Chamberlin Systems, by Chamberlin Studio
A system built around your life.
Your calendar, to-dos, email, bills and the rest of your week, in one private place made only for you. Tell the assistant what you need. It takes care of it, shows you what changed, and lets you undo anything.
Set up with you, then looked after by David Chamberlin in Harbor Springs, Michigan.
Not an app you set up yourself.
One of a kind
Made for one person
Built around how your week really goes, not a template you have to bend your life to fit.
Your own address
yourname. chamberlin. systems
Or a domain you already own. Your own sign-in, your color, your name at the top.
Looked after
It keeps getting better
Ask for a new page, a tracker, or a change from inside your system, and it gets built in.
Every system starts with
The Base.
The everyday pieces everyone needs, working together. Your day on one page, every calendar in one place, your lists, your notes, and an assistant in a box at the bottom of every page.
Home
Your day on one page: what's on, what's due, and what was handled for you.
A short morning summary. Today's schedule and what's due. Handled for you, with Keep and Undo. What's coming up this week.
Calendar
Every calendar in one place. Add and move things by asking.
Day, week and month views. Google and Apple calendars shown together. Your own events with notes and places.
Tasks & lists
To-dos, groceries, errands and checklists, checked off from your phone.
Today, upcoming and someday. Grocery, errand and packing lists. Print any list.
Notes
Quick notes and the things you want to remember.
Pinned notes. Search by asking.
Assistant
Ask in plain words. It makes the change, shows you, and Undo takes it back.
A chat box on every page. Changes you can keep or undo. Nothing is sent without your tap.
Then add what you need
Pieces that fit your life.
Ready-made add-ons switch on whenever you want them. Anything else you keep track of can be built in just for you.
Email
Your inbox summed up, with replies drafted for you to send.
Bills & renewals
Every bill, subscription and renewal, with a heads-up before it's due.
Trips
Each trip on one page: flights, stays, reservations and the packing list.
Homes & staff
Each home's checklists, designed to print, with a private check-off link for the people who help.
Shows & events
Every show at the places you follow, in one list you can pick from.
New Music
A note when one of your favorite artists releases something new, from Spotify.
Morning News
The stories you care about, read aloud. A short brief of each, then Hear it for the whole story or Next to move on.
Routines
Morning and evening routines you can check off each day.
Meals
Plan the week's meals and send the ingredients to your grocery list.
People & dates
Birthdays, anniversaries and gift ideas, with a reminder in time.
Custom trackers
Anything else you keep track of, set up just for you.
How it works.
We talk for an hour
About your week: the calendars you live in, what eats your time, the lists you keep in your head, the homes and people you look after.
I build it around you
Your system gets its own address, your calendars connected, your lists and routines set up, and only the pieces you'll actually use.
You use it, I look after it
Ask the assistant for anything day to day. When you want something new, ask from inside your system and I build it in.
Private by design
Your life is nobody else's business.
Yours alone
Your own address and sign-in. Each system is walled off from every other one, and only you and the people you add can see it.
Nothing goes out without you
The assistant drafts replies. You read them and send them. It never emails, texts or pays anything on its own.
Your information stays yours
Never sold, never used for ads, and never used to train AI. Ask for a copy or have it deleted whenever you like.
A real person behind it
Built by David Chamberlin in Harbor Springs, Michigan, who answers when you need something changed.
Want one built for you?
Tell me a little about your week. I read every request myself and reply within one business day, usually the same day.

