GNOME Contacts
All your contacts in one place
19 Alternatives To GNOME Contacts
Apple Mail
There’s big news attached.
CircleBack
Contact sync application.
Dexter
A platform that makes connecting third-party APIs easy
FCorp ID Book
ID Book is a handy, easy to use application specially designed to offer users a simple address book.
GMinder
GMinder is an open source Windows System Tray app that pops up to remind you about Google Calendar events.
GNOME Calendar
GNOME Calendar is a simple and beautiful calendar application designed to perfectly fit the GNOME…
Google Calendar
Spend less time managing your day & more time enjoying it
Heroku
Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.
Kontact
Kontact is the integrated Personal Information Manager of KDE.
Kontact - KAddressBook
KAddressBook stores all the personal details of your family, friends and other contacts.
Kontact - KOrganizer
KOrganizer is the calendar and scheduling component of Kontact, the integrated personal information…
Lightning Calendar
Organize your life — it’s about time!
MailGet Enricher
MailGet Enricher is a lead enrichment software which transforms any email address into complete person’s profile.
Multi-Step Zaps by Zapier
The easiest way to build powerful workflows with your apps
Nextcloud Contacts
The Nextcloud contacts app is a user interface for Nextcloud’s CardDAV server.
Outlook
Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Pipedream
Integration platform for developers
Simple Calendar
A simple calendar with events (optional recurring and reminders), week numbers and a customizable…
VueMinder Calendar
Take control of your schedule and get reminded wherever and however you want.