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The AI Interview Assistant nobody can see

Real-time AI assistance during your technical interviews, completely invisible to screen sharing, recordings, and everyone watching.

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Works with full screen share
No copy-paste needed
All question types
One-time $29 after trial
Acemode
⊘ Protected
Detected problem
// Design an LRU Cache that supports
// get(key) and put(key, value)
// both in O(1) time complexity.
 
Capacity: 2
put(1, 1) → cache: {1=1}
put(2, 2) → cache: {1=1, 2=2}
get(1) → 1
put(3, 3) → evicts key 2
Solution ready · 2.1s
ApproachHashMap + Doubly Linked List. Map gives O(1) lookup; DLL gives O(1) eviction. Head = MRU, Tail = LRU. On every get/put, move node to head.
javascript⎘ copied
class LRUCache {
  constructor(capacity) {
    this.cap = capacity; this.map = new Map();
    this.head = {}; this.tail = {};
    this.head.next = this.tail;
    this.tail.prev = this.head;
  }
  get(key) {
    if (!this.map.has(key)) return -1;
    const node = this.map.get(key);
    this.remove(node); this.insert(node);
    return node.val;
  }
  put(key, val) {
    if (this.map.has(key)) this.remove(this.map.get(key));
    const node = { key, val };
    this.insert(node); this.map.set(key, node);
    if (this.map.size > this.cap) {
      const lru = this.tail.prev;
      this.remove(lru); this.map.delete(lru.key);
    }
  }
  remove(n){n.prev.next=n.next;n.next.prev=n.prev;}
  insert(n){n.next=this.head.next;n.prev=this.head;this.head.next.prev=n;this.head.next=n;}
}
get/put O(1)
Space O(n)
1,400+
Engineers helped
98%
Undetected rate
<3s
Avg response time
4.9 ★
Average rating
User journey

From download to your first
interview, in minutes.

No accounts. No configuration. No API keys. Just install and go.

1
⬇️
Download Acemode for free

Pick your platform: Mac or Windows. No account, no credit card. The app opens immediately after install. You get 3 complete interview sessions to try it before paying anything.

⏱ Takes 30 seconds
2
📄
Upload your resume once (optional but recommended)

Upload your resume as a PDF or text file. Acemode reads it and stores it securely. From this point on, every behavioral answer, including "tell me about a time you led a team," sounds like you, not a generic AI. You only do this once. It persists across all your sessions.

✓ Saved across all sessions
3
🎥
Join your interview and share your screen as normal

Open Zoom, Google Meet, or Teams. Share your screen, browser tab, or VS Code, exactly as your interviewer asks. Acemode sits in a floating window that is completely invisible to everything being shared. Your interviewer sees only what you want them to see.

⊘ Acemode is invisible to them
4
Press Alt+S when a problem appears

When the coding problem is on your screen, press Alt+S from anywhere, even if VS Code is focused. Acemode silently reads your screen. No copying, no pasting, no mouse movement. Even platforms that disable copy-paste work perfectly because Acemode reads pixels, not clipboard content.

🔑 Works globally, even inside VS Code
5
Get a complete solution in under 3 seconds

The floating window fills with a complete answer: approach, full working code, time and space complexity, and edge cases. For system design you get HLD, LLD, scaling strategy, and trade-offs. Press Alt+C to copy the code to your clipboard instantly.

⚡ Average response under 3 seconds
6
🎙️
Voice input for verbal rounds

When the interviewer asks a verbal question (behavioral, conceptual, or system design), press Alt+R and speak. Acemode transcribes your voice and generates a structured first-person answer you can read aloud naturally. No typing, no suspicious activity.

🎙 Natural voice transcription
Question types

Built for every type of
technical interview.

Acemode detects the question type automatically and generates the right format of answer.

01
💻
Algorithm & Coding

Complete code, approach explanation, time/space complexity, trade-offs, and edge cases. Works for any difficulty level from easy warmups to hard problems.

02
🏗️
System Design

Smart clarifying questions to ask the interviewer first, then HLD, LLD, scaling strategy, failure handling, and trade-offs. Structured for any level of system design round.

03
🐛
Debugging & Code Review

Identifies the bug, explains the root cause and real-world impact, and provides corrected code with prevention best practices.

04
🗄️
Database & SQL

Exact query, schema assumptions, and indexing or performance optimization notes for complex joins and aggregations.

05
🗣️
Behavioral & Conceptual

Answers in first person using your resume. Sounds like you, not a template. Structured for STAR format with specific impact and context.

06
💬
Follow-up Questions

Full conversation context maintained within your session. Ask follow-ups by typing or voice; the AI remembers everything from that session.

Screen protection

Invisible at the operating
system level.

Not a browser trick or window overlay. A hardware-level exclusion that no screen sharing tool can detect or bypass.

What your interviewer sees
Their view
🖥️Your VS Code or browserVisible ✓
⌨️Your code as you type itVisible ✓
🖱️Your cursor and mouseVisible ✓
👻Acemode windowNot visible ✗
🔔Screen share notification barNot triggered ✗
📹Meeting recordingNot captured ✗
🧪 Verify it yourself before your interview

Test it in 2 minutes so you go in with full confidence:

1
Open Google Meet and start a meeting
2
Join the same meeting from a second browser window
3
Share your entire screen from window one
4
Look at window two. That's exactly what your interviewer sees.
5
Acemode will not appear in the feed. Zero trace.
📹Google MeetInvisible
🎥ZoomInvisible
💼Microsoft TeamsInvisible
🎬OBS StudioInvisible
🎞️QuickTime RecordingInvisible
🖥️Windows Game BarInvisible
🔴LoomInvisible
📡Any screen share toolInvisible
Works on any platform
Platform agnostic
🟡LeetCode (copy disabled)Works ✓
🟠CoderPadWorks ✓
🔵HackerRankWorks ✓
🟢CodeSignalWorks ✓
VS Code (any editor)Works ✓
🟣Custom company editorsWorks ✓
Features

Everything you need.
Nothing you don't.

Built for every stage of a technical interview, from your first junior role to your next big jump.

Global hotkeys

Alt+S to scan, Alt+H to hide, Alt+C to copy, Alt+R for voice. All work even when VS Code or another app is focused. Zero visible interaction.

👁️
Screen reading (no clipboard)

Reads problems by capturing screen pixels. Never touches your clipboard or triggers browser events. Works on platforms that disable right-click and copy-paste.

📄
Resume-aware answers

Upload your resume once. Behavioral answers are personalized to your actual experience, written in first person, sounding like you, not a template.

🎙️
Voice input

Speak the question instead of typing. Perfect for verbal rounds or when typing would look suspicious. Accurate transcription in any accent.

💬
Conversational follow-ups

Full session context maintained. Ask follow-ups, request optimizations, or explore alternatives; the AI remembers the full conversation within your session.

🔄
Automatic failover

Powered by multiple industry-leading AI models. If one is slow or unavailable, another kicks in automatically. You always get an answer.

From the community

Engineers who got
the offer.

Real feedback from the developer community. Posted anonymously to protect identities.

Landed a senior role at a FAANG-adjacent company. The system design round was the deciding factor. Acemode's structured answers with clarifying questions and trade-offs made me look like I'd designed distributed systems for years.

👨‍💻
@anon_swe_nyc
Senior SWE · Series C startup

I tested it with two browser windows in Google Meet before my interview. My second window showed exactly what the interviewer would see: nothing. That five-minute test gave me complete confidence going in.

👩‍💻
@dev_sg
Backend Engineer · Fintech

The behavioral answers are what sold me. I uploaded my resume and it answered "tell me about a time you dealt with a production incident" using actual context from my background. The interviewer said my answers were "unusually specific."

🧑‍💻
@rk_lead
Lead Engineer · SaaS

CoderPad disables copy-paste so I assumed I'd have to type everything. Nope. Acemode reads the screen, not the clipboard. The solution appears in the floating window and I type it myself, which looks completely natural.

👨‍🔬
@ml_blr
ML Engineer · AI startup

Three interviews in one week: algorithms, SQL, and system design. Converted two out of three. The one I didn't get was a culture fit issue, not technical. Worth every dollar.

🧑‍🦱
@fullstack_lon
Full Stack Engineer · Fintech

The Alt+S shortcut works globally. VS Code was focused and I hit the shortcut. It just worked. No alt-tabbing, no suspicious screen movement. Completely seamless from the interviewer's perspective.

👩‍🔬
@infra_dev
Platform Engineer · Cloud
Pricing

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  • All question types covered
  • Voice input
  • Resume upload
  • Conversational follow-ups
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  • Unlimited interview sessions
  • Unlimited scans per session
  • OS-level screen protection
  • All question types covered
  • Voice input
  • Resume upload
  • Conversational follow-ups
  • All future updates included
  • Priority support
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FAQ

Common questions.

No. The window is excluded at the GPU compositor level, which is an operating system API that works before screen content is even captured. Your interviewer sees your screen exactly as intended. Acemode is simply not there from their perspective. You can verify this yourself using two browser windows in Google Meet before any interview.
Yes, and this is the key difference from browser extensions. Extensions only work with tab sharing. Acemode is a native desktop application that uses an OS-level API, so it works regardless of whether you share a specific tab, a window, or your entire screen. Full screen share is fully supported and the protection works identically.
Yes, completely. Acemode reads your screen by capturing what is rendered on your display; it never touches the clipboard, triggers browser events, or interacts with the coding platform in any way. CoderPad, HackerRank, CodeSignal, and custom company editors all work because Acemode reads pixels, not page content.
One session equals one interview sitting. It starts the first time you trigger a scan and ends when you close the app. Within a session you can scan as many times as you want; there is no limit on questions or scans per session. Three sessions means three complete interviews before you need to pay.
Your resume is stored encrypted on our servers, tied only to your device identifier. It is never shared with third parties and is only used to personalize answers during your sessions. You can overwrite it at any time by uploading a new version. Resume content is injected server-side and is never exposed in any API response to the app.
Yes, system design is where Acemode genuinely shines. Answers include smart clarifying questions to ask the interviewer first, problem framing with scale estimates, bottleneck analysis, high-level design with data flow, low-level design with API contracts and DB schema, scaling strategy, failure handling, and trade-offs between consistency and availability. Works for any level of system design round.
A payment screen appears inside the app the next time you try to scan. You can pay $29 using any card. The payment opens in your browser and the app polls automatically; it unlocks within seconds of your payment being confirmed. No app restart needed.
Yes. macOS and Windows both have their own OS-level API for screen capture exclusion and both are fully supported. The protection works identically on both platforms.

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