Who does what, and by when.
Tasks are yours, shared, or someone else’s you’re waiting for. Some can only start after another.
NewCausabee for Mac
Be organized.
Be private.
Mum’s care — the doctor, the insurer, the care service, your sister. Causabee turns the mail, letters and chats into one clear matter: what comes next, who’s on it, and what you’re still waiting for. Without your mail ever leaving your Mac.
Version 0.5 Beta 1 · Free and open source · Requires macOS Sequoia 15 or later · Release notes
Your mail and documents stay on your Mac. The AI only sees a disguise.
Be organized.
Tasks, dates, files and people, pulled from your mail and put where they belong.
Calendar and Reminders, in step.
Add a date or a task with one click. Change it in either place, and the other follows.
Files, links and people.
Attachments, shared documents and everyone involved, each with their role.
Every fact has a source.
Each task and date links back to the mail it came from. Check anything in one click.
Get new mail
Label a mail “Causabee” in Gmail or iCloud. It’s sorted in on the next fetch.
Drop anything in
Drag in a mail, a PDF or a screenshot. Causabee finds the matter it belongs to.
A folder for each matter
Its files, with names you can read, in iCloud Drive or a folder you choose.
In your language
A matter keeps the language its mail was written in. Nothing is translated.
Be private.
Health, money, family: the more personal the matter, the more it matters that the AI never sees a real name. Your mail and documents stay on your Mac — the AI only ever sees a disguise.
On your Mac
Dr. Brandt has the bath seat prescription for Helga. The medical service visits her flat on 6 October at 10:00.
What the AI sees
[Person A] has the bath seat prescription for [Person B]. The medical service visits her flat on 6 October at 10:00.
Stays on your Mac
Mail text and documents are kept on this Mac. If you like, your matters sync through your own private iCloud.
Disguised before it leaves
Names, addresses and numbers are replaced first. If the disguise can’t be built, nothing is sent.
Your model, your key
Pick Claude, OpenAI or Mistral for each job, with your own key in the Keychain. Every answer shows what it cost.
And every other matter
that won’t wait.
An insurance claim
Proof, deadlines, and who still owes you an answer.
Moving home
Notary, bank, movers and utilities in one window of time.
Your owners’ association
Decisions, minutes, and chasing the property manager.
Taxes and paperwork
The tax office, applications, ID cards — with their deadlines.
Coming soon
Causabee
Causabee
on iPhone.
The same matters, on your iPhone. They sync privately through your own iCloud, so there’s nothing new to set up.
The overview
The week across all your matters, and what’s overdue today. Pin the matters that count most; the rest take one line each.
A matter
What comes next is on top: mark it done, or see the task it belongs to.
The assistant
Tap the yellow button at the lower right and ask about the matter. Every answer shows its sources. Nothing is sent until you say so, and then only pseudonymised.
The matter page
One page.
Everything it takes.
The next step, a short summary, your notes and every task, on one calm page. Beside it, an assistant that knows the whole story.
The next step
One thing to do now, and why it can’t wait.
A summary
Where things stand, in a few lines. Update it whenever new mail comes in.
Your notes
What only you know, kept right beside the facts.
The assistant
Ask about
a matter.
Ask in your own words: What can go wrong before we fly? The answer comes with its sources, and a good suggestion becomes a task in one click.
Your question goes out disguised, like everything else.
Causabee
Be organized. Be private.
Download Beta for Mac
Version 0.5 Beta 1 · Free and open source · Requires macOS Sequoia 15 or later · Release notes