About Sapling
Sapling is an AI-powered study companion built by students, for students. We believe that learning shouldn't be passive. It should adapt to you, challenge you, and show you exactly where you stand.
At its core, Sapling maps your understanding as a live knowledge graph that grows with every session, quiz, and document you interact with. Paired with an AI tutor that can reason with you Socratically, explain concepts directly, or flip the table and have you teach back, Sapling meets you wherever you are in your learning journey.
Sapling was born out of a hackathon and built by a team of four students who were frustrated with static study tools that don't actually know what you know. We wanted something that feels less like a flashcard app and more like a study partner who's always prepared.
What makes Sapling different:
- •Your knowledge graph is yours. It updates in real time based on your actual performance, not just what you've clicked through.
- •Three distinct teaching modes mean you're never locked into one way of learning.
- •Study rooms let you learn alongside classmates and see how your mastery compares, anonymously and collaboratively.
- •Everything from syllabus tracking to exam study guides is powered by Gemini, so the busywork of getting organized is handled for you.
Sapling is actively developed and we're always building. If something's broken or you have an idea, there's a feedback button in the navbar and we actually read those.
Recognition
Best AI Tutor in Education
Boston University Civic Hacks 2026 · BU Spark! & Wheelock College of Education
Recognized among competing teams at BU's annual civic hackathon for building the most impactful AI-driven learning experience. Sapling was awarded for its approach to personalized, student-centered tutoring, bridging the gap between artificial intelligence and meaningful education.
Code & Tell Winner
BU Spark!
Selected by BU Spark! as a standout project at their Code & Tell showcase, where student builders present real-world applications to faculty, mentors, and industry judges. Sapling was chosen for its technical depth and its vision for the future of how students learn.