Newton Mail review
A capable cross-platform inbox with useful AI and a clear free tier.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Newton Mail is an email client for individuals and teams managing multiple Gmail, Google Workspace, Outlook, Microsoft 365, and IMAP accounts. It brings those accounts into a unified inbox across web, Windows, macOS, Linux, iOS, and Android. Core workflows include scheduled sending, snoozing, offline access with local caching, full-text search, search operators, filters, inbox rules, templates, read receipts, AI inbox triage and writing assistance, and calendar viewing and event management. It suits people who want one email workspace across devices, as well as teams that need shared inboxes and delegation.
The pricing structure is straightforward. The Free plan costs $0 per user per month and includes a unified inbox, scheduled sending, offline access, and AI actions, while supporting two email accounts. Pro costs $6.99 per user per month when billed monthly or $5 per user per month when billed annually. Both Pro options add unlimited email accounts, unlimited read receipts, unlimited templates, and priority support. Team costs $15 per user per month monthly or $12 per user per month annually, adding shared inboxes, send-as delegation, admin controls, and team onboarding. A 14-day free trial is also available.
Platform and ecosystem coverage are major reasons to consider Newton Mail. It connects with Gmail, Google Workspace, Outlook, Microsoft 365, IMAP, iCloud, Yahoo, and Fastmail, plus tools such as Claude, Todoist, Evernote, OneNote, Trello, and Asana. The result is a practical fit for users with several accounts or mixed work and personal services. Choose it if cross-device access, unified email management, offline use, and calendar tools matter. Choose another client if two accounts are insufficient on a free plan or if you do not need its multi-account and team features.
Newton Mail pros and cons
- Where it wins
- Works across web, Windows, macOS, Linux, iOS, and Android
- Unified inbox, offline access, rules, search, and scheduled sending
- Supports Gmail, Outlook, IMAP, iCloud, Yahoo, and more
- Where it doesn't
- The Free plan supports only two email accounts
- Unlimited accounts require a paid Pro or Team plan
- Shared inboxes and admin controls are limited to Team
Newton Mail fact sheet, pricing and score →
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