What are some alternatives?
Squarespace Email Campaigns - Email, but pretty.
Click2Mail - Mail outsourcing on-demand.
Campaigns by Marsello - An email marketing upgrade to a powerful retention app
Inkit - Direct Mail Software. Inkit is an inbound and outbound marketing platform that helps companies gain visitors, convert leads, and win sales.
Email Planner - Email campaign planner for last minute Marketers
Sendoso - Sendoso’s B2B engagement platform helps companies accelerate sales and retain customers with gifts and rewards.