A recommendation engine for book clubs
Your club's next book is in here. We know which one.
Open Shelf reads every member's shelves - what each of you loved, gave up on, and looks for - and returns five books none of you has read and all of you lean toward. Every pick says who it is for.
Every book here read for what reviewers actually said about it. Try it on your own without an account; add the club to sharpen it.
How it works
Four steps, and two of them are promises.
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Every member brings their shelves
Each person marks what they have finished, what they did not finish, and where they sit on fifteen dials - pace, tone, demand, how much work a book may ask. Five minutes each, once.
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Nobody re-reads a book
Anything any member has finished or DNF'd is struck out before ranking starts. Not ranked lower - removed. What sits on a "want to read" shelf stays in, because wanting to read a book is not having read it.
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Nobody gets averaged away
Every remaining book is scored against each member separately, then combined weighted toward its best answer rather than its average one. The mean rewards a book you all lean toward; the best term keeps a book two of you would love from losing to the blandest title nobody objects to. Averaging alone returns the middle of the group, which is how clubs end up with a month nobody enjoyed.
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Five books back, each with its objection
Every pick names the members it answers to, the reader claims behind it, and the case against it - drawn from reviews we can point to. You argue before you commit a month.
An example - Thursday Night Club, four members
Every title at least one of them has already finished or given up on is struck out before ranking.
The Vanishing Half
Slow burn and people-led, which is where three of four of their dials sit. 4 readers say it gives a club something to argue about, and none disagree.
DanaPriyaJoMarcus: too slow
Never Let Me Go
The one Ishiguro none of them has finished. 6 readers say it works on you emotionally, none disagree.
DanaMarcusPriyaJo
Piranesi
Marcus's pick of the five, and the shortest thing here. Readers split on the work it asks: 3 for, 2 against.
MarcusJoPriya: too strange
Two more picks, and the case against each one, on the results page.
How it matches
On how a book reads, not what shelf it sits on
Fifteen axes pulled out of real reviews - pace, tone, demand, form, prose. "Literary fiction" is a shelf; "slow burn, dark, and worth the work" is a reading experience, and that is what gets matched.
Why to trust it
Every pick arrives with the case against it
What readers praised and what they complained about, drawn from reviews we can point to. No stars, no aggregate out of five - the actual argument, so your club can have it before committing a month.
What it costs you
Three books, or nothing at all
Try it cold: name three books the club loved, or just set the mood by hand. Adding members is what turns it from a good guess into a slate built around your particular people.
Founding members
$20, and your club is set until 2027.
$20 once - not per month, not per member
One payment covers you and your club through 31 December 2027. After that there will be a normal price, and you will hear what it is from us before it applies to you. Founding seats are how the next year of this gets built, so they close once the club tooling ships.
For the person who runs the club. Your members never pay, never enter a card, and never need a founding seat of their own.
Running today
- The whole catalog, every book read for what reviewers actually said about it - no stars, no aggregate out of five.
- Recommendations three ways: from three to five books the club loved, from your own reading history, or from the fifteen dials with no seed at all.
- Every pick with its case against, drawn from reviews we can point to, so the argument happens before you commit a month.
- "Fit for you" on every book - where it sits against the middle half of what you have actually finished, and what it would ask of you.
- Shelves and ratings on your account, not one browser: finished, reading, want to read, DNF.
- Fifteen saved dials - pace, tone, demand, form, prose - kept on your profile and asked from as they stand.
- The social post generator: any book turned into the club's feed post - cover, three-sentence premise, and four slight pivots with their verdicts.
Shipping before 2027 what the seat is buying
- Create a club and invite up to 12 members, each with their own shelves and dials. Members join free, from a link.
- Slates built from the whole club at once: every remaining book scored against each member separately, then weighted toward its best answer rather than its average one.
- Nothing anyone has already read - anything any member finished or DNF'd is struck out before ranking starts.
- Polls to your members: send a slate or a set of words to the club, collect ballots, and see the round's result rather than counting a thread by hand.
- Who each pick answers to, named member by member, including the one it does not.
- Run more than one club on the same seat, kept apart - the Tuesday group and the work one do not share a shelf.
- A say in the order it arrives. Founding members get asked what to build next, and get it first.
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