Google Calendar
Free
Google Calendar is a cloud based calendar from Google.
Google Contacts
Free
Google Contacts is Googles contact management tool that is available in its free email service Gmail.
Funambol
Open Source
Funambol is a provider of platforms that power many cloud services.
FullContact
Freemium
FullContact gives you all the power of your address book, right in your Gmail inbox.
Memotoo
Commercial
Memotoo sync all your contacts from Gmail, Facebook, phone, Thunderbird, Outlook, etc in a single address book.
Compare fruux with alternatives
Compare Google Calendar and fruux and decide which is most suitable for you.
Compare Google Contacts and fruux and decide which is most suitable for you.