Nextsale - Nextsale makes users feel the experience of shopping in a dynamic website.
Hiver - Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates
Belkins Data Enrich - Find email addresses in seconds
Clean Email - Clean Email is an online service that empowers you to take control of your mailbox.
Popify App - Boost your conversions using social proof popups
MailClark - The Slack bot for external communications