Boomerang adds scheduled sending and the easiest, most integrated email reminders to Gmail, helping … Works with Gmail and G Suite (Google Apps) email.
Hunter is the easiest way to find professional email addresses. Give a domain name and get the list of all the emails related to it found on the internet.
Wappalyzer uncovers the technologies used on websites. If you’re a web developer or just have an interest in software on the web, go ahead and install the app
Ridiculously simple email automation that works from your Gmail. For salespeople, startups and agencies.