StealthCoder vs Interview Solver
The Interview Solver alternative for coding interviews
Updated June 2026
Interview Solver is a fair coding copilot, but if you read its own documentation it admits the overlay is only invisible on Zoom version 6.16 or lower, which means a freshly updated Zoom can capture it. StealthCoder is built to stay hidden on current screen-share software, adds system design, and runs on both Mac and Windows where Interview Solver's stealth is Mac-first. At $15 a month on the annual plan, it is also cheaper than Interview Solver's roughly $49.
Built by an Amazon engineer who tried half these tools before building the one he actually trusted on a live screen share.
StealthCoder vs Interview Solver, side by side
| Feature | StealthCoder | Interview Solver |
|---|---|---|
| Price | $15/mo billed $180/yr · $40 monthly · 7-day free trial | ~$49/mo ~$39/mo billed quarterly · free 10-message tier |
| Platforms | Mac, Windows | Mac |
| Coding / LeetCode | ✓ | ✓ |
| System design | ✓ | — |
| Online assessments | ✓ | ✓ |
| Invisible on screen share | ✓ | ✓ |
| How it stays hidden | Native desktop app, keyboard-only, nothing clickable | Translucent overlay, hidden process name |
| AI model | Latest Claude models | Unverified |
Interview Solver details from public sources, last checked June 2026.
Why engineers pick StealthCoder over Interview Solver
- →Interview Solver's own docs limit invisibility to Zoom 6.16 or lower. StealthCoder is designed to hold up on current screen-share builds, which is what you will actually be on.
- →StealthCoder is $15/mo on the annual plan against Interview Solver's roughly $49/mo monthly.
- →StealthCoder ships full system design support. Interview Solver's system design coverage is disputed and treated as coding-first by reviewers.
- →Native desktop app on both Mac and Windows, keyboard-only, nothing clickable. Interview Solver's stealth is Mac-first and leans on a phone companion mode.
Where Interview Solver falls short
- ✕Its own undetectability docs only promise invisibility on Zoom 6.16 or lower, so an updated Zoom can expose it.
- ✕Reported glitches on Amazon Chime and macOS WebRTC bugs.
- ✕Widely described as coding-first with weak or disputed system design.
- ✕Windows support is unverified, so it is effectively a Mac tool for most users.
You can keep shopping tools, or you can run the one built by an engineer who passed his own loop with it. StealthCoder reads the problem on screen and surfaces a working solution in under 2 seconds, invisible during the share. $15/mo, 7-day free trial, cancel in one click.
Get StealthCoderWhen Interview Solver might be the better pick
If you are on a Mac, your interviews are pure coding rounds, and you happen to be on an older Zoom build, Interview Solver is a reasonable budget pick. StealthCoder is the safer choice if you cannot control the interviewer's software version or you need system design.
StealthCoder vs Interview Solver FAQ
Is StealthCoder a good Interview Solver alternative?+
Yes. StealthCoder covers the same invisible coding help, adds system design, runs on Mac and Windows, and does not depend on the interviewer running an older version of Zoom to stay hidden.
Why does Interview Solver mention Zoom 6.16?+
Interview Solver's own documentation states the overlay is invisible on Zoom version 6.16 or lower. Newer Zoom builds may capture it. StealthCoder is built to stay hidden on current screen-share software.
Does StealthCoder run on Windows?+
Yes, StealthCoder runs natively on both Mac and Windows. Interview Solver's stealth features are Mac-first and its Windows support is unverified.
Which is cheaper?+
StealthCoder at $15/mo on the annual plan is cheaper than Interview Solver's roughly $49/mo monthly rate.
Compare StealthCoder to other tools
See what they actually ask: leaked OAs, questions by company, and the most recycled problems.
You compared the tools.
Now go pass the interview.
StealthCoder runs invisibly during the live screen share, on coding rounds and system design. Works on HackerRank, CodeSignal, CoderPad, and Karat. $15/mo, 7-day free trial.