AI interview copilot
built for tech rounds
Screenshot any coding question, hear your interviewer through the speaker, get a one-sentence theory answer with zero latency, and full system-design diagrams when you need them — powered by GPT-5 and Claude Sonnet 4.6 + Opus 4.7. Built specifically for live technical interviews, not generic chat.
STEALTH MODE
You see it. They don't.
Interview Helpers is invisible to OS-level screen capture — Zoom, Teams, Meet, Discord screen-share, even Windows screenshots. Your interviewer sees a clean desktop.
function twoSum(nums: number[], target: number) {
const seen = new Map<number, number>()
for (let i = 0; i < nums.length; i++) {
const need = target - nums[i]
if (seen.has(need)) return [seen.get(need)!, i]
seen.set(nums[i], i)
}
return []
}
// Interviewer: walk me through your approach
// and analyze the time + space complexity.Time: O(n). Space: O(n).
Edge cases: empty, dupes, negatives…
The overlay sits on top, semi-transparent. Read the answer while you stay focused on the interviewer.
function twoSum(nums: number[], target: number) {
const seen = new Map<number, number>()
for (let i = 0; i < nums.length; i++) {
const need = target - nums[i]
if (seen.has(need)) return [seen.get(need)!, i]
seen.set(nums[i], i)
}
return []
}
// Interviewer: walk me through your approach
// and analyze the time + space complexity.Same desktop, captured via screen-share. The app is filtered out at the OS level — there's nothing there to hide.
Powered by the world's leading AI models
FEATURES
Everything you need to move faster
Built for the way you actually work. No tab-switching, no copy-pasting.
System Design Mode
Press one hotkey on a system-design screenshot — get a full architecture analysis with rendered Mermaid diagrams (flowchart, sequence, ER) inline. No competitor draws diagrams in the answer.
Real-time Speaker Mode
Listens to your interviewer through your speaker. Voice to text appears as they speak — zero latency. Toggle off and the AI fires back a one-sentence answer instantly. Built for fast theory questions: "what's the difference between TCP and UDP", "explain CAP theorem", "what's a Bloom filter" — answer before they finish the next sentence.
Screenshot AI
Hotkey-capture your screen. AI reads the code, the LeetCode prompt, the design doc — and walks you through the answer in milliseconds.
Conversation memory
Follow-up questions remember the full thread. Ask "now make it O(n)" and it knows what came before.
Stealth overlay
Always-on-top transparent window with click-through mode. Hidden from the taskbar. Toggle invisible during screen-share with one keystroke.
Latest models
GPT-5, GPT-5.4, Claude Sonnet 4.6, Claude Opus 4.7 — switch in one click.
Custom hotkeys
Every action has a keyboard shortcut. Rebind anything in Settings.
Privacy first
Screenshots and audio never logged by default. Local-only mode available.
HOW IT WORKS
Three keystrokes. One answer.
Capture
Press Ctrl+1 to screenshot, Ctrl+Shift+A for the speaker, Ctrl+Shift+S for system-design mode — or just type.
Ask
AI sees the screenshot, hears the speaker, and knows the full thread. Switch modes mid-conversation.
Answer
Streaming response with full Mermaid diagrams for system design. One-sentence verbal answers in speaker mode.
WHY NOT JUST USE CHATGPT?
Interview Helpers vs general AI tools
ChatGPT and Cursor are great general-purpose tools. They aren't built for the live-interview workflow.
| Capability | Interview Helpers | ChatGPT / Cursor |
|---|---|---|
| Stealth overlay (hidden from taskbar) | ✓ | — |
| Click-through transparency for screen-share | ✓ | — |
| Hotkey screenshot → instant answer | ✓ | Manual paste |
| Listens to interviewer's voice via speaker | ✓ | — |
| Real-time voice to text, zero latency | ✓ | — |
| One-sentence answer for theory Q&A in under 1s | ✓ | Multi-paragraph essay |
| System-design Mermaid diagrams in answer | ✓ | ASCII art only |
| Hidden one-key panic button | ✓ | — |
| Latest GPT-5 and Claude Sonnet 4.6 + Opus 4.7 models | ✓ | ✓ |
| Pricing | $39/mo | $20/mo (general) |
If you're prepping by yourself with notes and time, ChatGPT is fine. If you're in a live interview and need answers in seconds, you want a tool built for it.
PRICING
One price. Everything included.
Try 10 messages free. Cancel anytime. No hidden fees.
Monthly
$39/mo
Billed monthly. Cancel anytime.
Annual
$375/yr
$31.25/mo · billed yearly
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