Coursera hosts the well-known Google Project Management Certificate along with university PM courses, usually bundled into its monthly subscription. That's a strong general introduction to project management, but it's built to teach the discipline broadly — not to map directly onto PMI's specific PMP exam content outline.
Because Coursera's PM content is designed for career-changers as much as PMP candidates, coverage of PMI-specific terminology, formulas, and situational judgment patterns is lighter than in an exam-mapped program. It's worth checking a course's syllabus against PMI's People/Process/Business Environment split before relying on it as your sole PMP prep.
The core gap is measurement: Coursera's quizzes are scoped to whichever course they're attached to, not the full PMP exam content outline. Edureify's Readiness Score is scored against all three PMP domains continuously, so you always know exactly where your gaps are relative to the actual exam.