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The marketplace built for students.
KCSE notes, past papers, revision materials — digital marketplace for Kenyan students.
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30+ categories spanning notes, books, STEM kits, video courses, and tutoring resources.
How It Works
Three simple steps to start learning or earning
01
Browse & Discover
Search thousands of study materials, courses, and tutoring sessions tailored to your curriculum and exam needs.
02
Pay with GyanisCoins
Use your GyanisCoins wallet for instant, secure purchases. One currency across the entire Gyanis ecosystem.
03
Download or Receive
Get instant access to digital content or tracked delivery for physical products. Start studying right away.
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Find exactly what you need for KCSE, KCPE, CBC
Why OneByZero
Built for students, by a platform that understands education
One Ecosystem. Connected Intelligence.
Flow, Aura, Vibe, and OneByZero, all powered by GyanisCoins and your learning data.
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Turn Your Study Materials Into Income
Your notes, guides, and expertise have value. Join thousands of student-sellers earning GyanisCoins while helping peers succeed.
Start Selling Today85% Earnings
Keep most of your revenue. Industry-lowest platform commission.
Reach Students Worldwide
Reach students worldwide for digital and service listings; physical shipping India-only for now.
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Earn in GyanisCoins. Spend across the Gyanis ecosystem or cash out.
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Track sales, reviews, and performance analytics in real time.
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