Gmail Mail Merge - Send personalized emails with attachments
SendOut - Affordable email marketing for bloggers and influencers
Nova Inbox - Personalize emails in seconds, right from your inbox
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Dynamic Campaigns by Sigstr - Share the most relevant content in every email
Mailzak - Give a boost to your #EmailMarketing