Coraltalk offers AI‑powered oral assessment tools for higher‑education professors and institutions, enabling students to answer questions verbally so educators can capture authentic understanding that can’t be copied or generated by AI. The platform provides instant insights into confusion, hesitation, and reasoning gaps, allowing early intervention and supporting active‑learning techniques that boost retention up to 90%.
Funding
Funding not disclosed
Founders
Product
Problem
Higher‑education assessments increasingly rely on written assignments that can be generated by text‑based AI, making it difficult for educators to verify genuine student understanding. Traditional oral exams provide authenticity but are labor‑intensive and scale poorly for large classes.
Solution
Coraltalk offers an AI‑driven platform for oral examinations that captures spoken student responses and analyzes them in real time. The system evaluates hesitation, reasoning gaps, and confidence cues to surface misunderstandings instantly. Educators receive actionable insights through a dashboard, enabling early intervention before performance declines. By automating scoring and feedback, Coraltalk scales conversation‑based assessments to whole courses while preserving authenticity that cannot be faked by text generators. The platform also supports role‑play and scenario‑based exercises to build real‑world readiness.
Target Audience
Coraltalk is aimed at university professors, teaching staff, and academic institutions seeking reliable, scalable methods to assess student comprehension beyond written work.
Features
- AI‑powered speech analysis that detects hesitation, gaps in reasoning, and confidence levels
- Automated scoring and instant feedback delivered via an educator dashboard
- Scalable oral exam workflow suitable for large classes and institutional deployment
- Role‑play and scenario‑based assessment modules for real‑world skill development
- Integration with existing learning management systems for seamless assignment management