Rich contacts
Store names, emails, roles, companies, and custom notes about each contact.
iOS & macOS app
A networking app for people who hate networking apps. Native iOS and macOS app for managing professional relationships and follow-up cadences. All data stays local on your devices.
Your network, your rules
Professional relationship tracking that respects privacy.
Features
Store names, emails, roles, companies, and custom notes about each contact.
Set reminder cadences. Never miss a check-in with someone important.
Quick access to contact reminders and next follow-ups from your lock screen.
Automate contact creation, set reminders, and log follow-ups with voice.
All data stays on your device. No cloud, no tracking, no ads.
Optionally sync between your iPhone and Mac with end-to-end encryption.
Halley was built in Swift with privacy first. No analytics. No third-party integrations. Your network is your business, and it stays that way.