
For Proof That ULTRACODE is
undetectable, Run this 90 Second Test
For Proof That ULTRACODE is undetectable, Run this 90 Second Test
You shouldn't have to trust us. You shouldn't have to trust a Reddit post either. The only
evidence that matters is a test you can run yourself, right now on your own device.
You shouldn't have to trust us. You shouldn't have to trust a Reddit post either. The only evidence that matters is a test you can run yourself, right now on your own device.
1
Open any keyboard event viewer (google "keyboard
event viewer" — plenty of free browser based
options will show up like this one → )
Open any keyboard event viewer (google "keyboard event viewer" — plenty of free browser based options will show up like this one → )
2
Launch the free trial of whatever AI interview tool
you want to test
Launch the free trial of whatever AI interview too you want to test
3
Press its solve hotkey
4
Check if the keystroke gets logged

If any hotkeys are logged, the tool is detectable If a browser tab can see an AI tool's hotkey, so can CoderPad, HackerRank, and CodeSignal. They run at the same or higher privilege level on your machine.
If any hotkeys are logged, the tool is detectable If a browser tab can see an AI tool's hotkey, so can CoderPad, HackerRank, and CodeSignal. They run at the same or higher privilege level on your machine.
The Results
The Results

ULTRACODE
Undetectable

ULTRACODE
Undetectable

ULTRACODE
Undetectable

InterviewCoder
Detectable

InterviewCoder
Detectable

InterviewCoder
Detectable

Cluely
Detectable

Cluely
Detectable

Cluely
Detectable

ShadeCoder
Detectable

ShadeCoder
Detectable

ShadeCoder
Detectable

FinalRound AI
Detectable

FinalRound AI
Detectable

FinalRound AI
Detectable

Lockedin AI
Detectable

Lockedin AI
Detectable

Lockedin AI
Detectable

Interviewman
Detectable

Interviewman
Detectable

Interviewman
Detectable
But don't take our word for it. Run this test for yourself on both us and any of our competitors and see for yourself.
But don't take our word for it. Run this test for yourself on both us and any of our competitors and see for yourself.
Instead of Fixing Their Product,
Interview Coder Just Astroturfed Reddit
Instead of Fixing Their Product, Interview Coder Just Astroturfed Reddit
We expected competitors to respond to getting caught by fixing their products. We were wrong.
You shouldn't have to trust us. You shouldn't have to trust a Reddit post either. The only evidence that matters is a test you can run yourself, right now on your own device.
#1
#1
Interview Coder and Final Round have shipped zero engineering updates
since we proved they were detectable over a month ago. Their hotkeys are
still detectable today and you can validate this yourself with the test above.
Interview Coder and Final Round have shipped zero engineering updates since we proved they were detectable over a month ago. Their hotkeys are still detectable today and you can validate this yourself with the test above.
Instead, they flooded their own official subreddits with fake posts claiming
ULTRACODE is the detectable one. No proof.
No screenshots. No reproducible test.
Instead, they flooded their own official subreddits with fake posts claiming
ULTRACODE is the detectable one. No proof. No screenshots. No reproducible test.
Instead, they flooded their own official subreddits with fake posts claiming ULTRACODE is the detectable one. No proof.
No screenshots. No reproducible test.
#2
#2
#3
#3
Their mods deleted every comment pushing back or asking for proof.
Sadly, this isn't anything new for them.
Their mods deleted every comment pushing back or asking for proof. Sadly, this isn't anything new for them.
See a post claiming ULTRACODE is
detectable? Check three things
Instead of Fixing Their Product, Interview Coder Just Astroturfed Reddit
Which subreddit it's posted in
Which subreddit it's posted in
Posts in the official subreddits of our direct competitors like r/interviewcoderhq are heavily bias
The account's posting history
The account's posting history
Check to see if the account has karma and visible post history or is clearly a bot
Visible comments count
Visible comments count
Compare the number of comments shown on the post count vs actually visible. If the # of comments visible is much lower than comments actually shown, that means mods are deleting a large percentage of the conversation to control the narrative
YOU’LL FIND THE SAME PATTERN EVERY TIME.
YOU’LL FIND THE SAME PATTERN EVERY TIME.
YOU’LL FIND THE SAME PATTERN EVERY TIME.
YOU’LL FIND THE SAME PATTERN EVERY TIME.
Our competitors have been exposed time and time again for leaking API keys,
doxxing customers, and lying about their core product functionality.
Our competitors have been exposed time and time again for leaking API keys,
doxxing customers, and lying about their core product functionality.


ULTRACODE ships product
updates every single week
ULTRACODE ships product
updates every single week
But Interview Coder hasn’t updated their product since December 2025. The “new features” highlighted in their own changelog are merely content additions to their home page.
But Interview Coder hasn’t updated their product since December 2025. The “new features” highlighted in their own changelog are merely content additions to their home page.

As of April 23, 2026
How ULTRACODE Stays Undetectable
When Our Competitors Can't
How ULTRACODE Stays Undetectable When Our Competitors Can't
Every AI interview tool uses a global hotkey. The difference is
how deep in your operating system it runs.
Interview Coder, Cluely, Shade Coder, InterviewMan, and Final Round all use standard user-space APIs –the same ones any consumer app uses to register keyboard shortcuts. These APIs are observable by design, which is why a free browser tab can log their keystrokes in real time.
Interview Coder, Cluely, Shade Coder, InterviewMan, and Final Round all use standard user-space APIs –the same ones any consumer app uses to register keyboard shortcuts. These APIs are observable by design, which is why a free browser tab can log their keystrokes in real time.


ULTRACODE RUNS DEEPER IN THE OS than any monitoring software can reach using signing infrastructure, platform-specific entitlements, and kernel-adjacent hooks that took months of engineering to build. Competitors can't retrofit this – it requires rebuilding their product from scratch.
ULTRACODE RUNS DEEPER IN THE OS than any monitoring software can reach using signing infrastructure, platform-specific entitlements, and kernel-adjacent hooks that took months of engineering to build. Competitors can't retrofit this – it requires rebuilding their product from scratch.
We validate this architecture every single day against enterprise proctoring accounts on CoderPad, HackerRank, CodeSignal, Codility, and more to guarantee you stay undetectable.
We validate this architecture every single day against enterprise proctoring accounts on CoderPad, HackerRank, CodeSignal, Codility, and more to guarantee you stay undetectable.
CoderPad
Undetectable
100% Uptime
Updated
HackerRank
Undetectable
Code Signal
Undetectable
Codility
Undetectable
Zoom
Undetectable
WebEx
Undetectable
Chime
Undetectable
Codebyte
Undetectable
Google Meet
Undetectable
Microsoft Teams
Undetectable
and many more
00
:48
:58
OFFER EXPIRES MIDNIGHT
Get LIFETIME ULTRACODE
Get LIFETIME ULTRACODE
Get LIFETIME ULTRACODE
for
for
$1799
$1799
$799
$799
Get lifetime access at our normal one year subscription price
Get lifetime access at our normal one year subscription price
BUILT WITH INPUT FROM TECH LEADS AND STAFF SOFTWARE ENGINEERS FROM
BUILT WITH INPUT FROM TECH LEADS AND STAFF SOFTWARE ENGINEERS FROM
©
2026
ULTRACODE. All rights reserved.
©
2026
ULTRACODE. All rights reserved.
©
2026
ULTRACODE. All rights reserved.
