RemNote
Replaceable in one session with an AI coding agent.
Notes and spaced repetition in one place: you write an outline and mark parts of it as flashcards, so revision comes out of the notes rather than being made separately.
Build notes that generate cards. STACK - A folder of Markdown, SQLite for the review state, one page THE SYNTAX - A line containing :: is a card: everything before is the prompt, everything after the answer - A card lives in the note; there is no separate deck to maintain SCHEDULING - Use FSRS or SM-2; both are published. Do not invent an interval scheme - Store the review state keyed by a hash of the card text, so editing a typo does not reset progress - That single rule is what makes this survivable over years REVIEWING - One card at a time, keyboard only, four grades - Cap the daily new cards, or a keen week ruins the next month Export to Anki's format so you are never trapped Include the parser, the scheduler and the state keying.
What you lose
- Cards created from the notes themselves, which removes the step where people give up
- Sync across devices with offline editing
- A scheduler already tuned rather than hand-rolled
If you would rather not build
- Obsidian with a spaced repetition plugin
- Paper cards, which genuinely work
The escape hatch
open source · no votes, no paid placement
Anki
$0The reference spaced repetition system, free on desktop and Android.
ankitects/ankifree · open source
Why this verdict
our own opinion · changed only by a person
80/100
Verdict yes at 80. FSRS is published and the parser is trivial; keying review state on a hash of the text is the detail that keeps years of progress intact.
History
tracked since 10 Aug 2026 · nothing is ever overwritten
Nothing recorded yet. This chart fills in once the page has visitors, votes or prompt copies — it will not draw a flat line to look busy.
Questions about RemNote
answered from the record above
Is RemNote free?
No — the plan we track is $8 a month. Pro at around $8/month billed monthly, cheaper annually.
Can you replace RemNote by building your own?
YES. Replaceable in one session with an AI coding agent. Replacement score 80 out of 100, build time one session. Read what you lose before you decide.
How much does RemNote cost?
$8 a month on Pro — $96 a year. Recorded 10 Aug 2026.
What do you lose by replacing RemNote?
Cards created from the notes themselves, which removes the step where people give up; Sync across devices with offline editing; A scheduler already tuned rather than hand-rolled. If any of those carry weight for you, keep paying.
Is there an open-source alternative to RemNote?
Yes: Anki, Logseq. The prompt on this page is for when you want it your way instead.
Related entries
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