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    The Best Interview Sidekick Alternative in 2026

    Interview Sidekick is a native-desktop interview copilot with a huge company-organized question bank and broad platform coverage. If you're shopping around, here's an honest side-by-side with LastRound AI — the transparent pricing from $19/month, free Company Insights, system-design diagrams, and India payments.

    Interview Sidekick

    4.5/5

    A native-desktop interview copilot with a huge company-organized question bank and broad platform coverage.

    Pricing: Shown after signup (Third-party reports $10-$60/mo; 75%-off coupon program widens the spread. As of June 2026.)

    Visit Interview Sidekick
    Our pick

    LastRound AI

    4.8/5

    AI interview copilot with native desktop stealth, answers in under a second in 61 interview languages, coding + behavioral + system design support, and 15 free credits/month.

    Pricing: From $19/month ($29 month to month or $19/mo on a 3-month plan; 150 credits/month. Free plan: 15 credits/month.)

    Interview Sidekick vs LastRound AI — feature by feature

    11 features candidates ask about most. ✅ = supported, ❌ = not supported.

    FeatureInterview SidekickLastRound AI
    Real-time answers

    Both answer in real time during the call.

    		✅ Live copilot✅ <1s real-time
    Stealth mode

    Sidekick runs in the background and reports it does not show on screen-share or in Task Manager/Activity Monitor.

    		✅ Native desktop, background✅ Native OS-level overlay
    Native desktop app

    Sidekick is not browser-only; it ships a native desktop app.

    		✅ Yes✅ Windows + Mac
    Question bank

    Sidekick's bank is larger and organized by company and role.

    		✅ 10,000+ company/role-organized✅ 7,000+ questions + 238 explainers
    AI mock interviews

    Both offer mock interviews.

    		✅ Unlimited (paid)✅ Mock practice with feedback
    Coding support

    Both assist with coding rounds.

    		✅ Screenshot-based copilot✅ Language-aware (Python/JS/Java/Go/Rust)
    Meeting-platform coverage

    Sidekick covers the widest set, including Amazon Chime.

    		✅ Broadest (incl. Webex, Amazon Chime)✅ Zoom/Meet/Teams/Webex
    System design with diagrams

    LastRound AI generates system-design diagrams; Sidekick does not.

    		❌ Not offered✅ Diagrams + tradeoffs
    Pricing transparency

    Sidekick prices are gated; third-party reports range $10-$60/mo.

    		❌ Shown after signup✅ From $19/month, shown upfront
    India + global payments

    LastRound AI adds UPI and Razorpay for India.

    		⚠️ Not specified✅ PayPal + Razorpay + UPI + cards
    Free tier

    Sidekick's free trial is a short live-copilot taste; LastRound AI's free plan gives 15 credits a month.

    		⚠️ ~2-min live trial✅ 15 free credits/month

    Why candidates switch from Interview Sidekick

    1

    You want to know the price before signing up

    Interview Sidekick does not list pricing publicly; you sign up to see it, and third-party reports put it anywhere from $10 to $60/month thanks to a rotating 75%-off coupon program. LastRound AI shows its prices upfront, from $19/month, with no coupon roulette.

    2

    You need system design with diagrams

    Sidekick is deep on question banks and platform coverage but does not generate system-design diagrams. LastRound AI draws architecture diagrams and reasons through tradeoffs live for design and platform rounds.

    3

    You want a real free tier

    Sidekick's free plan is a roughly two-minute live-copilot trial. LastRound AI gives 15 free credits every month, and its Resume Builder, Concept Explainers and Company Insights are free as well.

    4

    You are paying from India

    Sidekick does not specify India-friendly payment options. LastRound AI accepts UPI, Razorpay, PayPal, and cards.

    Which one is best for you?

    Honest recommendation by use case — not every candidate has the same needs.

    Largest question bank + platform breadth

    Interview Sidekick

    Interview Sidekick's 10,000+ company- and role-organized questions and the widest meeting-platform coverage, including Webex and Amazon Chime, make it the depth-and-breadth pick.

    Transparent, predictable pricing

    LastRound AI

    LastRound AI's pricing from $19/month is public, unlike Sidekick's signup-gated, coupon-driven $10-$60 range.

    System design rounds

    LastRound AI

    LastRound AI generates architecture diagrams and tradeoff reasoning that Sidekick does not offer.

    Paying from India

    LastRound AI

    UPI and Razorpay make LastRound AI easier to buy from India.

    Pricing at a glance

    Interview Sidekick

    Shown after signup

    Third-party reports $10-$60/mo; 75%-off coupon program widens the spread. As of June 2026.

    LastRound AI

    From $19/month

    $29 month to month or $19/mo on a 3-month plan; 150 credits/month. Free plan: 15 credits/month.

    Frequently asked questions

    Is Interview Sidekick browser-only?
    No. Despite some older comparisons, Interview Sidekick ships a native desktop app that runs in the background for stealth and reports it does not appear on screen-share or in Task Manager/Activity Monitor. LastRound AI also runs a native OS-level overlay.
    How much does Interview Sidekick cost?
    Interview Sidekick does not list pricing publicly; you sign up to see it. Third-party reports range from about $10 to $60/month, partly because Sidekick runs a 75%-off coupon program that widens the spread. LastRound AI starts at $19/month on a 3-month plan. As of June 2026.
    How big is Interview Sidekick's question bank?
    Sidekick offers a 10,000+ question bank organized by company and role, which is larger than LastRound AI's 7,000+ questions. LastRound AI adds 238 concept explainers and system-design diagrams that Sidekick does not provide.
    Which meeting platforms does Interview Sidekick support?
    Sidekick has some of the broadest meeting-platform coverage in this category, including Webex and Amazon Chime on top of the usual Zoom, Meet, and Teams. LastRound AI covers Zoom, Meet, Teams, and Webex.
    Does Interview Sidekick have a free plan?
    Yes, but it is limited to a short live-copilot trial of roughly two minutes. LastRound AI gives 15 free credits per month, which allows for more meaningful unpaid use.
    Does Interview Sidekick offer unlimited mock interviews?
    Yes, unlimited AI mock interviews are available on its paid plans. LastRound AI also includes mock practice with feedback, plus system-design diagrams that Sidekick does not generate.
    Why is Interview Sidekick's price so inconsistent online?
    Because pricing is hidden behind signup and Sidekick runs a 75%-off coupon program, third-party reports quote anything from $10 to $60/month depending on whether a coupon was applied. LastRound AI avoids this with one public price list, from $19/month.

    More on Interview Sidekick

    In depth

    Interview Sidekick review: pricing, pros and verdict

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    Ready to switch from Interview Sidekick?

    15 free credits/month to try LastRound AI side-by-side. No credit card. Sign up takes 30 seconds — same email you used for Interview Sidekick works fine.