Public Pricing

Plans and feature comparison

Check weekly, monthly, and yearly pricing first, compare the differences, then choose the plan that fits your prep rhythm.

Plan Overview

Three plans, clearly laid out

Keep Free visible and compare Pro and Flagship side by side with the core differences upfront.

Free Access

Free

Try the question bank, AI help, knowledge base, session sync, and resume tools before upgrading.

$0Always free

Starter quota refreshes every week for first-time workflow testing.

  • assignment5 AI assistant Q&A credits refreshed every week
  • storage1 personal knowledge base item
  • cloud_doneCloud session sync and saved history
  • replayAutomatic interview playback
  • menu_bookHigh-frequency interview question bank
  • eventInterview plan sync reminders
  • descriptionBasic resume builder with templates and import/export
  • card_giftcard3-day Pro trial on first signup: 10 voice minutes + 5 Q&A runs in feature-preview mode
Core Prep Plan

Pro

Built for high-frequency prep with written help, voice mode, and a knowledge base.

$30
$99per month

Best for focused interview cycles and repeat practice.

  • edit_noteUnlimited daily written-test assistance
  • verified90% accuracy assurance
  • auto_awesomeUnlimited advanced AI models
  • replayAutomated interview replay
  • timerAdvanced voice mode (2 hours per week)
  • descriptionUnlock 22 resume templates (includes Pro-exclusive layouts)
  • schoolPersonalized knowledge base (10 items)
  • eventCore resume benefits
  • shield20+ anti-detection safeguards for stealth mode
Recommended

Flagship

Adds higher voice limits, custom model configuration, and priority support on top of Pro.

$60
$199per month

Best for critical job-search windows and heavy interview volume.

  • done_allEverything in Pro (plus interview review & scoring)
  • edit_noteUnlimited daily written-test assistance
  • verified99% accuracy assurance
  • auto_awesomeUnlimited top-tier AI models
  • replayAutomated interview replay
  • timerAdvanced voice mode (10 hours per week)
  • settings_suggestCustom AI model configuration
  • storagePersonalized knowledge base (30 items)
  • schoolUnlock all resume templates

Feature Comparison

Capability comparison

Subscriber features keep shipping continuously, with at least one update every week.

AI Interview And Assessment Support

CapabilityFreeProFlagship
AI interview and OA assistant5 runs per weekDaily unlimited written helpDaily unlimited written help
Voice mode allowanceremove2 hours per week10 hours per week
Model qualityStandardAdvancedTop-tier + custom
Automatic interview playbackcheck_circlecheck_circlecheck_circle
Accuracy assuranceCore90%99%

Knowledge Base And Resume Workflow

CapabilityFreeProFlagship
Personal knowledge base1 item10 items30 items
Resume templates and editingBasic templates22 templatesAll templates + full editor
AI polish and translationremoveCore accesscheck_circle
Custom model configurationremoveremovecheck_circle
Cloud session synccheck_circlecheck_circlecheck_circle

Safety And Service

CapabilityFreeProFlagship
Anti-detection safeguardscheck_circlecheck_circlecheck_circle
Priority supportremoveremovecheck_circle
Signup bonus trial3-day limited Pro trialremoveremove
Best fitTry the workflow firstHigh-frequency prepAll-in interview push

Purchase Notes

How paid access works today

Free is available immediately. Paid plans are currently activated in the dashboard with weekly, monthly, and yearly options, and the live checkout price remains the source of truth.

Paid upgrade entry

If you already know the workflow, go straight to the dashboard and upgrade. If not, start with Free and run one real session first.

check_circleFree is available immediately and its starter quota refreshes every week.
check_circlePaid access is currently offered through weekly, monthly, and yearly dashboard plans.
check_circleMonthly and yearly discount badges are calculated from the displayed original price and current price.
check_circleAvailable payment methods follow the options shown on the checkout page.

Answer in Seconds, Stay Invisible, Pass Any Tech Interview

Built for real interview execution, not just practice. Interview AiBox supports coding rounds, online assessments, system design, behavioral interviews, mock sessions, and post-interview recap in one workflow, with knowledge base support, privacy-first setup, and flexible model choice.

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AI interview copilot for LeetCode, ACM, system design, and behavioral rounds — with privacy built in.

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Interview AiBox Pricing | Free, Pro, Flagship, and Lifetime