What it is
A desktop assistant for coding interviews, with separate builds for Windows, Intel Mac and Apple Silicon. There is no Linux build. Despite the name, the vendor states it is not affiliated with LeetCode.
What makes it different
It reads the problem from your screen and returns candidate approaches sorted by time complexity, along with code, tests and complexity analysis. That ordering is the whole design thesis: it assumes your risk is choosing a suboptimal algorithm and then failing to justify it when the interviewer probes.
It also offers a web view so you can read on a second device rather than the machine running the interview. That is a genuinely different setup shape, and one worth rehearsing in a mock round rather than improvising on the day, because moving attention between devices is conspicuous if you have not practised it.
Its published compatibility list is broad: HackerRank, CodeSignal, CoderPad, Codility, Amazon LiveCode, Amazon Chime, Google Docs, Zoom and Discord.
The trial limitation
The free trial only accepts LeetCode.com as an input source, with the paid tier allowing any input. That is a real constraint on evaluation: if your assessment runs on CodeSignal or CoderPad, the trial will not show you how the tool behaves there. Plan around it, or test it on LeetCode and accept that you are extrapolating.
What it costs
A monthly subscription billed in euros. We do not quote the figure because promotional pricing is common across this category; check the vendor's pricing page and the renewal rate.
Quick facts
| LeetCode Wizard | |
|---|---|
| Type | Coding-interview assistant |
| Builds | Windows, Intel Mac, Apple Silicon; no Linux |
| Output | Approaches sorted by time complexity, code, tests, complexity analysis |
| Unusual feature | Web view for reading on a second device |
| Compatibility | HackerRank, CodeSignal, CoderPad, Codility, Amazon LiveCode, Amazon Chime, Google Docs, Zoom, Discord |
| Behavioral rounds | Not covered |
| Trial | Restricted to LeetCode.com as input source |
| Billing | Monthly subscription in euros |
| Affiliation | Not affiliated with LeetCode |
| Published benchmark | Self-reported pass rate; treat as marketing |
Who it suits
- Engineers whose fear is picking the wrong algorithm and being unable to defend the complexity.
- Candidates interviewing on one of its named platforms, especially Amazon LiveCode or Google Docs, which few competitors list.
- Anyone who wants to read on a second device and is willing to rehearse that setup.
Who should look elsewhere
- Anyone with behavioral, recruiter or system design rounds in the loop, which it does not cover.
- Linux users, who have no build.
- Candidates whose assessment is not on LeetCode.com and who want a meaningful free trial first.
Alternatives worth comparing
See LeetCode Wizard vs Interview Coder for its closest rival and LeetCode Wizard vs UltraCode for depth against range. Our own comparison page is CoPilot Interview vs LeetCode Wizard.
Disclosed alternative: CoPilot Interview covers coding, system design and behavioral rounds in one app, with a permanent free tier that is not restricted to a single input source. For pure algorithmic depth with complexity-ranked approaches, LeetCode Wizard is the more specialised instrument.
Frequently asked questions
Is LeetCode Wizard affiliated with LeetCode?
No. The vendor states it is not affiliated with LeetCode, despite the name. Its published compatibility list also extends well beyond LeetCode.com, naming HackerRank, CodeSignal, CoderPad, Codility, Amazon LiveCode, Amazon Chime, Google Docs, Zoom and Discord.
Is LeetCode Wizard worth it?
For algorithmic coding rounds specifically, it is the most focused tool of its kind: approaches ranked by time complexity with code, tests and complexity analysis. It is not worth it if your loop includes behavioral or system design rounds, because it does not cover them, or if you are on Linux, because there is no build.
Does LeetCode Wizard have a free trial?
Yes, but a restricted one: the trial only accepts LeetCode.com as an input source, while the paid tier allows any input. If your real assessment runs on CodeSignal, CoderPad or Codility, the trial will not tell you how the tool behaves there.
What does LeetCode Wizard cost?
It sells a monthly subscription billed in euros. We do not quote the amount because promotional pricing is common in this category and figures go stale quickly. Check the vendor's pricing page and confirm the renewal rate before subscribing.
What is the web view for?
It lets you read on a second device instead of the machine running the interview. It is a legitimately different setup, and the main advice is to rehearse it in a mock round first, because glancing at another device is noticeable if you have not practised making it look natural.
Should I believe its pass-rate claim?
Treat it as marketing. The pass rate is the vendor's own internal benchmark, not an independent study, and the same caution applies to any vendor-run benchmark in this category, including ours. Test it yourself on a problem you have not seen.
Not restricted to one input source
Permanent free tier, no card, and coverage beyond the coding round.
Try it free