Spark Email

Track email performance metrics including open rates, click rates, and engagement.

AI-generated insights about your email patterns, response times, and productivity.

Monitor your email sender reputation score to maintain inbox delivery.

Preview attachments directly in email without downloading.

Set up intelligent auto-replies that respond to emails when you're unavailable.

AI-powered reminders to follow up on emails that haven't received responses.

Find available meeting times and send calendar invitations directly from email.

Delegate email management to team members with granular permission controls.

Share emails and collaborate with team members on shared inboxes.

Organize and manage your contacts with automatic deduplication and enrichment.

AI-filtered notifications ensure you only get alerted for important emails.

Native desktop application for macOS and Windows with offline access.

Native iOS and Android apps with full feature parity to desktop client.

Browser-based email client accessible from any device with internet connection.

Customizable keyboard shortcuts for power users to accelerate email workflows.

Two-factor authentication to secure your email account from unauthorized access.

End-to-end encryption for sensitive emails with password protection.

Verify email signatures to protect against spoofing and phishing attacks.

Advanced filtering with machine learning to reduce spam and phishing emails.

Forward emails to multiple recipients with annotation and tracking options.

Schedule emails to send at optimal times for maximum engagement.

Recall emails within seconds of sending if you catch a mistake.

Track when recipients open and read your emails.

Eye-friendly dark theme for comfortable reading during low-light conditions.

Minimalist interface mode that removes clutter for focused email management.