Coast is your personal AI tutor with persistent multi-year memory. It knows how you think, where you get stuck, and what makes things finally click, then it teaches you accordingly, every single time you come back.
Every student deserves a tutor that knows them, for years, across every subject, at every level.
"There is no information advantage more powerful than being the person you're building for."
The Problem
The way students study hasn't changed in sixty years. Lectures, textbooks, notes, repeat. Meanwhile the world around students has been completely redesigned, by social media, by gaming, by streaming, to compete for every second of attention. And it's winning.
10min
How long a 90-minute lecture holds a student's focused attention. The average student is distracted for 65% of class.
Bunce et al., 2010 — J. Chemical Education
1in 3
European university students drop out before graduating. €40B+ lost every year in the EU alone, while private tutoring costs €80/hr. The gap isn't effort. It's access.
Eurostat HE data; OECD Education at a Glance 2023
€0visibility
Universities serve tens of thousands of students and know almost nothing about how any individual one is actually learning. The first signal is a failed exam. That's too late.
No one is building the data layer that turns learning into something visible.
No existing tool connects what you just learned directly to what you will be tested on, and nobody has built the data layer underneath. Coast does both.
How It Works
Coast is not a collection of features. It is a complete learning system where every step builds toward the one thing that matters: your exam.
Drop in your slides or notes. Pedro turns raw lectures into a structured pedagogical lesson, with your professor's actual diagrams and visual content woven in. You study with the same visual language your exam was designed around.
The why before the what. Every topic is introduced with narrative and context so nothing is memorised without being understood first. Concept first, recall second.
Practice generated from your actual lecture content, not generic AI prompts. Every exercise tests the exact methods and logic your course requires.
Every topic ends with the real exam questions it will be tested on. Verified past papers automatically tagged by topic and difficulty, so practice always points where it counts.
Pedro reads your responses and adjusts in real time. Goes deeper where you struggle, moves faster where you're confident. Nobody moves on until they get it.
See it in action
A live Coast lesson with your notes panel open. Your professor's diagrams and charts appear directly inside the lesson, so you study with the same visual language your exam uses.
Why Coast Is Different
Every other product treats every session like the first one. Coast doesn't. It builds a living, persistent profile of how you learn and uses it every time you come back, going deeper where you struggle and faster where you're confident.
That's the product. Lessons, exercises, past papers, gamification, those are features. The tutor that actually knows you is the reason Coast exists.
01
Built on proprietary memory infrastructure that stays coherent across multi-year context, far beyond what standard LLMs can hold.
02
Real exam questions, structured by our proprietary OCR pipeline and tagged by topic and difficulty, so practice always lines up with what you'll actually be tested on.
03
Students → cognitive profiles → better Pedro → more students. Every user makes the product better for the next.
Meet Pedro
Most AI tools answer your question and forget you ever asked. Pedro doesn't. Pedro builds a living, persistent understanding of how you learn, where you get stuck, and what finally makes something click, then uses it every time you come back.
Standard LLM memory degrades after a few weeks of conversation. Pedro is built on proprietary cognitive memory infrastructure designed to stay coherent across multi-year context, so the tutor you talk to in third year still knows the student you were in first year.
Pedro performed at 85% on LongMemEval, the public memory benchmark, significantly outperforming companies that specialise in AI memory.
Pedro never just gives you the answer. He asks the right questions until you find it yourself, going deeper where you struggle, moving faster where you are confident.
This is not ChatGPT with a different interface. This is a tutor that actually knows you.
Survives across courses, semesters, and years.
Updates in real time as your understanding evolves.
A cognitive profile of how you specifically learn.
The Full Ecosystem
Coast is a complete study environment. Every tool designed around one principle: genuine mastery before you move on.
Automatically generated from your lecture slides. Clean, structured, downloadable and editable. Mind map and visual explanation features included.
Global flashcards built on spaced repetition science. Intelligently scheduled so you review what you are about to forget, not what you already know.
Complete a past paper question set and earn a fish drop of varying rarity. Rare catches displayed on your public profile. Leaderboards, badges, and levels create campus-wide competitive loops tied directly to academic effort.
Consistent daily engagement rewarded. Because consistency is where real mastery is built.
Send lessons you built to friends and coursemates. Peer-to-peer learning built into the core product.
Floating scientific calculator, always available. Integrated Pomodoro timer for focus sessions. Light and dark mode so you study your way.
For Teachers
Coast is not just built for students. The better students learn, the better teachers can teach. Coast gives faculty the data to make that happen.
For the first time, faculty can see exactly where their students struggle in real time, not after exam results come in. Universities sit on decades of past papers with zero analytical use. Coast turns that into live intelligence.
See exactly which past paper questions your students fail on most. Identify knowledge gaps before exam day, not after.
Compare your cohort's performance against international averages. Understand where your curriculum needs to evolve.
Generate new exam questions, update course content, and build fresh presentation slides, all informed by live student performance data.
The teacher platform is currently in development alongside the student product.
Built from experience
Coast was born out of frustration with passive teaching that moves at one pace for everyone. Instead of accepting it, we reverse-engineered our own education using AI, past papers, and course structures until we understood every topic in less time than a single lecture.
Three years. Strong GPA. Never held back.
Coast is that method, rebuilt from the ground up as infrastructure. Not optimised. Replaced entirely.
"There is no information advantage more powerful than being the person you're building for."
Read our full storyYes. We are launching with a generous free tier. A Pro plan for unlimited Pedro interactions and advanced past paper access will follow, priced for student budgets.
No. Pedro is architecturally different. He is grounded in your university's actual syllabus and past paper content, and he maintains a persistent memory of your learning patterns across every session. Generic AI has no memory, no syllabus grounding, and no accountability for whether you actually understood anything.
Coast works with any university content you can upload. We are expanding course-specific past paper coverage based on user demand. Sign up and tell us what you study. Your vote shapes what we build next.
We are in private beta. Join the waitlist and you will be among the first in when the next wave of invites opens.
Never. Your rank is determined purely by academic progress and mastery. You cannot buy your way to the top.
Our proprietary OCR pipeline reads, structures, and tags real past examination papers by topic, difficulty, and concept type. Every question Coast serves you is a verified real exam question, matched to exactly what you just learned in your lesson.
The Vision
Private tutoring has always been the single most effective way to learn, and the privilege of those who could afford it. Coast exists to put that experience in the hands of every student, every learner, every curious mind.
Starting with university. Built for anything you'll ever want to understand.
200+ students on the waitlist. Early access free. Your first lesson is waiting.