Stop guessing what's on the exam. Coast uses real past papers and AI to generate practice quizzes, smart notes, and step-by-step solutions tailored to your exact course.
Coming soon. Invite friends to skip the queue. The more you refer, the sooner you get in.
How it works
Real exams from your university, cleaned, structured, and tagged by topic and difficulty.
Smart notes, matched quizzes, and step by step solutions generated from your actual course content.
Earn XP, climb leaderboards, collect rewards. Study becomes a game you actually want to play.
Product preview
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Stop memorizing mark schemes. Our AI breaks down complex questions into step-by-step logic, helping you spot the patterns for next time.
Your Tidebook is your living academic trophy case. Every past paper you solve and topic you master earns you coins, XP, and unique collectible fish for your personal aquarium. Watch your collection grow as your knowledge deepens.
Got questions? We've got answers. Learn more about how Coast works and what to expect when we launch.
Yes! We are launching with a generous free tier that gives you access to past papers and daily AI tutoring. We will have a Pro plan for unlimited AI deep-dives and advanced analytics, but our goal is to keep it student-budget friendly.
We are currently in private beta. If you join the waitlist today, you'll be first in line when we open up the next wave of invites (and you might snag some early-adopter perks).
No. Unlike general chatbots, our AI is grounded in real, structured past paper data. It doesn't just guess; it uses the specific context of your university's curriculum and marking schemes to explain the logic behind the answer, not just the result.
Our system uses a "Teacher-in-the-Loop" verification method. While AI is powerful, we verify our core datasets against official marking schemes to ensure you aren't learning the wrong thing.
We are launching initially with International Buisness modules at Maastricht. We are adding new courses every week based on user votes, so sign up and tell us what you study!
We use a proprietary OCR system that analyzes the complexity of the question, the average time students take to solve it, and historical pass rates for that specific topic.
Lootboxes are rewards you earn by maintaining study streaks and mastering topics, they come in the form of fish and bait. They contain XP boosts, customization items for your profile/avatar, and exclusive badges to show off on the leaderboard.
Never. Your leaderboard rank is determined purely by your academic progress and mastery. You can't buy grades, and you can't buy your way to the top of our leaderboard.