Now available for macOS

Your unfair advantage
in every call

Ace sits invisibly on your screen and gives you the right answer — in real time — during interviews, sales calls, and every meeting that matters.

MR
SL
KT
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2,400+ people used Ace this month
Download for Mac — Free See how it works →
No credit card macOS 12+ Apple Silicon & Intel Undetectable
ZoomViewParticipantsShare Screen
9:41 AM  Fri Mar 14
Interviewer
You
Alex M.
Live
Question detected

“Tell me about a time you handled conflict at work.”

Ace suggests

Works on
Zoom Google Meet Microsoft Teams Slack Webex FaceTime Discord & any audio app Zoom Google Meet Microsoft Teams Slack Webex FaceTime Discord & any audio app
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Active usersgrowing every week
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Languagesauto-detected, real-time
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Response timeanswers before they finish asking
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Feel more confidenton high-stakes calls

How it works

Ready in 30 seconds.

Three steps from install to your first perfect answer.

01
Download & launch
Drag Ace to your Applications folder and open it. Grant microphone access once. No setup, no integrations, no account required to start.
02
Start your call as usual
Open Zoom, Meet, Teams — whichever app you use. Ace detects your call and floats as a transparent overlay only visible to you.
03
Get the right answer instantly
Ace listens, transcribes in real time, and shows you a sharp AI reply the moment there's a pause. For any visual problem, take a screenshot and get a full answer in seconds.

Features

Built for the calls
you can't afford to blank

👤
🧑
Live
Question detected
"Walk me through your background."
Ace suggests
I'm a product engineer with 4 years building B2B SaaS
👤
🧑
Live
Question detected
"What's your biggest weakness?"
Ace suggests
I tend to over-engineer solutions — I've learned to ship first and iterate

Use cases

Every call, handled

Ace adapts to the conversation you're in, not the other way around.

Job interviews
Behavioral, technical, or culture-fit — Ace surfaces the right answer, tailored to your resume and the role. Never freeze mid-question again.
Sales & client calls
Handle objections you haven't prepared for. Stay on-message when a prospect goes off-script. Close more because you always have the right response ready.
Technical interviews
Screenshot the LeetCode problem or system design prompt. Get a complete, explained solution — with time complexity — before you type your first line.
Board presentations
Tough question from a board member? Screenshot the slide and get a sharp, data-backed answer before the room notices you paused.
Salary negotiations
Know exactly what to say when they push back. Ace keeps you calm, strategic, and in control — even when the other side is trying to throw you off.
Calls in a foreign language
Working in a second language? Ace transcribes what's said, contextualizes it, and suggests a reply in whichever language keeps you sharp.

Zero detection. Zero trace.

No bots.
100% undetectable.

Drag to reveal. When you share your screen, Ace is completely invisible to them.

👤
Interviewer
🧑
You
Their screen
👤
Interviewer
🧑
You
Live
Question detected
"Tell me about a time you handled conflict at work."
Ace suggests
In my last role I mediated a disagreement between two engineers by setting up a structured sync
Your screen

What users say

Hired. Closed. Promoted.

★★★★★

"I blanked twice in my final round at a Series B. Ace surfaced the exact framing both times without skipping a beat. Got the offer the next morning. I wouldn't have made it through without it."

MR
Marcus R.
Software Engineer · hired at a fintech startup

★★★★★

"Our sales team started using Ace on demo calls three months ago. Close rate is up 22%. When a prospect throws something we've never heard before, someone always has the right response ready."

SL
Sophie L.
Head of Sales · SaaS scale-up
★★★★★

"I do interviews in English as a second language. The confidence Ace gives me is hard to explain. I stopped dreading those abstract 'tell me about a time' questions. I know exactly what to say."

KT
Kenji T.
Product Manager · relocated to London

Pricing

Start free.
Upgrade when it pays off.

Free
Try Ace on your next important call. No credit card needed.
$0
Forever free
  • ✓ 3 calls per month
  • ✓ 10 min AI suggestions per call
  • ✓ Live transcription (English)
  • ✓ Basic call summary & notes
  • –Mock interviews
  • –Multi-language
  • –Screenshot solver
Download free
Most Popular
Plus
For interviews, meetings, and sales calls — with no limits.
$35 /mo
 
  • ✓ Unlimited calls
  • ✓ Unlimited AI suggestions
  • ✓ Real-time transcription
  • ✓ Unlimited mock interviews & roleplays
  • ✓ AI follow-up emails & meeting notes
  • ✓ CV & context upload
  • ✓ Personalized responses + call memory
  • ✓ Multi-language transcription (11 langs)
  • ✓ Stealth overlay · invisible in screen shares
Upgrade to Plus

7-day money-back guarantee · Cancel anytime.

Pro
For high-stakes interviews and mission-critical calls.
$59 /mo
 
  • ✓ Everything in Plus
  • ✓ Screenshot & document solver
  • ✓ LeetCode · system design · slide analysis
  • ✓ Full call debrief (score + strengths + gaps)
  • ✓ Weak answer detection
  • ✓ Tricky question alerts
  • ✓ Deep performance analysis
Upgrade to Pro

7-day money-back guarantee · Cancel anytime.

Privacy & security

Built to be trusted.

Ace listens to your calls. Here's exactly what happens — and what doesn't.

Audio processed on-device
Your microphone audio never leaves your Mac. Transcription runs locally in real time — no audio is recorded, stored, or uploaded anywhere.
No call recordings
Ace does not record your calls. Only the live transcript — plain text — is used to generate suggestions. Nothing is retained after your session ends.
Ephemeral by design
Transcripts are only held in memory for the duration of your call. When you close Ace, the session is gone. We have no access to what was said.
Your data is never sold
We don't sell, share, or use your data to train AI models. Your conversations are yours. Ace earns money from subscriptions — not from your data.

FAQ

Common questions

No. Ace is a transparent overlay that only appears on your local screen. It is not visible in screen shares, webcam feeds, or recordings. The other person sees your face — and nothing else.
Ace works with all Mac audio apps — Zoom, Google Meet, Microsoft Teams, Slack, Webex, FaceTime, Discord, and any other app that uses your microphone or system audio. No integrations or plugins needed.
Press a keyboard shortcut during a call to capture your screen. Ace sends the image to AI and returns a complete answer — code, analysis, or explanation — in seconds. Works for LeetCode problems, system design diagrams, spreadsheet formulas, presentation slides, and more.
Ace processes audio locally in real time. No recordings are stored or sent to our servers. Only transcribed text is used to generate AI replies. Your sessions stay private.
Ace requires macOS 12 (Monterey) or later. The download is a universal binary — it runs natively on both Apple Silicon (M1/M2/M3/M4) and Intel Macs.
Yes — cancel any time from your account. You keep Plus or Pro access until the end of your billing period, then automatically revert to the free plan. No questions asked.

Your next call
is in 10 minutes.

Download Ace now and be ready — for whatever they ask.

Download for Mac — Free

No credit card · macOS 12+ · Apple Silicon & Intel

Ace — Real-time AI for every call. Free to start. Download free