Butterbook

The quiet software
small places
run on.

Butterbook helps art museums, community studios, and solo practitioners understand who's coming and when, without making a warm welcome feel transactional.

No credit card·Set up in an afternoon·Export anytime
What we stand for
Principle 01

Soft signals, not hard gates

Reservations tell you who's coming. They aren't contracts. We warn when a slot is busy instead of turning people away.

Principle 02

Flat-rate, forever

No per-visitor fees, no ticketing cut. Pricing you can put in a grant application.

Principle 03

Yours to export

Visitor data leaves as clean CSV anytime. No lock-in, no renegotiations.

Principle 04

Built in public

Open changelog, open roadmap. You can see what we shipped this week.

A morning view of everyone who's coming.

One page, one day. Who's arriving, in what size group, with what notes. The information a thoughtful front desk person would want at the start of their shift.

  • Soft capsBusy slots show a warning. No one gets turned away automatically.
  • TagsLabel visits however your org thinks: school group, member, walk-in.
  • UndoEvery cancellation and no-show is one click from being reversed.
Butterbook
Today
Register
Kiosk
Settings
Today
Saturday, April 18
34 confirmed · 2 cancelled · event day
10am
M. Rivera
Party of 2
docent
10:15
Okafor family
Party of 4
members
10:30
J. Bell
Party of 1
10:45
A. Petrova
Party of 3 · cancelled
11am
Hayes Elementary
Party of 22
school
11:30
Lin-Park
Party of 2
now · 10:42am

A small kit for a front desk.

The audit log is append-only. PII is redactable per field. Every mutation carries an actor and a reason.

01
Register

A running, tagged record of who visited and when. Yours to export, always.

02
Public booking

The same page works on a shared tablet at the door or linked from your website.

03
Roles

Limit access by role, so a front desk volunteer sees what they need and nothing more.

04
Form builder

Ask only what matters: name, group size, school, consent.

05
Branding

Your colors, your language, your org's name for things.

06
Audit log

Every mutation is logged, append-only, with the actor and reason attached.

  The Whitman
Welcome.
Checking in?

Tap your reservation or add your name to join the register.

Your name
Party size · 2
Check in
Scan to check in
3 checked in · last 10m

The booking page,
wherever they are.

The same page that lives on your website works on a shared tablet at the door. Tape a QR code to the wall. Visitors fill in their name and go, without accounts or app installs.

Start your trial

Flat-rate, per organization. No per-visitor anything.

Free
For small spaces just getting started.
$0
  • 50 contacts
  • 4 events / month
  • Public booking page
  • Visit register & export
Start free
Starter
A little more room as things pick up.
$8/ month
  • 250 contacts
  • 10 events / month
  • 1,200 visits / month
  • Custom form fields
Start free
Most organizations
Growth
Everything a small org actually needs.
$18/ month
  • 1,000 contacts
  • 50 events / month
  • 5,000 visits / month
  • Email verification
  • Payment processor integration
Start free
Professional
More headroom, priority when you need it.
$36/ month
  • 5,000 contacts
  • 100 events / month
  • 20,000 visits / month
  • Email verification
  • Payment processor integration
  • Priority support
Start free
Prefer to self-host?Every feature, free forever. You bring the server; we bring the code.
View on GitHub

What people ask.

Do my visitors need to create accounts?+

Never. Booking and check-in are open. Visitors fill in the fields you’ve chosen and that’s it.

What if my time slots get too busy?+

Butterbook shows a soft warning when a slot is getting full and suggests quieter times nearby. No one gets locked out.

Can I call it something other than a "visit"?+

Yes. Each org configures its own language: visits, appointments, sessions, reservations. The UI follows.

Can I export everything?+

Yes. Clean CSV for your records, and a full JSON export of your org’s data anytime. No support tickets, no waiting.

Is my data private?+

PII is redactable per field. The audit log is append-only. Your data lives in the region you choose.

What if I already have a website?+

The booking page lives at your Butterbook subdomain and can be linked or embedded from anywhere. A WordPress plugin is on the roadmap.

Does Butterbook have any AI features?+

No, by design. Butterbook is a record-keeping and scheduling tool. Nothing in it tries to predict your visitors or optimize your capacity.