Spark

A cross-platform email client that filters out noise and helps users focus on important messages. It serves executives, IT, operations, and general consumers in both B2B and B2C contexts, with a free tier and enterprise options. The product is positioned as a smart, focused email solution with AI-powered features and collaboration tools for teams.

Key features

• Smart Inbox separates priority from non-priority
• Unified inbox for multiple email accounts
• Smart Search with natural language
• Newsletters & Notifications bundling
• Gatekeeper blocks unwanted senders
• Priority Sender highlights important contacts
• Group by Sender bundles emails
• Block Sender instantly
• Group Threads keep conversations together
• Pin important emails
• Mute Threads for irrelevant conversations
• Done Marker archives completed emails
• Set Aside for later
• Command Center with shortcuts
• Snooze emails for later return
• Reminders for follow-up
• Send Later scheduling
• Labels for categorization
• Shared Inbox for team collaboration
• Shared Drafts real-time editing
• Assignments track tasks
• Create Team for advanced features
• Team Comments turn email into chat
• Share Threads with team
• Shared Templates for team use