Coraltalk uses adaptive follow-up questions to uncover how students arrive at their responses. Instead of polished writing or multiple-choice guessing, you hear each student explain their thinking step-by-step. The platform automatically generates transcripts, highlights key insights, and surfaces gaps in understanding — making it easier to evaluate critical thinking at scale.

No — it significantly reduces it. Coraltalk automates participation tracking, rubric-aligned scoring, and summarizes the strengths and weaknesses of each submission. Instead of reading dozens of discussion posts, you simply review a short insight dashboard and provide higher-value feedback where it matters most.

Students can participate orally at their own pace, in their own language, and in a low-pressure environment. This helps multilingual and less confident speakers express what they truly understand. You get a more accurate view of comprehension — not just writing skills — allowing you to personalize support for every student.

Spoken responses make AI-generated writing far less relevant, surfacing genuine thinking. We also offer personalized and hybrid exam types, meaning the questions Coral asks are personalized based on the students written component.

Yes. You can customize criteria and scoring.

Yes — we follow strict privacy, security, and ethical standards.

Yes — Coraltalk scales oral-based evaluation across hundreds of students.