Sumo is a powerful yet compact web-based email campaign management system for email marketers of all sizes.

Sumo is a hosted service that provides access to all aspects of your organisation’s email marketing initiatives via a centralised, web-based interface. Customers are granted access to customise HTML and plain-text templates, campaign preferences, list member data and statistics, email communication testing and sending, and post-communication analysis.

Praise for Sumo

We use Sumo to manage two major mailouts a week to our customer base, as well as other occasional customer and client mailouts. The new-look application is laid out in a manner that makes it a very user-friendly experience. We like the new colour scheme as well.

— Simon Woods, Amplifier

Example Screens

  • Full list of email 'campaigns'
  • Control over the creation of templates, in both HTML and plain text formats
  • Statistics for subscribers, email delivery, and read receipts
  • Bulk editing of subscribers