Cognii

Cognii provides AI tutoring focused on critical thinking through open-ended questions rather than multiple choice. Students type explanations in their own words, and the AI assesses understanding through conversation. The AI asks follow-up questions to guide students toward correct understanding rather than just marking answers right or wrong. The platform is used by schools and universities to supplement instruction. Teachers can create custom content or use existing curriculum. The AI identifies knowledge gaps and misconceptions through analysis of student explanations. Detailed analytics help educators understand class-wide patterns and individual student needs. The conversational assessment approach is more engaging than traditional tests but requires more time. The AI assessment of written responses is sophisticated but not perfect. The platform is designed for institutional deployment rather than individual use. Best for schools looking to implement adaptive learning with formative assessment.