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Pricing

Simple, transparent pricing

Two separate products — Interview Practice and Certification Prep. Buy one or both independently.

Free tier
Starter
Get a feel for the platform with real code execution and 10 practice questions.
$0 / month
Get Started Free
What's included
  • 10 practice questions
  • PySpark, Python & SQL topics
  • Real in-browser code execution
  • Basic hints
  • Community access
Pro
DataCodingHub Pro
Everything you need to land your data engineering role at top companies.
$25 / month
Billed monthly · Cancel anytime · Access until period ends
Everything in Free, plus
  • 100+ interview questions
  • PySpark, Python & SQL tracks
  • Real PySpark 3.5 execution engine
  • Full model solutions & explanations
  • Company-tagged questions (FAANG, Databricks)
  • Difficulty levels: Easy → Hard
  • Unlimited code runs
  • New questions added weekly
  • Priority support
Microsoft Azure

DP-750 — Azure Databricks Data Engineer Associate

420+ exam-style questions across 6 practice tests. Practice mode with instant explanations or full exam simulation with score report.

  • 420+ exam-style questions
  • 6 practice tests
  • Practice & Exam simulation modes
  • Full answer explanations
  • Topic & difficulty score reports
  • Flag & retake wrong answers
$10/month

Billed monthly · Cancel anytime

Get DP-750 Access →

⚠️ Separate from Practice Pro — does not include coding questions

🔒

Cancel anytime, no questions asked

You can cancel your subscription at any time from your account settings. You will keep full Pro access until the last day of your current billing period — no partial refunds, no surprise charges.

Frequently asked questions
Is the code execution real PySpark?+
Yes — 100% real PySpark 3.5 running on a live server. No simulation, no shortcuts. Your code runs in an isolated environment and the actual output is returned to you.
Do I need to install anything?+
Nothing at all. Everything runs in your browser. No Spark installation, no Python setup, no Docker required.
Can I cancel anytime?+
Yes. Cancel any time from your account settings. You keep full Pro access until the last day of your billing period — no mid-month cutoffs, no data loss.
How many questions are there?+
Free tier includes 10 questions. Pro unlocks 100+ questions across PySpark, Python and SQL tracks, with new questions added every week.
What companies are the questions from?+
Questions are tagged by company including Amazon, Meta, Google, Databricks, Snowflake and more — sourced from real interview reports.