Real-time collaboration on emails, similar to Google Docs.
Connects with tools like Notion, Asana, and Slack for streamlined workflows. 2.4 Collaboration Features Spark – Email App by Readdle
A proactive feature allowing users to pre-screen new senders before they clutter the inbox. 2.2 Spark +AI Assistant (2026) Real-time collaboration on emails, similar to Google Docs
To examine how Spark by Readdle addresses modern email overload through AI, intelligent sorting, and collaboration tools. Real-time collaboration on emails
Offers flexible swipe gestures and app customization. 4. Competitive Analysis (2026)
Automatically categorizes emails into "Personal," "Notifications," and "Newsletters".
Allows scheduling emails to return at a later time.