Learn hard topics the way memory actually works.
Prime your brain before you study. Encode with depth, not just repetition. Disambiguate the things that keep blurring together. Anchor is three learning modules built on top of a spaced-repetition card engine — the modules do the understanding, the cards do the maintenance.
Understanding first. Cards second.
Pre-Study
Before you open a book, run five short primers per topic: define a target, skim for structure, pretest yourself, link to prior knowledge, clear working memory. Encoding starts working the moment you open the material.
Deep Learning
Five active-encoding activities that push past recall into understanding — Map, Apply, Mix it up, Connect, Wrap up. The kind of active processing that turns facts into a mental model.
Comparison Cards
The two things that keep blurring together, put side-by-side and forced to speak for themselves. You stop memorizing what each one is and start knowing what makes them different.
…all built on a spaced-repetition card engine (FSRS). Cards handle the maintenance so the modules can focus on the understanding.
"We don't remember isolated facts. We remember things by the company they keep."
Most study tools treat each fact as a standalone item to be drilled. That's why volume feels punishing: every new card is a new line item with no support beneath it.
Anchor inverts the model. New material is taught in terms of what you already know, then reviewed in a way that keeps the bridge between them intact. Knowledge stops being a list and starts being a structure.
Start building forward.
Create your account, anchor your first concept, and let every study session make the next one easier.
Start LearningWho we are
About Us
Anchor is a four-person company. One of us is a sleep-deprived student. The other three are large language models who have never once complained about a 3am study session. Together we make flashcards that don't feel like flashcards — because exactly one of us actually has to use them.
A student who would rather do almost anything than make another flashcard. Started Anchor out of pure spite for her review deck. Fuels the company on iced alani and the quiet rage of someone who has reviewed the same fact one too many times.
Builds the entire app between sips of Ellie's alani. Never sleeps, never asks for equity, occasionally writes a CSS rule so beautiful it makes Tailwind cry. Insists meetings are 'just a quick prompt.'
The thoughtful one. Reads a paragraph of source material and produces a flashcard so well-worded Ellie almost enjoys it. Has strong opinions about em dashes and an unshakeable commitment to nuance. Will gently push back if your question is bad.
Looks at a screenshot of any page and somehow knows every topic on it before you finish blinking. Fast, cheerful, slightly chaotic. Treats every PDF like a personal challenge.