Tutorials Dojo is a specialist practice-exam provider, and its AI-300 Machine Learning Operations MLOps Engineer Associate Practice Exams cost $12.99 for a year of access. You can practice in Timed, Review or Section-Based mode, then take a randomized Final Test drawn from the full bank, with detailed explanations and bonus flashcards.
Tutorials Dojo does give a readiness check: the Final Test is positioned as a final readiness test and reports break results down by knowledge area. It does not offer a baseline diagnostic or adaptive plan, so on AI-300 you decide what to study between attempts and when the scores are good enough.
Edureify covers that earlier stretch. Its Diagnostic measures ML model lifecycle operations, GenAIOps infrastructure and MLOps platform design before you start, the roadmap adapts daily, and the Readiness Score predicts an AI-300 ready-by date, with an AI tutor for anything the explanations leave unclear.