you a five-minute warm-up.
HOW READY YOU ARE · COMPARED WITH YOUR FIRST PRACTICE
Start with your point0:41 → 0:12 to your pointReady
Say it in one sentence94 s → 58 s per answerReady
Stay calm when pushedUnsure words: 5 → 2Almost
Answer tough questionsOne more practice neededToo early to call
How ready you are, skill by skill.
Who it is for
For anyone whose words have to land.
People at work
Speak up in meetings and present with confidence.
Team meetings · updates · presentations
Founders
Pitch your idea so people get it the first time.
Investor meetings · demo days · pitches
Sales teams
Answer tough questions without losing the deal.
Calls · objections · negotiations
Job seekers and students
Walk into the interview ready.
Interviews · class talks · vivas
Creators
Sound like yourself, only sharper.
Podcasts · videos · talks
Why Mirror
Others do a piece. Mirror does it all.
What it does
AI chatbots
Speaking apps
AI role-play
Human coach
Mirror
Practise your real conversation
No
No
Yes
Yes
Yes
Reads 100+ signals in your voice
No
No
No
No
Yes
Coaches what you say, not just your ums
No
No
No
Yes
Yes
A course built for your gaps
No
Yes
No
Yes
Yes
A daily habit, with streaks
No
Yes
No
No
Yes
Shows you got better
No
No
No
No
Yes
Practise your real conversationYes MirrorAI role-play · Human coach
Reads 100+ signals in your voiceYes MirrorNone of the others
Coaches what you say, not just your umsYes MirrorHuman coach
A course built for your gapsYes MirrorSpeaking apps · Human coach
A daily habit, with streaksYes MirrorSpeaking apps
Shows you got betterYes MirrorNone of the others
A human speaking coach costs $150 to $350 an hour. Mirror is there every day.
Your voice stays yours.
Consent for every useMirror asks before it analyses, stores or uses anything you record.
Your recordings are yoursDelete them any time. They are never sold.
Your employer sees only what you shareTeam views show the progress you choose to share, never your recordings.
No guessed scoresIf Mirror can't measure something, it says so instead of making up a number.
FAQ
Questions, answered.
Still not sure? Join the waitlist and we’ll tell you when your spot opens.
An AI coach for speaking. You practise real conversations with AI people who ask questions, Mirror shows you how you came across, and then it gives you short daily exercises to get better.
How does the first diagnosis work?
Pick a topic and speak for about a minute. Mirror listens to what you said and how you said it, gives you a score, tells you what went well and the one thing to fix, and lets you try again to see the difference.
Who are the AI people I practise with?
Anyone you describe. Type who they are and how they behave, for example “a tough client who worries about risk”, and they talk back in real time. There are examples to start from, and you can add up to four people.
Do I need a camera?
No. A microphone is enough. The camera is optional.
How much time does it take?
Your first diagnosis takes about two minutes. After that, a few minutes a day is enough to see your progress.
What does it cost?
Your first diagnosis is free. Mirror runs on credits, so you only use what you practise.
Is my voice private?
Yes. Nothing is analysed or stored without your consent, you can delete your recordings, and an employer only sees what you choose to share.