Boomerang for Outlook - Boomerang for Outlook offers email productivity tools to track, schedule and send mails at the right time.
Mailjoy - Delightfully easy direct mail marketing. A DIY direct mail tool created for marketing and growth teams. Design, mail & track personalized direct mail postcards and letters. Digital marketers use Mailjoy to send data-driven mail campaigns.
Covideo - Covideo is a Video Email Platform for Businesses that enables companies to communicate quickly and effectively with their customers.
I hate mailto - Stop websites from opening your email client.
Outlook4Gmail - Outlook4Gmail provides easy synchronization of your Outlook and Google accounts
RealMailers - Send geo-targeted direct mail to 110M+ homes in the US