●COMPARISON
InterviewSkool vs PracHub
PracHub is a Premium question bank of 11,000+ reported interview questions with company, role, and difficulty filters. InterviewSkool offers a free practice library — 433 company-tagged DSA problems and 369 system design questions — plus paid AI mock interviews with code execution, a system design whiteboard, and structured feedback.
Quick Verdict
InterviewSkool: Free Library + AI Mock Interviews
433 company-tagged DSA problems and 369 system design questions across 31 companies — all free with solutions, hints, and diagrams. Paid AI mock interviews add live code execution, a system design whiteboard, 12-dimension feedback, and a hiring signal at ₹399 / $9.99 per session.
PracHub: Premium Question Bank
An 11,000+ question database reported by real candidates with company, role, difficulty, and round filters. Full solution walkthroughs, model answers, and AI Mentor sessions require a Premium subscription. Free tier is browse-only.
Feature Comparison
| Feature | InterviewSkool | PracHub |
|---|---|---|
| Company-Tagged DSA Problems | 433 free problems, 32 companies | 11,000+ questions, 450+ companies |
| Free Solutions & Hints | ✓ | ✗ |
| Hand-Drawn Problem Diagrams | ✓ | ✗ |
| Solution Code (Python/C++/Java) | ✓ | Premium only |
| System Design Case Studies | 17 full breakdowns (free) | Premium guide content |
| Company System Design Questions | 369 from 569 reports, 31 companies | Partial, Premium |
| Real Interview Questions | Curated 433 + 369 | 11,000+ reported |
| Live AI Interviewer (Voice) | ✓ | ✗ |
| Live Code Execution | ✓ | Console (2,800+ problems) |
| Coding Console | ✓ | ✓ |
| System Design Whiteboard | ✓ | ✗ |
| Follow-Up Questions | ✓ | ✗ |
| 12-Dimension Feedback | ✓ | ✗ |
| Hiring Signal | ✓ | ✗ |
| Video Lessons | ✗ | ✓ |
| Community Discussions | ✗ | ✓ |
| Filters (Company/Role/Category) | ✓ | ✓ |
| Pricing | ₹399 / $9.99 per mock interview; practice library free | Subscription-based, Premium gating |
| Free Tier | Full practice library free | Browse only; solutions locked |
Key Differences
Company-Tagged Content
InterviewSkool
433 DSA problems tagged across 32 companies + 369 system design questions across 31 companies, all free
PracHub
11,000+ questions across 450+ companies, but full solutions and model answers require Premium
Format
InterviewSkool
Free practice library plus live AI mock interviews with voice, code execution, and whiteboard
PracHub
Self-paced question bank with video lessons and coding console
Code Execution
InterviewSkool
Your code runs in live mock interviews
PracHub
Coding console for Python, Java, C++, JavaScript with test cases
Solutions & Hints
InterviewSkool
Full solutions, progressive hints, and diagrams free
PracHub
Solutions locked behind Premium; free tier is browse-only
Feedback
InterviewSkool
12-dimension scoring with hiring signal (Strong Yes to No) after every session
PracHub
No structured hiring-signal feedback; AI Mentor is Premium-only
Pricing
InterviewSkool
Practice library free; mock interviews ₹399 / $9.99 per session (pay-per-session, no subscription)
PracHub
Subscription-based; Premium unlocks solutions and AI features
Want more options? Read our guide to the best PracHub alternatives in 2026 and the best AI mock interview platforms in 2026.
Frequently Asked Questions
What is PracHub?
PracHub is a question bank and learning platform for software engineering interviews. It curates 11,000+ real interview questions reported by candidates, with company, role, category, difficulty, and round filters. Solutions and model answers are gated behind a Premium subscription.
What is InterviewSkool?
InterviewSkool is an AI mock interview platform with a free practice library. It provides 433 company-tagged DSA problems with solutions, hints, and diagrams, plus 369 company-specific system design questions and 17 full case-study breakdowns — all free. Paid sessions add live AI mock interviews with code execution, a system design whiteboard, and 12-dimension feedback with a hiring signal.
Can I use PracHub questions with InterviewSkool?
Yes. Use PracHub's free tier to browse the breadth of real reported questions, then use InterviewSkool's free library for full solutions, progressive hints, and hand-drawn diagrams. When ready, add a paid InterviewSkool mock interview to simulate the actual experience.
Which should I choose?
Choose PracHub Premium only if you specifically want 11,000+ raw reported questions or its community. Choose InterviewSkool for free company-tagged DSA problems, system design case studies, and AI mock interviews with code execution, whiteboards, and hiring signals. InterviewSkool covers the practice value for free.
Does InterviewSkool have a question bank like PracHub?
InterviewSkool has a curated free library of 433 company-tagged DSA problems and 369 company-specific system design questions compiled from 569 real interview reports. It is focused rather than mass-volume, but every solution, hint, and diagram is free, unlike PracHub where full solutions require Premium.
When PracHub Is Better
- ✓
Raw question volume: PracHub's 11,000+ reported questions across 450+ companies dwarfs a curated free library. If your prep is "read as many distinct questions as possible," the raw corpus is the biggest in the space.
- ✓
Video explanations: PracHub provides video lessons, which help visual learners follow solution reasoning more actively than text and static diagrams alone.
- ✓
Community: PracHub has community discussions and candidate report threads. If you value reading other candidates' experiences, that social layer is something InterviewSkool doesn't offer.
Reviewed by Deevankshu Garg, SDE III at Atlassian
Start Your Interview Practice
Free company-tagged DSA problems and system design case studies. Paid sessions add AI mock interviews at ₹399 / $9.99 with 12-dimension scoring and a hiring signal.
Read the full comparison: PracHub Alternatives (2026): Free DSA & System Design Prep