Scribbr - Scribbr is an online proofreading and editing service used for the academic activities of the students.
Followup.cc - FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.
EditMyPaper.ca - Fast and accurate English editing for essays, general papers, research papers and manuscripts.
Gmelius - Gmelius is the first collaboration platform designed for G Suite and your company's daily tools.
GradeProof - Proofreading with Artificial Intelligence
Boomerang for Outlook - Boomerang for Outlook offers email productivity tools to track, schedule and send mails at the right time.