Google Apps Editions

   Premier  Standard Education Partner
 Price  $50 / user account / year

 Free, ad-supported

50 users max

free for educational institutions Free for ISPs
 Messaging application features
   

  •  Gmail and Google Calendar (Built-in IM, voice and video chat
    IMAP, POP)
 yes yes  yes yes
  •  Gmail storage
 25gb / user  7.2gb / user 6.5gb / user 7.2gb / user
  •  Gmail ads can be disabled
 yes   yes yes
  •  Email Security, powered by Postini
 yes   $4 / user (after a 66% discount)
  •  Email Archiving, powered by Postini
 90-day message recovery, can be extended   $8.5 / user (after a 66% discount)
  •  Resource scheduling in Google Calendar
 yes yes  yes yes
  •  99.9% Gmail, Google Calendar and Google Talk uptime SLA*
 yes  

  •  SSL enforcement for secure HTTPS access
 yes   yes yes
     

 Collaboration application features    

  •  Google Docs and Google Sites
 yes yes  yes Docs - no Sites
  •  Google Sites storage
 10 GB plus 500 MB per user for shared storage  10 GB for shared storage 10 GB plus 500 MB per user for shared storage
  •  Google Video for private, secure video sharing
 3GB/account. Free   3GB/account Free to all users through March 8, 2009 ($10 per user, per year thereafter)
  •  99.9% Google Docs, Calendar  and Sites uptime SLA*
 yes  

  •  SSL enforcement for secure HTTPS access
 yes   yes yes
     

 Support    

  •  Self-service online support
 yes  yes yes yes
  •  Email support
 yes   yes yes
  •  Phone support for critical issues
 yes   yes yes
     

 Integration capabilities    

  •  Single sign-on API
 yes   yes yes
  •  User provisioning API
 yes   yes yes
  •  Email migration tools and API
 yes   yes yes
  •  Email routing and email gateway support
 yes   yes yes

* The 99.9% uptime SLA for Google Apps is offered to organizations using Google Apps Premier Edition, as described in the Google Apps Premier Edition Terms of Service.