No Spam, No Download, No Install. Free Trial. An online permission-based email marketing and newsletter management system. You can use Spread to send product updates and discount offers to your customers subscribed on newsletter on your web site or imported from existing customer database. It allows you to create and send any marketing materials to your customers with a simple user interface. Your marketing campaign can be effectively held for increasing sales with a low cost! You can also use Spread to send newsletter to different interest group, alumni, association members etc. Pricing started as low as US$15.