Huru vs LastRound AI: Practice Tool or Live Copilot?

Huru and LastRound AI both help you get ready for interviews with AI-run mock sessions. Past that point, they're solving different problems.

Huru is built entirely around rehearsal: a huge question bank, an AI interviewer that grades your answers and your delivery, and a Chrome extension that turns a job posting into a custom practice set. LastRound AI does mock practice too, across behavioral, coding, and system design formats, but it also runs during the actual interview, a live desktop copilot that listens in real time and stays hidden from screen sharing.

If your only need is rehearsal, that difference might not matter to you. If you also want something running during the real call, it's the entire decision.

What Huru is

Huru is an AI mock interview and feedback platform. You practice through a web app, a mobile-responsive version of that same app, or a dedicated iOS app, in a choice of languages that includes English, French, Spanish, German, Chinese, and Japanese. The AI runs a mock interview pulled from a question bank the company puts at over 50,000 questions, covering behavioral, technical, and role-specific categories, and afterward scores your answer accuracy, speech patterns, grammar, confidence, and filler word usage. You can also paste a job posting, or use the Chrome extension to pull one from a listing page, and Huru builds a custom interview around that specific role, with real-time pacing and keyword tips surfacing as you answer.

None of that runs during an actual interview. Huru is entirely a before-the-call product.

Huru vs LastRound AI: side by side

Practice only, versus practice plus live help

This is the core split. Huru's entire product is rehearsal: you're always practicing against a question bank or a custom set generated from a job posting, and the AI always grades you after the fact. There is no version of Huru that runs during your real interview.

LastRound AI does the same kind of practice, behavioral, coding, and system design formats with voice-based scoring, and then adds a second layer: a live copilot that runs on your desktop during the actual call. It listens in real time, responds in under 200ms, and stays hidden from screen-sharing software. Huru has no equivalent feature at any price point. If live, in-the-moment help is part of what you're looking for, it isn't something Huru offers, full stop.

Question bank depth versus format breadth

Huru's 50,000+ question library, spanning behavioral, technical, and role-specific categories, is a genuine strength if what you want is volume and variety across many practice sessions. The feedback layer, scoring speech patterns, grammar, confidence, and filler words, goes further than a simple content check. If your goal is polishing delivery through repetition, Huru is built for exactly that.

LastRound AI's practice product is organized around specific interview formats rather than raw question count: behavioral, coding, and system design rounds, each with voice-based scoring. It doesn't compete with Huru on sheer question volume, but it covers formats, coding and system design, that sit outside a general behavioral and technical question bank.

Mobile and platform coverage

Huru has a real edge here. A dedicated iOS app, on top of the web app and mobile-responsive web, means Huru is genuinely built for phone-based practice, not just accessible from a phone browser. LastRound AI runs a native desktop app on both Windows and macOS, plus a mobile-compatible web version, but there's no native mobile app. If practicing from your phone specifically is a priority, that's a real point in Huru's favor.

Pricing breakdown

Huru's plans, per the company's site:

• Free trial: full platform access, no commitment, cancel anytime.
• Starter, $24.99/month: full platform access billed monthly.
• Growth, $99/year: billed annually, about $8.25/month, which Huru markets as saving 67% versus paying monthly.

LastRound AI's plans:

• Free: 15 credits every month, resets monthly.
• Starter, $19/month: 90 credits per month.

Pick Huru if…

• You want high-volume rehearsal. A 50,000+ question bank across behavioral, technical, and role-specific categories gives you enough variety to run dozens of sessions without repeats.
• You want detailed delivery feedback. Scoring on speech patterns, grammar, confidence, and filler words is more granular than a simple right-or-wrong check on content.
• You practice from your phone. The dedicated iOS app is a real advantage if mobile practice matters to you.
• You want the cheapest annual rate. Growth at $99/year, about $8.25/month, undercuts most dedicated prep tools if you're comfortable paying upfront.

Pick LastRound AI if…

• You need help during the actual interview, not just before it. The live copilot is a feature category Huru doesn't have at all, at any price.
• You want coding and system design practice specifically. Huru's question bank is behavioral, technical, and role-specific; it doesn't call out system design as its own format the way LastRound AI does.
• You want your resume handled in the same place. The resume builder with ATS scoring has no equivalent in Huru.
• You're on Windows. LastRound AI's native desktop app covers both Windows and macOS; Huru's desktop experience is web-based only.

Frequently asked questions

The bottom line

Huru is a well-built practice tool, and the annual plan at $99/year is genuinely cheap for what it includes: a huge question bank, detailed delivery feedback, and a dedicated iOS app for practicing on the go. If rehearsal is all you need, it holds up well.

What it doesn't do, and was never built to do, is help you during the actual interview. That gap is where LastRound AI sits: practice across behavioral, coding, and system design formats, a resume builder with ATS scoring, and a live copilot that runs during the real call. For a broader look at the category, see the full list of Huru alternatives.