Google Apps, including free edition, is great for organizations of all shapes and sizes.
Here is a comprehensive comparison that will help you make a decision on which version is good for your organization:
Compare Google Apps (free edition) with Google Apps for Business and Google Apps for Education.
Source: http://www.google.com/support/a/bin/answer.py?answer=175121
| Free | Business | Education | ||
| General | ||||
|---|---|---|---|---|
| 99.9% uptime guarantee SLA | ![]() |
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| Maximum users per domain | 50 | Unlimited | Unlimited/ 3,000 * |
* Unlimited for schools; 3,000 for other non-profits |
| Your custom email addresses | ![]() |
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Eg, user@yourdomain.com |
| Message allowances | ||||
|---|---|---|---|---|
| Email/IM storage per user | 7+ GB | 25 GB | 7+ GB | |
| Attachment size limit | 25 MB | 25 MB | 25 MB | |
| Maximum recipients per message | 500 | 500 | 500 | |
| Maximum recipients/day per user (outside your domain) | 500 | 2,000 | 2,000 | |
| Support | ||||
|---|---|---|---|---|
| Online self help | ![]() |
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| Priority email support (via link in Control Panel) |
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| 24/7 phone support for “service unavailable” emergencies |
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Security and Business Controls
| Google Apps | Google Apps for Business | Google Apps for Education | ||
| Security | ||||
|---|---|---|---|---|
| SSL enforcement | ![]() |
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Learn more |
| Single Sign On (SSO) | ![]() |
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Learn more | |
| Custom password strength requirements | ![]() |
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Learn more | |
| Custom password length requirements | ![]() |
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Learn more | |
| Filtering & compliance | ||||
|---|---|---|---|---|
| Junk email filtering and virus blocking | ![]() |
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| Custom filtering, content policies, and encryption | ![]() |
* |
Google Message Security (Postini) * Free for K-12; paid add-on for non-profits |
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| Archiving, search, and discovery | ![]() |
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Google Message Discovery (Postini) Paid add-on, only |
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| Email retention policies | ![]() |
Learn more | ||
| IP address whitelisting | ![]() |
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Learn more | |
| User-managed blacklists | ![]() |
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Learn more |
Features and Branding
| Google Apps | Google Apps for Business | Google Apps for Education | ||
| Customization | ||||
|---|---|---|---|---|
| Removal of Gmail ads | ![]() |
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| Logo and colors branding | ![]() |
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| Custom URL | ![]() |
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Eg, http://mail.yourdomain.com |
| Domain-wide signatures | ![]() |
* |
Google Message Security (Postini) * Free for K-12; paid add-on for non-profits |
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| Email Themes (defined by user) | ![]() |
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| Mailing lists & aliases | ||||
|---|---|---|---|---|
| Mailing lists | ![]() |
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Managed by administrators in Google Apps Control Panel as groups.Learn more |
| User-managed forums and mailing lists |
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Managed by users in Google Apps asgroups; administrator can disable.Learn more | |
| Domain aliases (associated with your primary domain) | ![]() |
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Eg, user@corp.yourdomain.com.Learn more |
| User aliases | ![]() |
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Called nicknames in Google Apps |
| Feature management | ||||
|---|---|---|---|---|
| Gmail Labs | ![]() |
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Learn more |
| Option to disable Labs for domain | ![]() |
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| Option to disable Offline access for domain | ![]() |
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Learn more | |
| Option to disable pre-release features for domain | ![]() |
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Migration and Integration
| Google Apps | Google Apps for Business | Google Apps for Education | ||
| User provisioning & contact sharing | ||||
|---|---|---|---|---|
| Automated provisioning from LDAP systems | ![]() |
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Google Apps Directory Sync | |
| User and group provisioning API | ![]() |
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| Shared domain contacts (global addresses) |
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| Shared external contacts | ![]() |
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Shared Contacts API | |
| Mail migration (administrator managed) | ||||
|---|---|---|---|---|
| Domain-wide migration using Email migration API | ![]() |
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| Lotus Notes migration (mail, contacts, calendar) |
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Google Apps Migration for Lotus Notes | |
| IMAP mail migration | ![]() |
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Available for Exchange 2003, Cyrus IMAP Server, Courier-IMAP, Dovecot.Learn more | |
| Mail migration (user managed) | ||||
|---|---|---|---|---|
| Outlook 2003, 2007, 2010 (mail, contacts, calendar) |
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Google Apps Migration for Microsoft Outlook® (if you’re not using Outlook) |
| Outlook 2003, 2007, 2010 (mail, contacts, calendar) |
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Google Apps Sync for Microsoft Outlook®(if you’ll continue using Outlook) | |
| Other POP accounts | ![]() |
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Mail Fetcher |
Access and Delivery
| Google Apps | Google Apps for Business | Google Apps for Education | ||
| Mobile | ||||
|---|---|---|---|---|
| BlackBerry | ![]() |
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Gmail for mobile application |
| Remote BlackBerry device management | ![]() |
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Google Apps Connector for BlackBerry Enterprise Server (requires BlackBerry Enterprise Server) | |
| Native iPhone, Windows Mobile | ![]() |
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Google Sync via ActiveSync |
| Remote iPhone, Windows Mobile device management * | ![]() |
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Google Sync via ActiveSync * Remote wipe and password reset, only |
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| Android | ![]() |
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| Other access options | ||||
|---|---|---|---|---|
| Mail delegation | ![]() |
Learn more | ||
| Offline access | ![]() |
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Learn more |
| Voice and video chat | ![]() |
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Learn more |
| Outlook 2003 and 2007 | ![]() |
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Google Apps Sync for Microsoft Outlook® | |
| IMAP / POP client | ![]() |
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| Administrative ability to disable IMAP / POP access | ![]() |
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| Email delivery options | ||||
|---|---|---|---|---|
| Catchall address | ![]() |
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Learn more |
| Email routing (user- and domain-level) |
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Learn more | |
| Inbound gateway | ![]() |
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Learn more | |
| Outbound gateway (for entire domain) |
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Learn more | |
| Outbound relay server (for alternative From: addresses) |
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Learn more |
| Receiving mail from multiple POP addresses | ![]() |
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Mail Fetcher (user tool) |




Paid add-on, only




















