Really Good Emails - A large collection of good product email design.
Worklogs - Easy time tracking for remote teams working on Slack.
Good Sales Emails - Best sales emails from great companies
Clockify - Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.
Great Email Copy - A dose of emails from around the web.
AttendanceBot - Time & attendance tracking for distributed teams