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

Humantic AI Sales Assistant - Prospect intelligence that closes more deals

Clean Email - Clean Email is an online service that empowers you to take control of your mailbox.

Lavender - Realtime coaching for sales emails.

Nylas Mail - The Nylas Cloud API powers your application with email, calendar & contacts features. Built-in features for better email, calendar, and contact management.

Persuwise - From endless email follow-ups to instant, genuine meetings.