LockedIn AI Alternative: Is It Worth It?
The only interview copilot built for one thing — the live coding round — and it does that better than anything else on this page. Here is exactly where LockedIn AI falls short.
| Capability | Stealth Interview | LockedIn AI |
|---|---|---|
| Native desktop appA macOS and Windows application, not a browser tab. | macOS and Windows | Browser, desktop, iOS, Android |
| Built for the live roundAnswers during the interview itself, not a practice session after it. | Yes | Yes |
| Reads the problem off your screenCapture the question where it appears and get a working solution back. | Yes | Yes |
| Full explanation and complexityEvery solution arrives with the reasoning and its time and space cost. | Yes | Approaches and trade-offs |
| System design and OODArchitecture answers with a diagram, not only algorithm problems. | Yes | System-design frameworks |
| Live interviewer audioWhat is asked out loud is transcribed and used as context for the answer. | Yes | Listens and analyses questions |
| Named assessment platformsThe tools interviewers actually run problems in. | CoderPad, HackerRank, CodeSignal, LeetCode | 7 platforms named |
| Choose your modelPick the engine per question instead of taking one fixed model. | 5 models across the plans | Not stated |
| Published priceWhat the vendor's own pricing page showed when it was read. | $49 / month · $150 / 6 months · $250 / year | Not stated |
We filled in their column from their own website, so “Not stated” means we could not find it — not that it is missing. Prices and features change, so check theirs before you buy. Last reviewed August 2026. Sources: lockedinai.com.
What LockedIn AI is
LockedIn AI's home page (August 2026) describes an AI interview assistant that listens to the interview, analyses the questions and returns real-time answers, code solutions and live coaching.
LockedIn AI is a live interview assistant that answers while the interview is happening. Per its home page (August 2026) it ships on three surfaces at once: a browser app for Chrome, Edge, Chromium, Opera and Brave, desktop apps for Windows 10 and later and macOS 13.1 and later, and mobile apps for iOS and Android.
Its Coding Copilot page (August 2026) says the tool reads the problem directly from your screen and returns solution approaches, complexity trade-offs, edge cases and system-design frameworks. The same page names LeetCode, HackerRank, CodeSignal, CoderPad, HackerEarth, Codility and InterviewBit as input sources alongside Zoom and Google Meet, and states that no install or IDE plugin is required.
Around the live assistant sits a wider career product. The home page lists mock interviews, post-interview performance reports, a resume, jobs and LinkedIn toolkit, online-assessment support naming HireVue, a VS Code and Cursor integration, a Remote Assist mode that brings a trusted helper into the session, and 50+ language support.
Everything in this section was read on LockedIn AI's own site in August 2026. If their site did not say something, we left it out.
What they get right
- Three delivery surfaces — browser, desktop and mobile — so the tool is not tied to the machine you are interviewing on.
- Its Coding Copilot page names seven assessment platforms explicitly, including Codility, HackerEarth and InterviewBit, which most products in this category do not enumerate.
- The product covers the parts of a job hunt that happen outside the interview: mock rounds, performance reports, resume and LinkedIn tooling.
- A VS Code and Cursor integration, which matters when the exercise happens in your own editor rather than in a browser tab.
- Remote Assist — a documented mode for pulling a human helper into a live session — has no equivalent in most competing tools.
Where they leave you stuck
- Breadth is the design brief. A product that also does resumes, job search, mock interviews and analytics is solving a different problem from one that only has to be right about a single algorithm question in the next forty seconds.
- The default entry point is the browser: its Coding Copilot page leads with the fact that nothing needs to be installed. That is a real convenience and a real architectural choice, and it is worth making on purpose.
- Neither its home page nor its pricing page rendered plan amounts when we read them in August 2026, so cost per month cannot be put in the table below for both columns.
- The pages we read describe the coding output as approaches, trade-offs and frameworks, but do not publish which models sit behind which plan — so a plan cannot be chosen on the model you want.
How the two are built
The difference that matters is where each tool draws its window. LockedIn AI leads with a browser app — its Coding Copilot page opens on the fact that nothing has to be installed. Stealth Interview starts from the other end: a native application on macOS and Windows that owns a window of its own and is excluded from screen capture.
That decision cascades in both directions. A browser-resident assistant is portable by construction: any machine with a supported browser is a machine you can work from, which is exactly why LockedIn AI can also ship iOS and Android. A native application gives that up — it runs where it is installed and nowhere else — in exchange for living outside the page, outside the tab, and outside the meeting client's capture pipeline.
The second difference is what each tool consumes. Both read the screen. Stealth Interview also transcribes interviewer audio continuously, so the question asked out loud and the problem rendered on screen are one context rather than two things you have to reconcile in your head while talking.
We have not tested LockedIn AI against a proctored assessment, and nothing on this page claims what any platform can or cannot observe when it runs. What can be stated is the shape of the two products, and that is what this section describes.
What the platforms actually document
The detection question is really three questions, because the platforms run three different regimes. HackerRank's own knowledge base (August 2026) documents Secure Mode as a controlled browser environment: full screen enforced, copy and paste blocked, multiple monitors prevented, tab switches flagged. Proctor Mode keeps all of that and adds screenshot analysis, plagiarism detection and webcam anomaly detection.
Desktop App Mode is a different regime entirely. HackerRank documents it as a lightweight desktop application the candidate installs on Windows or macOS, which blocks other applications for the duration of the test — its documentation names video conferencing, messaging and LLM applications — detects and closes programs opened during the test, prevents screen sharing and screenshots, checks continuously for multiple monitors and screen mirroring, refuses to run on a virtual machine, and blocks remote access.
Read that list before you shop. If an employer sends you a HackerRank assessment in Desktop App Mode, the honest answer is not a different overlay — it is to sit the assessment on your own merits and put your preparation into the patterns it will actually ask about. Any vendor that tells you otherwise, including this one, would be selling something it cannot deliver.
If that last point is where you have landed, start with the sliding window pattern: one technique, a template, and the LeetCode problems that use it.
When LockedIn AI makes more sense
We are not right for everyone. These are the cases where they win — and we would rather tell you now than take your money.
- You want the whole job hunt behind one login
- Mock interviews, performance reports, resume and LinkedIn tooling and the live assistant all sit in the same product, per LockedIn AI's home page (August 2026). Stealth Interview does none of the first four and is not going to: it is a live interview tool only. If the alternative is paying for two subscriptions, one is cheaper and less to manage.
- You need a phone or a second device
- LockedIn AI lists iOS and Android apps. Stealth Interview is a desktop application for macOS and Windows; there is no phone build and no browser build. If you are interviewing on a locked-down company laptop and your own machine is not in the room, a phone is the only surface you have left.
- The exercise happens inside your editor
- A VS Code and Cursor integration is aimed at work that happens in an IDE rather than a browser tab — take-home rounds, pair-programming in your own repository, a live session in a project you already have open. That is a different ergonomic problem from reading a problem statement off a shared screen.
- You are interviewing for something other than an engineering role
- Its home page describes coverage running from system design to sales calls. Stealth Interview is built around technical problems: a coding question on screen, a working solution, its complexity, and the follow-ups the interviewer asks out loud. For a case interview or a sales role, a general-purpose copilot is the better fit.
Why Stealth Interview wins
Six things it does today. Not a waitlist, not a roadmap.
One job, done natively
Stealth Interview is a desktop application for macOS and Windows. It is not a browser tab and not a meeting bot: it draws its own window, and that window is not captured by screen-sharing or meeting software.
Screenshot in, working solution out
Capture the problem on screen and you get a solution back with a step-by-step explanation and its time and space complexity — not a hint you still have to turn into code while someone watches.
The interviewer's voice is an input
Interviewer audio is transcribed live, so a spoken follow-up — what happens if the input is already sorted? — lands in the same context as the code on your screen instead of being a separate conversation you handle alone.
You pick the model
Starter includes GPT-5.6 Luna and GPT-5.6 Terra. Premium and Hunter add GPT-5.6 Sol, Claude Sonnet 5 and Claude Opus 5. The plan you buy tells you exactly which models you get.
Everything is a keyboard shortcut
Capture, resize, move and hide are all bound to keys. In a shared-screen call your mouse cursor is visible to everyone; the keyboard is not.
Priced by time, not by interview
Unlimited usage on all three plans. Nothing counts how many rounds you take, which matters on the week an on-site turns into five of them.
What the round is worth
Every subscription on this page — ours included — is noise next to the difference one offer makes. That is the number to optimise for.
Pricing
Stealth Interview
- Starter$49 / month
- Premium$150 / 6 months
- Hunter$250 / year
Starter is $49 a month, Premium is $150 for six months and Hunter is $250 for a year. Every plan includes the desktop app and unlimited usage; Premium and Hunter add GPT-5.6 Sol, Claude Sonnet 5 and Claude Opus 5 on top of the GPT-5.6 Luna and GPT-5.6 Terra models in Starter.
LockedIn AI
No published amount to quote. See the note below.
LockedIn AI's home page says the product is free to start with premium plans available, and its pricing page shows plan names without amounts — nothing rendered a number when we read both pages in August 2026. Rather than quote a figure from a review site, we are leaving their column empty: check their pricing page yourself before you buy either product.
LockedIn AI alternative: common questions
- Is Stealth Interview a good LockedIn AI alternative?
- It is a narrower one. Stealth Interview is a desktop app for macOS and Windows built only for live technical interviews: it reads the coding problem on your screen, returns a working solution with a step-by-step explanation and its time and space complexity, transcribes interviewer audio in real time, and is not captured by screen-sharing software. It does not do resumes, job search or mock interviews.
- Does Stealth Interview run in a browser?
- No. It is a native application for macOS and Windows. Capturing the problem, drawing its window and transcribing interviewer audio all happen outside the browser.
- Will the interviewer see it while I share my screen?
- No. The app is not captured by screen-sharing or meeting software, so the interviewer sees your screen exactly as it would look without it.
- What does Stealth Interview cost?
- Starter is $49 per month, Premium is $150 for six months and Hunter is $250 for a year. Usage is unlimited on all three plans.
- What does LockedIn AI cost?
- We cannot tell you. Its home page advertises a free tier with premium plans available, but no plan amount rendered on its pricing page when we read it in August 2026. Check their pricing page directly before buying either product.
Keep reading
- Verve AI alternativeYour hardest round is behavioural, and you want a report afterwards.
- Sensei AI alternativeBehavioural rounds, resume tooling, and the lowest published annual price here.
- The sliding window patternThe technique, a Python template, and every LeetCode problem that uses it.
- All ai interview assistant alternativesEvery comparison on this site, grouped by what each tool is actually for.
Ready for the next round?
Starter is $49 a month, Premium is $150 for six months and Hunter is $250 for a year. Every plan includes the desktop app and unlimited usage; Premium and Hunter add GPT-5.6 Sol, Claude Sonnet 5 and Claude Opus 5 on top of the GPT-5.6 Luna and GPT-5.6 Terra models in Starter.
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