MailChimp – a web-based platform to design newsletters and integrate them into various services you have already use. At first, MailChimp is an approved software, so your letters won’t be forgotten in the “Spam” folders – work with corporate domains and ISPs ensure the emails gone directly to recipients. Secondly, a user-friendly interface allows you to design the letters you with minimal efforts. Sounds perfect? It’s not all.

A free subscription is available for users with less than 2000 recipients, 12,000 emails per month – definitely not bed! More advanced versions of the product are available for $10+ per month.