Coraltalk AI Inc. | 836 followers on LinkedIn. Learning by speaking. Measuring what matters. | Coraltalk is the voice-native AI platform for oral assessment, role-play, and 1-on-1 learning. Schools, universities, and training teams use Coraltalk to run personalized speaking assignments, oral exams, and interactive tutoring at scale, without increasing teacher workload. Individual educators can also use Coraltalk proactively.