HubSpot has a service called Signals that enables you to see who opens your email.

Signals works with Gmail, Outlook for Windows, Salesforce, and Hubspot.
I really like it, because I am regularly working in an environment governed by deadlines, and it’s essential for me to know whether my messages are getting to my contacts and being read.
Since I can see where, when, and how many times an email has been opened/clicked, I know whether I need to follow up.
Being an email maniac, this calms me and helps my workflow.
MarketingProfs and Impact Radius recently produced a whitepaper that highlights the use of big data in affiliate marketing.

There were dozens of educational sessions during the conference, so nobody is able to check in on every one of them.




