Airmail

Lightning fast email client for Mac and iOS.

Chrome

使用Chrome在網頁上快速添加任務。

Mailbutler

The number one productivity extension for Apple Mail, Gmail, and Outlook.

Missive

One app for all your internal and external communication.

Outlook郵箱

直接從Outlook中添加任務並管理待辦事項。

Spark

An effortless email client for professionals and their teams.

Zoho Mail

Create and manage Todoist projects right from your Inbox.