Spark Mail is an email client developed by Readdle that combines AI-assisted writing and inbox management with team collaboration capabilities. It supports multiple email accounts and providers, organizing incoming mail through smart categorization that separates personal, newsletter, and notification emails. The AI features include email drafting assistance, reply suggestions, and tone adjustments. For teams, Spark provides shared inboxes, collaborative email drafting, internal comments on emails, and delegation of messages to teammates. Users can schedule emails for later delivery, set follow-up reminders, and use email templates. The application is available on macOS, iOS, Android, Windows, and as a web app, allowing cross-platform access. Spark integrates with a range of third-party productivity tools including task managers and calendar applications. It is designed to reduce email overload for both individual professionals and collaborative teams managing shared communication workflows.
Target audience and deployment
- Solo / Freelancer
- Startup
- SMB
- Mid-market
- Cloud
- Browser extension
Key features
Use cases
- Organize inbox automatically with smart categorization
- Draft and refine emails using AI writing assistance
- Collaborate on emails with teammates in real time
- Schedule emails and set follow-up reminders
- Manage multiple email accounts in one unified inbox
- Delegate and track team email responsibilities
Best for
- Freelancers who need to manage multiple email accounts and reduce inbox overload
- Small teams who need to collaborate on shared email communication without switching tools
- Professionals who need AI assistance to draft and respond to emails more efficiently
- Startup founders who need to organize high-volume inboxes and delegate email tasks to team members
Integrations
Communication
Slack
Project management
Todoist, Asana, Trello
Other
Google Calendar, Fantastical, Notion, Evernote, Dropbox, OneDrive, Bear