AI-Powered Learning Platform

Learn anything.
Remember everything.

Lokii uses AI to combine proven memory techniques — memory palace, spaced repetition, and the Feynman method — so you actually retain what you study. Not just until the exam. Forever.

Join the Waitlist See How It Works ↓

Isometric memory palace illustration showing a grand building with glowing purple pathways

Retention Rate

92% — up 12% this week

Study Streak

14 days — Personal best!

Items Mastered

347

Built on proven science

Method of Loci — 2,500+ years provenSpaced Repetition — 100+ years of researchFeynman Technique — Used by Nobel laureatesActive Recall — #1 study methodMemory Champions — Used by world record holdersMethod of Loci — 2,500+ years provenSpaced Repetition — 100+ years of researchFeynman Technique — Used by Nobel laureatesActive Recall — #1 study methodMemory Champions — Used by world record holdersMethod of Loci — 2,500+ years provenSpaced Repetition — 100+ years of researchFeynman Technique — Used by Nobel laureatesActive Recall — #1 study methodMemory Champions — Used by world record holdersMethod of Loci — 2,500+ years provenSpaced Repetition — 100+ years of researchFeynman Technique — Used by Nobel laureatesActive Recall — #1 study methodMemory Champions — Used by world record holders

The Problem

You forget 80% of what you learn within 48 hours.

It's called the Ebbinghaus Forgetting Curve — and it's the reason you can spend hours studying and remember almost nothing a week later. Every student, every professional, every learner on earth fights this battle. And almost everyone loses — because they were never taught how to actually remember.

Ebbinghaus Forgetting Curve showing memory retention dropping to 25% without review, but staying above 90% with Lokii's spaced repetition reviews

2.8x better recall with memory palace techniques

— Journal of Experimental Psychology

How It Works

Three steps to never forget again.

Upload anything you need to learn. Lokii's AI analyzes the content, selects the best memory technique, and builds a personalized learning experience your brain is wired to retain.

Upload materials — PDFs, notes, textbooks, audio, and video flowing into Lokii

Upload your material

Drop in your notes, textbooks, PDFs, lecture recordings, or just type a topic. Lokii accepts any format and any subject — from organic chemistry to contract law to Mandarin vocabulary.

AI brain network connecting to memory palace, spaced repetition calendar, and Feynman lightbulb

AI selects the best technique

Lokii's engine analyzes your content type, your learning history, and your cognitive patterns to automatically choose the optimal technique — memory palace for anatomy, spaced repetition for vocabulary, Feynman method for complex theories.

Memory palace floor plan with learning path, retention chart climbing upward, and completion checkmark

Learn, retain, prove it

Walk through your AI-generated memory palace, complete active recall challenges, and watch your retention curve climb. Lokii tracks every data point and shows you exactly what you know — and what's about to fade.

Features

Your brain is powerful. Lokii unlocks it.

We don't just quiz you. We teach your brain how to store information so it sticks — using the same techniques memory champions use, supercharged by AI.

AI Memory Palace

Lokii automatically converts your study material into vivid, walkable memory palaces. Your apartment, your campus, your favorite place — turned into a learning environment your brain naturally remembers.

Smart Spaced Repetition

Not all flashcards are equal. Lokii's AI tracks what you're forgetting and resurfaces it at the exact moment your memory is about to drop — personalized to your learning speed, not a generic algorithm.

Feynman Simplifier

Can you explain it simply? If not, you don't understand it yet. Lokii challenges you to teach back what you learned, identifies gaps in your understanding, and fills them with targeted content.

Adaptive Learning Paths

Upload any material — textbooks, notes, PDFs, lecture recordings — and Lokii builds a personalized study plan that adapts in real time based on your performance and retention data.

Retention Analytics

See exactly what you know and what's fading. Lokii tracks your retention curves, predicts when you'll forget, and gives you hard proof that your memory is improving over time.

Why Lokii

Built different from every study app you've tried.

Every study app gives you flashcards. Lokii gives you a complete learning system that works with your brain, not against it.

Science-first

Every feature is built on peer-reviewed cognitive science research. No gimmicks, no hype — just techniques proven across decades of academic study.

AI that adapts to you

The AI learns how you learn. It adjusts technique selection, review timing, and difficulty based on your unique cognitive patterns — getting smarter with every session.

Any subject, any level

Medical school, bar exam, language learning, professional certifications, coding, history — if you need to learn and remember it, Lokii handles it.

Real retention, not cramming

Most apps help you pass tomorrow's test. Lokii helps you remember for months and years. The difference between short-term memory and actual knowledge.

Visual & spatial learning

Memory palaces transform abstract information into vivid spatial experiences. Your brain is wired for places and images — Lokii exploits that natural wiring.

Works everywhere

Web, iOS, and Android. Study on your laptop, review on your commute. Your progress, memory palaces, and analytics sync seamlessly across all devices.

Pricing

Simple plans. Built for every learner.

Start free. Upgrade when Lokii becomes the reason you're actually remembering what you study.

For curious learners

$0/mo

3 memory palaces per month
Basic spaced repetition
1 active subject
Community support
7-day retention analytics

Questions? We've got answers.

Lokii is an AI-powered learning platform that uses scientifically proven memory techniques — including the memory palace (Method of Loci), spaced repetition, and the Feynman method — to help you truly remember what you study, not just cram for a test.

You upload your study material, and Lokii's AI transforms it into a vivid, walkable mental space — like rooms in a building — where each piece of information is placed at a specific location. When you need to recall, you mentally walk through the space. This spatial technique is how memory champions memorize thousands of data points, and Lokii automates the entire process with AI.

Students at every level (high school through PhD), professionals preparing for certifications (medical boards, bar exam, CFA, CPA), language learners, and anyone who needs to retain large amounts of information for work or personal growth.

Anki and Quizlet give you flashcards — one technique, manual setup, no adaptation. Lokii gives you an AI-powered system that combines multiple proven learning techniques, automatically selects the best approach for each type of content, and adapts to how your individual brain learns and forgets. It’s the difference between a hammer and a full toolbox.

Yes. Every core technique in Lokii is backed by decades of peer-reviewed cognitive science research. The Method of Loci has been used since ancient Greece and has been validated in modern studies showing 2-3x improvement in recall. Spaced repetition is supported by over 100 years of memory research starting with Ebbinghaus in 1885.

We’re targeting MVP launch in Q2 2026 with a private beta. Join the waitlist to be among the first to access the platform. Early waitlist members get free Pro access during beta.

Ready to actually remember what you study?

Join the waitlist and be among the first to experience AI-powered learning that sticks. Early members get free Pro access during beta.

Learn anything.Remember everything.