Learn math by Texting
Darsel is a math learning chatbot that uses AI to improve learning outcomes and reverse learning losses in low- and middle-income countries
100,000+
students
3
curriculums
130,000,000+
questions solved
1 billion students can’t reliably use video-based educational platforms due to device- and internet-related limitations. We reach them through simple low-bandwidth channels like SMS, WhatsApp and Facebook Messenger.
Our platform provides a fully-automated interactive and personalized learning experience for students, and is powered by algorithms that were designed to improve learning outcomes and reverse learning losses.
Darsel is a supplemental tool for K12 school systems. All our content is curriculum-aligned. We partner with schools and give math teachers data on their students’ skills and needs.
We’re an EdTech non-profit that emerged from research at Harvard and Stanford. Want to help us unlock human potential in the world’s most resource-constrained communities?
Why Students love darsel
SIMPLE
Using Darsel is as easy as texting a friend, and it meets students where they are — on platforms like WhatsApp and Facebook Messenger. No apps to download. No passwords to remember.
accessible
Darsel can be accessed from any phone at any time. Darsel is text-based and requires little data (or none, in countries where SMS is available). No need to wait for a video to buffer. No need to pay for an expensive data package.
Effective
Darsel’s personalized learning algorithm automatically adapts to each student’s levels and provides hints and explanation to address learning gaps. It’s friendly, gamified, and engaging.
Why Teachers love darsel
content
Our math library contains over 500,000 unique questions, hints and explanations — all aligned to the local curriculum. Teachers can also customize content or add their own.
analysis
Our data reports provide insights about student skills, individually and at the classroom level. If a teacher assigns homework through Darsel, we take care of grading it.
support
We’re always a message away. Chatbots are great at helping students learn math, but our teacher support team is 100% human.
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