Your address book. Always in sync.
An address book that syncs across all your devices. Autocomplete in mail compose, auto-save recipients, and support for all standard contact fields.
Sound familiar?
Your address book is locked inside Google or Apple. Moving it elsewhere means CSV exports and lost fields.
How Locoroo does itStandard CardDAV sync. Your contacts live on your server in vCard format. Any compatible app on any device can read them.
You meet someone, exchange emails, and forget to save their details. Six months later you can't find them.
How Locoroo does itEvery email address you send to gets auto-saved to your contacts with name and email. No extra steps.
Your contacts' names, emails, and phone numbers sit on overseas servers. That's your entire network in someone else's cloud.
How Locoroo does itContacts on Australian infrastructure, governed by Australian law. Full support for names, multiple emails, phones, organization, title, and notes.
Built on open standards
CardDAV
The standard protocol for address book sync. Works with Radicale and other CardDAV servers.
vCard
The industry-standard contact format. Full support for names, emails, phones, organizations, job titles, and notes. Other fields preserved.
Shared Search API
Contacts available across modules via a lightweight search endpoint, powering autocomplete in mail and calendar.
Start using contacts that sync everywhere
Open source, standards-based, and built for Australian sovereignty.