Here are the main differences between the three editions of GroupMail currently available.

GroupMail Personal Edition Cost: US$99.95 - Buy Now
GroupMail Personal Edition is suited to the professional/power user. With GroupMail Personal Edition you can manage groups and lists of any size and you can send to them at speeds much faster than GroupMail Free Edition using multiple connections. You can even send direct to your recipients without the need for an SMTP Mail server. You also get a range of add-ons to help manage and maintain your groups more easily.
  • Direct Sending - no need to use your ISPs mail server.
  • No Group/Send Size Limitations
  • Import Outlook Express, Eudora, Opera, AOL, Netscape address books and distribution lists
  • Group Export
  • Exclusion List Import and Export
  • Free Add-ons

GroupMail Business Edition Cost: US$249.95 - Buy Now
Based on GroupMail Personal Edition - this version is designed for higher volume tasks and is ideally suited to business / corporate users - GroupMail Business Edition can send almost 100 times faster than the Personal Edition using up to 256 simultaneous connections and incorporates cool features like Database Direct Linking & Importing (ADO/OLEDB/ODBC), Scheduling, Queuing, Background sending, MS Outlook Integration, routing, XML document support, and much much more!
  • All the features in GroupMail Personal Edition
  • Schedule messages for sending at a later date.
  • Send Large mailings at incredible speeds using up to 256 delivery connections.
  • Import Outlook, Group Wise, Lotus Notes, Exchange and PINE address books and distribution lists
  • Integrates into the MS Outlook Toolbar (MS Outlook 2002 or above)
  • Link directly to or import from any ODBC or OLE DB/ADO compatible database
  • Share groups with multiple users
  • Send Mobile SMS Text Messages
  • Transform XML Documents using XSL stylesheets into Group Mail messages
  • Free Add-ons