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Deep study guides, exam-style questions, flashcards, and realistic mock exams for 46 certifications — every one built from the official exam guide.

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46

certifications

9,853

published questions

205

study guides

$9.97

per month

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250+ questions · 90 min mock exam

AWSAWSAzureAzureGoogle CloudMicrosoftDatabricksSnowflakedbtdbt LabsHashiCorpGitHubKfConfluentAfAstronomerTbTableauDataCertPrepDataCertPrep

Everything you need. Nothing you don't.

01

Deep study guides

Comprehensive domain guides with comparison tables, common traps, worked scenarios, and cheat sheets — built from each official exam guide.

02

Exam-style questions

Scenario-based practice questions with explanations that tell you why every wrong answer is wrong.

03

Smart flashcards

Per-domain decks on a Leitner system: cards you miss come back until you own them.

04

Timed mock exams

Full-length simulations matching the real exam's length, timing, and pass mark — scored by domain.

✓

Built from official exam guides

Not community dumps or outdated material.

✓

1,000+ practice questions

Scenario-based, with full explanations.

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Covers 12 providers

AWS, Azure, GCP, GitHub, Databricks, Snowflake, and more.

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Three steps to certified

1

Pick your certification

46 certs across AWS, Azure, GCP, GitHub, Microsoft, Databricks, Snowflake, dbt, and HashiCorp.

2

Drill your weak domains

Readiness scoring weighted by the official domain weights shows exactly where you're not ready.

3

Walk in confident

When your mock exam scores clear the pass mark, you're done guessing.

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