EC-Council, which owns and administers CEH, sells its own official courseware and iLearn/iWeek training bundled with exam vouchers. As the body behind the exam, its materials are unquestionably aligned with what's tested, and official training often includes hands-on lab access.
What the official course doesn't provide is individualized readiness tracking — it's a fixed curriculum plus labs and a bundled exam voucher, not an adaptive system that predicts your pass likelihood as you progress.
Edureify's curriculum is built on the same exam blueprint, but the Diagnostic identifies specifically which of offensive security tools, techniques, and attack methodology you're weakest on, and keeps your roadmap there until your Readiness Score improves — which official courseware alone doesn't measure.