AI-powered K-12 math learning chatbot for students in developing countries delivered via SMS, WhatsApp, and Facebook Messenger.
Darsel is an education technology nonprofit offering a fully automated, personalized math learning experience through low-bandwidth messaging platforms (SMS, WhatsApp, Facebook Messenger), reaching students who cannot rely on video-based tools. The platform offers 500,000+ curriculum-aligned questions with hints and explanations in local languages, an adaptive algorithm that adjusts to each student's level, and teacher-facing dashboards with skill data, classroom insights, and automatic homework grading. Darsel partners with governments and school systems and emerged from research at Harvard and Stanford. Darsel is a product of Darsel.