Apple
AvailableContacts and calendars from your iPhone and Mac show up the moment you sign in.
Product
A private journal that quietly became omniscient.
You talk about the people in your life — naturally, in your own words — and Attachée extracts, structures, and resurfaces that knowledge when it matters. No forms. No data entry. Just a conversation with someone who never forgets.
Core capabilities
Everything that happens between "you talk" and "Attachée whispers back."
Chat-first input
Type or dictate observations in natural language. Compound sentences, pronouns, ambiguity — Attachée handles it. 'Had lunch with Peter — he's leaving Deloitte, his daughter just turned 4, and he hates cilantro' becomes four structured facts, filed automatically.
Intelligent extraction
Every input is parsed into people, facts, relationships, preferences, events, and commitments. Each fact carries a confidence level and a link back to the exact words that produced it. Nothing pretends to be certain.
Pre-meeting briefings
Attachée reads your calendar, identifies the attendees, and prepares a briefing — their background, your shared history, recent life events, open follow-ups. You walk in prepared without lifting a finger.
Ask anything
'What does Anna's husband do?' 'When did I last see Peter?' 'Who do I know at Stripe?' Attachée answers from your personal knowledge graph — not the internet, not a database, but the things you've actually observed and said.
Sync
Your calendars and contacts, already part of the graph.
The people in your life don't live in one place — they're in Google, Apple, Microsoft 365, maybe a work directory, maybe LinkedIn. Attachée reads from all of them at once, stitches them into one Person — no duplicate rows, no manual merges, no "which one is the real one." Today it's a one-way pull: Attachée reads from your providers, your address book stays untouched.
Your Google contacts and Google Calendar slot straight into the graph.
Microsoft 365
AvailableOutlook calendars and your work contact book, connected in a click.
Your professional network joins the same Person — roles, companies, connections.
Running your own? Any CalDAV or CardDAV server works out of the box — self-hosted calendars and address books connect without a special adapter.
Where the sync actually happens
We never see your calendar. We couldn't if we tried.
Your Apple, Google, and Microsoft accounts talk to the Attachée app on your device — directly. Our servers are never in the loop. Nothing about your meetings, your contacts, or your schedule passes through us, because there's no path for it to.
Private by default
Your accounts connect from your device. We never see the keys that could read your calendar — only you do.
One person, not two
A friend in Google and Outlook shows up once. Attachée matches them for you — no duplicates, no manual merging.
The same meeting, once
An event you see in two calendars becomes one event in your briefings. No noise, no double-count.
Your address book, untouched
Attachée reads only. Nothing gets written back to your providers — your calendar and contacts stay exactly as you left them.
Everywhere you are
One intelligence, every device.
Web
First to ship. Full capture, search, and briefings from any browser. OPFS-backed local store — offline-first, cold-unlock on every session.
iOS
Capture on the go. Share from any app. Face ID for sensitive details, native Contacts and Calendar sync below the OS layer.
Android
Planned, not shipped yet. When it arrives: same vault, same encryption, same seal on sensitive facts as iOS. We won't ship a second-tier mobile experience.
One vault, synced end-to-end encrypted across devices. Offline-first on every platform — work on a plane, reconcile on the tarmac.
Ready to start remembering?
Request an invite. The private beta opens in batches — no credit card, no commitment.
Request an invite