Sorts every email
Each email gets a label and a priority from P0 to P3, using categories you choose.
Private email assistant for Mac
Only the emails that need you.
Postling reads your Gmail on your Mac, quietly files the noise and writes you a short briefing of what actually matters. Your email never leaves your computer.
- Runs 100% on your Mac
- No servers, no account
- Pay once, no subscription
Morning briefingDelivered 07:30 · in the app and by email
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P0NEW
Sign the school trip consent form by Friday
Year 4 visit to the Science Museum next Thursday. £18, payable on the school app; the form is attached.
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P1UPDATE
The dentist moved your check-up to Tuesday, 09:30
Reply to confirm or pick another slot. Postling has updated the event in your calendar.
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P1PENDING · 3 DAYS
Reply to Sam about the kitchen quote
£4,250 including VAT. Sam can start on the 20th if you confirm this week.
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P2NEW
Your car insurance renews on the 15th
£412 a year, £38 more than last year. It renews automatically unless you change it.
4 need you138 filed quietly0 emails left your Mac
Example briefing
Mute the noise
Most of your email doesn't need you.
Newsletters, receipts, notifications, promotions, login codes. Postling files each one under the right label and takes it out of your inbox, so the few emails that do need you are never buried. Nothing is deleted: it's all a click away.
Needs you
4 emails- P0School trip consent form, due Friday
- P1Dentist moved your appointment
- P1Sam is waiting on your reply
- P2Car insurance renewal
Filed quietly
138 emailsHow it works
Set up in ten minutes. Then it just runs.
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Connect Gmail
Sign in with Google in a secure window. Postling never sees your password, and your sign-in is kept in your Mac's Keychain.
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Tell it what matters
Pick your focus areas, such as your children's school, your clients or a job search. Keep the labels and filters you already have.
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Read your briefing
Up to three times a day, in the app or by email. Every item tells you what happened, what's new and what to do by when.
What it does
More than a summary. It organises your mail.
Keeps only what needs you
Questions for you and things to do stay in the inbox. Everything else is filed away.
Briefings with the whole story
Marked new, updated or pending, with dates, amounts and next steps, so you rarely need to open the email.
Learns when you move an email
Move an email to another label and Postling learns from it. It always shows why it filed something.
Dates go in your calendar
Appointments, deadlines and events from your email land in your Mac's calendar.
Share a briefing
Send your partner just the school and family items, without giving them access to your inbox.
Works with your setup
Keeps your existing labels and filters, and never touches labels it didn't create.
Safe by habit
Login codes are hidden from briefings, and tracking images are blocked when you read an email.
Private by design
Your email stays on your Mac. All of it.
Most AI email tools send your messages to their servers to be read by a model in the cloud. Postling has no servers. The AI runs on your Mac, so there's nothing of yours for anyone to read, sell, leak or train on.
GmailWhere your email already lives
Direct, encrypted connection
Postling on your MacSorting, learning and briefings happen here
Nothing else
Postling serversThere aren't any
Cloud AI companiesNever see your email
- The AI runs on your MacApple's on-device model, plus a model trained on your own mail, on your own Mac.
- We never receive your emailNo account, no upload, no copy on our side. We couldn't read your mail if we wanted to.
- Your sign-in stays in your KeychainPostling talks to Google directly. Disconnect at any time and access is revoked.
- Never deletes anythingIt labels and archives. Every email stays in your Gmail, a click away.
- Your learning is yoursWhat Postling learns from your corrections is used only for you, and stays on your Mac.
- No ads, no trackingNo data sold or shared. Read the privacy policy: it's short.
Who it's for
Anyone with more email than attention.
Families
School, clubs, doctors and bills, all in one place. Get the family items in your briefing, and send your partner a copy of just those.
SchoolActivitiesHealthHousehold
Professionals
Client emails and deadlines first, with nothing sent to a cloud AI. That matters when your clients trust you with confidential information.
ClientsDeadlinesInvoicesAdmin
Busy people
Founders, managers and job seekers: the replies that matter rise to the top, and the rest waits for when you have time.
Replies owedMeetingsJob searchInvestors
Pricing
Pay once. Own it.
There's no server to pay for, so there's no subscription. Buy a licence, keep using it. Updates for the first year are included.
Founding licenceThe first 300 buyers pay £49 for Personal, £69 for Family or £109 for Professional, with two years of updates included.
Personal
£69once
- One person, up to 2 Macs
- Up to 2 Gmail accounts
- Every feature, calendar included
Family
£99once, whole household
- Up to 4 Macs and 6 Gmail accounts
- Family template for school, activities and health
- Shared briefings, such as one for your partner
- Every feature, calendar included
Professional
£149once, per person
- Up to 2 Macs and 5 accounts, including Google Workspace
- Briefings for an assistant or partner
- Priority support
- A privacy summary for your clients
Sorting, briefings, learning and calendar dates are in every plan. After the first year, updates are optional: £29–£59 a year depending on the plan. If you don't renew, Postling keeps working. The beta is free.
Questions
Good to know
Does my email go to an AI company?
No. Postling uses the AI model built into your Mac, plus a small model it trains on your own mail, on your Mac. Your email goes from Gmail to your Mac and nowhere else.
Which Macs does it run on?
A Mac with Apple silicon (M1 or later) running macOS 26 or later, with Apple Intelligence turned on.
Does it work with Outlook or iCloud Mail?
Postling starts with Gmail and Google Workspace. Outlook and other email providers are planned; join the beta and tell us which one you use.
What does it change in my Gmail?
It adds its own labels, archives emails that don't need you and marks them read. It never deletes an email and never touches labels it didn't create. Your stars stay where they are.
What if it files something wrongly?
Move the email back to your inbox or to another label, in Gmail or in the app. Postling learns from that, and every decision shows the reason it was made.
Does my Mac have to be on?
Yes, Postling works while your Mac is awake. If it was asleep, it catches up when you open the lid and sends any briefing it missed.
How do I stop using it?
Choose Disconnect in Settings. That revokes Postling's access at Google. Delete the app and its data folder, and nothing remains, because nothing was ever stored anywhere else.
Is it a subscription?
No. You pay once. Updates for the first year are included, and renewing updates after that is optional.
Free beta
Try Postling on your own inbox.
We're inviting a small group of Gmail users to test Postling before launch. Beta testers get the founding licence price when it goes on sale.
We'll only use your email address to send your invite and launch news. Unsubscribe any time.