Someone taps a link, scans a QR, or opens a connected Device.
Contacts
Meeting someone should create something more useful than a forgotten scan.
A Page can help both people leave with something useful: they can save you, send their details back privately, and—if they use allin1.contact—choose to Keep Updated.
Private exchange
JL
Jordan LeeMet at Conference 2026
jordan@example.com Email
(555) 555-0199 Mobile
Saved privately to your Contacts—not posted to a public feed.
From introduction to useful contact
The exchange can work in either direction.
They can save your selected details or privately send their own.
The information lands in a private Contacts workspace with notes and provenance.
Account holders can choose whether future published changes update linked fields.
Save Contact
Publish a standards-based vCard so someone can save you directly to their phone without creating an account.
Share My Info
A visitor can privately send their name and selected contact details to you. Submitting the form does not create an allin1 account for them.
Keep Updated
People with an Account can follow published contact changes and decide whether to review, automatically accept, or keep their local value.
Private by design
A lightweight rolodex, not another social network.
Keep private fields, notes, and tags, see where a contact came from, and safely combine duplicates. There are no public follower counts, likes, comments, or feeds.
Incoming exchange
Jordan Lee · Acme Studio
jordan@example.com Email
(555) 555-0199 Mobile
Conference 2026 Tag
Published change
Jordan updated a work number.
Keep mine 555-0199
Update 555-0142
You remain in control of your private address book.
Your Page can start the conversation. Contacts help you keep it.
Start with a free Profile and Page, then use the contact tools when someone wants to save you or share back.