Most Data+ candidates fail because they don’t know when they’re actually ready. Our AI continuously assesses your readiness through tutoring sessions and adaptive practice, updates your weak domains in real time, and adjusts your study roadmap until you're exam-ready.
Standard Data+ exam prep treats all 5 domains equally. Our AI maps your real knowledge gaps on Day 1 and shows you the exact 2–3 domains costing you the exam — so no study time is wasted on material you already know.
Our AI doesn't just mark you wrong. It explains the manager-thinking logic behind every Data+ answer — then adapts your next practice question to target the exact gap it just found.
All plans include the AI diagnostic, adaptive practice questions, and AI tutor. The difference is how much hand-holding you want.
| Feature | Edureify | Boson / Wiley | Books only |
|---|---|---|---|
| Domain diagnostic | ✓ | ✗ | ✗ |
| Adaptive practice questions (CAT format) | ✓ | Linear only | ✗ |
| AI tutor + explanations | ✓ | ✗ | ✗ |
| Personalised study plan | ✓ | ✗ | ✗ |
| "Not ready" exam alerts | ✓ | ✗ | ✗ |
| Pass guarantee | 30-day | ✗ | ✗ |
| First-attempt pass rate | 95% | ~52% | ~45% |
| Starting price | $49/mo or $199 | $129–$179 | $60–$120 |
95% of our students pass first attempt. The ones who don't are the ones who studied everything equally instead of fixing their actual gaps with targeted practice questions first.
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Real Data+ students. Real first attempts.
"The chart type selection questions are deceptively tricky. I kept choosing scatter plots for categorical comparisons.Edureify AI's visualization scenarios made the chart-to-data-relationship mapping automatic - bar for comparison, line for trend, scatter for correlation. Now it's instinctive."
"Data governance questions were the area I'd studied least.Edureify AI's lineage, quality, and compliance scenarios gave me enough exposure to stop guessing on those questions. Understanding data governance as a constraint on analysis - not just a policy function - changed how I answered."
"The correlation vs. causation scenarios were more nuanced than I expected. It's easy to say the words, harder to recognize the mistake in a specific business scenario.Edureify AI presented enough of them that I could spot the error pattern reliably under exam pressure."