| Get business-grade service with Premier Edition |
| Web-based office tools hosted by Google to streamline setup, minimize maintenance, and reduce IT costs. |
| Annual cost |
US$50 / user account / year |
| User maximum |
unlimited |
| Messaging apps: Gmail and Google Calendar and Google Groups |
| Gmail storage |
25 GB / account |
| Interoperability with Microsoft Outlook email and calendar |
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| Sync with Blackberry Enterprise Server |
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| Easy contacts management |
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| Mobile email, calendar and IM access |
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| Email security, powered by Postini |
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| Gmail ads can be disabled |
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| Resource scheduling in Google Calendar |
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| Mailing list functionality and easy content sharing with groups |
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| Collaboration apps: Google Docs, Sites, and Video |
| Google Docs storage |
1 GB per user for file storage |
| Google Sites storage |
10 GB plus 500 MB per user for shared storage |
| Google Video for private, secure video sharing |
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| Google Apps Script |
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| Support and reliability |
| 24/7 phone and email support for critical issues |
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| 99.9% uptime guarantee SLA** |
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| Synchronous replication |
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| Self-service online support |
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| Increased security |
| SSL enforcement for secure HTTPS access |
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| Customizable spam filtering |
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| Customize password strength requirements |
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| Email routing and email gateway support |
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| Customizable policies to filter email containing sensitive information |
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| Email encryption using standard TLS protocols |
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| Migration and integration tools |
| Email migration tools and API |
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| Directory sync with LDAP systems |
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| Email routing and email gateway support |
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| Single sign-on API |
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| User and group provisioning API |
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