Taskade - Make lists, organize your thoughts, and be inspired to get things done. Taskade is a collaborative space for your tasks.
Gmail Mail Merge - Send personalized emails with attachments
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Inbox Grader by Freshworks - Free metrics 📈 for your business and team email ✉️
Dropbox Paper Mobile - Organize your team’s knowledge in a single place
Dynamic Campaigns by Sigstr - Share the most relevant content in every email