Spark Mail

What it does

Spark is an email app for Windows, Android, Mac, iPhone, iPad, and Apple Watch. It has a Smart Inbox that separates priority mail, a unified inbox for several accounts, and support for IMAP, iCloud, Exchange, Outlook, Yahoo, and Google. Other tools include Gatekeeper, Snooze, Send Later, Reminders, Pin, and Block Sender. For teams there are shared inboxes, shared drafts, assignments, and comments. Spark also adds an AI assistant, calendar and meeting notes, translation, and summaries. A free download and paid plans are offered.

Features listed on the site include Smart Inbox, Unified Inbox, Smart Search, Newsletters and Notifications, Gatekeeper, Priority Sender, Group by Sender, Block Sender, Pin, Mute Threads, Done Marker, Set Aside, Command Center, Snooze, Reminders, Send Later, and Labels. Team tools include Shared Inbox, Shared Draft, Assignments, Create Team, Team Comments, Share Thread, and Shared Templates. AI tools cover an assistant that finds, summarizes, and acts on inbox items, an AI writing assistant, email translation, and thread summaries. Spark is built by Readdle, which also makes PDF Expert, Scanner Pro, Documents, and Calendars.