Features
Per-recipient read receipts with double-check marks
Send later scheduling to any timezone
Snooze emails temporarily across all devices
Email thread collaboration with inline comments
Pulse activity center for tracking shares and comments
Inbox rules for auto-archive, auto-label, auto-forward
Templates and snippets for quick replies
Save emails to Todoist, Evernote, OneNote, Trello, Asana
Share emails via public link with expiry control
Calendar side-by-side with inbox
True dark mode including email content
Command palette (Cmd/Ctrl+K) and keyboard shortcuts
Block remote images and tracking pixels by default
Integration with AI assistants via secure deep links (2026)
AI-powered email prioritization
Instant Reply and Auto Summarize
Split inbox with custom auto labels
Grammarly AI writing assistant
Coda AI workspace with 800+ integrations
Superhuman Go proactive AI assistant
Meeting scheduling from chat
Read statuses and send later
Snippets for quick replies
HubSpot/Salesforce integration
Team collaboration (shared conversations, drafts)
Ask AI and Knowledge Base
Superhuman Mail MCP (Model Context Protocol)
