One Subscription. Complete Career Velocity.
Read 750+ questions for free. Upgrade when you are ready to simulate real technical rounds, practice enterprise client simulations, and build verified systems engineering mastery.
No credit card required • Instant access
Test your baseline and explore the public library with zero credit card required.
- ✓Access to 750+ public in-depth interview answers
- ✓5 AI Answer Evaluations every day
- ✓3 AI Coach messages every day
- ✓Standard topic browsing across SQL, Spark & System Design
- ✓1 Introductory Interactive Mock Interview session
- —Company-specific interview vaults & scorecards
Effective ~₹416/month · Billed annually
Full AI coaching & company-specific prep to clear your next technical interview loop.
- ✓Unlock all 1,863+ real questions across 98+ companies
- ✓20 AI Answer Evaluations / day with FAANG rewrites
- ✓20 AI Coach messages / day & 6 Interactive Mock Interview rounds / month
- ✓Interview-ready answer rewrites and follow-up questions
- ✓10 SQL Playground AI feedback requests / day
- ✓3 Resume Optimizer & ATS analyses / day
- ✓FDE Academy & Case Study Evaluations (5 tracks • 5 simulations)
- ✓Full progress tracking & weak-spot analytics
Effective ~₹1249/month · Billed annually
Maximum preparation velocity with Multi-Agent Panels, Real-Time Voice, and Longitudinal Analytics.
- ✓Everything included in Pro Prep (All-Access)
- ✓Multi-Agent Simulation Arena (HM, Architect & Bar Raiser)
- ✓FDE Client & Bar-Raiser Combative Stakeholder Roleplay
- ✓Real-Time Gemini Live Audio voice rounds (30 min/mo)
- ✓15 Mock Interviews & 50 AI Coach turns / day (Priority)
- ✓⭐ Complete 2026 Master Playbook Vault included (All 9 PDF Volumes)
- ✓Longitudinal Competency Radar & Trend Analytics
- ✓Resume & Job Description Matching Studio
Declassified FDE, Production AI & 7-Volume DE Answer Vaults — Instant Offline PDF Access
Download standalone technical playbooks with lifetime ownership. 1,863+ model answers, live interviewer pivots, FastMCP & RAG architectures, and production war-room triage. Starting at ₹999 / $29.
Secure encrypted checkout • Cancel anytime with one click • 7-day conditional guarantee
Indian customers pay via UPI, RuPay, and NetBanking (Razorpay). International customers pay via Card (Stripe).
Comprehensive Plan Comparison
| Feature | Free Explorer | Pro Prep (All-Access) | Career Pro |
|---|---|---|---|
| 750+ public question answers | Free | Included | Included |
| Data Engineering Academy (7 domains) | Previews | Full Access | Full Access |
| FDE Academy (5 tracks + 5 simulations) | Previews | Full Access | Full Access |
| FDE Case Study Scoping Simulator | Full Access | Full Access | Full Access |
| FDE Stakeholder & Bar-Raiser Roleplay | — | Included | Full Voice & Multi-Agent |
| Interactive Mock Interviews | 1 intro session | 6 rounds / month (20 evaluations/day) | 15 rounds / month + Live Arena |
| AI Coach responses | 3 / day | 20 / day | 50 / day (Priority) |
| Adaptive follow-up question engine | Basic | Full | Full |
| Post-interview rubric & report | Summary | Detailed | Deep + Model Answers |
| Saved interview history & trends | — | — | Permanent |
| Job Description interview tailoring | — | — | Included |
| Standalone PDF download guides | Sold separately | Sold separately | Included (All 3 Vaults) |
Frequently Asked Questions
Clear, transparent terms with zero lock-in.
Does one subscription cover both academies?
Yes! Both the Pro Prep (All-Access) and Career Pro plans grant complete access to BOTH the Data Engineering Academy and the Forward Deployed Engineer (FDE) Academy, including hands-on project labs and all five enterprise client simulations.
How do the interactive mock interviews work?
Unlike generic chatbots, our interactive AI interviewer asks questions one at a time, evaluates your answers, and dynamically generates adaptive follow-ups probing edge cases and architectural trade-offs. Intermediate grades are withheld in Realistic Mode just like a real FAANG or Palantir bar-raiser round.
Are the PDF guides included in the subscription?
Yes, for Career Pro subscribers! Career Pro members receive complete access to all standalone PDF playbooks (The FDE Playbook, Production AI & RAG Vault, and 7-Volume DE Answer Vault). For Free Explorer and Pro Prep members, digital playbooks can be purchased separately in the Store for lifetime offline ownership.
Can I cancel anytime?
Yes. You can manage or cancel your subscription at any time directly from your billing portal. Your full member access continues without disruption through the end of your current paid billing period.
Which payment methods are supported?
Indian customers pay in INR (₹) via UPI, RuPay cards, NetBanking, and credit/debit cards powered by Razorpay. International customers pay in USD ($) via credit or debit card through Stripe.