Your Invisible
Interview Advantage

AI-powered answers in under 400ms. Built to be invisible — screen sharing software simply does not detect it.

Download Free — Start with Trial

Trial pack: ₹299 for 1 hour · No subscription

Undetectable <400ms Latency Starts at ₹299 Credits Never Expire Win · Mac · Linux
Saathra AI detecting a system design question and generating real-time answers during a live interview

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Available on All Platforms

One download. Works everywhere. Start with the Trial — ₹299 for 1 hour.

Free to download·Credits never expire·No subscription

The Highest-Stakes 30 Minutes of Your Career

The old way of preparing is broken. Stop memorizing LeetCode and start performing with real-time AI assistance.

You Freeze Under Pressure

Even great engineers blank out on system design questions when someone is watching and judging.

One Bad Answer Costs the Offer

A single stumble on a behavioral question can undo months of preparation and practice.

Existing Tools Get You Caught

Browser-based tools show up in screen-shares. Native detection flags standard application switching. Current solutions are a liability.

The Workflow

How Saathra Stay Invisible

Three steps. Total stealth.

1

Download & Launch

Install Saathra. It runs quietly in the background without any footprint in your browser or system monitor. Built to be invisible — screen sharing software simply does not detect it.

2

Start Your Interview

Join your meeting normally. Saathra integrates with your system at the lowest level to provide guidance that remains entirely private to you.

3

Get Real-Time Answers

See AI-generated bullet points in under 400ms. Scannable, concise, formatted for quick glancing while maintaining eye contact.

Saathra desktop app providing real-time AI guidance during a live interview

Saathra running invisibly during a live interview — only you can see it.

Capabilities

Built for High Stakes

Everything you need to ace the interview, in total stealth.

Sub-400ms Responses

Answers arrive before an awkward pause can form.

Total Stealth Mode

Built to be invisible — screen sharing software simply does not detect it.

Screen Analysis

Hit Analyze and Saathra reads the interviewer's shared screen — code problems, diagrams, anything.

Live Transcript

Real-time transcription of the conversation so Saathra always has full context.

Smart Memory

Upload your resume and job description once. Saathra remembers everything — sessions stay fast and affordable.

Zero Trace

Audio is never written to disk and all data in transit is fully encrypted — your sessions leave no trace.

Enterprise-Grade Invisibility

100% Private and Undetectable

Your AI assistant that's 100% private to you. Built from the ground up to be invisible to every detection method used by interview platforms.

Invisible on Screen Share

Saathra uses system-level window flags that exclude it from all screen capture APIs. Zoom, Teams, Meet — none of them can see it.

Invisible in Task Manager

The process runs under a randomized name with minimal footprint. Proctoring software scanning your task list won't find it.

Invisible to Tab Switching

No browser tabs, no alt-tab footprint. Saathra is a native overlay — activity monitors can't detect window focus changes.

Cursor Undetectability

Your cursor never leaves the interview window. Saathra's overlay sits on top without stealing focus or triggering mouse-out events.

Zero Network Fingerprint

All AI communication is encrypted and routed through standard HTTPS — indistinguishable from normal web traffic to network monitors.

Anti-Proctoring Tested

Verified against HackerRank, CodeSignal, Mettl, and other proctoring platforms. Saathra remains invisible across all of them.

Enterprise-grade invisibility — tested against all major proctoring platforms
Stealth Benchmark

Test Leaderboard

See how different apps perform against real interview platform detection systems.

1SaathraSaathraOur App
Passed
Mouse
Passed
Keys
Passed
Task Mon.
Passed
2ParakeetAIParakeetAI
Failed
Mouse
Detected
Keys
Detected
Task Mon.
Detected
3CluelyCluely
Failed
Mouse
Detected
Keys
Detected
Task Mon.
Detected
4LockedInAILockedInAI
Failed
Mouse
Detected
Keys
Detected
Task Mon.
Detected
5FinalRoundAIFinalRoundAI
Failed
Mouse
Detected
Keys
Detected
Task Mon.
Detected

Tests conducted against major interview platforms including HackerRank, CodeSignal, and proctoring software. Results as of May 2025.

Engineered for Speed. Designed for Stealth.

0ms
Median Response Time
0
Times Detected
0%
In-Memory Processing
0%+
Smart Memory

See It In Action

60 seconds. No fluff.

saathra — system design interview
LIVE

Saathra responding in real-time during a simulated system design interview.

Social Proof

Trusted by Engineers Who Got the Offer

Join 500+ engineers already using Saathra in early access.

I used Saathra for my senior engineer interview at a top tech firm. The system design answers appeared before I even finished processing the question.

Anonymous

Senior Engineer · Big Tech Offer

The stealth mode is genuinely invisible. I tested it with all major meeting and recording platforms — none flagged it.

Anonymous

Staff Engineer · Series B Startup

Went from bombing behavioral rounds to getting 3 offers in 2 weeks. The real-time context awareness is unreal.

Anonymous

Frontend Engineer · Big Tech Offer

Pricing

Simple, Transparent Pricing

Buy credits as you need them. No subscription. No hidden fees. Credits never expire.

TRIAL
1Hour
First-time only!
299
STANDARD
3Hours
899
PRO
6Hours
1,699
ELITE
9Hours
2,399

Lifetime Access

UNLIMITED

Unlimited access to all features, priority support, and all future updates included. Pay once, use forever.

37,000/ one-time
1 Credit = 1 Hour of Session
Pro-rated per minute
Credits never expire

Pricing in INR. Taxes may apply. All purchases are made within the Saathra desktop app.

FAQ

Questions? We've Got Answers

Ready to Ace Your Next Interview?

Download Saathra. Built for stealth. Performance you can trust.

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Start with ₹299 Trial · Credits never expire

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