CertStreak

What is CertStreak?

CertStreak turns certification prep into a daily habit: a roadmap, not a pile. Real exam-style question banks are split into short practice exams you pass one by one, while an honest readiness score — official domain weights × your accuracy × coverage — tells you when you’re actually ready to book the real thing.

Highlights

• The roadmap — ~30-minute practice exams, each a miniature of the real paper; finish the series and you’ve seen the whole bank.
• Honest readiness — starts at “—”, never flatters, computed from the official blueprint.
• Tutor & Timed modes — explanations after every question, or the real exam clock with a wrong-answers-first review pass.
• Four question formats — single choice, multiple select, ordering and matching, the shapes the real paper uses.
• Streaks, pace coaching, notes — the habit layer that gets you to exam day.
• Local-first & private — works fully without an account; an optional account exists solely to back your progress up (EU-hosted).

First exam: Microsoft Azure AZ-900, with more certifications landing on the same subscription.

Learn more at octo8.app/en/certstreak.