Voice AI tutor & examiner
Voice AI that uncovers learning gaps, scales assessments, & unlocks next steps
Loved by educators from top institutions.
Coraltalk is a voice-first AI platform for
personalized oral testing & tutoring.
Traditional education teaches in monologue, but humans learn best through dialogue. Coraltalk uses natural conversation to assess speaking, comprehension, and critical thinking—scaling the kind of interactive learning that actually works.
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The learning pyramid shows that passive methods like reading or listening lead to low retention, while active methods—like practicing, discussing, and teaching—drive retention up to 90%. By requiring learners to speak, apply, and explain concepts, tools like Coraltalk turn passive study into active mastery.
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Our AI assistant adapts questions to each learner and provides tailored feedback, so every student feels like they have a private tutor.
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Coraltalk integrates seamlessly with the systems you already use, helping you stay ahead with safe, voice-native AI designed for education.
Let’s address the elephant in the classroom
24/7 Q&A with real-time feedback
Always-on student support, giving educators instant visibility into progress and learning gaps.
Create, assign, & auto-evaluate oral tests
Effortlessly design speaking assessments, deliver them at scale, and get instant AI-powered feedback.
Easy
3 minute setup.
Create your Teaching Assistant
Take 3-5 minutes to upload your course materials, lecture transcripts, and/or teaching style to create your teaching assistant, Coral.
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Send a link to students
Send your students a link to their AI teaching assistant where they can get 24/7 responses, or a link to take an oral exam created with your materials.
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Get responsive classroom insights
Review student chats and summaries, identify learning gaps, and assign oral assessments to see who truly understands their own writing.
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Your IP and student’s data = always protected.
Unlike ChatGPT and other AI tools, Coraltalk never uses uploaded course/teacher materials or student chat data to train AI models.
We do not share any data with third parties. If you choose to delete your TA, all materials get instantly deleted with it.
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“We are excited about Coraltalk’s potential to augment our learning management system, to increase instructor effectiveness, reduce manual, recurring and error-prone tasks, and deliver a better and more engaging learning experience to our students.”
Sami Sabawi, COO, OpenScreenplay
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![Man wearing glasses in a white shirt and black pants standing in front of large windows overlooking a parking lot and trees, with city buildings in the background.]()
"Coraltalk presents a strong value proposition for our school[…]By automating the assessment process and generating curriculum-aligned outcomes, Coraltalk can simplify reporting, improve record-keeping accuracy, and maintain Ministry compliance[…] We could replace or reduce the need for live teacher assessments, leading to substantial cost savings."
Miguel Velasco, Sunray Academy
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"Coraltalk is a great personalized learning system. Students can enhance their course learning objectives with access to AI Teaching Assistant on the students' schedule and asynchronously from schedule class lecture sessions."
Wayne Chang, Associate Professor, Teaching Stream, Conrad School of Entrepreneurship and Business, University of Waterloo
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“Coraltalk has the potential to improve the efficiency of teacher productivity and reduce the time spent on assessment and preparation.”
McCarthy Sydney, Conseillere pedagogique WRDSB
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“Coraltalk is genius. All students are already using AI. So to use AI to test them... that’s genius."
Shouq Mohammed Bakri, Student OpenScreenplay
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“I honestly love it. I shared this with my other class [...] and they want to try it too.”
Areel Mohanna AL-Lami, Student
Curious? Let’s chat.
mel@coraltalk.com
FAQs
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We're scaling 1:1 personalized education with AI, built on proven methods and 50+ interviews with educators.
Each student gets an AI tutor that adapts to their learning style, and each teacher gets an AI assistant that mimics their teaching approach. Coraltalk also 'reads' student assignments and asks follow-up questions to assess real understanding.
Over time, we track learning data across each student’s academic journey, giving schools actionable insights—much like how big tech optimizes employee performance.
Culturally responsive, aligned with best practices for education, all while celebrating your unique teaching style and their learning style.
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Coraltalk benefits educational institutions, corporations, and professionals like PhD students or learners seeking to improve communication skills.
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Teachers can create their AI teaching assistant in just 3 to 5 minutes—by uploading course content and setting Coral to reflect their own teaching style.
They’ll receive a unique link to share with students, who can ask unlimited questions anytime.
Teachers can also assign oral assessments:
Standard assignments, where every student receives the same questions
Or personalized tests, where Coral generates custom questions based on each student’s written work
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Yes, Coraltalk is designed to integrate seamlessly into existing educational and corporate platforms, enhancing the user experience without disrupting current workflows.
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Absolutely! Coraltalk can be tailored to meet specific educational, corporate, or professional goals, ensuring a personalized experience for each user. To date, we’ve already created customized solutions for a screenwriting class, a french language class, and an acting school.
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Coraltalk prioritizes data security, using encryption and compliance with relevant data protection laws to ensure the privacy of user information.
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Unlike generic AI chat tools, Coraltalk is trained specifically on your course content, your teaching style, and your expectations.
Students get accurate, professor-approved explanations—not generic internet answers.
They’re guided through your materials, your way, in any language or learning style.Plus, Coraltalk gives you visibility into how students are engaging with the material—so you can see where they’re thriving and where they might need help.
Not to mention, we offer lecture recording, automatic re-training, and oral assignments.
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With Coraltalk, your IP ALWAYS remains your IP. We NEVER use anything you upload to train models, and as soon as you delete content it’s permanently removed.
Beyond this, we encrypt your data, so your content is safe with us.
