We help instructors verify the level of student's understanding of any subject within minutes. Based on principles of mastery-based adaptive learning, HotKettle is an assessment tool is used by instructors to empower students to self-assess their knowledge. This adaptive testing application is used by instructors from Education (Higher Education, K-12) and trainers from Corporate (Learning & Development, Compliance & Certification Training, Onboarding & Skill Development) sectors.