Cold outreach doesn't have to be difficult or expensive -- that is -- thanks to Sendia, an outreach tool for Gmail that's free and easy to use. Send a bulk email campaign in seconds.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
EmailTrackerPro - EmailTrackerPro is an email tracking and spam filter solution.
Constant Contact - Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.
ReadNotify - ReadNotify enables the user to know when email is sent and the reciever reads the email.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
GetNotify - GetNotify is a free email tracking software solution.