Manage with customizable screening settings to control incoming messages. Organize inboxes with natural grouping based on conversation threads. Schedule and auto-reply to emails. Integrate with calendar for meeting reminders. Export data securely.
by 37Signals LLC★ 4.64,325 ratingsProductivityFreeData updated 2026-09-24
Organize emails by unsubscribing, blocking, and bulk-deleting messages. Automate cleanup tasks. Filter and sort emails. Archive or delete old messages. Manage multiple accounts in one .
Manage multiple email accounts in a single . Use AI to draft, proofread, and reply to . Prioritize messages with smart filtering. Save and reuse email templates for common communications.
Manage leads with landing pages, surveys, and forms. Schedule appointments via calendars. Track customer interactions and campaign performance. Integrate with marketing tools and analytics.
Helps users manage by identifying mailing lists in their inbox. Users can unsubscribe with one click to remove senders. They can also bulk delete old emails from specific senders to free up storage space.
Lets users send personalized messages via iMessage or SMS to custom contact groups. Select contacts from the Address Book, create custom groups, or use iCloud contact lists. Messages can be sent individually or as chat messages.
Messages and emails to incarcerated loved ones. Locate inmates and communications directly from your phone. Upload photos and create custom postcards. Receive confirmations of delivery for sent messages and photos.
Manage emails across multiple accounts with seamless mailbox switching. Access folders and search older messages efficiently. Arrange emails offline and sync when online. Support dark and light mode adaptation.
The app offers full-screen browsing with unlimited multi-windows and tabs for multitasking. It supports private browsing, font size adjustment, and opening various links within the browser.
Manage emails with inbox organization, message sorting, and quick replies. Access calendar integration, contact management, and file attachments. Sync across devices and receive push notifications for new messages.
Track opens in real-time per recipient. Schedule sends for optimal timing. Snooze messages to review later. Organize with swipe actions and tags. Access rich contact data and social context. Use templates and reminders to save time.